From: Christian Ebner <c.ebner@proxmox.com>
To: pbs-devel@lists.proxmox.com
Subject: [pbs-devel] [PATCH v8 proxmox-backup 34/69] pxar: add optional payload input for archive restore
Date: Tue, 28 May 2024 11:42:28 +0200 [thread overview]
Message-ID: <20240528094303.309806-35-c.ebner@proxmox.com> (raw)
In-Reply-To: <20240528094303.309806-1-c.ebner@proxmox.com>
Allows to pass the optional payload input to restore for cases where the
regular file payloads are stored in the split archive.
Signed-off-by: Christian Ebner <c.ebner@proxmox.com>
---
changes since version 7:
- no changes
changes since version 6:
- adapt to PxarVariant pxar interface
pxar-bin/src/main.rs | 29 ++++++++++++++++++++++++++---
1 file changed, 26 insertions(+), 3 deletions(-)
diff --git a/pxar-bin/src/main.rs b/pxar-bin/src/main.rs
index 61756d21c..903467c98 100644
--- a/pxar-bin/src/main.rs
+++ b/pxar-bin/src/main.rs
@@ -25,9 +25,15 @@ fn extract_archive_from_reader<R: std::io::Read>(
target: &str,
feature_flags: Flags,
options: PxarExtractOptions,
+ payload_reader: Option<&mut R>,
) -> Result<(), Error> {
+ let reader = if let Some(payload_reader) = payload_reader {
+ pxar::PxarVariant::Split(reader, payload_reader)
+ } else {
+ pxar::PxarVariant::Unified(reader)
+ };
pbs_client::pxar::extract_archive(
- pxar::decoder::Decoder::from_std(pxar::PxarVariant::Unified(reader))?,
+ pxar::decoder::Decoder::from_std(reader)?,
Path::new(target),
feature_flags,
|path| {
@@ -120,6 +126,10 @@ fn extract_archive_from_reader<R: std::io::Read>(
optional: true,
default: false,
},
+ "payload-input": {
+ description: "'ppxar' payload input data file to restore split archive.",
+ optional: true,
+ },
},
},
)]
@@ -142,6 +152,7 @@ fn extract_archive(
no_fifos: bool,
no_sockets: bool,
strict: bool,
+ payload_input: Option<String>,
) -> Result<(), Error> {
let mut feature_flags = Flags::DEFAULT;
if no_xattrs {
@@ -220,12 +231,24 @@ fn extract_archive(
if archive == "-" {
let stdin = std::io::stdin();
let mut reader = stdin.lock();
- extract_archive_from_reader(&mut reader, target, feature_flags, options)?;
+ extract_archive_from_reader(&mut reader, target, feature_flags, options, None)?;
} else {
log::debug!("PXAR extract: {}", archive);
let file = std::fs::File::open(archive)?;
let mut reader = std::io::BufReader::new(file);
- extract_archive_from_reader(&mut reader, target, feature_flags, options)?;
+ let mut payload_reader = if let Some(payload_input) = payload_input {
+ let file = std::fs::File::open(payload_input)?;
+ Some(std::io::BufReader::new(file))
+ } else {
+ None
+ };
+ extract_archive_from_reader(
+ &mut reader,
+ target,
+ feature_flags,
+ options,
+ payload_reader.as_mut(),
+ )?;
}
if !was_ok.load(Ordering::Acquire) {
--
2.39.2
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next prev parent reply other threads:[~2024-05-28 9:51 UTC|newest]
Thread overview: 101+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-05-28 9:41 [pbs-devel] [PATCH v8 pxar proxmox-backup 00/69] fix #3174: improve file-level backup Christian Ebner
2024-05-28 9:41 ` [pbs-devel] [PATCH v8 pxar 01/69] decoder: factor out skip part from skip_entry Christian Ebner
2024-05-28 9:41 ` [pbs-devel] [PATCH v8 pxar 02/69] lib: add type for input/output variant differentiation Christian Ebner
2024-05-28 9:41 ` [pbs-devel] [PATCH v8 pxar 03/69] encoder: move to stack based state tracking Christian Ebner
2024-05-28 9:41 ` [pbs-devel] [PATCH v8 pxar 04/69] format/examples: add header type `PXAR_PAYLOAD_REF` Christian Ebner
2024-05-28 9:41 ` [pbs-devel] [PATCH v8 pxar 05/69] decoder: add method to read payload references Christian Ebner
2024-05-28 9:42 ` [pbs-devel] [PATCH v8 pxar 06/69] encoder: allow split output writer for archive creation Christian Ebner
2024-05-29 11:54 ` Dominik Csapak
2024-05-28 9:42 ` [pbs-devel] [PATCH v8 pxar 07/69] decoder/accessor: allow for split input stream variant Christian Ebner
2024-05-28 9:42 ` [pbs-devel] [PATCH v8 pxar 08/69] decoder: set payload input range when decoding via accessor Christian Ebner
2024-05-28 9:42 ` [pbs-devel] [PATCH v8 pxar 09/69] encoder: add payload reference capability Christian Ebner
2024-05-28 9:42 ` [pbs-devel] [PATCH v8 pxar 10/69] encoder: add payload position capability Christian Ebner
2024-05-28 9:42 ` [pbs-devel] [PATCH v8 pxar 11/69] encoder: add payload advance capability Christian Ebner
2024-05-28 9:42 ` [pbs-devel] [PATCH v8 pxar 12/69] encoder/format: finish payload stream with marker Christian Ebner
2024-05-28 9:42 ` [pbs-devel] [PATCH v8 pxar 13/69] format: add payload stream start marker Christian Ebner
2024-05-28 9:42 ` [pbs-devel] [PATCH v8 pxar 14/69] format/encoder/decoder: new pxar entry type `Version` Christian Ebner
2024-06-03 11:25 ` Fabian Grünbichler
2024-06-03 11:54 ` Christian Ebner
2024-06-03 12:10 ` Christian Ebner
2024-05-28 9:42 ` [pbs-devel] [PATCH v8 pxar 15/69] format/encoder/decoder: new pxar entry type `Prelude` Christian Ebner
2024-05-28 9:42 ` [pbs-devel] [PATCH v8 proxmox-backup 16/69] client: backup: factor out extension from backup target Christian Ebner
2024-05-28 9:42 ` [pbs-devel] [PATCH v8 proxmox-backup 17/69] api: datastore: refactor getting local chunk reader Christian Ebner
2024-05-28 9:42 ` [pbs-devel] [PATCH v8 proxmox-backup 18/69] client: pxar: switch to stack based encoder state Christian Ebner
2024-05-28 9:42 ` [pbs-devel] [PATCH v8 proxmox-backup 19/69] client: pxar: combine writers into struct Christian Ebner
2024-05-28 9:42 ` [pbs-devel] [PATCH v8 proxmox-backup 20/69] client: pxar: optionally split metadata and payload streams Christian Ebner
2024-05-28 9:42 ` [pbs-devel] [PATCH v8 proxmox-backup 21/69] client: helper: add helpers for creating reader instances Christian Ebner
2024-05-28 9:42 ` [pbs-devel] [PATCH v8 proxmox-backup 22/69] client: helper: add method for split archive name mapping Christian Ebner
2024-06-04 8:17 ` Fabian Grünbichler
2024-06-04 8:30 ` Christian Ebner
2024-05-28 9:42 ` [pbs-devel] [PATCH v8 proxmox-backup 23/69] client: tools: helper to check pxar filename extensions Christian Ebner
2024-05-28 9:42 ` [pbs-devel] [PATCH v8 proxmox-backup 24/69] client: restore: read payload from dedicated index Christian Ebner
2024-05-28 9:42 ` [pbs-devel] [PATCH v8 proxmox-backup 25/69] tools: cover extension for split pxar archives Christian Ebner
2024-05-28 9:42 ` [pbs-devel] [PATCH v8 proxmox-backup 26/69] restore: " Christian Ebner
2024-05-28 9:42 ` [pbs-devel] [PATCH v8 proxmox-backup 27/69] client: mount: make split pxar archives mountable Christian Ebner
2024-06-04 8:24 ` Fabian Grünbichler
2024-05-28 9:42 ` [pbs-devel] [PATCH v8 proxmox-backup 28/69] api: datastore: attach split archive payload chunk reader Christian Ebner
2024-06-04 8:26 ` Fabian Grünbichler
2024-05-28 9:42 ` [pbs-devel] [PATCH v8 proxmox-backup 29/69] catalog: shell: make split pxar archives accessible Christian Ebner
2024-05-28 9:42 ` [pbs-devel] [PATCH v8 proxmox-backup 30/69] www: cover metadata extension for pxar archives Christian Ebner
2024-05-28 9:42 ` [pbs-devel] [PATCH v8 proxmox-backup 31/69] file restore: factor out getting pxar reader Christian Ebner
2024-05-28 9:42 ` [pbs-devel] [PATCH v8 proxmox-backup 32/69] file restore: cover split metadata and payload archives Christian Ebner
2024-06-04 8:28 ` Fabian Grünbichler
2024-05-28 9:42 ` [pbs-devel] [PATCH v8 proxmox-backup 33/69] file restore: show more error context when extraction fails Christian Ebner
2024-05-28 9:42 ` Christian Ebner [this message]
2024-06-03 13:23 ` [pbs-devel] [PATCH v8 proxmox-backup 34/69] pxar: add optional payload input for archive restore Fabian Grünbichler
2024-05-28 9:42 ` [pbs-devel] [PATCH v8 proxmox-backup 35/69] pxar: cover listing for split archives Christian Ebner
2024-06-03 13:27 ` Fabian Grünbichler
2024-06-03 13:36 ` Christian Ebner
2024-06-03 14:54 ` Christian Ebner
2024-05-28 9:42 ` [pbs-devel] [PATCH v8 proxmox-backup 36/69] pxar: add more context to extraction error Christian Ebner
2024-05-28 9:42 ` [pbs-devel] [PATCH v8 proxmox-backup 37/69] client: pxar: include payload offset in entry listing Christian Ebner
2024-05-28 9:42 ` [pbs-devel] [PATCH v8 proxmox-backup 38/69] pxar: show padding in debug output on archive list Christian Ebner
2024-06-04 8:34 ` Fabian Grünbichler
2024-05-28 9:42 ` [pbs-devel] [PATCH v8 proxmox-backup 39/69] datastore: dynamic index: add method to get digest Christian Ebner
2024-05-28 9:42 ` [pbs-devel] [PATCH v8 proxmox-backup 40/69] client: pxar: helper for lookup of reusable dynamic entries Christian Ebner
2024-05-28 9:42 ` [pbs-devel] [PATCH v8 proxmox-backup 41/69] upload stream: implement reused chunk injector Christian Ebner
2024-06-04 8:50 ` Fabian Grünbichler
2024-06-04 8:58 ` Christian Ebner
2024-05-28 9:42 ` [pbs-devel] [PATCH v8 proxmox-backup 42/69] client: chunk stream: add struct to hold injection state Christian Ebner
2024-05-28 9:42 ` [pbs-devel] [PATCH v8 proxmox-backup 43/69] chunker: add method to reset chunker state Christian Ebner
2024-05-28 9:42 ` [pbs-devel] [PATCH v8 proxmox-backup 44/69] client: streams: add channels for dynamic entry injection Christian Ebner
2024-05-28 9:42 ` [pbs-devel] [PATCH v8 proxmox-backup 45/69] specs: add backup detection mode specification Christian Ebner
2024-05-28 9:42 ` [pbs-devel] [PATCH v8 proxmox-backup 46/69] client: implement prepare reference method Christian Ebner
2024-06-04 9:24 ` Fabian Grünbichler
2024-06-04 12:45 ` Christian Ebner
2024-05-28 9:42 ` [pbs-devel] [PATCH v8 proxmox-backup 47/69] client: pxar: add method for metadata comparison Christian Ebner
2024-05-28 9:42 ` [pbs-devel] [PATCH v8 proxmox-backup 48/69] pxar: caching: add look-ahead cache Christian Ebner
2024-06-04 9:35 ` Fabian Grünbichler
2024-06-04 13:58 ` Christian Ebner
2024-06-05 10:56 ` Christian Ebner
2024-05-28 9:42 ` [pbs-devel] [PATCH v8 proxmox-backup 49/69] client: pxar: refactor catalog encoding for directories Christian Ebner
2024-05-28 9:42 ` [pbs-devel] [PATCH v8 proxmox-backup 50/69] fix #3174: client: pxar: enable caching and meta comparison Christian Ebner
2024-06-04 11:50 ` Fabian Grünbichler
2024-05-28 9:42 ` [pbs-devel] [PATCH v8 proxmox-backup 51/69] client: backup writer: add injected chunk count to stats Christian Ebner
2024-05-28 9:42 ` [pbs-devel] [PATCH v8 proxmox-backup 52/69] pxar: create: keep track of reused chunks and files Christian Ebner
2024-05-28 9:42 ` [pbs-devel] [PATCH v8 proxmox-backup 53/69] pxar: create: show chunk injection stats debug output Christian Ebner
2024-05-28 9:42 ` [pbs-devel] [PATCH v8 proxmox-backup 54/69] client: pxar: add helper to handle optional preludes Christian Ebner
2024-06-04 11:55 ` Fabian Grünbichler
2024-05-28 9:42 ` [pbs-devel] [PATCH v8 proxmox-backup 55/69] client: pxar: opt encode cli exclude patterns as Prelude Christian Ebner
2024-05-28 9:42 ` [pbs-devel] [PATCH v8 proxmox-backup 56/69] pxar: ignore version and prelude entries in listing Christian Ebner
2024-06-04 8:39 ` Fabian Grünbichler
2024-06-04 8:48 ` Christian Ebner
2024-05-28 9:42 ` [pbs-devel] [PATCH v8 proxmox-backup 57/69] docs: file formats: describe split pxar archive file layout Christian Ebner
2024-05-28 9:42 ` [pbs-devel] [PATCH v8 proxmox-backup 58/69] docs: add section describing change detection mode Christian Ebner
2024-06-04 12:07 ` Fabian Grünbichler
2024-05-28 9:42 ` [pbs-devel] [PATCH v8 proxmox-backup 59/69] test-suite: add detection mode change benchmark Christian Ebner
2024-05-28 9:42 ` [pbs-devel] [PATCH v8 proxmox-backup 60/69] test-suite: Makefile: add debian package and related files Christian Ebner
2024-05-28 9:42 ` [pbs-devel] [PATCH v8 proxmox-backup 61/69] datastore: chunker: add Chunker trait Christian Ebner
2024-05-28 9:42 ` [pbs-devel] [PATCH v8 proxmox-backup 62/69] datastore: chunker: implement chunker for payload stream Christian Ebner
2024-05-28 9:42 ` [pbs-devel] [PATCH v8 proxmox-backup 63/69] client: chunk stream: switch payload stream chunker Christian Ebner
2024-05-28 9:42 ` [pbs-devel] [PATCH v8 proxmox-backup 64/69] client: pxar: allow to restore prelude to optional path Christian Ebner
2024-06-03 13:57 ` Fabian Grünbichler
2024-06-03 15:02 ` Christian Ebner
2024-05-28 9:42 ` [pbs-devel] [PATCH v8 proxmox-backup 65/69] client: pxar: add archive creation with reference test Christian Ebner
2024-05-28 9:43 ` [pbs-devel] [PATCH v8 proxmox-backup 66/69] client: tools: add helper to raise nofile rlimit Christian Ebner
2024-05-28 9:43 ` [pbs-devel] [PATCH v8 proxmox-backup 67/69] client: pxar: set cache limit based on " Christian Ebner
2024-05-28 9:43 ` [pbs-devel] [PATCH v8 proxmox-backup 68/69] chunker: tests: add regression tests for payload chunker Christian Ebner
2024-05-28 9:43 ` [pbs-devel] [PATCH v8 proxmox-backup 69/69] chunk stream: " Christian Ebner
2024-05-31 10:40 ` [pbs-devel] [PATCH v8 pxar proxmox-backup 00/69] fix #3174: improve file-level backup Dominik Csapak
2024-05-31 11:19 ` Christian Ebner
2024-06-05 8:51 ` [pbs-devel] partially-applied: " Fabian Grünbichler
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