Commit Graph

26 Commits

Author SHA1 Message Date
707c48ad46 tape: bump catalog/snapshot archive magic
the snapshot string format is not backwards compatible since it now has
an in-line namespace prefix. it's possible to select which magic to use
at the start of the backup, since a tape backup job knows whether it
operates on non-root namespaces up-front.

the MediaCatalog itself also has a similar incompatible change, but
there
- updating existing catalogs in-place
- not knowing what the catalog will contain in the future when initially
  creating/opening it
makes bumping the magic there harder. since the tape contents are
sufficiently guarded by the other two bumps, ignoring the
backwards-incomaptible change of the on-disk catalogs seems like an okay
tradeoff.

Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
2022-05-13 14:08:32 +02:00
9c65e6ab4a tape: fix snapshot path in catalog and snapshot_archive
both used the 'Display' trait of pbs_datastore::BackupDir, which is not
intended to be serialized anywhere. Instead, manually format the path
using the print_ns_and_snapshot helper, and conversely, parse with
'parse_ns_and_snapshot'. to be a bit safer, change the register_snapshot
signature to take a BackupNamespace and BackupDir instead of a string.

Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
2022-05-13 13:52:50 +02:00
4de1c42c20 tape: rust fmt
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
2022-04-10 17:49:03 +02:00
f26d7ca5c5 use io_format_err, io_bail, io_err_other from proxmox-lang
and move the comment from the local io_bail in pbs-client/src/pxar/fuse.rs
to the only use

Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2022-02-21 14:24:13 +01:00
0a7f902e2a tape: multi-volume: fix overflow check
the part number cannot go above 255 at the moment, but if it ever gets
bumped to a bigger integer type this boundary wouldn't cause a
compile-error. explicitly checking for overflowing u8 makes this a bit
more future-proof, and shuts up clippy as well ;)

Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
2021-12-30 13:55:33 +01:00
25877d05ac update to proxmox-sys 0.2 crate
- imported pbs-api-types/src/common_regex.rs from old proxmox crate
- use hex crate to generate/parse hex digest
- remove all reference to proxmox crate (use proxmox-sys and
  proxmox-serde instead)

Signed-off-by: Dietmar Maurer <dietmar@proxmox.com>
2021-11-24 10:32:27 +01:00
6ef1b649d9 update to first proxmox crate split
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2021-10-11 11:58:49 +02:00
c95c1c83b0 move src/backup/snapshot_reader.rs to pbs_datastore crate 2021-09-27 09:58:20 +02:00
cef5c72682 move src/tape/helpers/snapshot_reader.rs to src/backup/snapshot_reader.rs 2021-09-14 07:42:06 +02:00
048b43af24 split tape code into new pbs_tape workspace 2021-09-13 12:54:59 +02:00
b2065dc7d2 cleanup proxmox_backup::backup module
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2021-08-30 14:14:04 +02:00
4bf2ab1109 cleanup: remove debug println 2021-04-14 10:39:29 +02:00
90461b76fb TapeRead: add skip_data() 2021-04-13 13:32:45 +02:00
ce5327badc tape: fix regression tests 2021-04-12 14:08:05 +02:00
318b310638 tape: improve EOT error handling 2021-04-12 13:27:34 +02:00
1336ae8249 tape: introduce trait BlockWrite 2021-04-08 07:28:30 +02:00
0db5712493 tape: introduce trait BlockRead 2021-04-08 07:28:30 +02:00
11f5d59396 tape: page-align BlockHeader so that we can use it with SG_IO 2021-03-27 15:36:35 +01:00
32b75d36a8 tape: backup media catalogs 2021-03-19 06:58:46 +01:00
237314ad0d tape: improve catalog consistency checks
Try to check if we read the correct catalog by verifying uuid, media_set_uuid
and seq_nr.

Note: this changes the catalog format again.
2021-03-18 08:43:55 +01:00
6ee3035523 tape: define magic number for catalog archives 2021-03-17 13:35:23 +01:00
54722acada tape: store datastore name in tape archives and media catalog
So that we can store multiple datastores on a single media set.
Deduplication is now per datastore (not per media set).
2021-03-17 11:08:51 +01:00
d1d74c4367 typo fixes all over the place
found and semi-manually replaced by using:
 codespell -L mut -L crate -i 3 -w

Mostly in comments, but also email notification and two occurrences
of misspelled  'reserved' struct member, which where not used and
cargo build did not complain about the change, soo ...

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
2021-03-10 16:39:57 +01:00
ddebbb52fd tape: fix tests for BlockedReader 2021-02-04 08:54:54 +01:00
983e929e25 tape: add multi volume reader/writer implementations
We currently do not use it. Added anaways, to show the possibility.
2021-02-04 08:36:35 +01:00
f47e035721 tape: cleanup - move tape file readers/writers into src/tape/file_formats folder 2021-02-04 07:59:37 +01:00