Commit Graph

29 Commits

Author SHA1 Message Date
Dominik Csapak
8fd1e10830 tools/sgutils2: add size workaround for mode_sense
Some drives will always return the number of bytes given in the
allocation_length field, but correctly report the data len in the mode
sense header. Simply ignore the excess data.

Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
2021-04-27 11:37:03 +02:00
Dietmar Maurer
12509a6d9e tape: improve inline docs 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
Dominik Csapak
6ee69fccd3 tools/sgutils2: improve error messages
include the expected and unexpected sizes in the error message,
so that it's easier to debug in case of an error

Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
2021-04-27 08:24:50 +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
164ad7b706 sgutils2: use thiserror to derive Error 2021-04-12 13:27:34 +02:00
Dietmar Maurer
44f6bb019c sgutils2: implement scsi_request_sense() 2021-04-09 09:46:19 +02:00
Dietmar Maurer
b717871d2a sgutils2: add scsi_mode_sense helper 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
cf1e117fc7 sgutils2: use enum for ScsiError
This avoids string allocation when we return SenseInfo.
2021-03-27 15:57:48 +01:00
Dietmar Maurer
03eac20b87 SgRaw: add do_in_command() 2021-03-27 15:38:08 +01:00
Thomas Lamprecht
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
Dietmar Maurer
89ccb125d1 tape: use 36 byte Inquiry (recommended size) 2021-01-27 12:35:28 +01:00
Dietmar Maurer
49c2d1dcad sgutils2: use sg_get_asc_ascq_str to produce error messages 2021-01-27 06:56:11 +01:00
Dietmar Maurer
d0f51651f9 sgutils2: add ASC codes from tandeberg docs 2021-01-26 18:54:08 +01:00
Dietmar Maurer
481ccf16a5 sgutils2: further improve error messages 2021-01-26 15:19:43 +01:00
Dietmar Maurer
a223458753 sgutils2: support RequestSense Descriptor format 2021-01-26 13:38:16 +01:00
Dietmar Maurer
c81c46c336 sgutils2: improve error messages 2021-01-26 12:24:58 +01:00
Dietmar Maurer
c3747b93c8 tape: add new command line tool "pmtx"
Also improve sgutil2 error reporting
2021-01-26 11:57:15 +01:00
Wolfgang Bumiller
51b938496d tools::sgutils2: name fixup
it's not a box anymore

Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2021-01-25 15:05:52 +01:00
Wolfgang Bumiller
b7f9b25e4d tools::sgutils2: use NonNull
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2021-01-25 14:56:10 +01:00
Wolfgang Bumiller
fe61280b6b tools::sgutils2: extern 'C' and import ordering
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2021-01-25 14:54:25 +01:00
Wolfgang Bumiller
68c087d578 tools::sgutils2: don't transmute to a Box
Otherwise we run the drop handler for the scsi pt object AND
the box itself, which shouldn't even work as it should be
doing a double-free (unless the library does some kind of
reference counting in which case this should simply crash
later on?)

anyway, let's make a wrapper simply called `SgPt` containing
the pointer from `construct_scsi_pt_obj()`

Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2021-01-25 14:48:27 +01:00
Wolfgang Bumiller
d6bf87cab7 tools::sgutils2: const correctness
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2021-01-25 14:33:45 +01:00
Dietmar Maurer
a2379996e6 sgutils2: add scsi_inquiry command 2021-01-25 13:14:07 +01:00
Dietmar Maurer
7c78d54231 sgutils: allow command which does not transfer any data 2021-01-24 15:19:43 +01:00
Dietmar Maurer
f9d71e8b17 sgutils2: allow to set custom timeouts 2021-01-24 14:54:30 +01:00
Dietmar Maurer
9372c0787d renamed src/tape/sgutils2.rs -> src/tools/sgutils2.rs 2021-01-21 17:57:17 +01:00