Dietmar Maurer
6227654ad8
more api type cleanups: avoid re-exports
2021-09-10 12:25:32 +02:00
Dominik Csapak
4bb3876352
tape: lto: increase default timeout to 10 minutes
...
it seems that for some actions or in some circumstances, two minutes is
simply too short and the command aborts. Increase the default timeout to
10 minutes.
While it should give most commands enough time to finish, in case of a real
failure the procedure now takes up to 5 times longer, but IMHO thats an
OK tradeoff.
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
2021-08-03 09:19:13 +02:00
Dietmar Maurer
414be8b675
tape: fix LTO locate_file for HP drives
...
Add test code to the first locate_file command, compute locate_offset.
Subsequent locate_file commands use that offset.
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
Signed-off-by: Dietmar Maurer <dietmar@proxmox.com>
2021-06-30 09:08:58 +02:00
Dietmar Maurer
1bff50afea
tape locate_file: fix off by one error
2021-05-11 12:37:04 +02:00
Dietmar Maurer
3e234af16e
tape: improve inline docs for READ POSITION LONG
2021-05-06 11:45:40 +02:00
Dietmar Maurer
bbbf662d20
tape: use LOCATE(16) SCSI command
...
Turns out this works on LTO4 and newer.
2021-05-06 10:51:59 +02:00
Dietmar Maurer
5e169f387c
tape: add read_medium_configuration_page() to detect WORM media
...
And use it inside format_media().
2021-04-27 11:37:03 +02:00
Dietmar Maurer
73cef112eb
tape: remove MediumType struct, which is only valid on IBM drives
...
HP drives do not return this information.
Note: This breaks format on WORM media, because we have not way
to detect WOREM media (how?).
2021-04-27 09:58:27 +02:00
Dietmar Maurer
8e898895cc
tape: do not query density_code in SgTape::new()
...
Because this can fail with NoSense/MediumChanged and other informational
Sense codes.
2021-04-23 09:56:44 +02:00
Dietmar Maurer
4be6beab6f
tape: format_media - implement special case for WORM media
2021-04-23 08:33:13 +02:00
Dietmar Maurer
a3b4b5b50e
tape: define and use MediumType enum
2021-04-23 07:54:42 +02:00
Dietmar Maurer
33b8d7e5e8
tape: use loaded media_type in format_media (instead of drive_density)
...
Required to format LTO4 media loaded in LTO5 drive).
Also contains some SCSI code cleanups.
2021-04-23 07:27:30 +02:00
Dietmar Maurer
b9e0fcbdcd
tape: implement report_desnity
2021-04-22 13:54:31 +02:00
Dietmar Maurer
a7188b3a75
tape: fix FORMAT for LTO-4 drives
...
FORMAT requires LTO-5 or newer, so we do a rewind/erase if FORMAT fails.
2021-04-22 11:44:49 +02:00
Dietmar Maurer
6a15cce540
tape: SgTapeReader::read_block - disable reading beyond EOF
2021-04-13 11:46:30 +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
15d1435789
tape: add vendor, product and revision to LtoDriveAndMediaStatus
2021-04-08 08:34:46 +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
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
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
