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Commit Graph

18728 Commits

Author SHA1 Message Date
David Teigland
fa49651301 lvresize: fix 32 bit overflow in size calculation 2023-09-11 12:18:12 -05:00
Zdenek Kabelac
2eb34edeba make: generate 2023-09-04 18:52:02 +02:00
Zdenek Kabelac
5a44135233 tests: disable logging for lvmdbusd
Since lvmdbusd testing tends to do its own logging,
try for now to disable very generic logging mechnanism
of the test suite and see the result.

Some lvmdbusd test seems to rely on some log/file logic
which is modified with the use of these shell vars.
2023-09-04 18:52:02 +02:00
Zdenek Kabelac
2b8b51291f tests: check for writecache
Writecache needs writecache kernel target to be present.
2023-09-04 18:52:02 +02:00
Zdenek Kabelac
cc8178e911 tests: check for binaries
vdo wrapper tool uses some 'locally installed' binaries
for vdoformat and vdoprepareforlvm
Chech for their presence.

Skip this test with lvmlockd.
2023-09-04 17:48:41 +02:00
Zdenek Kabelac
e9eeb84040 WHATS_NEW: update 2023-09-03 22:51:22 +02:00
Zdenek Kabelac
86cf593e87 tests: vdo scsi convert
Somewhat tricky test to check VDO import of a SCSI device.
2023-09-03 22:44:08 +02:00
Zdenek Kabelac
b85f9c183c tests: vdo convert
Require VDO version 6.2.3.

Skip the part of the test that needs vdo wrapper and 2 different
versions of vdoprepareforlvm to prepare shifted VDO header
at the 2MiB offset.
2023-09-03 22:33:11 +02:00
Zdenek Kabelac
39f312108d tests: check passing PV list 2023-09-03 22:33:11 +02:00
Zdenek Kabelac
06464f7cfc tests: vdo wrapper support symlinks
Enhance internal VDO replacement wrapper script to handle symlinks
for i.e. SCSI device like VDO manager.
2023-09-03 22:33:11 +02:00
Zdenek Kabelac
9087ace2af aux: teardown also devices with testing UUID
Hunt also for devices with LVMTEST prefix in UUID.

Call teardown_devs_prefixed - so if they hold RAM or SCSI
they are closed before trying to remove kernel modules.
2023-09-03 22:15:48 +02:00
Zdenek Kabelac
d34d1f0173 debug: trace result failure 2023-09-03 22:03:33 +02:00
Zdenek Kabelac
670d982568 debug: drop stack from regular path 2023-09-03 22:03:33 +02:00
Zdenek Kabelac
97770d5aeb debug: check for syscalls
Add some debug checks for possibly failing syscalls.
2023-09-03 22:03:33 +02:00
Zdenek Kabelac
a48847269a clang: ensure all variables intialized
Just in case of some wierd kernel bug, which would forget
to report these values...
2023-09-03 22:03:33 +02:00
Zdenek Kabelac
6a0e54f84f clang: ensure status is initilized
Initialize status before handling error path.
2023-09-03 22:03:33 +02:00
Zdenek Kabelac
cb61d2294a filesystem: move stat after open check
To avoid time-of-check-time-of-use clash, take the stat()
after successful open with fstat().
Also add some debugs for failing sys calls.
2023-09-03 22:03:33 +02:00
Zdenek Kabelac
29630b2d7f dmeventd: move var set to locked section
It should not change the actual code flow, however make the
set of the current_event variable inside locked section.
2023-09-03 22:03:33 +02:00
Zdenek Kabelac
aa7f2ac954 lvconvert: thin conversion accept passed PVs
When creating thin pool or check pool there is allocated LV
for metadata and for such allocation user should be able to
specify list of PVs on cmdline.

Also fix unused passed list of PV for thick to thin conversion,
where the code was using whole PV set from a VG (but since it's
been not enabled on cmdline, user could not hit this issue).
Also remove unneeded initialization of use_pvh.
2023-09-03 22:03:33 +02:00
Zdenek Kabelac
c693aa8dac vdo: enhance import script for devices file
When the import is used on a system, that uses devices file,
the final activation was impossible for the case the converted
volume was not present in devices file.
Currently add volume automatically in such case.

Also add some more debugging output from the script.

TODO: Consider enhnacing lvconvert with extending devices file.
2023-09-03 22:03:33 +02:00
Zdenek Kabelac
b81835b5ca vdo: lvm_import_vdo uses devname from vdoconf.yml
VDO is using specific path for some device paths.
i.e. for /dev/sda it could be /dev/disk/by-id/scsi-xxxxx.

This used to be not a problem before lvm2 started to use snapshot,
but now it needs to replace matching device path.
So switch to the path naming used in vdoconf.yml file.
2023-09-03 16:01:07 +02:00
David Teigland
c37416b6aa lvmlockd: client mutex ordering
Avoid deadlock between threads on mutexes (in theory.)
2023-08-31 13:15:07 -05:00
wangzhiqiang
65d23a1d75 vgchange: acquire an exclusive VG lock for refresh
Concurrent vgchange --refresh commands can lead to hung
tasks in dm code.

Signed-off-by: wangzhiqiang <wangzhiqiang95@huawei.com>
2023-08-30 15:47:42 -05:00
Peter Rajnoha
092f58a762
man: dmsetup: document --headings 2023-08-30 18:37:18 +02:00
Peter Rajnoha
1f02c5f2e4
tests: add shell/report-headings.sh 2023-08-28 15:44:58 +02:00
Peter Rajnoha
2ab2da5e02
man: update lvmreport man page about report/headings and --headings 2023-08-28 15:44:58 +02:00
Peter Rajnoha
5a6d1369f6
make: generate 2023-08-28 15:44:58 +02:00
Peter Rajnoha
5a1248f1d4
dmsetup: support printing full column names in report headings
Add '--headings none|abbrev|full|0|1|2' command line option to select
the heading type.

  none|0   - no headings
  abbrev|1 - column name abbreviations
  full|2   - full column names (column names are equal to exact names
             that -o|--options also accepts to set report output)
2023-08-28 15:44:57 +02:00
Peter Rajnoha
14d0a9eef6
report: support printing full column names in report headings
Reuse existing report/headings config setting to make it possible to
change the type of headings to display:
  0 - no headings
  1 - column name abbreviations (default and original functionality)
  2 - full column names (column names are equal to exact names that
      -o|--options also accepts to set report output)

Also, add '--headings none|abbrev|full|0|1|2' command line option
so we are able to select the heading type for each LVM reporting
command directly.
2023-08-28 15:44:57 +02:00
Peter Rajnoha
12b60e7c25
libdm: report: support reporting field IDs in headings
Add new DM_REPORT_OUTPUT_FIELD_IDS_IN_HEADINGS report output flag.
If enabled, column IDs are reported instead of column names in report
headings.

The 'column IDs' are IDs as found in 'const struct dm_report_field_type *fields'
array that is passed during report initialization (that is, a call to
dm_report_init/dm_report_init_with_selection). In this case, the 'id'
dm_report_field_type member is used instead of the 'heading' member.
2023-08-28 15:44:57 +02:00
Peter Rajnoha
c4b42e9f59
gitignore: update 2023-08-28 15:44:00 +02:00
Zdenek Kabelac
71ff21f57c gcc: initialize variables 2023-08-23 15:10:40 +02:00
Zdenek Kabelac
941c4a20d6 tests: better slowdown 2023-08-23 13:47:39 +02:00
Marian Csontos
73abdedbc9 CI: Add timeout
Increase timeout from default 1h to 2h.
2023-08-22 16:39:32 +02:00
Zdenek Kabelac
5803d9b689 tests: skip some tests with valgrind
Valgrind tends to be too slow for any kind of slowing down,
thus skip some tests that are time sensitive.
2023-08-17 22:52:08 +02:00
Zdenek Kabelac
61499e870a debug: common error handling 2023-08-17 22:52:08 +02:00
Zdenek Kabelac
ba36ba8853 cleanup: move allocation code
Allocate new memory after validation passed.
2023-08-17 22:52:08 +02:00
Zdenek Kabelac
dde5b81079 lvconvert: run error path code only for shared VG
Error path for locking only for share VG.
2023-08-17 22:52:08 +02:00
Zdenek Kabelac
ad73f571b8 lvconvert: move _pmspare handling before conversion 2023-08-17 20:14:47 +02:00
Zdenek Kabelac
8698f9dce6 pool: use predefined name for metadata LV
While create new LV for pool volume, use name from 'pool_metadata%d' naming
sequence. This LV is later on renamed to  pool_t/cmeta, but if there
is any error in the middle, we may evenutally leave some 'volume',
With this name it can be slightly more obvious how it got there,
but also when we handle _pmspare name - we get slightly more predictible
name used there for it.

However for a standard usage this commit shall no visible impact as the
name is used temporarily just for cleaning LV.
2023-08-17 20:10:21 +02:00
David Teigland
6ca97e6e62 lvmlockd: fix lvconvert to thin-pool 2023-08-16 15:29:20 -05:00
David Teigland
696ee52ffd lvmlockd: let lockd_init_lv_args set lock_args
Set the lock_args string in addition to doing initialization.
lvconvert calls lockd_init_lv_args() directly, skipping
the normal lockd_init_lv() which usually sets lock_args.
2023-08-16 15:29:20 -05:00
David Teigland
096196281e lvmlockd: fix thick to thin lv conversion 2023-08-16 15:29:19 -05:00
Zdenek Kabelac
5a96ca4a7f tests: update pool uuid handling
Pools now preserve meta LV UUID with swapmetadata operation
to make the usage of lvmlockd easier.

Update test to reflect this change.
2023-08-16 15:14:29 +02:00
Zdenek Kabelac
728617d25d gcc: cleanup warnings
Correcting signess comparation.
Also use standalone /* fall through */ comment as that's
the only one supported by gcc to quiet warning.
2023-08-16 15:13:25 +02:00
Zdenek Kabelac
085c3821a8 cleanup: no longer used
Previous commit made this var unused.
2023-08-16 15:13:00 +02:00
Christian Hesse
41e4cefc2e make: make install_libexec a target of install_lvm2
This makes sure libexec scripts are available for lvm2 commands.
2023-08-16 15:13:00 +02:00
Zdenek Kabelac
54617805b8 lvconvert: use vg mempool
Keep allocation for a VG within vg memory pool.
2023-08-16 13:31:01 +02:00
Zdenek Kabelac
13225f1371 lvconvert: fix regresion from integrity check
Testing code sliped into commit and cause regression in testing for
a raid with integrity.
2023-08-16 11:25:54 +02:00
David Teigland
e548afd175 lvconvert swapmetadata: update lvmlockd locking for uuid exchange
lvmlockd locking for swapmetadata adjusted for commit
ac36153e99 lvconvert: preserve UUID for swapped metadata

Now that the LV uuid is swapped between LVs, the lvmlockd lock can
simply be moved between them, and the same lock can continue to be
used for the LV outside of the pool.
2023-08-15 13:13:06 -05:00