37796ff73f
tape: change code hierarchy to improve docs
2021-01-21 17:12:01 +01:00
e1fdcb1678
tape: do not export/doc low level libsgutils2 bindings
2021-01-21 16:38:24 +01:00
edda5039d4
tape: improve code docs
2021-01-21 13:19:07 +01:00
d543587d34
Merge branch 'master' of ssh://proxdev.maurer-it.com/rust/proxmox-backup
2021-01-21 10:56:52 +01:00
2b191385ea
tape: use specialized encryption key per media-set
2021-01-21 10:31:49 +01:00
1d928b25fe
clippy: remove some unnecessary reference taking
...
Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
2021-01-20 16:23:54 +01:00
f2f81791d1
clippy: fix for_kv_map
...
and allow it in the one case where the entry loop is intended, but the
code is not yet implemented fully.
Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
2021-01-20 16:23:54 +01:00
382f10a0cc
clippy: fix/allow needless_range_loop
...
Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
2021-01-20 16:23:54 +01:00
09faa9ee95
clippy: pass &str/&[..] instead of &String/&Vec
...
Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
2021-01-20 16:23:54 +01:00
ccec086e25
clippy: remove unnecessary &mut
...
Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
2021-01-20 16:23:54 +01:00
05725ac9a4
clippy: remove unnecessary `let` binding
...
Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
2021-01-20 16:23:54 +01:00
e062ebbc29
clippy: us *_or_else with function calls
...
Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
2021-01-20 16:23:54 +01:00
ea368a06cd
clippy: misc. fixes
...
Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
2021-01-20 16:23:54 +01:00
a375df6f4c
clippy: use copied/cloned instead of map
...
Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
2021-01-20 16:23:54 +01:00
a3775bb4e8
clippy: shorten assignments
...
Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
2021-01-20 16:23:54 +01:00
6334bdc1c5
clippy: collapse nested ifs
...
Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
2021-01-20 16:23:54 +01:00
3b82f3eea5
clippy: avoid useless format!
...
Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
2021-01-20 16:23:54 +01:00
38556bf60d
clippy: remove explicit returns
...
Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
2021-01-20 16:23:54 +01:00
397356096a
clippy: remove needless bool literals
...
Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
2021-01-20 16:23:52 +01:00
365915da9a
clippy: use strip_prefix instead of manual stripping
...
it's less error-prone (off-by-one!)
Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
2021-01-20 16:22:59 +01:00
87152fbac6
clippy: drop redundant 'static lifetime
...
those declarations are already const/static..
Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
2021-01-20 16:22:59 +01:00
22a9189ee0
clippy: remove unnecessary closures
...
Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
2021-01-20 16:22:59 +01:00
4428818412
clippy: remove unnecessary clones
...
and from::<T>(T)
Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
2021-01-20 16:22:59 +01:00
6dd0513546
tape: allocate new media set when pool encryption key changes
2021-01-20 15:43:39 +01:00
82a103c8f9
add "password hint" to KeyConfig
2021-01-20 15:43:19 +01:00
feb1645f37
tape: generate random encryptions keys and store key_config on media
2021-01-19 11:20:07 +01:00
8a0046f519
tape: implement encrypted backup - simple version
...
This is just a proof of concept, only storing the encryption key fingerprint
inside the media-set label.
2021-01-18 13:38:22 +01:00
619554af2b
tape: clear encryption key before writing labels
...
We always write labels unencrypted.
2021-01-18 13:38:22 +01:00
d5a48b5ce4
tape: add hardware encryption key managenent api
2021-01-18 13:38:22 +01:00
b22b6c2299
tape: encryption scsi command cleanup
2021-01-16 18:24:04 +01:00
90950c9c20
tape: add scsi commands to control drive hardware encryption
2021-01-16 15:59:05 +01:00
0c5b9e7820
tape: sgutils2.rs - add do_out_command()
...
Make it possible to run commands that writes data.
2021-01-16 15:59:05 +01:00
a08a198577
tape: do not abort backup if tape drive does not support tape-alert-flags
2021-01-15 11:43:17 +01:00
2d50a6192f
tape: sg-tape-cmd - add more ways to specify devices
2021-01-14 13:05:26 +01:00
25e464c5ce
tape: MediaPool - allow to allocate free tapes
2021-01-13 14:25:51 +01:00
8446fbca85
tape: rename changer_id to label_text
2021-01-13 13:26:59 +01:00
6543214dde
tape: MediaListEntry - add ctime
2021-01-12 12:01:21 +01:00
a484c9cf96
tape: automatically reload tapes inside autoloader
...
We always automatically unload tapes to free library slots,
so it should not happen that an ejected tape resides inside the drive.
This is just a safe guard to handle the situation in case it happens ...
You can manually produce the situation by ejecting a tape without unloading:
mt -f /dev/nst0 eject
Note: Our "proxmox-tape eject" does automatic unload
2021-01-12 09:49:05 +01:00
5654d8ceba
tape: make eject/export more reliable, improve logging
2021-01-12 09:16:16 +01:00
31cf625af5
tape: improve backup logs
2021-01-11 13:23:12 +01:00
93be18ffd2
tape: fix tape alert flag values
2021-01-11 13:23:12 +01:00
6638c034d2
tape: remove unused eject_on_unload method
2021-01-10 16:20:18 +01:00
04df41cec1
tape: more MediaChange cleanups
...
Try to provide generic implementation for complex operations:
- unload_to_free_slot
- load_media
- export media
- clean drive
- online_media_changer_ids
2021-01-10 15:32:52 +01:00
483da89d03
tape: improve export media to directly export from drive, add CLI
2021-01-10 13:44:44 +01:00
c92e3832bf
tape: cleanup: s/transfer/transfer_media/, avoid compiler warnings
2021-01-10 12:18:30 +01:00
edb90f6afa
tape: backup - implement export-media-set option
2021-01-10 11:59:55 +01:00
0057f0e580
tape: MediaChange - add transfer, implement export
2021-01-10 11:51:09 +01:00
e6217b8b36
tape: renamed src/tape/changer/linux_tape.rs -> src/tape/changer/mtx.rs
2021-01-10 10:07:40 +01:00
6fe16039b9
tape: simplify media changer implementation - new struct MtxMediaChanger
2021-01-10 10:02:01 +01:00
42967bf185
tape: backup - implement --eject-media option
2021-01-09 15:17:03 +01:00
5843268c47
tape: abort backup when we detect critical tape alert flags
2021-01-09 12:34:00 +01:00
7273ba3de2
tape: change default media set naming template to "%c"
2021-01-09 10:51:51 +01:00
0bf1c314da
tape: show catalog status in media list
2021-01-09 10:24:48 +01:00
c7926d8e8c
tape: split MediaSet into extra file
2021-01-09 08:54:58 +01:00
df69a4fc59
tape: implement drive clean
2021-01-08 11:32:56 +01:00
25d3965769
tape: correctly skip cleaning tapes (not regular tapes)
2021-01-08 09:16:42 +01:00
46a1863f88
tape: improve MediaChange trait
...
We expose the whole MtxStatus, and we can load/store from/to
specified slot numbers.
2021-01-07 14:26:43 +01:00
d5035c5600
tape: mtx_status - consider new export-slots property
2021-01-06 11:53:33 +01:00
c4b2b9ab41
tape: only query volume stats if we can read MAM
2021-01-06 09:20:36 +01:00
ef942e04c2
tape: add function to classify tape-alert-flags
2021-01-05 17:23:30 +01:00
b40ab10d38
tape: add volume_mounts and medium_passes to LinuxDriveAndMediaStatus
2021-01-05 13:43:17 +01:00
f8ccbfdedd
tape: implement read_volume_statistics
2021-01-05 12:58:18 +01:00
470f1c798a
tape: status - show thape alert flags
2021-01-04 13:15:30 +01:00
5c012b392a
tape: use LP 12h TapeAlert Response to query tape alert flags
2021-01-04 13:14:02 +01:00
66e42bec05
tape: further PoolWriter cleanups
2021-01-03 12:08:40 +01:00
c503ea7045
tape: cleanup - rename 'info' to 'media_id'
...
Second try.
2021-01-03 11:38:00 +01:00
745ec187ce
Revert "tape: cleanup - rename 'info' to 'media_id'"
...
This reverts commit f046313c0e
2021-01-03 11:14:58 +01:00
f046313c0e
tape: cleanup - rename 'info' to 'media_id'
2021-01-03 10:37:42 +01:00
74595b8821
tape: sg-tape-cmd tape-alert-flags
2021-01-03 10:09:43 +01:00
c9fdd142a4
tape: commit missing file
2021-01-02 13:39:34 +01:00
abaa6d0ac9
tape: decode TapeAlertFlags in cartridge-memory command
2021-01-02 10:55:30 +01:00
cfae8f0656
tape: merge MediaStateDatabase into Inventory
2021-01-01 16:15:13 +01:00
54f4ecd46a
tape: implement MediaPool flag to consider offline media
...
For standalone tape drives.
2021-01-01 10:03:59 +01:00
b4772d1c43
tape: new inventory helper - lookup_media_set_pool
2020-12-31 10:03:17 +01:00
81764111fe
tape: media_change - log all errors
2020-12-30 19:17:18 +01:00
75656a78c6
tape: improve inline docu
2020-12-30 17:28:33 +01:00
284eb5daff
tape: cleanup/simplify media_change code
2020-12-30 17:16:57 +01:00
ff58c51919
tape: improve media request/load
2020-12-30 13:09:28 +01:00
9e8c0d2e33
tape: cleanup - remove debug messages
2020-12-30 08:41:30 +01:00
c431659d05
cleanup: remove debug output
2020-12-29 11:59:57 +01:00
afb0220642
tape: cleanup LinuxDriveStatus - make density optional
2020-12-29 09:10:30 +01:00
0993923ed5
tape: factor out get_drive_and_media_status
2020-12-29 08:39:06 +01:00
e0362b0d0f
tape: correctly parse mtx import/export slots
2020-12-28 13:32:56 +01:00
b27c32821c
tape: install new sg-tape-cmd setuid binary
2020-12-28 11:10:25 +01:00
76b15a035f
tape: MediaCatalog: write magic number before content
2020-12-26 11:05:25 +01:00
fc6ce9835b
tape: fix non-rewinding tape device check
2020-12-25 15:38:29 +01:00
8ae9f4efc2
tape: minor cleanups
2020-12-25 13:45:26 +01:00
c9d13b0fc4
tape: expose check_tape_is_linux_tape_device
2020-12-24 15:51:49 +01:00
bfacc1d8c3
tape: cleanup - factor out open_linux_tape_device
2020-12-24 11:24:45 +01:00
5ae86dfaa1
tape: return media usage info with status command
2020-12-23 11:24:34 +01:00
dbe7e556b0
tape: implement binding for libsgutils2
...
So that we can read cartridge memory without calling "sg_raw". In future,
we may need further low level command to control the tape..
2020-12-23 09:44:53 +01:00
cb80d900b3
tape: add drive status api
2020-12-22 10:42:22 +01:00
1e20f819d5
tape: add command to read cartridge memory (MAM)
...
Thsi add an additional dependency to sg3-utils (small).
2020-12-21 12:12:33 +01:00
9aa58f0143
cleanup: rename mtfsf into forward_space_count_files
2020-12-18 16:57:49 +01:00
d37da6b7fc
tape: add PoolWriter
2020-12-18 15:27:44 +01:00
b9ee86efe1
tape: use SnapshotReader to create snapshot archive
2020-12-18 12:11:29 +01:00
d108b610fd
tape: fix write_media_set_label - move to correct position
2020-12-18 12:11:29 +01:00
2afdc7f27d
tape: MediaPool::with_config() - remove name parameter
...
Not required, because config already contains the pool name.
2020-12-18 08:14:24 +01:00
26aa9aca40
tape: return current_file_number as u64
2020-12-18 07:44:50 +01:00
b532dd00c4
tape: add helper to read snapshot contents
...
- lock the snapshot for reading
- use openat to open files
- provides an iterator over all chunks
2020-12-17 13:07:52 +01:00
9c953dd260
tape: add code to write backup snapshot files (without chunks) to tape
2020-12-17 08:28:47 +01:00
3fbf2d2fcd
tape: cleanup MediaCatalog
2020-12-17 08:05:53 +01:00
fe6c19383b
tape: remove MediaLabelInfo, use MediaId instead
...
The additional content_uuid was quite useless...
2020-12-16 13:31:32 +01:00
9839d3f778
tape: improve docu
2020-12-16 12:43:51 +01:00
dd59e3c2a1
tape: improve docu
2020-12-16 12:23:52 +01:00
0b7432ae09
tape: add chunk archive reader/writer
2020-12-16 12:08:34 +01:00
c1c2c8f635
tape: cleanup MediaLocation type for direct use with API
2020-12-16 10:49:01 +01:00
42298d5896
tape: add magic number to identify media catalog files
2020-12-16 09:00:14 +01:00
205e187613
tape: add MediaCatalog implementation
2020-12-15 13:40:49 +01:00
a78348acbb
tape: rename DriveLabel to MediaLabel
2020-12-14 17:37:16 +01:00
410611b4f2
tape: improve file format docu
2020-12-14 17:29:57 +01:00
ac461bd651
tape: implement scan command (useful for debug)
2020-12-14 12:55:49 +01:00
fb657d8ee5
tape: implement destroy_media
2020-12-14 08:58:40 +01:00
83abc7497d
tape: implement inventory command
2020-12-11 07:39:28 +01:00
7bb720cb4d
tape: implement label command
2020-12-10 12:30:27 +01:00
c4d8542ec1
tape: add media pool handling
2020-12-10 11:41:35 +01:00
f70d8091d3
tape: implement option changer-drive-id
2020-12-10 09:09:06 +01:00
cafd51bf42
tape: add media state database
2020-12-09 11:21:56 +01:00
5d90860688
tape: expose basic tape/changer functionality at api2/tape/
2020-12-08 15:42:50 +01:00
fa9c9be737
tape: add tape device driver
2020-12-07 08:29:22 +01:00
2e7014e31d
tape: add BlockeReader/BlockedWriter streams
...
This is the basic format used to write data to tapes.
2020-12-06 12:09:55 +01:00
a84050c1f0
tape: add BlockHeader impl
2020-12-06 10:26:24 +01:00
7c9835465e
tape: add helpers to emulate tape read/write behavior
2020-12-06 09:41:16 +01:00
b107fdb99a
tape: add tape changer support using 'mtx' command
2020-12-05 14:54:12 +01:00
7320e9ff4b
tape: add media invenotry
2020-12-05 12:54:15 +01:00
c4d2d54a6d
tape: define useful constants
2020-12-05 12:20:46 +01:00
d735b31345
tape: add tape read trait
2020-12-05 10:54:38 +01:00
e211fee562
tape: add tape write trait
2020-12-05 10:51:34 +01:00
8c15560b68
tape: add file format definitions
2020-12-05 10:45:08 +01:00
Dietmar Maurer
Fabian Grünbichler