tyler/proxmox-backup
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5,019 Commits 2 Branches 54 Tags 14 MiB
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Commit Graph

255 Commits

Author SHA1 Message Date
Dietmar Maurer
4bf2ab1109 cleanup: remove debug println 2021-04-14 10:39:29 +02:00
Dietmar Maurer
2631e57d20 fix regression tests 2021-04-13 14:02:37 +02:00
Dietmar Maurer
90461b76fb TapeRead: add skip_data() 2021-04-13 13:32:45 +02:00
Dietmar Maurer
6a15cce540 tape: SgTapeReader::read_block - disable reading beyond EOF 2021-04-13 11:46:30 +02:00
Dietmar Maurer
f281b8d3a9 tape: cleanup MediaCatalog on tape reuse 2021-04-13 11:46:30 +02:00
Dietmar Maurer
ce5327badc tape: fix regression tests 2021-04-12 14:08:05 +02:00
Dietmar Maurer
318b310638 tape: improve EOT error handling 2021-04-12 13:27:34 +02:00
Dietmar Maurer
109ccd300f cleanup: move tape SCSI code to src/tape/drive/lto/sg_tape/ 2021-04-09 11:34:45 +02:00
Dietmar Maurer
c560cfddca tape: read_drive_status - ignore media changed sense info 2021-04-09 09:46:19 +02:00
Dietmar Maurer
8204d9b095 tape: avoid unneccessary SCSI request in Drop 2021-04-08 11:26:08 +02:00
Dietmar Maurer
fad95a334a tape: clear encryption key after backup (for security reasons) 2021-04-08 10:37:49 +02:00
Dietmar Maurer
973e985d73 cleanup: remove unused linux tape driver code 2021-04-08 10:15:52 +02:00
Dietmar Maurer
15d1435789 tape: add vendor, product and revision to LtoDriveAndMediaStatus 2021-04-08 08:34:46 +02:00
Dietmar Maurer
80ea23e1b9 tape: pmt - implement options command 2021-04-08 08:34:45 +02:00
Dietmar Maurer
5d6379f8db tape: implement locate_file without LOCATE(10) 2021-04-08 08:34:45 +02:00
Dietmar Maurer
566b946f9b tape: pmt - re-implement lock/unlock command 2021-04-08 07:28:30 +02:00
Dietmar Maurer
7f7459677d tape: pmt - re-implement fsr/bsr 2021-04-08 07:28:30 +02:00
Dietmar Maurer
0892a512bc tape: correctly set/display drive option 2021-04-08 07:28:30 +02:00
Dietmar Maurer
7b11a8098d tape: make sure there is a filemark at the end of the tape 2021-04-08 07:28:30 +02:00
Dietmar Maurer
8b2c6f5dbc tape: make fsf/bsf driver specific 
Because the virtual tape driver behaves different than LTO drives.
 2021-04-08 07:28:30 +02:00
Dietmar Maurer
d26985a600 tape: fix LEOM handling 2021-04-08 07:28:30 +02:00
Dietmar Maurer
e29f456efc tape: implement format/erase 2021-04-08 07:28:30 +02:00
Dietmar Maurer
a79082a0dd tape: implement LTO userspace driver 2021-04-08 07:28:30 +02:00
Dietmar Maurer
1336ae8249 tape: introduce trait BlockWrite 2021-04-08 07:28:30 +02:00
Dietmar Maurer
0db5712493 tape: introduce trait BlockRead 2021-04-08 07:28:30 +02:00
Dietmar Maurer
cf1e117fc7 sgutils2: use enum for ScsiError 
This avoids string allocation when we return SenseInfo.
 2021-03-27 15:57:48 +01:00
Dietmar Maurer
11f5d59396 tape: page-align BlockHeader so that we can use it with SG_IO 2021-03-27 15:36:35 +01:00
Dietmar Maurer
2843ba9017 avoid compiler warning 2021-03-25 12:25:23 +01:00
Dietmar Maurer
589c4dad9e tape: add fsf/bsf to TapeDriver trait 2021-03-25 10:10:16 +01:00
Dietmar Maurer
c046739461 tape: fix MediaPool regression tests 2021-03-24 09:44:30 +01:00
Dietmar Maurer
c6f55139f8 tape: impl. MediaCatalog::parse_catalog_header 
This is just an optimization, avoiding to read the catalog into memory.

We also expose create_temporary_database_file() now (will be
used for catalog restore).
 2021-03-24 06:32:59 +01:00
Dietmar Maurer
20cc25d749 tape: add TapeDriver::move_to_last_file 2021-03-24 06:32:59 +01:00
Dietmar Maurer
30316192b3 tape: improve locking (lock media-sets) 
- new helper: lock_media_set()

- MediaPool: lock media set

- Expose Inventory::new() to avoid double loading

- do not lock pool on restore (only lock media-set)

- change pool lock name to ".pool-{name}"
 2021-03-24 06:32:59 +01:00
Dietmar Maurer
e93263be1e taoe: implement MediaCatalog::destroy_unrelated_catalog() helper 2021-03-22 12:03:11 +01:00
Dietmar Maurer
2ab2ca9c24 tape: add MediaPool::lock_unassigned_media_pool() helper 2021-03-19 10:13:38 +01:00
Dietmar Maurer
eac1beef3c tape: cleanup PoolWriter - factor out common code 2021-03-19 08:56:14 +01:00
Dietmar Maurer
166a48f903 tape: cleanup - split PoolWriter into several files 2021-03-19 08:19:13 +01:00
Dietmar Maurer
82775c4764 tape: make sure we only commit/write valid catalogs 2021-03-19 07:50:32 +01:00
Dietmar Maurer
88bc9635aa tape: store media_uuid in PoolWriterState 
This is mainly a cleanup, avoiding to access the catalog_set to get the uuid.
 2021-03-19 07:33:59 +01:00
Dietmar Maurer
1037f2bc2d tape: cleanup - rename CatalogBuilder to CatalogSet 2021-03-19 07:22:54 +01:00
Dietmar Maurer
32b75d36a8 tape: backup media catalogs 2021-03-19 06:58:46 +01:00
Dietmar Maurer
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
Dietmar Maurer
6ee3035523 tape: define magic number for catalog archives 2021-03-17 13:35:23 +01:00
Dietmar Maurer
b627ebbf40 tape: improve catalog parser 2021-03-17 11:29:23 +01:00
Dietmar Maurer
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
Dietmar Maurer
0e2bf3aa1d SnapshotReader: add self.datastore_name() helper 2021-03-17 10:16:34 +01:00
Dietmar Maurer
365126efa9 tape: PoolWriter - remove unnecessary move_to_eom 2021-03-17 10:16:34 +01:00
Dietmar Maurer
776dabfb2e tape: use MB/s for backup speed (to match drive speed specification) 2021-03-16 08:51:49 +01:00
Dietmar Maurer
5c4755ad08 tape: speedup backup by doing read/write in parallel 2021-03-16 08:51:49 +01:00
Dietmar Maurer
e8913fea12 tape: write_chunk_archive - do not consume partially written chunk at EOT 
So that it is re-written to the next tape.
 2021-03-12 07:14:50 +01:00