* [pbs-devel] [PATCH proxmox-backup v5 01/22] tools: add disks utility functions
2024-04-17 12:23 [pbs-devel] [PATCH proxmox-backup v5 00/22] add removable datastores Hannes Laimer
@ 2024-04-17 12:23 ` Hannes Laimer
2024-04-17 12:23 ` [pbs-devel] [PATCH proxmox-backup v5 02/22] datastore: add cache entry flag for droping it after last task Hannes Laimer
` (20 subsequent siblings)
21 siblings, 0 replies; 24+ messages in thread
From: Hannes Laimer @ 2024-04-17 12:23 UTC (permalink / raw)
To: pbs-devel
... for mounting and unmounting
Signed-off-by: Hannes Laimer <h.laimer@proxmox.com>
---
src/tools/disks/mod.rs | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
diff --git a/src/tools/disks/mod.rs b/src/tools/disks/mod.rs
index 94f89e0a..68854918 100644
--- a/src/tools/disks/mod.rs
+++ b/src/tools/disks/mod.rs
@@ -1323,3 +1323,22 @@ pub fn get_fs_uuid(disk: &Disk) -> Result<String, Error> {
bail!("get_fs_uuid failed - missing UUID");
}
+
+/// Mount a disk by its UUID and the mount point.
+pub fn mount_by_uuid(uuid: &str, mount_point: &Path) -> Result<(), Error> {
+ let mut command = std::process::Command::new("mount");
+ command.args([&format!("UUID={uuid}")]);
+ command.arg(mount_point);
+
+ proxmox_sys::command::run_command(command, None)?;
+ Ok(())
+}
+
+/// Unmount a disk by its mount point.
+pub fn unmount_by_mountpoint(path: &str) -> Result<(), Error> {
+ let mut command = std::process::Command::new("umount");
+ command.arg(path);
+
+ proxmox_sys::command::run_command(command, None)?;
+ Ok(())
+}
--
2.39.2
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^ permalink raw reply [flat|nested] 24+ messages in thread* [pbs-devel] [PATCH proxmox-backup v5 02/22] datastore: add cache entry flag for droping it after last task
2024-04-17 12:23 [pbs-devel] [PATCH proxmox-backup v5 00/22] add removable datastores Hannes Laimer
2024-04-17 12:23 ` [pbs-devel] [PATCH proxmox-backup v5 01/22] tools: add disks utility functions Hannes Laimer
@ 2024-04-17 12:23 ` Hannes Laimer
2024-04-18 5:12 ` Thomas Lamprecht
2024-04-17 12:23 ` [pbs-devel] [PATCH proxmox-backup v5 03/22] pbs-api-types: add backing-device to DataStoreConfig Hannes Laimer
` (19 subsequent siblings)
21 siblings, 1 reply; 24+ messages in thread
From: Hannes Laimer @ 2024-04-17 12:23 UTC (permalink / raw)
To: pbs-devel
... this allows us to keep track of which datastores are in the
process of being removed. Also, let's us avoid reading the config on
every drop of a DataStore reference.
Signed-off-by: Hannes Laimer <h.laimer@proxmox.com>
---
pbs-datastore/src/datastore.rs | 60 +++++++++++++++-------------------
src/api2/config/datastore.rs | 8 +++--
2 files changed, 31 insertions(+), 37 deletions(-)
diff --git a/pbs-datastore/src/datastore.rs b/pbs-datastore/src/datastore.rs
index 0685cc84..a7fe3b8c 100644
--- a/pbs-datastore/src/datastore.rs
+++ b/pbs-datastore/src/datastore.rs
@@ -34,7 +34,7 @@ use crate::task_tracking::{self, update_active_operations};
use crate::DataBlob;
lazy_static! {
- static ref DATASTORE_MAP: Mutex<HashMap<String, Arc<DataStoreImpl>>> =
+ static ref DATASTORE_MAP: Mutex<HashMap<String, (Arc<DataStoreImpl>, bool)>> =
Mutex::new(HashMap::new());
}
@@ -111,24 +111,15 @@ impl Drop for DataStore {
last_task = updated_operations.read + updated_operations.write == 0;
}
}
-
- // remove datastore from cache iff
- // - last task finished, and
- // - datastore is in a maintenance mode that mandates it
- let remove_from_cache = last_task
- && pbs_config::datastore::config()
- .and_then(|(s, _)| s.lookup::<DataStoreConfig>("datastore", self.name()))
- .map_or(false, |c| {
- c.get_maintenance_mode().map_or(false, |m| m.is_offline())
- });
-
- if remove_from_cache {
- DATASTORE_MAP.lock().unwrap().remove(self.name());
+ if last_task {
+ let mut cache = DATASTORE_MAP.lock().unwrap();
+ if let Some((_, true)) = cache.get(self.name()) {
+ cache.remove(self.name());
+ }
}
}
}
}
-
impl DataStore {
// This one just panics on everything
#[doc(hidden)]
@@ -169,7 +160,7 @@ impl DataStore {
let entry = datastore_cache.get(name);
// reuse chunk store so that we keep using the same process locker instance!
- let chunk_store = if let Some(datastore) = &entry {
+ let (chunk_store, drop_from_cache) = if let Some((datastore, drop_from_cache)) = &entry {
let last_digest = datastore.last_digest.as_ref();
if let Some(true) = last_digest.map(|last_digest| last_digest == &digest) {
return Ok(Arc::new(Self {
@@ -177,23 +168,26 @@ impl DataStore {
operation,
}));
}
- Arc::clone(&datastore.chunk_store)
+ (Arc::clone(&datastore.chunk_store), *drop_from_cache)
} else {
let tuning: DatastoreTuning = serde_json::from_value(
DatastoreTuning::API_SCHEMA
.parse_property_string(config.tuning.as_deref().unwrap_or(""))?,
)?;
- Arc::new(ChunkStore::open(
- name,
- &config.path,
- tuning.sync_level.unwrap_or_default(),
- )?)
+ (
+ Arc::new(ChunkStore::open(
+ name,
+ &config.path,
+ tuning.sync_level.unwrap_or_default(),
+ )?),
+ false,
+ )
};
let datastore = DataStore::with_store_and_config(chunk_store, config, Some(digest))?;
let datastore = Arc::new(datastore);
- datastore_cache.insert(name.to_string(), datastore.clone());
+ datastore_cache.insert(name.to_string(), (datastore.clone(), drop_from_cache));
Ok(Arc::new(Self {
inner: datastore,
@@ -211,20 +205,18 @@ impl DataStore {
Ok(())
}
- /// trigger clearing cache entry based on maintenance mode. Entry will only
- /// be cleared iff there is no other task running, if there is, the end of the
+ /// trigger clearing of cache entry. Entry will only be cleared iff
+ /// there is no other task running, if there is, the end of the
/// last running task will trigger the clearing of the cache entry.
pub fn update_datastore_cache(name: &str) -> Result<(), Error> {
- let (config, _digest) = pbs_config::datastore::config()?;
- let datastore: DataStoreConfig = config.lookup("datastore", name)?;
- if datastore
- .get_maintenance_mode()
- .map_or(false, |m| m.is_offline())
- {
- // the datastore drop handler does the checking if tasks are running and clears the
- // cache entry, so we just have to trigger it here
- let _ = DataStore::lookup_datastore(name, Some(Operation::Lookup));
+ let _store = DataStore::lookup_datastore(name, Some(Operation::Lookup));
+
+ let mut datastore_cache = DATASTORE_MAP.lock().unwrap();
+ if let Some((_, drop_from_cache)) = datastore_cache.get_mut(name) {
+ *drop_from_cache = true;
}
+ drop(datastore_cache);
+ drop(_store);
Ok(())
}
diff --git a/src/api2/config/datastore.rs b/src/api2/config/datastore.rs
index 3081e1f4..0b3d92f9 100644
--- a/src/api2/config/datastore.rs
+++ b/src/api2/config/datastore.rs
@@ -389,10 +389,12 @@ pub fn update_datastore(
data.tuning = update.tuning;
}
- let mut maintenance_mode_changed = false;
+ let mut drop_store_from_cache = false;
if update.maintenance_mode.is_some() {
- maintenance_mode_changed = data.maintenance_mode != update.maintenance_mode;
data.maintenance_mode = update.maintenance_mode;
+ drop_store_from_cache = data
+ .get_maintenance_mode()
+ .map_or(false, |m| m.is_offline());
}
config.set_data(&name, "datastore", &data)?;
@@ -406,7 +408,7 @@ pub fn update_datastore(
}
// tell the proxy it might have to clear a cache entry
- if maintenance_mode_changed {
+ if drop_store_from_cache {
tokio::spawn(async move {
if let Ok(proxy_pid) =
proxmox_rest_server::read_pid(pbs_buildcfg::PROXMOX_BACKUP_PROXY_PID_FN)
--
2.39.2
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https://lists.proxmox.com/cgi-bin/mailman/listinfo/pbs-devel
^ permalink raw reply [flat|nested] 24+ messages in thread* Re: [pbs-devel] [PATCH proxmox-backup v5 02/22] datastore: add cache entry flag for droping it after last task
2024-04-17 12:23 ` [pbs-devel] [PATCH proxmox-backup v5 02/22] datastore: add cache entry flag for droping it after last task Hannes Laimer
@ 2024-04-18 5:12 ` Thomas Lamprecht
0 siblings, 0 replies; 24+ messages in thread
From: Thomas Lamprecht @ 2024-04-18 5:12 UTC (permalink / raw)
To: Proxmox Backup Server development discussion, Hannes Laimer
Am 17/04/2024 um 14:23 schrieb Hannes Laimer:
> ... this allows us to keep track of which datastores are in the
> process of being removed. Also, let's us avoid reading the config on
> every drop of a DataStore reference.
can't we re-use the offline maintenance mode instead?
I.e., if a user wants to safely unplug a datastore they should
use the unmount API which would then spawn a task that sets the
offline maintenance mode, then polls that datastore until the
maintenance mode is reached, then fssyncs and unmounts the datastore
cleanly and removes the offline maintenance mode again.
This way we do not need any new mechanisms and have sane handling
with nice UX.
The case where the media of a datastore is just unplugged in an unsafe
way would be still covered by your new cheap checks, but that should be
seen as safety net only.
And with removing the maintenance mdoe at the end we do not have the
hacky situation where some udev hook would trigger a config write.
If something happens in-between unplugging, like a power cut, the
user would also notice and could then unlock the maintenance manually
after investigating.
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^ permalink raw reply [flat|nested] 24+ messages in thread
* [pbs-devel] [PATCH proxmox-backup v5 03/22] pbs-api-types: add backing-device to DataStoreConfig
2024-04-17 12:23 [pbs-devel] [PATCH proxmox-backup v5 00/22] add removable datastores Hannes Laimer
2024-04-17 12:23 ` [pbs-devel] [PATCH proxmox-backup v5 01/22] tools: add disks utility functions Hannes Laimer
2024-04-17 12:23 ` [pbs-devel] [PATCH proxmox-backup v5 02/22] datastore: add cache entry flag for droping it after last task Hannes Laimer
@ 2024-04-17 12:23 ` Hannes Laimer
2024-04-17 12:23 ` [pbs-devel] [PATCH proxmox-backup v5 04/22] disks: add UUID to partition info Hannes Laimer
` (18 subsequent siblings)
21 siblings, 0 replies; 24+ messages in thread
From: Hannes Laimer @ 2024-04-17 12:23 UTC (permalink / raw)
To: pbs-devel
Signed-off-by: Hannes Laimer <h.laimer@proxmox.com>
---
pbs-api-types/src/datastore.rs | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/pbs-api-types/src/datastore.rs b/pbs-api-types/src/datastore.rs
index 5e13c157..898149ea 100644
--- a/pbs-api-types/src/datastore.rs
+++ b/pbs-api-types/src/datastore.rs
@@ -273,6 +273,12 @@ pub const DATASTORE_TUNING_STRING_SCHEMA: Schema = StringSchema::new("Datastore
format: &ApiStringFormat::PropertyString(&MaintenanceMode::API_SCHEMA),
type: String,
},
+ "backing-device": {
+ description: "The UUID of the filesystem partition for removable datastores.",
+ optional: true,
+ format: &proxmox_schema::api_types::UUID_FORMAT,
+ type: String,
+ }
}
)]
#[derive(Serialize, Deserialize, Updater, Clone, PartialEq)]
@@ -316,6 +322,11 @@ pub struct DataStoreConfig {
/// Maintenance mode, type is either 'offline' or 'read-only', message should be enclosed in "
#[serde(skip_serializing_if = "Option::is_none")]
pub maintenance_mode: Option<String>,
+
+ /// The UUID of the device(for removable datastores)
+ #[updater(skip)]
+ #[serde(skip_serializing_if = "Option::is_none")]
+ pub backing_device: Option<String>,
}
impl DataStoreConfig {
@@ -332,6 +343,7 @@ impl DataStoreConfig {
notify: None,
tuning: None,
maintenance_mode: None,
+ backing_device: None,
}
}
--
2.39.2
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^ permalink raw reply [flat|nested] 24+ messages in thread* [pbs-devel] [PATCH proxmox-backup v5 04/22] disks: add UUID to partition info
2024-04-17 12:23 [pbs-devel] [PATCH proxmox-backup v5 00/22] add removable datastores Hannes Laimer
` (2 preceding siblings ...)
2024-04-17 12:23 ` [pbs-devel] [PATCH proxmox-backup v5 03/22] pbs-api-types: add backing-device to DataStoreConfig Hannes Laimer
@ 2024-04-17 12:23 ` Hannes Laimer
2024-04-17 12:23 ` [pbs-devel] [PATCH proxmox-backup v5 05/22] add helper for checking if a removable datastore is available Hannes Laimer
` (17 subsequent siblings)
21 siblings, 0 replies; 24+ messages in thread
From: Hannes Laimer @ 2024-04-17 12:23 UTC (permalink / raw)
To: pbs-devel
Signed-off-by: Hannes Laimer <h.laimer@proxmox.com>
---
src/tools/disks/mod.rs | 9 ++++++++-
1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/src/tools/disks/mod.rs b/src/tools/disks/mod.rs
index 68854918..eaf016df 100644
--- a/src/tools/disks/mod.rs
+++ b/src/tools/disks/mod.rs
@@ -59,6 +59,8 @@ pub struct LsblkInfo {
/// File system label.
#[serde(rename = "fstype")]
file_system_type: Option<String>,
+ /// File system UUID.
+ uuid: Option<String>,
}
impl DiskManage {
@@ -617,7 +619,7 @@ pub struct BlockDevStat {
/// Use lsblk to read partition type uuids and file system types.
pub fn get_lsblk_info() -> Result<Vec<LsblkInfo>, Error> {
let mut command = std::process::Command::new("lsblk");
- command.args(["--json", "-o", "path,parttype,fstype"]);
+ command.args(["--json", "-o", "path,parttype,fstype,uuid"]);
let output = proxmox_sys::command::run_command(command, None)?;
@@ -701,6 +703,8 @@ pub struct PartitionInfo {
pub size: Option<u64>,
/// GPT partition
pub gpt: bool,
+ /// UUID
+ pub uuid: Option<String>,
}
#[api(
@@ -891,8 +895,10 @@ fn get_partitions_info(
let mounted = disk.is_mounted().unwrap_or(false);
let mut filesystem = None;
+ let mut uuid = None;
if let (Some(devpath), Some(infos)) = (devpath.as_ref(), lsblk_infos.as_ref()) {
for info in infos.iter().filter(|i| i.path.eq(devpath)) {
+ uuid = info.uuid.clone();
used = match info.partition_type.as_deref() {
Some("21686148-6449-6e6f-744e-656564454649") => PartitionUsageType::BIOS,
Some("c12a7328-f81f-11d2-ba4b-00a0c93ec93b") => PartitionUsageType::EFI,
@@ -915,6 +921,7 @@ fn get_partitions_info(
filesystem,
size: disk.size().ok(),
gpt: disk.has_gpt(),
+ uuid,
}
})
.collect()
--
2.39.2
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^ permalink raw reply [flat|nested] 24+ messages in thread* [pbs-devel] [PATCH proxmox-backup v5 05/22] add helper for checking if a removable datastore is available
2024-04-17 12:23 [pbs-devel] [PATCH proxmox-backup v5 00/22] add removable datastores Hannes Laimer
` (3 preceding siblings ...)
2024-04-17 12:23 ` [pbs-devel] [PATCH proxmox-backup v5 04/22] disks: add UUID to partition info Hannes Laimer
@ 2024-04-17 12:23 ` Hannes Laimer
2024-04-17 12:23 ` [pbs-devel] [PATCH proxmox-backup v5 06/22] api2: admin: add (un)mount endpoint for removable datastores Hannes Laimer
` (16 subsequent siblings)
21 siblings, 0 replies; 24+ messages in thread
From: Hannes Laimer @ 2024-04-17 12:23 UTC (permalink / raw)
To: pbs-devel
Signed-off-by: Hannes Laimer <h.laimer@proxmox.com>
---
pbs-datastore/src/datastore.rs | 53 ++++++++++++++++++++++++++++++++++
pbs-datastore/src/lib.rs | 2 +-
2 files changed, 54 insertions(+), 1 deletion(-)
diff --git a/pbs-datastore/src/datastore.rs b/pbs-datastore/src/datastore.rs
index a7fe3b8c..9b715163 100644
--- a/pbs-datastore/src/datastore.rs
+++ b/pbs-datastore/src/datastore.rs
@@ -14,6 +14,7 @@ use proxmox_schema::ApiType;
use proxmox_sys::error::SysError;
use proxmox_sys::fs::{file_read_optional_string, replace_file, CreateOptions};
use proxmox_sys::fs::{lock_dir_noblock, DirLockGuard};
+use proxmox_sys::linux::procfs::MountInfo;
use proxmox_sys::process_locker::ProcessLockSharedGuard;
use proxmox_sys::WorkerTaskContext;
use proxmox_sys::{task_log, task_warn};
@@ -49,6 +50,39 @@ pub fn check_backup_owner(owner: &Authid, auth_id: &Authid) -> Result<(), Error>
Ok(())
}
+/// check if a removable datastore is currently available/mounted by using the UUID
+/// to find the `/dev/sdX` path and checking in /proc/self/mountinfo for entries containing it.
+/// If it should mounted, but not in the expected path, so config.path, it is considered not
+/// available.
+pub fn is_datastore_available(config: &DataStoreConfig) -> bool {
+ config.backing_device.as_ref().map_or(true, |uuid| {
+ if let Ok(store_dev_path) = std::fs::read_link(Path::new("/dev/disk/by-uuid").join(uuid))
+ .map(|p| p.to_string_lossy().into_owned())
+ .map(|p| p.replace("../..", "/dev"))
+ .map(PathBuf::from)
+ {
+ let store_mount_point = PathBuf::from(&config.path);
+
+ MountInfo::read().map_or(false, |mount_info| {
+ mount_info
+ .iter()
+ .filter_map(|(_, entry)| {
+ entry
+ .mount_source
+ .as_ref()
+ .map(|source| (&entry.mount_point, source))
+ })
+ .any(|(mount_point, mount_source)| {
+ PathBuf::from(&mount_point) == store_mount_point
+ && PathBuf::from(&mount_source) == store_dev_path
+ })
+ })
+ } else {
+ false
+ }
+ })
+}
+
/// Datastore Management
///
/// A Datastore can store severals backups, and provides the
@@ -149,6 +183,21 @@ impl DataStore {
}
}
+ if config.backing_device.is_some() {
+ let is_mounted = is_datastore_available(&config);
+ let mut datastore_cache = DATASTORE_MAP.lock().unwrap();
+ if let Some((_, true)) = datastore_cache.get(&config.name) {
+ if !is_mounted {
+ datastore_cache.remove(&config.name);
+ }
+ bail!("Removable Datastore in progress to being removed.");
+ }
+ if !is_mounted {
+ datastore_cache.remove(&config.name);
+ bail!("Removable Datastore is not mounted");
+ }
+ }
+
if let Some(operation) = operation {
update_active_operations(name, operation, 1)?;
}
@@ -253,6 +302,10 @@ impl DataStore {
) -> Result<Arc<Self>, Error> {
let name = config.name.clone();
+ if !is_datastore_available(&config) {
+ bail!("Datastore is not available")
+ }
+
let tuning: DatastoreTuning = serde_json::from_value(
DatastoreTuning::API_SCHEMA
.parse_property_string(config.tuning.as_deref().unwrap_or(""))?,
diff --git a/pbs-datastore/src/lib.rs b/pbs-datastore/src/lib.rs
index 43050162..458f93d9 100644
--- a/pbs-datastore/src/lib.rs
+++ b/pbs-datastore/src/lib.rs
@@ -206,7 +206,7 @@ pub use manifest::BackupManifest;
pub use store_progress::StoreProgress;
mod datastore;
-pub use datastore::{check_backup_owner, DataStore};
+pub use datastore::{check_backup_owner, is_datastore_available, DataStore};
mod hierarchy;
pub use hierarchy::{
--
2.39.2
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^ permalink raw reply [flat|nested] 24+ messages in thread* [pbs-devel] [PATCH proxmox-backup v5 06/22] api2: admin: add (un)mount endpoint for removable datastores
2024-04-17 12:23 [pbs-devel] [PATCH proxmox-backup v5 00/22] add removable datastores Hannes Laimer
` (4 preceding siblings ...)
2024-04-17 12:23 ` [pbs-devel] [PATCH proxmox-backup v5 05/22] add helper for checking if a removable datastore is available Hannes Laimer
@ 2024-04-17 12:23 ` Hannes Laimer
2024-04-17 12:23 ` [pbs-devel] [PATCH proxmox-backup v5 07/22] api2: removable datastore creation Hannes Laimer
` (15 subsequent siblings)
21 siblings, 0 replies; 24+ messages in thread
From: Hannes Laimer @ 2024-04-17 12:23 UTC (permalink / raw)
To: pbs-devel
Signed-off-by: Hannes Laimer <h.laimer@proxmox.com>
---
pbs-api-types/src/maintenance.rs | 4 +
src/api2/admin/datastore.rs | 167 +++++++++++++++++++++++++++++--
2 files changed, 163 insertions(+), 8 deletions(-)
diff --git a/pbs-api-types/src/maintenance.rs b/pbs-api-types/src/maintenance.rs
index a605cc17..56d6bcb5 100644
--- a/pbs-api-types/src/maintenance.rs
+++ b/pbs-api-types/src/maintenance.rs
@@ -77,6 +77,10 @@ pub struct MaintenanceMode {
}
impl MaintenanceMode {
+ pub fn new(ty: MaintenanceType, message: Option<String>) -> Self {
+ Self { ty, message }
+ }
+
/// Used for deciding whether the datastore is cleared from the internal cache after the last
/// task finishes, so all open files are closed.
pub fn is_offline(&self) -> bool {
diff --git a/src/api2/admin/datastore.rs b/src/api2/admin/datastore.rs
index 35628c59..b11d1cdd 100644
--- a/src/api2/admin/datastore.rs
+++ b/src/api2/admin/datastore.rs
@@ -26,20 +26,20 @@ use proxmox_sortable_macro::sortable;
use proxmox_sys::fs::{
file_read_firstline, file_read_optional_string, replace_file, CreateOptions,
};
-use proxmox_sys::{task_log, task_warn};
+use proxmox_sys::{task_log, task_warn, WorkerTaskContext};
use pxar::accessor::aio::Accessor;
use pxar::EntryKind;
use pbs_api_types::{
print_ns_and_snapshot, print_store_and_ns, Authid, BackupContent, BackupNamespace, BackupType,
- Counts, CryptMode, DataStoreListItem, DataStoreStatus, GarbageCollectionStatus, GroupListItem,
- KeepOptions, Operation, PruneJobOptions, RRDMode, RRDTimeFrame, SnapshotListItem,
- SnapshotVerifyState, BACKUP_ARCHIVE_NAME_SCHEMA, BACKUP_ID_SCHEMA, BACKUP_NAMESPACE_SCHEMA,
- BACKUP_TIME_SCHEMA, BACKUP_TYPE_SCHEMA, DATASTORE_SCHEMA, IGNORE_VERIFIED_BACKUPS_SCHEMA,
- MAX_NAMESPACE_DEPTH, NS_MAX_DEPTH_SCHEMA, PRIV_DATASTORE_AUDIT, PRIV_DATASTORE_BACKUP,
- PRIV_DATASTORE_MODIFY, PRIV_DATASTORE_PRUNE, PRIV_DATASTORE_READ, PRIV_DATASTORE_VERIFY,
- UPID_SCHEMA, VERIFICATION_OUTDATED_AFTER_SCHEMA,
+ Counts, CryptMode, DataStoreConfig, DataStoreListItem, DataStoreStatus,
+ GarbageCollectionStatus, GroupListItem, KeepOptions, Operation, PruneJobOptions, RRDMode,
+ RRDTimeFrame, SnapshotListItem, SnapshotVerifyState, BACKUP_ARCHIVE_NAME_SCHEMA,
+ BACKUP_ID_SCHEMA, BACKUP_NAMESPACE_SCHEMA, BACKUP_TIME_SCHEMA, BACKUP_TYPE_SCHEMA,
+ DATASTORE_SCHEMA, IGNORE_VERIFIED_BACKUPS_SCHEMA, MAX_NAMESPACE_DEPTH, NS_MAX_DEPTH_SCHEMA,
+ PRIV_DATASTORE_AUDIT, PRIV_DATASTORE_BACKUP, PRIV_DATASTORE_MODIFY, PRIV_DATASTORE_PRUNE,
+ PRIV_DATASTORE_READ, PRIV_DATASTORE_VERIFY, UPID_SCHEMA, VERIFICATION_OUTDATED_AFTER_SCHEMA,
};
use pbs_client::pxar::{create_tar, create_zip};
use pbs_config::CachedUserInfo;
@@ -2278,6 +2278,155 @@ pub async fn set_backup_owner(
.await?
}
+pub fn do_mount_device(
+ datastore: DataStoreConfig,
+ worker: Option<&dyn WorkerTaskContext>,
+) -> Result<(), Error> {
+ if let Some(uuid) = datastore.backing_device.as_ref() {
+ if pbs_datastore::is_datastore_available(&datastore) {
+ bail!("device '{uuid}' is already mounted");
+ }
+ let mount_point_path = std::path::Path::new(&datastore.path);
+ if let Some(worker) = worker {
+ task_log!(
+ worker,
+ "mounting '{uuid}' for store {} to '{}'",
+ datastore.name,
+ datastore.path
+ );
+ }
+ crate::tools::disks::mount_by_uuid(uuid, mount_point_path)?;
+
+ Ok(())
+ } else {
+ Err(format_err!(
+ "Datastore '{}' cannot be mounted because it is not removable.",
+ datastore.name
+ ))
+ }
+}
+
+#[api(
+ protected: true,
+ input: {
+ properties: {
+ store: {
+ schema: DATASTORE_SCHEMA,
+ },
+ }
+ },
+ returns: {
+ schema: UPID_SCHEMA,
+ },
+ access: {
+ permission: &Permission::Privilege(&["datastore", "{store}"], PRIV_DATASTORE_AUDIT, false),
+ },
+)]
+/// Mount removable datastore.
+pub fn mount(store: String, rpcenv: &mut dyn RpcEnvironment) -> Result<Value, Error> {
+ let (section_config, _digest) = pbs_config::datastore::config()?;
+ let datastore: DataStoreConfig = section_config.lookup("datastore", &store)?;
+
+ if datastore.backing_device.is_none() {
+ bail!("datastore '{store}' is not removable");
+ }
+
+ let auth_id: Authid = rpcenv.get_auth_id().unwrap().parse()?;
+ let to_stdout = rpcenv.env_type() == RpcEnvironmentType::CLI;
+
+ let upid = WorkerTask::new_thread(
+ "mount-device",
+ Some(store),
+ auth_id.to_string(),
+ to_stdout,
+ move |worker| do_mount_device(datastore, Some(&worker)),
+ )?;
+
+ Ok(json!(upid))
+}
+
+fn do_unmount_device(
+ datastore: DataStoreConfig,
+ worker: Option<&dyn WorkerTaskContext>,
+) -> Result<(), Error> {
+ let mut active_operations = task_tracking::get_active_operations(&datastore.name)?;
+ let mut counter = 0;
+ while active_operations.read + active_operations.write > 0 {
+ if counter == 0 {
+ if let Some(worker) = worker {
+ if worker.abort_requested() {
+ bail!("aborted, due to user request");
+ }
+ task_log!(
+ worker,
+ "cannot unmount yet, still {} read and {} write operations active",
+ active_operations.read,
+ active_operations.write
+ );
+ }
+ counter = 5000;
+ }
+ counter -= 1;
+ std::thread::sleep(std::time::Duration::from_millis(1));
+ active_operations = task_tracking::get_active_operations(&datastore.name)?;
+ }
+ crate::tools::disks::unmount_by_mountpoint(&datastore.path)?;
+
+ Ok(())
+}
+
+#[api(
+ protected: true,
+ input: {
+ properties: {
+ store: { schema: DATASTORE_SCHEMA },
+ },
+ },
+ returns: {
+ schema: UPID_SCHEMA,
+ },
+ access: {
+ permission: &Permission::Privilege(&["datastore", "{store}"], PRIV_DATASTORE_MODIFY, true),
+ }
+)]
+/// Unmount a removable device that is associated with the datastore
+pub async fn unmount(
+ store: String,
+ rpcenv: &mut dyn RpcEnvironment,
+) -> Result<Value, Error> {
+ let _lock = pbs_config::datastore::lock_config()?;
+ let (section_config, _digest) = pbs_config::datastore::config()?;
+ let datastore: DataStoreConfig = section_config.lookup("datastore", &store)?;
+
+ if datastore.backing_device.is_none() {
+ bail!("datastore '{}' is not removable", &store);
+ }
+ drop(_lock);
+
+ let auth_id: Authid = rpcenv.get_auth_id().unwrap().parse()?;
+ let to_stdout = rpcenv.env_type() == RpcEnvironmentType::CLI;
+
+ if let Ok(proxy_pid) = proxmox_rest_server::read_pid(pbs_buildcfg::PROXMOX_BACKUP_PROXY_PID_FN)
+ {
+ let sock = proxmox_rest_server::ctrl_sock_from_pid(proxy_pid);
+ let _ = proxmox_rest_server::send_raw_command(
+ sock,
+ &format!("{{\"command\":\"update-datastore-cache\",\"args\":\"{store}\"}}\n"),
+ )
+ .await;
+ }
+
+ let upid = WorkerTask::new_thread(
+ "unmount-device",
+ Some(store),
+ auth_id.to_string(),
+ to_stdout,
+ move |worker| do_unmount_device(datastore, Some(&worker)),
+ )?;
+
+ Ok(json!(upid))
+}
+
#[sortable]
const DATASTORE_INFO_SUBDIRS: SubdirMap = &[
(
@@ -2316,6 +2465,7 @@ const DATASTORE_INFO_SUBDIRS: SubdirMap = &[
.get(&API_METHOD_LIST_GROUPS)
.delete(&API_METHOD_DELETE_GROUP),
),
+ ("mount", &Router::new().post(&API_METHOD_MOUNT)),
(
"namespace",
// FIXME: move into datastore:: sub-module?!
@@ -2350,6 +2500,7 @@ const DATASTORE_INFO_SUBDIRS: SubdirMap = &[
.delete(&API_METHOD_DELETE_SNAPSHOT),
),
("status", &Router::new().get(&API_METHOD_STATUS)),
+ ("unmount", &Router::new().post(&API_METHOD_UNMOUNT)),
(
"upload-backup-log",
&Router::new().upload(&API_METHOD_UPLOAD_BACKUP_LOG),
--
2.39.2
_______________________________________________
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pbs-devel@lists.proxmox.com
https://lists.proxmox.com/cgi-bin/mailman/listinfo/pbs-devel
^ permalink raw reply [flat|nested] 24+ messages in thread* [pbs-devel] [PATCH proxmox-backup v5 07/22] api2: removable datastore creation
2024-04-17 12:23 [pbs-devel] [PATCH proxmox-backup v5 00/22] add removable datastores Hannes Laimer
` (5 preceding siblings ...)
2024-04-17 12:23 ` [pbs-devel] [PATCH proxmox-backup v5 06/22] api2: admin: add (un)mount endpoint for removable datastores Hannes Laimer
@ 2024-04-17 12:23 ` Hannes Laimer
2024-04-17 12:23 ` [pbs-devel] [PATCH proxmox-backup v5 08/22] api2: disks list: add only-unused flag Hannes Laimer
` (14 subsequent siblings)
21 siblings, 0 replies; 24+ messages in thread
From: Hannes Laimer @ 2024-04-17 12:23 UTC (permalink / raw)
To: pbs-devel
Signed-off-by: Hannes Laimer <h.laimer@proxmox.com>
---
src/api2/config/datastore.rs | 53 ++++++++++++++++++++++++++++++++++--
1 file changed, 51 insertions(+), 2 deletions(-)
diff --git a/src/api2/config/datastore.rs b/src/api2/config/datastore.rs
index 0b3d92f9..3a075674 100644
--- a/src/api2/config/datastore.rs
+++ b/src/api2/config/datastore.rs
@@ -8,7 +8,7 @@ use serde_json::Value;
use proxmox_router::{http_bail, Permission, Router, RpcEnvironment, RpcEnvironmentType};
use proxmox_schema::{api, param_bail, ApiType};
use proxmox_section_config::SectionConfigData;
-use proxmox_sys::{task_warn, WorkerTaskContext};
+use proxmox_sys::{task_log, task_warn, WorkerTaskContext};
use proxmox_uuid::Uuid;
use pbs_api_types::{
@@ -20,7 +20,8 @@ use pbs_config::BackupLockGuard;
use pbs_datastore::chunk_store::ChunkStore;
use crate::api2::admin::{
- prune::list_prune_jobs, sync::list_sync_jobs, verify::list_verification_jobs,
+ datastore::do_mount_device, prune::list_prune_jobs, sync::list_sync_jobs,
+ verify::list_verification_jobs,
};
use crate::api2::config::prune::{delete_prune_job, do_create_prune_job};
use crate::api2::config::sync::delete_sync_job;
@@ -72,6 +73,32 @@ pub(crate) fn do_create_datastore(
datastore: DataStoreConfig,
worker: Option<&dyn WorkerTaskContext>,
) -> Result<(), Error> {
+ if datastore.backing_device.is_some() {
+ let mut mount_point = PathBuf::from(&datastore.path);
+
+ let default_options = proxmox_sys::fs::CreateOptions::new();
+ proxmox_sys::fs::create_path(
+ &mount_point,
+ Some(default_options.clone()),
+ Some(default_options),
+ )?;
+ do_mount_device(datastore.clone(), worker)?;
+
+ mount_point.push(".chunks");
+ if mount_point.is_dir() {
+ config.set_data(&datastore.name, "datastore", &datastore)?;
+ pbs_config::datastore::save_config(&config)?;
+ jobstate::create_state_file("garbage_collection", &datastore.name)?;
+ if let Some(worker) = worker {
+ task_log!(
+ worker,
+ "created removable datastore, chunkstore already exists"
+ );
+ }
+ return Ok(());
+ }
+ }
+
let path: PathBuf = datastore.path.clone().into();
let tuning: DatastoreTuning = serde_json::from_value(
@@ -122,6 +149,28 @@ pub fn create_datastore(
param_bail!("name", "datastore '{}' already exists.", config.name);
}
+ if let Some(uuid) = &config.backing_device {
+ let already_used_by = section_config
+ .sections
+ .iter()
+ .flat_map(|(datastore_name, (_, config))| {
+ config
+ .as_object()
+ .and_then(|cfg| cfg.get("backing-device"))
+ .and_then(|backing_device| backing_device.as_str())
+ .filter(|&device_uuid| device_uuid == uuid)
+ .map(|_| datastore_name)
+ })
+ .next();
+
+ if let Some(datastore_name) = already_used_by {
+ param_bail!(
+ "backing-device",
+ "device already in use by datastore '{datastore_name}'",
+ );
+ }
+ }
+
let auth_id: Authid = rpcenv.get_auth_id().unwrap().parse()?;
let to_stdout = rpcenv.env_type() == RpcEnvironmentType::CLI;
--
2.39.2
_______________________________________________
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pbs-devel@lists.proxmox.com
https://lists.proxmox.com/cgi-bin/mailman/listinfo/pbs-devel
^ permalink raw reply [flat|nested] 24+ messages in thread* [pbs-devel] [PATCH proxmox-backup v5 08/22] api2: disks list: add only-unused flag
2024-04-17 12:23 [pbs-devel] [PATCH proxmox-backup v5 00/22] add removable datastores Hannes Laimer
` (6 preceding siblings ...)
2024-04-17 12:23 ` [pbs-devel] [PATCH proxmox-backup v5 07/22] api2: removable datastore creation Hannes Laimer
@ 2024-04-17 12:23 ` Hannes Laimer
2024-04-17 12:23 ` [pbs-devel] [PATCH proxmox-backup v5 09/22] pbs-api-types: use SchemaDeserializer for maintenance mode Hannes Laimer
` (13 subsequent siblings)
21 siblings, 0 replies; 24+ messages in thread
From: Hannes Laimer @ 2024-04-17 12:23 UTC (permalink / raw)
To: pbs-devel
... used by the partition selector for removable datastore creation.
Signed-off-by: Hannes Laimer <h.laimer@proxmox.com>
---
src/api2/node/disks/mod.rs | 8 +++++
src/tools/disks/mod.rs | 62 ++++++++++++++++++++++++++++++++------
2 files changed, 61 insertions(+), 9 deletions(-)
diff --git a/src/api2/node/disks/mod.rs b/src/api2/node/disks/mod.rs
index 711dae7b..f63bbd9b 100644
--- a/src/api2/node/disks/mod.rs
+++ b/src/api2/node/disks/mod.rs
@@ -41,6 +41,12 @@ pub mod zfs;
optional: true,
default: false,
},
+ "exclude-used": {
+ description: "Exclude partitions already used for removable datastores or mounted directories.",
+ type: bool,
+ optional: true,
+ default: false,
+ },
"usage-type": {
type: DiskUsageType,
optional: true,
@@ -62,6 +68,7 @@ pub mod zfs;
pub fn list_disks(
skipsmart: bool,
include_partitions: bool,
+ exclude_used: bool,
usage_type: Option<DiskUsageType>,
) -> Result<Vec<DiskUsageInfo>, Error> {
let mut list = Vec::new();
@@ -69,6 +76,7 @@ pub fn list_disks(
for (_, info) in DiskUsageQuery::new()
.smart(!skipsmart)
.partitions(include_partitions)
+ .exclude_used(exclude_used)
.query()?
{
if let Some(ref usage_type) = usage_type {
diff --git a/src/tools/disks/mod.rs b/src/tools/disks/mod.rs
index eaf016df..d27f5086 100644
--- a/src/tools/disks/mod.rs
+++ b/src/tools/disks/mod.rs
@@ -20,6 +20,7 @@ use proxmox_rest_server::WorkerTask;
use proxmox_schema::api;
use proxmox_sys::linux::procfs::{mountinfo::Device, MountInfo};
use proxmox_sys::task_log;
+use serde_json::Value;
use pbs_api_types::{BLOCKDEVICE_DISK_AND_PARTITION_NAME_REGEX, BLOCKDEVICE_NAME_REGEX};
@@ -32,6 +33,7 @@ pub use zpool_list::*;
mod lvm;
pub use lvm::*;
mod smart;
+use crate::api2::node::disks::directory::list_datastore_mounts;
pub use smart::*;
lazy_static::lazy_static! {
@@ -828,6 +830,7 @@ fn scan_partitions(
pub struct DiskUsageQuery {
smart: bool,
partitions: bool,
+ exclude_used: bool,
}
impl DiskUsageQuery {
@@ -835,6 +838,7 @@ impl DiskUsageQuery {
Self {
smart: true,
partitions: false,
+ exclude_used: false,
}
}
@@ -848,12 +852,22 @@ impl DiskUsageQuery {
self
}
+ pub fn exclude_used(&mut self, exclude_used: bool) -> &mut Self {
+ self.exclude_used = exclude_used;
+ self
+ }
+
pub fn query(&self) -> Result<HashMap<String, DiskUsageInfo>, Error> {
- get_disks(None, !self.smart, self.partitions)
+ get_disks(None, !self.smart, self.partitions, self.exclude_used)
}
pub fn find(&self, disk: &str) -> Result<DiskUsageInfo, Error> {
- let mut map = get_disks(Some(vec![disk.to_string()]), !self.smart, self.partitions)?;
+ let mut map = get_disks(
+ Some(vec![disk.to_string()]),
+ !self.smart,
+ self.partitions,
+ self.exclude_used,
+ )?;
if let Some(info) = map.remove(disk) {
Ok(info)
} else {
@@ -862,7 +876,7 @@ impl DiskUsageQuery {
}
pub fn find_all(&self, disks: Vec<String>) -> Result<HashMap<String, DiskUsageInfo>, Error> {
- get_disks(Some(disks), !self.smart, self.partitions)
+ get_disks(Some(disks), !self.smart, self.partitions, self.exclude_used)
}
}
@@ -935,6 +949,8 @@ fn get_disks(
no_smart: bool,
// include partitions
include_partitions: bool,
+ // skip partitions which are in use
+ exclude_used: bool,
) -> Result<HashMap<String, DiskUsageInfo>, Error> {
let disk_manager = DiskManage::new();
@@ -952,6 +968,30 @@ fn get_disks(
// fixme: ceph journals/volumes
+ let uuids_in_use = if exclude_used && include_partitions {
+ let (config, _digest) = pbs_config::datastore::config()?;
+
+ let uuids_from_datastores: Vec<String> = config
+ .sections
+ .iter()
+ .filter_map(|(_, (_, data))| {
+ data.as_object()
+ .and_then(|cfg| cfg.get("backing-device"))
+ .and_then(Value::as_str)
+ .map(String::from)
+ })
+ .collect();
+
+ let uuids_from_mounts: Vec<String> = list_datastore_mounts()?
+ .into_iter()
+ .filter_map(|mount| mount.device.split('/').last().map(String::from))
+ .collect();
+
+ [&uuids_from_datastores[..], &uuids_from_mounts[..]].concat()
+ } else {
+ Vec::new()
+ };
+
let mut result = HashMap::new();
for item in proxmox_sys::fs::scan_subdir(libc::AT_FDCWD, "/sys/block", &BLOCKDEVICE_NAME_REGEX)?
@@ -1024,12 +1064,16 @@ fn get_disks(
let partitions: Option<Vec<PartitionInfo>> = if include_partitions {
disk.partitions().map_or(None, |parts| {
- Some(get_partitions_info(
- parts,
- &lvm_devices,
- &zfs_devices,
- &file_system_devices,
- ))
+ let infos =
+ get_partitions_info(parts, &lvm_devices, &zfs_devices, &file_system_devices)
+ .into_iter()
+ .filter(|part| {
+ part.uuid
+ .as_ref()
+ .map_or(true, |u| !uuids_in_use.contains(u))
+ })
+ .collect();
+ Some(infos)
})
} else {
None
--
2.39.2
_______________________________________________
pbs-devel mailing list
pbs-devel@lists.proxmox.com
https://lists.proxmox.com/cgi-bin/mailman/listinfo/pbs-devel
^ permalink raw reply [flat|nested] 24+ messages in thread* [pbs-devel] [PATCH proxmox-backup v5 09/22] pbs-api-types: use SchemaDeserializer for maintenance mode
2024-04-17 12:23 [pbs-devel] [PATCH proxmox-backup v5 00/22] add removable datastores Hannes Laimer
` (7 preceding siblings ...)
2024-04-17 12:23 ` [pbs-devel] [PATCH proxmox-backup v5 08/22] api2: disks list: add only-unused flag Hannes Laimer
@ 2024-04-17 12:23 ` Hannes Laimer
2024-04-17 12:23 ` [pbs-devel] [PATCH proxmox-backup v5 10/22] pbs-api-types: add removable/is-available flag to DataStoreListItem Hannes Laimer
` (12 subsequent siblings)
21 siblings, 0 replies; 24+ messages in thread
From: Hannes Laimer @ 2024-04-17 12:23 UTC (permalink / raw)
To: pbs-devel
Signed-off-by: Hannes Laimer <h.laimer@proxmox.com>
---
pbs-api-types/src/datastore.rs | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/pbs-api-types/src/datastore.rs b/pbs-api-types/src/datastore.rs
index 898149ea..8fefee64 100644
--- a/pbs-api-types/src/datastore.rs
+++ b/pbs-api-types/src/datastore.rs
@@ -6,8 +6,8 @@ use const_format::concatcp;
use serde::{Deserialize, Serialize};
use proxmox_schema::{
- api, const_regex, ApiStringFormat, ApiType, ArraySchema, EnumEntry, IntegerSchema, ReturnType,
- Schema, StringSchema, Updater, UpdaterType,
+ api, const_regex, de::SchemaDeserializer, ApiStringFormat, ApiType, ArraySchema, EnumEntry,
+ IntegerSchema, ReturnType, Schema, StringSchema, Updater, UpdaterType,
};
use crate::{
@@ -348,10 +348,10 @@ impl DataStoreConfig {
}
pub fn get_maintenance_mode(&self) -> Option<MaintenanceMode> {
- self.maintenance_mode
- .as_ref()
- .and_then(|str| MaintenanceMode::API_SCHEMA.parse_property_string(str).ok())
- .and_then(|value| MaintenanceMode::deserialize(value).ok())
+ self.maintenance_mode.as_ref().and_then(|str| {
+ MaintenanceMode::deserialize(SchemaDeserializer::new(str, &MaintenanceMode::API_SCHEMA))
+ .ok()
+ })
}
}
--
2.39.2
_______________________________________________
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^ permalink raw reply [flat|nested] 24+ messages in thread* [pbs-devel] [PATCH proxmox-backup v5 10/22] pbs-api-types: add removable/is-available flag to DataStoreListItem
2024-04-17 12:23 [pbs-devel] [PATCH proxmox-backup v5 00/22] add removable datastores Hannes Laimer
` (8 preceding siblings ...)
2024-04-17 12:23 ` [pbs-devel] [PATCH proxmox-backup v5 09/22] pbs-api-types: use SchemaDeserializer for maintenance mode Hannes Laimer
@ 2024-04-17 12:23 ` Hannes Laimer
2024-04-17 12:23 ` [pbs-devel] [PATCH proxmox-backup v5 11/22] bin: manager: add (un)mount command Hannes Laimer
` (11 subsequent siblings)
21 siblings, 0 replies; 24+ messages in thread
From: Hannes Laimer @ 2024-04-17 12:23 UTC (permalink / raw)
To: pbs-devel
Signed-off-by: Hannes Laimer <h.laimer@proxmox.com>
---
pbs-api-types/src/datastore.rs | 9 ++++++++-
src/api2/admin/datastore.rs | 17 +++++++++--------
src/api2/status.rs | 18 +++++++++++++++---
3 files changed, 32 insertions(+), 12 deletions(-)
diff --git a/pbs-api-types/src/datastore.rs b/pbs-api-types/src/datastore.rs
index 8fefee64..31d32c2c 100644
--- a/pbs-api-types/src/datastore.rs
+++ b/pbs-api-types/src/datastore.rs
@@ -377,6 +377,10 @@ impl DataStoreConfig {
pub struct DataStoreListItem {
pub store: String,
pub comment: Option<String>,
+ /// Datastore is removable
+ pub removable: bool,
+ /// Datastore is available
+ pub available: bool,
/// If the datastore is in maintenance mode, information about it
#[serde(skip_serializing_if = "Option::is_none")]
pub maintenance: Option<String>,
@@ -1344,6 +1348,8 @@ pub struct DataStoreStatusListItem {
/// The available bytes of the underlying storage. (-1 on error)
#[serde(skip_serializing_if = "Option::is_none")]
pub avail: Option<u64>,
+ /// The datastore is available, relevant if removable
+ pub is_available: bool,
/// A list of usages of the past (last Month).
#[serde(skip_serializing_if = "Option::is_none")]
pub history: Option<Vec<Option<f64>>>,
@@ -1368,12 +1374,13 @@ pub struct DataStoreStatusListItem {
}
impl DataStoreStatusListItem {
- pub fn empty(store: &str, err: Option<String>) -> Self {
+ pub fn empty(store: &str, err: Option<String>, is_available: bool) -> Self {
DataStoreStatusListItem {
store: store.to_owned(),
total: None,
used: None,
avail: None,
+ is_available,
history: None,
history_start: None,
history_delta: None,
diff --git a/src/api2/admin/datastore.rs b/src/api2/admin/datastore.rs
index b11d1cdd..20d9add3 100644
--- a/src/api2/admin/datastore.rs
+++ b/src/api2/admin/datastore.rs
@@ -1261,8 +1261,8 @@ pub fn get_datastore_list(
let mut list = Vec::new();
- for (store, (_, data)) in &config.sections {
- let acl_path = &["datastore", store];
+ for (store, (_, data)) in config.sections {
+ let acl_path = &["datastore", &store];
let user_privs = user_info.lookup_privs(&auth_id, acl_path);
let allowed = (user_privs & (PRIV_DATASTORE_AUDIT | PRIV_DATASTORE_BACKUP)) != 0;
@@ -1273,15 +1273,16 @@ pub fn get_datastore_list(
}
}
+ let store_config: DataStoreConfig = serde_json::from_value(data)?;
+ let is_available = pbs_datastore::is_datastore_available(&store_config);
+
if allowed || allow_id {
list.push(DataStoreListItem {
store: store.clone(),
- comment: if !allowed {
- None
- } else {
- data["comment"].as_str().map(String::from)
- },
- maintenance: data["maintenance-mode"].as_str().map(String::from),
+ comment: if !allowed { None } else { store_config.comment },
+ removable: store_config.backing_device.is_some(),
+ available: is_available,
+ maintenance: store_config.maintenance_mode,
});
}
}
diff --git a/src/api2/status.rs b/src/api2/status.rs
index 78bc06b5..e1d33ccf 100644
--- a/src/api2/status.rs
+++ b/src/api2/status.rs
@@ -13,7 +13,7 @@ use pbs_api_types::{
};
use pbs_config::CachedUserInfo;
-use pbs_datastore::DataStore;
+use pbs_datastore::{is_datastore_available, DataStore};
use crate::rrd_cache::extract_rrd_data;
use crate::tools::statistics::linear_regression;
@@ -48,10 +48,17 @@ pub async fn datastore_status(
for (store, (_, _)) in &config.sections {
let user_privs = user_info.lookup_privs(&auth_id, &["datastore", store]);
let allowed = (user_privs & (PRIV_DATASTORE_AUDIT | PRIV_DATASTORE_BACKUP)) != 0;
+
+ let store_config = config.lookup("datastore", store)?;
+ if !is_datastore_available(&store_config) {
+ list.push(DataStoreStatusListItem::empty(store, None, false));
+ continue;
+ }
+
if !allowed {
if let Ok(datastore) = DataStore::lookup_datastore(store, Some(Operation::Lookup)) {
if can_access_any_namespace(datastore, &auth_id, &user_info) {
- list.push(DataStoreStatusListItem::empty(store, None));
+ list.push(DataStoreStatusListItem::empty(store, None, true));
}
}
continue;
@@ -60,7 +67,11 @@ pub async fn datastore_status(
let datastore = match DataStore::lookup_datastore(store, Some(Operation::Read)) {
Ok(datastore) => datastore,
Err(err) => {
- list.push(DataStoreStatusListItem::empty(store, Some(err.to_string())));
+ list.push(DataStoreStatusListItem::empty(
+ store,
+ Some(err.to_string()),
+ true,
+ ));
continue;
}
};
@@ -71,6 +82,7 @@ pub async fn datastore_status(
total: Some(status.total),
used: Some(status.used),
avail: Some(status.available),
+ is_available: true,
history: None,
history_start: None,
history_delta: None,
--
2.39.2
_______________________________________________
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https://lists.proxmox.com/cgi-bin/mailman/listinfo/pbs-devel
^ permalink raw reply [flat|nested] 24+ messages in thread* [pbs-devel] [PATCH proxmox-backup v5 11/22] bin: manager: add (un)mount command
2024-04-17 12:23 [pbs-devel] [PATCH proxmox-backup v5 00/22] add removable datastores Hannes Laimer
` (9 preceding siblings ...)
2024-04-17 12:23 ` [pbs-devel] [PATCH proxmox-backup v5 10/22] pbs-api-types: add removable/is-available flag to DataStoreListItem Hannes Laimer
@ 2024-04-17 12:23 ` Hannes Laimer
2024-04-17 12:23 ` [pbs-devel] [PATCH proxmox-backup v5 12/22] add auto-mounting for removable datastores Hannes Laimer
` (10 subsequent siblings)
21 siblings, 0 replies; 24+ messages in thread
From: Hannes Laimer @ 2024-04-17 12:23 UTC (permalink / raw)
To: pbs-devel
Signed-off-by: Hannes Laimer <h.laimer@proxmox.com>
---
pbs-config/src/datastore.rs | 14 ++++
src/bin/proxmox_backup_manager/datastore.rs | 76 ++++++++++++++++++++-
2 files changed, 89 insertions(+), 1 deletion(-)
diff --git a/pbs-config/src/datastore.rs b/pbs-config/src/datastore.rs
index 5844a174..a540788f 100644
--- a/pbs-config/src/datastore.rs
+++ b/pbs-config/src/datastore.rs
@@ -63,6 +63,20 @@ pub fn complete_datastore_name(_arg: &str, _param: &HashMap<String, String>) ->
}
}
+pub fn complete_removable_datastore_name(
+ _arg: &str,
+ _param: &HashMap<String, String>,
+) -> Vec<String> {
+ match config() {
+ Ok((data, _digest)) => data
+ .sections
+ .into_iter()
+ .filter_map(|(name, (_, c))| c.get("backing-device").map(|_| name))
+ .collect(),
+ Err(_) => Vec::new(),
+ }
+}
+
pub fn complete_acl_path(_arg: &str, _param: &HashMap<String, String>) -> Vec<String> {
let mut list = vec![
String::from("/"),
diff --git a/src/bin/proxmox_backup_manager/datastore.rs b/src/bin/proxmox_backup_manager/datastore.rs
index 383bcd24..f8462459 100644
--- a/src/bin/proxmox_backup_manager/datastore.rs
+++ b/src/bin/proxmox_backup_manager/datastore.rs
@@ -1,4 +1,4 @@
-use anyhow::Error;
+use anyhow::{format_err, Error};
use serde_json::Value;
use proxmox_router::{cli::*, ApiHandler, RpcEnvironment};
@@ -40,6 +40,34 @@ fn list_datastores(param: Value, rpcenv: &mut dyn RpcEnvironment) -> Result<Valu
Ok(Value::Null)
}
+#[api(
+ protected: true,
+ input: {
+ properties: {
+ store: {
+ schema: DATASTORE_SCHEMA,
+ },
+ digest: {
+ optional: true,
+ schema: PROXMOX_CONFIG_DIGEST_SCHEMA,
+ },
+ },
+ },
+)]
+/// Mount a removable a datastore configuration.
+async fn mount_datastore(mut param: Value, rpcenv: &mut dyn RpcEnvironment) -> Result<(), Error> {
+ param["node"] = "localhost".into();
+
+ let info = &api2::admin::datastore::API_METHOD_MOUNT;
+ let result = match info.handler {
+ ApiHandler::Sync(handler) => (handler)(param, info, rpcenv)?,
+ _ => unreachable!(),
+ };
+
+ crate::wait_for_local_worker(result.as_str().unwrap()).await?;
+ Ok(())
+}
+
#[api(
input: {
properties: {
@@ -99,6 +127,34 @@ async fn create_datastore(mut param: Value) -> Result<Value, Error> {
Ok(Value::Null)
}
+#[api(
+ protected: true,
+ input: {
+ properties: {
+ store: {
+ schema: DATASTORE_SCHEMA,
+ },
+ digest: {
+ optional: true,
+ schema: PROXMOX_CONFIG_DIGEST_SCHEMA,
+ },
+ },
+ },
+)]
+/// Unmunt a removable a datastore configuration.
+async fn unmount_datastore(mut param: Value, rpcenv: &mut dyn RpcEnvironment) -> Result<(), Error> {
+ param["node"] = "localhost".into();
+
+ let info = &api2::admin::datastore::API_METHOD_UNMOUNT;
+ let result = match info.handler {
+ ApiHandler::Async(handler) => (handler)(param, info, rpcenv).await?,
+ _ => unreachable!(),
+ };
+
+ crate::wait_for_local_worker(result.as_str().unwrap()).await?;
+ Ok(())
+}
+
#[api(
protected: true,
input: {
@@ -142,6 +198,15 @@ async fn delete_datastore(mut param: Value, rpcenv: &mut dyn RpcEnvironment) ->
pub fn datastore_commands() -> CommandLineInterface {
let cmd_def = CliCommandMap::new()
.insert("list", CliCommand::new(&API_METHOD_LIST_DATASTORES))
+ .insert(
+ "mount",
+ CliCommand::new(&API_METHOD_MOUNT_DATASTORE)
+ .arg_param(&["store"])
+ .completion_cb(
+ "store",
+ pbs_config::datastore::complete_removable_datastore_name,
+ ),
+ )
.insert(
"show",
CliCommand::new(&API_METHOD_SHOW_DATASTORE)
@@ -152,6 +217,15 @@ pub fn datastore_commands() -> CommandLineInterface {
"create",
CliCommand::new(&API_METHOD_CREATE_DATASTORE).arg_param(&["name", "path"]),
)
+ .insert(
+ "unmount",
+ CliCommand::new(&API_METHOD_UNMOUNT_DATASTORE)
+ .arg_param(&["store"])
+ .completion_cb(
+ "store",
+ pbs_config::datastore::complete_removable_datastore_name,
+ ),
+ )
.insert(
"update",
CliCommand::new(&api2::config::datastore::API_METHOD_UPDATE_DATASTORE)
--
2.39.2
_______________________________________________
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pbs-devel@lists.proxmox.com
https://lists.proxmox.com/cgi-bin/mailman/listinfo/pbs-devel
^ permalink raw reply [flat|nested] 24+ messages in thread* [pbs-devel] [PATCH proxmox-backup v5 12/22] add auto-mounting for removable datastores
2024-04-17 12:23 [pbs-devel] [PATCH proxmox-backup v5 00/22] add removable datastores Hannes Laimer
` (10 preceding siblings ...)
2024-04-17 12:23 ` [pbs-devel] [PATCH proxmox-backup v5 11/22] bin: manager: add (un)mount command Hannes Laimer
@ 2024-04-17 12:23 ` Hannes Laimer
2024-04-17 12:23 ` [pbs-devel] [PATCH proxmox-backup v5 13/22] datastore: handle deletion of removable datastore properly Hannes Laimer
` (9 subsequent siblings)
21 siblings, 0 replies; 24+ messages in thread
From: Hannes Laimer @ 2024-04-17 12:23 UTC (permalink / raw)
To: pbs-devel
Signed-off-by: Hannes Laimer <h.laimer@proxmox.com>
---
debian/proxmox-backup-server.install | 1 +
debian/proxmox-backup-server.udev | 3 ++
etc/Makefile | 3 +-
etc/removable-device-attach@.service.in | 8 +++
src/bin/proxmox_backup_manager/datastore.rs | 56 ++++++++++++++++++++-
5 files changed, 69 insertions(+), 2 deletions(-)
create mode 100644 etc/removable-device-attach@.service.in
diff --git a/debian/proxmox-backup-server.install b/debian/proxmox-backup-server.install
index ee114ea3..cda01069 100644
--- a/debian/proxmox-backup-server.install
+++ b/debian/proxmox-backup-server.install
@@ -4,6 +4,7 @@ etc/proxmox-backup-daily-update.service /lib/systemd/system/
etc/proxmox-backup-daily-update.timer /lib/systemd/system/
etc/proxmox-backup-proxy.service /lib/systemd/system/
etc/proxmox-backup.service /lib/systemd/system/
+etc/removable-device-attach@.service /lib/systemd/system/
usr/bin/pmt
usr/bin/pmtx
usr/bin/proxmox-tape
diff --git a/debian/proxmox-backup-server.udev b/debian/proxmox-backup-server.udev
index afdfb2bc..e21b8bc7 100644
--- a/debian/proxmox-backup-server.udev
+++ b/debian/proxmox-backup-server.udev
@@ -16,3 +16,6 @@ SUBSYSTEM=="scsi_generic", SUBSYSTEMS=="scsi", ATTRS{type}=="1", ENV{ID_SCSI_SER
SYMLINK+="tape/by-id/scsi-$env{ID_SCSI_SERIAL}-sg"
LABEL="persistent_storage_tape_end"
+
+# triggers the mounting of a removable device
+ACTION=="add", SUBSYSTEM=="block", ENV{ID_FS_UUID}!="", TAG+="systemd", ENV{SYSTEMD_WANTS}="removable-device-attach@$env{ID_FS_UUID}"
\ No newline at end of file
diff --git a/etc/Makefile b/etc/Makefile
index 42f639f6..730de4f8 100644
--- a/etc/Makefile
+++ b/etc/Makefile
@@ -7,7 +7,8 @@ DYNAMIC_UNITS := \
proxmox-backup-banner.service \
proxmox-backup-daily-update.service \
proxmox-backup.service \
- proxmox-backup-proxy.service
+ proxmox-backup-proxy.service \
+ removable-device-attach@.service
all: $(UNITS) $(DYNAMIC_UNITS) pbs-enterprise.list
diff --git a/etc/removable-device-attach@.service.in b/etc/removable-device-attach@.service.in
new file mode 100644
index 00000000..e10d1ea3
--- /dev/null
+++ b/etc/removable-device-attach@.service.in
@@ -0,0 +1,8 @@
+[Unit]
+Description=Try to mount the removable device of a datastore with uuid '%i'.
+After=proxmox-backup-proxy.service
+Requires=proxmox-backup-proxy.service
+
+[Service]
+Type=simple
+ExecStart=/usr/sbin/proxmox-backup-manager datastore uuid-mount %i
diff --git a/src/bin/proxmox_backup_manager/datastore.rs b/src/bin/proxmox_backup_manager/datastore.rs
index f8462459..7575d0c5 100644
--- a/src/bin/proxmox_backup_manager/datastore.rs
+++ b/src/bin/proxmox_backup_manager/datastore.rs
@@ -1,4 +1,4 @@
-use anyhow::{format_err, Error};
+use anyhow::{bail, format_err, Error};
use serde_json::Value;
use proxmox_router::{cli::*, ApiHandler, RpcEnvironment};
@@ -195,6 +195,56 @@ async fn delete_datastore(mut param: Value, rpcenv: &mut dyn RpcEnvironment) ->
Ok(())
}
+#[api(
+ protected: true,
+ input: {
+ properties: {
+ uuid: {
+ type: String,
+ format: &proxmox_schema::api_types::UUID_FORMAT,
+ description: "The UUID of the device that should be mounted",
+ },
+ "output-format": {
+ schema: OUTPUT_FORMAT,
+ optional: true,
+ },
+ },
+ },
+)]
+/// Try mounting a removable datastore given the UUID.
+async fn uuid_mount(param: Value, rpcenv: &mut dyn RpcEnvironment) -> Result<Value, Error> {
+ let uuid = param["uuid"]
+ .as_str()
+ .ok_or_else(|| format_err!("uuid has to be specified"))?;
+
+ let info = &api2::config::datastore::API_METHOD_LIST_DATASTORES;
+ let data: Value = match info.handler {
+ ApiHandler::Sync(handler) => (handler)(serde_json::json!({}), info, rpcenv)?,
+ _ => unreachable!(),
+ };
+
+ let store_name = data.as_array().and_then(|list| {
+ list.iter()
+ .filter_map(Value::as_object)
+ .find(|store| store.get("backing-device").map_or(false, |d| d.eq(&uuid)))
+ .and_then(|s| s.get("name").and_then(Value::as_str))
+ });
+
+ if let Some(store_name) = store_name {
+ let info = &api2::admin::datastore::API_METHOD_MOUNT;
+ let mount_param = serde_json::json!({
+ "store": store_name,
+ });
+ let result = match info.handler {
+ ApiHandler::Sync(handler) => (handler)(mount_param, info, rpcenv)?,
+ _ => unreachable!(),
+ };
+ crate::wait_for_local_worker(result.as_str().unwrap()).await?;
+ return Ok(Value::Null);
+ }
+ bail!("'{uuid}' is not associated with any datastore")
+}
+
pub fn datastore_commands() -> CommandLineInterface {
let cmd_def = CliCommandMap::new()
.insert("list", CliCommand::new(&API_METHOD_LIST_DATASTORES))
@@ -240,6 +290,10 @@ pub fn datastore_commands() -> CommandLineInterface {
pbs_config::datastore::complete_calendar_event,
),
)
+ .insert(
+ "uuid-mount",
+ CliCommand::new(&API_METHOD_UUID_MOUNT).arg_param(&["uuid"]),
+ )
.insert(
"remove",
CliCommand::new(&API_METHOD_DELETE_DATASTORE)
--
2.39.2
_______________________________________________
pbs-devel mailing list
pbs-devel@lists.proxmox.com
https://lists.proxmox.com/cgi-bin/mailman/listinfo/pbs-devel
^ permalink raw reply [flat|nested] 24+ messages in thread* [pbs-devel] [PATCH proxmox-backup v5 13/22] datastore: handle deletion of removable datastore properly
2024-04-17 12:23 [pbs-devel] [PATCH proxmox-backup v5 00/22] add removable datastores Hannes Laimer
` (11 preceding siblings ...)
2024-04-17 12:23 ` [pbs-devel] [PATCH proxmox-backup v5 12/22] add auto-mounting for removable datastores Hannes Laimer
@ 2024-04-17 12:23 ` Hannes Laimer
2024-04-17 12:23 ` [pbs-devel] [PATCH proxmox-backup v5 14/22] docs: add removable datastores section Hannes Laimer
` (8 subsequent siblings)
21 siblings, 0 replies; 24+ messages in thread
From: Hannes Laimer @ 2024-04-17 12:23 UTC (permalink / raw)
To: pbs-devel
Signed-off-by: Hannes Laimer <h.laimer@proxmox.com>
---
pbs-datastore/src/datastore.rs | 10 ++++++----
src/api2/config/datastore.rs | 14 ++++++++++++++
2 files changed, 20 insertions(+), 4 deletions(-)
diff --git a/pbs-datastore/src/datastore.rs b/pbs-datastore/src/datastore.rs
index 9b715163..15ad3fa1 100644
--- a/pbs-datastore/src/datastore.rs
+++ b/pbs-datastore/src/datastore.rs
@@ -1508,10 +1508,12 @@ impl DataStore {
// weird, but ok
}
Err(err) if err.is_errno(nix::errno::Errno::EBUSY) => {
- task_warn!(
- worker,
- "Cannot delete datastore directory (is it a mount point?)."
- )
+ if datastore_config.backing_device.is_none() {
+ task_warn!(
+ worker,
+ "Cannot delete datastore directory (is it a mount point?)."
+ )
+ }
}
Err(err) if err.is_errno(nix::errno::Errno::ENOTEMPTY) => {
task_warn!(worker, "Datastore directory not empty, not deleting.")
diff --git a/src/api2/config/datastore.rs b/src/api2/config/datastore.rs
index 3a075674..d13aed04 100644
--- a/src/api2/config/datastore.rs
+++ b/src/api2/config/datastore.rs
@@ -29,9 +29,11 @@ use crate::api2::config::tape_backup_job::{delete_tape_backup_job, list_tape_bac
use crate::api2::config::verify::delete_verification_job;
use pbs_config::CachedUserInfo;
+use pbs_datastore::is_datastore_available;
use proxmox_rest_server::WorkerTask;
use crate::server::jobstate;
+use crate::tools::disks::unmount_by_mountpoint;
#[api(
input: {
@@ -531,6 +533,14 @@ pub async fn delete_datastore(
http_bail!(NOT_FOUND, "datastore '{}' does not exist.", name);
}
+ let store_config: DataStoreConfig = config.lookup("datastore", &name)?;
+ if destroy_data && is_datastore_available(&store_config) {
+ http_bail!(
+ BAD_REQUEST,
+ "cannot destroy data on '{name}' unless the datastore is mounted"
+ );
+ }
+
if !keep_job_configs {
for job in list_verification_jobs(Some(name.clone()), Value::Null, rpcenv)? {
delete_verification_job(job.config.id, None, rpcenv)?
@@ -569,6 +579,10 @@ pub async fn delete_datastore(
// ignore errors
let _ = jobstate::remove_state_file("prune", &name);
let _ = jobstate::remove_state_file("garbage_collection", &name);
+ if destroy_data && store_config.backing_device.is_some() {
+ let _ = unmount_by_mountpoint(&store_config.path);
+ let _ = std::fs::remove_dir(&store_config.path);
+ }
if let Err(err) =
proxmox_async::runtime::block_on(crate::server::notify_datastore_removed())
--
2.39.2
_______________________________________________
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https://lists.proxmox.com/cgi-bin/mailman/listinfo/pbs-devel
^ permalink raw reply [flat|nested] 24+ messages in thread* [pbs-devel] [PATCH proxmox-backup v5 14/22] docs: add removable datastores section
2024-04-17 12:23 [pbs-devel] [PATCH proxmox-backup v5 00/22] add removable datastores Hannes Laimer
` (12 preceding siblings ...)
2024-04-17 12:23 ` [pbs-devel] [PATCH proxmox-backup v5 13/22] datastore: handle deletion of removable datastore properly Hannes Laimer
@ 2024-04-17 12:23 ` Hannes Laimer
2024-04-17 12:23 ` [pbs-devel] [PATCH proxmox-backup v5 15/22] ui: add partition selector form Hannes Laimer
` (7 subsequent siblings)
21 siblings, 0 replies; 24+ messages in thread
From: Hannes Laimer @ 2024-04-17 12:23 UTC (permalink / raw)
To: pbs-devel
Signed-off-by: Hannes Laimer <h.laimer@proxmox.com>
---
docs/storage.rst | 23 +++++++++++++++++++++++
1 file changed, 23 insertions(+)
diff --git a/docs/storage.rst b/docs/storage.rst
index 4444c423..ed02dbd4 100644
--- a/docs/storage.rst
+++ b/docs/storage.rst
@@ -165,6 +165,29 @@ following command creates a new datastore called ``store1`` on
# proxmox-backup-manager datastore create store1 /backup/disk1/store1
+Removable Datastores
+^^^^^^^^^^^^^^^^^^^^
+Removable datastores have a ``backing-device`` associadted with them, they can be
+mounted and unmounted. Other than that they behave the same way a normal Datastore
+would.
+
+They can be created on already correctly formatted partitions, as with normal Datastores
+the partitions should be either ``ext4``, ``xfs`` or ``zfs``.
+
+They are mounted automatically when plugged in. It is possible to create a
+removable Datastore on one PBS and use it on mutiple, the device just has to be added
+on all as a removable Datastore. This can be done using the normal `Create Datastore`
+form, by checking **Removable datastore** and selecting the device. If the devcice
+already contains a datastore it'll just be added as a new Datastore to the PBS
+instance and will be mounted whenever plugged in. Unmounting has to be done through
+the UI by clicking "Unmount" on the summary page or using the CLI
+
+.. code-block:: console
+
+ # proxmox-backup-manager datastore unmount store1
+
+both will wait for any running tasks and unmount the device once the last finishes.
+
Managing Datastores
^^^^^^^^^^^^^^^^^^^
--
2.39.2
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^ permalink raw reply [flat|nested] 24+ messages in thread* [pbs-devel] [PATCH proxmox-backup v5 15/22] ui: add partition selector form
2024-04-17 12:23 [pbs-devel] [PATCH proxmox-backup v5 00/22] add removable datastores Hannes Laimer
` (13 preceding siblings ...)
2024-04-17 12:23 ` [pbs-devel] [PATCH proxmox-backup v5 14/22] docs: add removable datastores section Hannes Laimer
@ 2024-04-17 12:23 ` Hannes Laimer
2024-04-17 12:23 ` [pbs-devel] [PATCH proxmox-backup v5 16/22] ui: add removable datastore creation support Hannes Laimer
` (6 subsequent siblings)
21 siblings, 0 replies; 24+ messages in thread
From: Hannes Laimer @ 2024-04-17 12:23 UTC (permalink / raw)
To: pbs-devel
Signed-off-by: Hannes Laimer <h.laimer@proxmox.com>
---
www/Makefile | 1 +
www/form/PartitionSelector.js | 74 +++++++++++++++++++++++++++++++++++
2 files changed, 75 insertions(+)
create mode 100644 www/form/PartitionSelector.js
diff --git a/www/Makefile b/www/Makefile
index 79cb4c04..762d90c5 100644
--- a/www/Makefile
+++ b/www/Makefile
@@ -49,6 +49,7 @@ JSSRC= \
form/NamespaceMaxDepth.js \
form/CalendarEvent.js \
form/PermissionPathSelector.js \
+ form/PartitionSelector.js \
form/GroupSelector.js \
form/GroupFilter.js \
form/VerifyOutdatedAfter.js \
diff --git a/www/form/PartitionSelector.js b/www/form/PartitionSelector.js
new file mode 100644
index 00000000..604975a6
--- /dev/null
+++ b/www/form/PartitionSelector.js
@@ -0,0 +1,74 @@
+Ext.define('pbs-partition-list', {
+ extend: 'Ext.data.Model',
+ fields: ['name', 'uuid', 'filesystem', 'devpath', 'size'],
+ proxy: {
+ type: 'proxmox',
+ url: "/api2/json/nodes/localhost/disks/list?skipsmart=1&include-partitions=1&exclude-used=1",
+ reader: {
+ transform: (rawData) => rawData.data
+ .flatMap(disk => (disk.partitions ?? [])
+ .filter(partition => partition.used === 'filesystem')),
+ },
+ },
+ idProperty: 'devpath',
+
+});
+
+Ext.define('PBS.form.PartitionSelector', {
+ extend: 'Proxmox.form.ComboGrid',
+ alias: 'widget.pbsPartitionSelector',
+
+ allowBlank: false,
+ autoSelect: false,
+ submitEmpty: false,
+ valueField: 'uuid',
+ displayField: 'devpath',
+
+ store: {
+ model: 'pbs-partition-list',
+ autoLoad: true,
+ sorters: 'devpath',
+ },
+ getSubmitData: function() {
+ let me = this;
+ let data = null;
+ if (!me.disabled && me.submitValue && !me.isFileUpload()) {
+ let val = me.getSubmitValue();
+ if (val !== undefined && val !== null && val !== '') {
+ data = {};
+ data[me.getName()] = val;
+ } else if (me.getDeleteEmpty()) {
+ data = {};
+ data.delete = me.getName();
+ }
+ }
+ return data;
+ },
+ listConfig: {
+ columns: [
+ {
+ header: gettext('Path'),
+ sortable: true,
+ dataIndex: 'devpath',
+ renderer: (v, metaData, rec) => Ext.String.htmlEncode(v),
+ flex: 1,
+ },
+ {
+ header: gettext('Filesystem'),
+ sortable: true,
+ dataIndex: 'filesystem',
+ flex: 1,
+ },
+ {
+ header: gettext('Size'),
+ sortable: true,
+ dataIndex: 'size',
+ renderer: Proxmox.Utils.format_size,
+ flex: 1,
+ },
+ ],
+ viewConfig: {
+ emptyText: 'No partitions present',
+ },
+ },
+});
--
2.39.2
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^ permalink raw reply [flat|nested] 24+ messages in thread* [pbs-devel] [PATCH proxmox-backup v5 16/22] ui: add removable datastore creation support
2024-04-17 12:23 [pbs-devel] [PATCH proxmox-backup v5 00/22] add removable datastores Hannes Laimer
` (14 preceding siblings ...)
2024-04-17 12:23 ` [pbs-devel] [PATCH proxmox-backup v5 15/22] ui: add partition selector form Hannes Laimer
@ 2024-04-17 12:23 ` Hannes Laimer
2024-04-17 12:23 ` [pbs-devel] [PATCH proxmox-backup v5 17/22] ui: add (un)mount button to summary Hannes Laimer
` (5 subsequent siblings)
21 siblings, 0 replies; 24+ messages in thread
From: Hannes Laimer @ 2024-04-17 12:23 UTC (permalink / raw)
To: pbs-devel
Signed-off-by: Hannes Laimer <h.laimer@proxmox.com>
---
www/window/DataStoreEdit.js | 51 +++++++++++++++++++++++++++++++++++++
1 file changed, 51 insertions(+)
diff --git a/www/window/DataStoreEdit.js b/www/window/DataStoreEdit.js
index aecf6b8d..9114cf4f 100644
--- a/www/window/DataStoreEdit.js
+++ b/www/window/DataStoreEdit.js
@@ -59,6 +59,31 @@ Ext.define('PBS.DataStoreEdit', {
fieldLabel: gettext('Backing Path'),
emptyText: gettext('An absolute path'),
},
+ {
+ xtype: 'pmxDisplayEditField',
+ fieldLabel: gettext('Device'),
+ name: 'backing-device',
+ hidden: true,
+ cbind: {
+ editable: '{isCreate}',
+ }, editConfig: {
+ xtype: 'pbsPartitionSelector',
+ allowBlank: true,
+ },
+ emptyText: gettext('Device path'),
+ listeners: {
+ change(field, newValue, oldValue) {
+ const form = field.up('form');
+ const pathField = form.down('[name=path]');
+
+ if (newValue) {
+ pathField.setValue(`/mnt/removable_datastore/${newValue}`);
+ } else if (oldValue) {
+ pathField.setValue('');
+ }
+ },
+ },
+ },
],
column2: [
{
@@ -84,6 +109,32 @@ Ext.define('PBS.DataStoreEdit', {
},
],
columnB: [
+ {
+ xtype: 'checkbox',
+ boxLabel: gettext('Removable datastore'),
+ submitValue: false,
+ listeners: {
+ change: function(checkbox, isRemovable) {
+ let inputPanel = checkbox.up('inputpanel');
+ let pathField = inputPanel.down('[name=path]');
+ let uuidField = inputPanel.down('[name=backing-device]');
+
+ pathField.setValue('');
+ uuidField.setValue('');
+
+ pathField.allowBlank = isRemovable;
+ uuidField.allowBlank = !isRemovable;
+
+ if (isRemovable) {
+ pathField.hide();
+ uuidField.show();
+ } else {
+ pathField.show();
+ uuidField.hide();
+ }
+ },
+ },
+ },
{
xtype: 'textfield',
name: 'comment',
--
2.39.2
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^ permalink raw reply [flat|nested] 24+ messages in thread* [pbs-devel] [PATCH proxmox-backup v5 17/22] ui: add (un)mount button to summary
2024-04-17 12:23 [pbs-devel] [PATCH proxmox-backup v5 00/22] add removable datastores Hannes Laimer
` (15 preceding siblings ...)
2024-04-17 12:23 ` [pbs-devel] [PATCH proxmox-backup v5 16/22] ui: add removable datastore creation support Hannes Laimer
@ 2024-04-17 12:23 ` Hannes Laimer
2024-04-17 12:23 ` [pbs-devel] [PATCH proxmox-backup v5 18/22] ui: display removable datastores in list Hannes Laimer
` (4 subsequent siblings)
21 siblings, 0 replies; 24+ messages in thread
From: Hannes Laimer @ 2024-04-17 12:23 UTC (permalink / raw)
To: pbs-devel
And only try to load datastore information if the datastore is
available.
Signed-off-by: Hannes Laimer <h.laimer@proxmox.com>
---
www/datastore/Summary.js | 82 +++++++++++++++++++++++++++++++++++++++-
1 file changed, 80 insertions(+), 2 deletions(-)
diff --git a/www/datastore/Summary.js b/www/datastore/Summary.js
index a932b4e0..ee8bad16 100644
--- a/www/datastore/Summary.js
+++ b/www/datastore/Summary.js
@@ -309,7 +309,72 @@ Ext.define('PBS.DataStoreSummary', {
model: 'pve-rrd-datastore',
});
- me.callParent();
+ me.statusStore = Ext.create('Proxmox.data.ObjectStore', {
+ url: `/api2/json/admin/datastore/${me.datastore}/status`,
+ interval: 1000,
+ });
+
+ let unmountBtn = Ext.create('Ext.Button', {
+ text: gettext('Unmount'),
+ hidden: true,
+ handler: () => {
+ Proxmox.Utils.API2Request({
+ url: `/admin/datastore/${me.datastore}/unmount`,
+ method: 'POST',
+ failure: function(response) {
+ Ext.Msg.alert(gettext('Error'), response.htmlStatus);
+ },
+ success: function(response, options) {
+ Ext.create('Proxmox.window.TaskViewer', {
+ upid: response.result.data,
+ }).show();
+ },
+ });
+ },
+ });
+
+ let mountBtn = Ext.create('Ext.Button', {
+ text: gettext('Mount'),
+ hidden: true,
+ handler: () => {
+ Proxmox.Utils.API2Request({
+ url: `/admin/datastore/${me.datastore}/mount`,
+ method: 'POST',
+ failure: function(response) {
+ Ext.Msg.alert(gettext('Error'), response.htmlStatus);
+ },
+ success: function(response, options) {
+ Ext.create('Proxmox.window.TaskViewer', {
+ upid: response.result.data,
+ }).show();
+ },
+ });
+ },
+ });
+
+ Ext.apply(me, {
+ tbar: [unmountBtn, mountBtn, '->', { xtype: 'proxmoxRRDTypeSelector' }],
+ });
+
+ me.mon(me.statusStore, 'load', (s, records, success) => {
+ if (!success) {
+ me.down('pbsDataStoreInfo').fireEvent('deactivate');
+ Proxmox.Utils.API2Request({
+ url: `/config/datastore/${me.datastore}`,
+ success: response => {
+ if (!response.result.data['backing-device']) {
+ return;
+ }
+ unmountBtn.setDisabled(true);
+ mountBtn.setDisabled(false);
+ },
+ });
+ } else {
+ me.down('pbsDataStoreInfo').fireEvent('activate');
+ unmountBtn.setDisabled(false);
+ mountBtn.setDisabled(true);
+ }
+ });
let sp = Ext.state.Manager.getProvider();
me.mon(sp, 'statechange', function(provider, key, value) {
@@ -322,11 +387,17 @@ Ext.define('PBS.DataStoreSummary', {
Proxmox.Utils.updateColumns(me);
});
+ me.callParent();
+
Proxmox.Utils.API2Request({
url: `/config/datastore/${me.datastore}`,
waitMsgTarget: me.down('pbsDataStoreInfo'),
success: function(response) {
- let path = Ext.htmlEncode(response.result.data.path);
+ let data = response.result.data;
+ let path = Ext.htmlEncode(data.path);
+ const removable = Object.prototype.hasOwnProperty.call(data, "backing-device");
+ unmountBtn.setHidden(!removable);
+ mountBtn.setHidden(!removable);
me.down('pbsDataStoreInfo').setTitle(`${me.datastore} (${path})`);
me.down('pbsDataStoreNotes').setNotes(response.result.data.comment);
},
@@ -344,6 +415,13 @@ Ext.define('PBS.DataStoreSummary', {
let hasIoTicks = records?.some((rec) => rec?.data?.io_ticks !== undefined);
me.down('#ioDelayChart').setVisible(!success || hasIoTicks);
}, undefined, { single: true });
+ me.on('afterrender', () => {
+ me.statusStore.startUpdate();
+ });
+
+ me.on('destroy', () => {
+ me.statusStore.stopUpdate();
+ });
me.query('proxmoxRRDChart').forEach((chart) => {
chart.setStore(me.rrdstore);
--
2.39.2
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https://lists.proxmox.com/cgi-bin/mailman/listinfo/pbs-devel
^ permalink raw reply [flat|nested] 24+ messages in thread* [pbs-devel] [PATCH proxmox-backup v5 18/22] ui: display removable datastores in list
2024-04-17 12:23 [pbs-devel] [PATCH proxmox-backup v5 00/22] add removable datastores Hannes Laimer
` (16 preceding siblings ...)
2024-04-17 12:23 ` [pbs-devel] [PATCH proxmox-backup v5 17/22] ui: add (un)mount button to summary Hannes Laimer
@ 2024-04-17 12:23 ` Hannes Laimer
2024-04-17 12:23 ` [pbs-devel] [PATCH proxmox-backup v5 19/22] ui: utils: render unplugged datastores correctly Hannes Laimer
` (3 subsequent siblings)
21 siblings, 0 replies; 24+ messages in thread
From: Hannes Laimer @ 2024-04-17 12:23 UTC (permalink / raw)
To: pbs-devel
Signed-off-by: Hannes Laimer <h.laimer@proxmox.com>
---
www/NavigationTree.js | 10 +++++++---
www/css/ext6-pbs.css | 8 ++++++++
www/datastore/DataStoreListSummary.js | 1 +
3 files changed, 16 insertions(+), 3 deletions(-)
diff --git a/www/NavigationTree.js b/www/NavigationTree.js
index 3e0040f7..9ce93799 100644
--- a/www/NavigationTree.js
+++ b/www/NavigationTree.js
@@ -261,13 +261,17 @@ Ext.define('PBS.view.main.NavigationTree', {
j++;
}
- let [qtip, iconCls] = ['', 'fa fa-database'];
+ let mainIcon = `fa fa-${records[i].data.removable ? 'plug' : 'database'}`;
+ let [qtip, iconCls] = ['', mainIcon];
const maintenance = records[i].data.maintenance;
if (maintenance) {
const [type, message] = PBS.Utils.parseMaintenanceMode(maintenance);
qtip = `${type}${message ? ': ' + message : ''}`;
- let mainenanceTypeCls = type === 'delete' ? 'destroying' : 'maintenance';
- iconCls = `fa fa-database pmx-tree-icon-custom ${mainenanceTypeCls}`;
+ const maintenanceTypeCls = {
+ 'delete': 'destroying',
+ 'unplugged': 'unplugged',
+ }[type] ?? 'maintenance';
+ iconCls = `${mainIcon} pmx-tree-icon-custom ${maintenanceTypeCls}`;
}
if (getChildTextAt(j).localeCompare(name) !== 0) {
diff --git a/www/css/ext6-pbs.css b/www/css/ext6-pbs.css
index c33ce684..706e681e 100644
--- a/www/css/ext6-pbs.css
+++ b/www/css/ext6-pbs.css
@@ -271,6 +271,10 @@ span.snapshot-comment-column {
content: "\ ";
}
+.x-treelist-item-icon.fa-plug, .pmx-tree-icon-custom.fa-plug {
+ font-size: 12px;
+}
+
/* datastore maintenance */
.pmx-tree-icon-custom.maintenance:after {
content: "\f0ad";
@@ -290,6 +294,10 @@ span.snapshot-comment-column {
color: #888;
}
+.pmx-tree-icon-custom.unplugged:before {
+ color: #888;
+}
+
/*' PBS specific icons */
.pbs-icon-tape {
diff --git a/www/datastore/DataStoreListSummary.js b/www/datastore/DataStoreListSummary.js
index b908034d..f7ea83e7 100644
--- a/www/datastore/DataStoreListSummary.js
+++ b/www/datastore/DataStoreListSummary.js
@@ -22,6 +22,7 @@ Ext.define('PBS.datastore.DataStoreListSummary', {
stillbad: 0,
deduplication: 1.0,
error: "",
+ removable: false,
maintenance: '',
},
},
--
2.39.2
_______________________________________________
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https://lists.proxmox.com/cgi-bin/mailman/listinfo/pbs-devel
^ permalink raw reply [flat|nested] 24+ messages in thread* [pbs-devel] [PATCH proxmox-backup v5 19/22] ui: utils: render unplugged datastores correctly
2024-04-17 12:23 [pbs-devel] [PATCH proxmox-backup v5 00/22] add removable datastores Hannes Laimer
` (17 preceding siblings ...)
2024-04-17 12:23 ` [pbs-devel] [PATCH proxmox-backup v5 18/22] ui: display removable datastores in list Hannes Laimer
@ 2024-04-17 12:23 ` Hannes Laimer
2024-04-17 12:24 ` [pbs-devel] [PATCH proxmox-backup v5 20/22] ui: utils: make parseMaintenanceMode more robust Hannes Laimer
` (2 subsequent siblings)
21 siblings, 0 replies; 24+ messages in thread
From: Hannes Laimer @ 2024-04-17 12:23 UTC (permalink / raw)
To: pbs-devel
Signed-off-by: Hannes Laimer <h.laimer@proxmox.com>
---
www/NavigationTree.js | 13 +++++++++----
www/Utils.js | 2 ++
2 files changed, 11 insertions(+), 4 deletions(-)
diff --git a/www/NavigationTree.js b/www/NavigationTree.js
index 9ce93799..dc4a3dc7 100644
--- a/www/NavigationTree.js
+++ b/www/NavigationTree.js
@@ -264,13 +264,18 @@ Ext.define('PBS.view.main.NavigationTree', {
let mainIcon = `fa fa-${records[i].data.removable ? 'plug' : 'database'}`;
let [qtip, iconCls] = ['', mainIcon];
const maintenance = records[i].data.maintenance;
+ const removable_not_available = records[i].data.removable && !records[i].data.available;
+ if (removable_not_available) {
+ iconCls = `${mainIcon} pmx-tree-icon-custom unplugged`;
+ qtip = gettext('Removable datastore not mounted');
+ }
if (maintenance) {
const [type, message] = PBS.Utils.parseMaintenanceMode(maintenance);
qtip = `${type}${message ? ': ' + message : ''}`;
- const maintenanceTypeCls = {
- 'delete': 'destroying',
- 'unplugged': 'unplugged',
- }[type] ?? 'maintenance';
+ let maintenanceTypeCls = 'maintenance';
+ if (type === 'delete') {
+ maintenanceTypeCls = 'destroying';
+ }
iconCls = `${mainIcon} pmx-tree-icon-custom ${maintenanceTypeCls}`;
}
diff --git a/www/Utils.js b/www/Utils.js
index 5357949b..0ee6609c 100644
--- a/www/Utils.js
+++ b/www/Utils.js
@@ -703,6 +703,8 @@ Ext.define('PBS.Utils', {
break;
case 'offline': modeText = gettext("Offline");
break;
+ case 'unplugged': modeText = gettext("Unplugged");
+ break;
}
return `${modeText} ${extra}`;
},
--
2.39.2
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^ permalink raw reply [flat|nested] 24+ messages in thread* [pbs-devel] [PATCH proxmox-backup v5 20/22] ui: utils: make parseMaintenanceMode more robust
2024-04-17 12:23 [pbs-devel] [PATCH proxmox-backup v5 00/22] add removable datastores Hannes Laimer
` (18 preceding siblings ...)
2024-04-17 12:23 ` [pbs-devel] [PATCH proxmox-backup v5 19/22] ui: utils: render unplugged datastores correctly Hannes Laimer
@ 2024-04-17 12:24 ` Hannes Laimer
2024-04-17 12:24 ` [pbs-devel] [PATCH proxmox-backup v5 21/22] ui: add datastore status mask for unplugged removable datastores Hannes Laimer
2024-04-17 12:24 ` [pbs-devel] [PATCH proxmox-backup v5 22/22] ui: maintenance: fix disable msg field if no type is selected Hannes Laimer
21 siblings, 0 replies; 24+ messages in thread
From: Hannes Laimer @ 2024-04-17 12:24 UTC (permalink / raw)
To: pbs-devel
Signed-off-by: Hannes Laimer <h.laimer@proxmox.com>
---
www/Utils.js | 29 ++++++++++++++++++++++-------
1 file changed, 22 insertions(+), 7 deletions(-)
diff --git a/www/Utils.js b/www/Utils.js
index 0ee6609c..1df46318 100644
--- a/www/Utils.js
+++ b/www/Utils.js
@@ -663,14 +663,29 @@ Ext.define('PBS.Utils', {
return `${icon} ${value}`;
},
- // FIXME: this "parser" is brittle and relies on the order the arguments will appear in
+ /**
+ * Parses maintenance mode property string.
+ * Examples:
+ * "offline,message=foo" -> ["offline", "foo"]
+ * "offline" -> ["offline", null]
+ * "message=foo,offline" -> ["offline", "foo"]
+ * null/undefined -> [null, null]
+ *
+ * @param {string|null} mode - Maintenance mode string to parse.
+ * @return {Array<string|null>} - Parsed maintenance mode values.
+ */
parseMaintenanceMode: function(mode) {
- let [type, message] = mode.split(/,(.+)/);
- type = type.split("=").pop();
- message = message ? message.split("=")[1]
- .replace(/^"(.*)"$/, '$1')
- .replaceAll('\\"', '"') : null;
- return [type, message];
+ if (!mode) {
+ return [null, null];
+ }
+ return mode.split(',').reduce(([m, msg], pair) => {
+ const [key, value] = pair.split('=');
+ if (key === 'message') {
+ return [m, value.replace(/^"(.*)"$/, '$1').replace(/\\"/g, '"')];
+ } else {
+ return [value ?? key, msg];
+ }
+ }, [null, null]);
},
renderMaintenance: function(mode, activeTasks) {
--
2.39.2
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^ permalink raw reply [flat|nested] 24+ messages in thread* [pbs-devel] [PATCH proxmox-backup v5 21/22] ui: add datastore status mask for unplugged removable datastores
2024-04-17 12:23 [pbs-devel] [PATCH proxmox-backup v5 00/22] add removable datastores Hannes Laimer
` (19 preceding siblings ...)
2024-04-17 12:24 ` [pbs-devel] [PATCH proxmox-backup v5 20/22] ui: utils: make parseMaintenanceMode more robust Hannes Laimer
@ 2024-04-17 12:24 ` Hannes Laimer
2024-04-17 12:24 ` [pbs-devel] [PATCH proxmox-backup v5 22/22] ui: maintenance: fix disable msg field if no type is selected Hannes Laimer
21 siblings, 0 replies; 24+ messages in thread
From: Hannes Laimer @ 2024-04-17 12:24 UTC (permalink / raw)
To: pbs-devel
Signed-off-by: Hannes Laimer <h.laimer@proxmox.com>
---
www/css/ext6-pbs.css | 12 ++++++++++++
www/datastore/Summary.js | 21 +++++++++++++--------
2 files changed, 25 insertions(+), 8 deletions(-)
diff --git a/www/css/ext6-pbs.css b/www/css/ext6-pbs.css
index 706e681e..891189ae 100644
--- a/www/css/ext6-pbs.css
+++ b/www/css/ext6-pbs.css
@@ -261,6 +261,18 @@ span.snapshot-comment-column {
content: "\f0ad";
}
+.pbs-unplugged-mask div.x-mask-msg-text {
+ background: None;
+ padding: 12px 0 0;
+}
+
+.pbs-unplugged-mask:before {
+ font-size: 3em;
+ display: flex;
+ justify-content: center;
+ content: "\f1e6";
+}
+
/* the small icons TODO move to proxmox-widget-toolkit */
.pmx-tree-icon-custom:after {
position: relative;
diff --git a/www/datastore/Summary.js b/www/datastore/Summary.js
index ee8bad16..d1c515b0 100644
--- a/www/datastore/Summary.js
+++ b/www/datastore/Summary.js
@@ -61,16 +61,21 @@ Ext.define('PBS.DataStoreInfo', {
Proxmox.Utils.API2Request({
url: `/config/datastore/${me.view.datastore}`,
success: function(response) {
- const config = response.result.data;
- if (config['maintenance-mode']) {
- const [_type, msg] = PBS.Utils.parseMaintenanceMode(config['maintenance-mode']);
- me.view.el.mask(
- `${gettext('Datastore is in maintenance mode')}${msg ? ': ' + msg : ''}`,
- 'fa pbs-maintenance-mask',
- );
- } else {
+ let maintenanceString = response.result.data['maintenance-mode'];
+ let removable = !!response.result.data['backing-device'];
+ if (!maintenanceString && !removable) {
me.view.el.mask(gettext('Datastore is not available'));
+ return;
}
+
+ let [_type, msg] = PBS.Utils.parseMaintenanceMode(maintenanceString);
+ let isUnplugged = !maintenanceString && removable;
+ let maskMessage = isUnplugged
+ ? gettext('Datastore is not mounted')
+ : `${gettext('Datastore is in maintenance mode')}${msg ? ': ' + msg : ''}`;
+
+ let maskIcon = isUnplugged ? 'fa pbs-unplugged-mask' : 'fa pbs-maintenance-mask';
+ me.view.el.mask(maskMessage, maskIcon);
},
});
return;
--
2.39.2
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^ permalink raw reply [flat|nested] 24+ messages in thread* [pbs-devel] [PATCH proxmox-backup v5 22/22] ui: maintenance: fix disable msg field if no type is selected
2024-04-17 12:23 [pbs-devel] [PATCH proxmox-backup v5 00/22] add removable datastores Hannes Laimer
` (20 preceding siblings ...)
2024-04-17 12:24 ` [pbs-devel] [PATCH proxmox-backup v5 21/22] ui: add datastore status mask for unplugged removable datastores Hannes Laimer
@ 2024-04-17 12:24 ` Hannes Laimer
21 siblings, 0 replies; 24+ messages in thread
From: Hannes Laimer @ 2024-04-17 12:24 UTC (permalink / raw)
To: pbs-devel
Signed-off-by: Hannes Laimer <h.laimer@proxmox.com>
---
www/window/MaintenanceOptions.js | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/www/window/MaintenanceOptions.js b/www/window/MaintenanceOptions.js
index 1ee92542..527c3698 100644
--- a/www/window/MaintenanceOptions.js
+++ b/www/window/MaintenanceOptions.js
@@ -56,12 +56,17 @@ Ext.define('PBS.window.MaintenanceOptions', {
fieldLabel: gettext('Maintenance Type'),
value: '__default__',
deleteEmpty: true,
+ listeners: {
+ change: (field, newValue) => {
+ Ext.getCmp('message-field').setDisabled(newValue === '__default__');
+ },
+ },
},
{
xtype: 'proxmoxtextfield',
+ id: 'message-field',
name: 'maintenance-msg',
fieldLabel: gettext('Description'),
- // FIXME: disable if maintenance type is none
},
],
},
--
2.39.2
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