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Commit Graph

18659 Commits

Author SHA1 Message Date
Zdenek Kabelac
b2431d105e tests: catch all output
Previous fix was invalid (after some in-place shuffling)
'dd' copied goes to 'stderr' so we need to catch all output.
Grep needs to check output of tee tool.
Ensure 'C' locales are in use with 'dd'.
2023-07-17 16:34:14 +02:00
Zdenek Kabelac
1c2782354c vdo: use long --verbose
vdo tools needs long option.
2023-07-17 16:22:29 +02:00
Zdenek Kabelac
32b2e416cc tests: new logic for repair
meta name deduced from cachepool name.
2023-07-17 14:30:39 +02:00
Zdenek Kabelac
ace8a2a868 WHATS_NEW: update 2023-07-17 13:47:57 +02:00
Zdenek Kabelac
39cc12e7c2 tests: use zero device
Change the test to use 'zero' backend, so we could use larger size
and get 'larger' buffer of dirty blocks for fast CPUs...
2023-07-17 13:42:58 +02:00
Zdenek Kabelac
06e39625ee tests: check for loaded brd
Skip the test if the brd is already loaded in the system.
2023-07-17 13:21:59 +02:00
Zdenek Kabelac
284fdb1745 tests: mark test as warning
Until more universal solution for thin-pool corruption gets in place.
2023-07-17 12:44:48 +02:00
Zdenek Kabelac
96b2c20991 debug: add backtrace 2023-07-17 12:44:37 +02:00
Zdenek Kabelac
09e17f99c5 cleanup: remove double //
dev_dir ends with /.
2023-07-17 12:44:23 +02:00
Zdenek Kabelac
469bcc28ac cleanup: remove duplicated code
Commit cac4a9743a moved setting
if layer structed to the function front, but the old code
was still left in original place.
2023-07-17 12:44:23 +02:00
Zdenek Kabelac
d6771e513e lvconvert: code shuffle
Use cachepool name for create name for metadata backup LV.
(so we do not generate 2 'sequences' of metadata filenames.)
Move path preparion before handling _pmspare.
Also drop extra call to sync_local_dev_names() as it's
already got in sync with call of exec_cmd().
2023-07-17 12:44:23 +02:00
Zdenek Kabelac
f078ffc5e6 lvconvert: add support --setactivationskip
When repair thinpool or cachepool, lvm2 leaves original metadata
volume backup. To avoid potential damage of those data, mark such
volume as 'read-only' and also allow user to use --setactivationskip
option for this volume.

TODO: likely better default would be to automatically skip, but
that might need some more thinking about recovery reporting doc.
2023-07-17 12:44:23 +02:00
Zdenek Kabelac
d040b68aee lvconvert: use public LVs for recovery
Replace the use of internal /dev/mapper names with the use of
public LV names /dev/vg/lv for use with repair tools.
For this make the activation of _pmspare LV to be handled as
a component activation with public name.
Metadata is already atomatically activated this way (as readonly).

So if there is any 'error' happening, we leave public LVs in
system.
2023-07-17 12:44:23 +02:00
Zdenek Kabelac
409a79621a vdo: refactor code
Shuffle code to use prepare_exec_args().
Simplify generation of options string within a single char buffer.
2023-07-17 12:44:23 +02:00
Zdenek Kabelac
4d2311655b lvm-exec: refactor code
Add prepare_exec_args() for reading option list for
thin/cache_repair, thin/cache_check.
2023-07-17 12:44:23 +02:00
Zdenek Kabelac
f78b02477b lv_manip: refactor code
Simplify initialization of exec buffer.
Check for misconfigured 'fsadm' executable path.
2023-07-17 12:44:23 +02:00
Zdenek Kabelac
c5e4326337 active: device name limit is NAME_LEN
Use existing NAME_LEN instead of 257 value.
Add missing backtrace.
2023-07-17 12:43:39 +02:00
Zdenek Kabelac
0670338e0b WHATS_NEW: update 2023-07-15 11:05:35 +02:00
Zdenek Kabelac
f6104adcb6 tests: updates
Pass more args with some 'aux' commands:
wipefs_a, enable_dev, disable_dev
(so it's a bit more efficient using single udev_wait call).
Use prepare_vg instead of prepare_pvs.
2023-07-15 11:05:35 +02:00
Zdenek Kabelac
55b498b6b5 tests: avoid using /test dir
Keep using test directory for created files.
Trap errors and remove brd in this case.
Use some shell builtins to reduce fork count.
Use "$VAR".
Run 'pvs' with devlist (so not acceing other system devices).
2023-07-15 11:05:35 +02:00
Zdenek Kabelac
9b23ff5d50 tests: add fsck before resize2fs 2023-07-15 11:05:35 +02:00
Zdenek Kabelac
ac25dd9be6 tests: faster check for flushing
Try minimizing delay in detecting 'cleaner' policy precence,
so we can fast interrupt running lvconvert.
2023-07-15 11:05:35 +02:00
Zdenek Kabelac
f71d3cce93 tests: ensure single leg is broken
Make sure only the first raid5 leg, that contains searched string
is being modified, so we do not 'damage'  2legs at once.
2023-07-15 11:05:35 +02:00
Zdenek Kabelac
914d793858 aux: fix version checking
New dmpd tools return version string in different format,
so update code to understand both variant.

Also hide some shell var setting to local functions.
2023-07-15 11:05:35 +02:00
Zdenek Kabelac
81ef1fd0cc debug: print WARNING:
Add WARNING: in front of log_warn() messages.
2023-07-15 11:05:35 +02:00
Zdenek Kabelac
b3e45219c2 lvconvert: hanle metadataswap with lvmlockd 2023-07-15 11:05:35 +02:00
Zdenek Kabelac
fdf2571679 mm: add libzstd to ignore list
No need to lock-in-RAM libzstd (linked from systemd).
2023-07-15 11:05:06 +02:00
Zdenek Kabelac
1c60c6785c tests: check --test
Check lvconvert --thin is not adding more LVs.
Enable testing with lvmlockd.

TODO: lvmlockd is missing support for --test.
2023-07-14 16:53:34 +02:00
Zdenek Kabelac
482501c21f tests: more checks with active thin lv
Check --usepolicy works primarily when thin-pool -tpool is there.
Also let the test run with lvmlockd.
2023-07-14 16:52:51 +02:00
Zdenek Kabelac
a997714648 tests: skip with lvmpolld
Not needed with lvmpolld pass.
2023-07-14 16:52:51 +02:00
Zdenek Kabelac
b89fc0564b cleanup: indent 2023-07-14 16:52:51 +02:00
Zdenek Kabelac
a2b2ae35b2 lvresize: improve usepolices
lvresize --usepolicy requires resized LVs to be active.
(So it's not only required for shared VG).

The test for active pool needs to use lv_info to query 'layer'
otherwise the pool is considered inactive if it was not activated
explicitely - thun 'implicit' activation with VDO or ThinLV was
not managed by --usepolicy option.
2023-07-14 16:52:51 +02:00
Zdenek Kabelac
8cbba1d164 lvmlockd: enable vdo conversion
As we turn 'already' active/locked LV into a data LV of vdopool,
we just keep active lock for such volume (uuid is preserved).
2023-07-14 16:52:51 +02:00
Zdenek Kabelac
75b28ab49d lvmlockd: query the simplest check first
Check for visibility of the LV first.

TODO:

Short check list and test only for those that can't be locked,
but they are visible LVs.
2023-07-14 16:52:51 +02:00
Zdenek Kabelac
8eb3a5b557 lvconvert: thin convert locking
Fix locking when converting thick to thin LV, ensure
we take pool lock for shared VG.
2023-07-14 16:51:46 +02:00
Zdenek Kabelac
bdcfd2d730 lvconvert: no metadata for test mode
Avoid trying to build real metadata in --test mode.
2023-07-14 16:20:30 +02:00
Zdenek Kabelac
93484c2a62 man-generator: ensure p is defined
In error path, p pointer could have been undefined.
2023-07-13 21:56:47 +02:00
Zdenek Kabelac
97fc0ca49b debug: missed properly modify pointer type 2023-07-13 21:52:20 +02:00
Zdenek Kabelac
f24eb81dbe tests: improve LD_LIBRARY_PATH setting
Some linkers do need libdevmapper-event-lvm2.so.2.03,
so add also this symlink to the tests  /lib dir.
This fixes the need to use previous LD_LIBRARY_PATH complex
setting and now works with much shorter list.
2023-07-13 21:31:18 +02:00
Zdenek Kabelac
4ae2dde5c3 tests: update
Just drop debug log in case of error happenig later,
so we do not print uneeded info...
2023-07-13 21:31:18 +02:00
Zdenek Kabelac
2ecd290c0d tests: use conf=fdatasync
Since we write here in 1k blocksize - we can't use direct.
2023-07-13 21:31:18 +02:00
Zdenek Kabelac
ae512e20f5 tests: skip test if daemon is running
Skip the test, to avoid making all test failed when there is
'left' daemon running.
2023-07-13 21:31:18 +02:00
Zdenek Kabelac
7171260b94 makefiles: install lvmdbusd executable
Use a different mechanism to ensure, lvmdbudd is executable at
install destination.
2023-07-13 21:31:18 +02:00
Zdenek Kabelac
f8712c6cab makefiles: remove autom4te.cache
For 'make distclean' remove also autom4te.cache
(from autoreconf).
2023-07-13 21:31:18 +02:00
Zdenek Kabelac
5ce236a691 gcc: correct signess comparation
Compare int to int and unsigned to unsigned...
2023-07-13 21:31:18 +02:00
Zdenek Kabelac
64b28e0839 lvchange: add log_error for failure path
When change of monitoring fails, ensure there is log_error() printed.
2023-07-13 21:31:18 +02:00
Zdenek Kabelac
cb2d32bdc4 debug: fix sscanf type
Last commit c38b668fc3 was pushed
with type 'scanf' instead of 'sscanf' needed for buffer reading.
Interestingly this caused scanning from 'stdin' descriptor and
thus failures in lvm shell usage.
2023-07-13 21:31:18 +02:00
Marian Csontos
6e3b51681f Update README 2023-07-12 15:53:45 +02:00
Zdenek Kabelac
6f1318c474 WHATS_NEW: update 2023-07-12 15:18:38 +02:00
Zdenek Kabelac
33f022617a tests: some fixes for lvmlockd testing 2023-07-12 15:18:38 +02:00