[pbs-devel] [RFC PATCH 3/5] fix #3935: datastore/config: add a constant for the locking directory

[Stefan Sterz <s.sterz@proxmox.com>]

adds a constant to make switching the datastore lock directory
location easier

Signed-off-by: Stefan Sterz <s.sterz@proxmox.com>
---
 pbs-datastore/src/datastore.rs | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/pbs-datastore/src/datastore.rs b/pbs-datastore/src/datastore.rs
index c1304d1a..11bd578d 100644
--- a/pbs-datastore/src/datastore.rs
+++ b/pbs-datastore/src/datastore.rs
@@ -39,6 +39,8 @@ lazy_static! {
     static ref DATASTORE_MAP: Mutex<HashMap<String, Arc<DataStore>>> = Mutex::new(HashMap::new());
 }
 
+pub const DATASTORE_LOCKS_DIR: &str = "/run/proxmox-backup/locks";
+
 /// checks if auth_id is owner, or, if owner is a token, if
 /// auth_id is the user of the token
 pub fn check_backup_owner(
@@ -807,7 +809,8 @@ impl DataStore {
         backup_dir: &BackupDir,
     ) -> Result<String, Error> {
         let mut path = format!(
-            "/run/proxmox-backup/locks/{}/{}/{}",
+            "{}/{}/{}/{}",
+            DATASTORE_LOCKS_DIR,
             self.name(),
             backup_dir.group().backup_type(),
             backup_dir.group().backup_id(),
@@ -949,7 +952,7 @@ impl DataStore {
     }
 
     fn snapshot_lock_path(&self, backup_dir: &BackupDir) -> Result<PathBuf, Error> {
-        let path = Path::new("/run/proxmox-backup/locks")
+        let path = Path::new(DATASTORE_LOCKS_DIR)
             .join(self.name())
             .join(backup_dir.relative_path());
 
@@ -959,7 +962,7 @@ impl DataStore {
     }
 
     fn group_lock_path(&self, group: &BackupGroup) -> Result<PathBuf, Error> {
-        let path = Path::new("/run/proxmox-backup/locks")
+        let path = Path::new(DATASTORE_LOCKS_DIR)
             .join(self.name())
             .join(group.group_path());
 
-- 
2.30.2