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Commit Graph

19647 Commits

Author SHA1 Message Date
Zdenek Kabelac
699696b0a6 vdo: reader checks there is enough data
Validate enough of data was read from disk to parse vdo header.
TODO: there should be a loop for buffer reading.
2024-10-30 12:59:08 +01:00
Zdenek Kabelac
8095a6c14c metadata: pahole logical_volume
Shuffle some variables to remove 'extra' alignment holes
within the structure thus making it smaller.
2024-10-30 12:59:08 +01:00
Zdenek Kabelac
9e8bd57e15 metadata: lv_set_name use uniq_insert
With presence of uniq_insert, use this function also
here for extra protection and check for duplicate lv_name
when inserting a new name into radix_tree.
2024-10-30 12:59:08 +01:00
Zdenek Kabelac
b66b72b115 get_alloc_string: compare only enum
Instead of possibly checking for cling_by_tags string twice,
just compare resulting alloc number from search loop.
2024-10-30 12:57:34 +01:00
Zdenek Kabelac
30adf7e91c toolcontext: use the striped string first 2024-10-30 12:57:34 +01:00
Zdenek Kabelac
e2a5715a60 cache_manip: reset sigint handler
After processing interrupt, reset the interrupt counter,
so further code is not mislead and continues processing
in 'locked' section as expected.
2024-10-30 12:57:34 +01:00
Zdenek Kabelac
0e64d49642 tests: use longer tag
Avoid config 'grep' with actual 'randomly' generated path name
which may eventually contain 'cc' as part the path and
causing a mismatch of the grep test.
2024-10-30 12:57:34 +01:00
Zdenek Kabelac
608418e4f2 debug: missing stacktrace 2024-10-28 20:07:37 +01:00
Zdenek Kabelac
16241b2dc7 lv_manip: init major minor in alloc_lv
Move initialization of major and minor to alloc_lv().
2024-10-28 20:07:37 +01:00
Zdenek Kabelac
e2b00dd162 device_mapper: use static array for dm_size_to_string
Avoid copying this structure on stack with every call.
2024-10-28 20:07:37 +01:00
Zdenek Kabelac
b05e0df4e1 tests: add reproducer for failing raid5 activation
For now use 'should' to mark this 'known' failure.
This case needs solution.
2024-10-28 20:07:37 +01:00
Zdenek Kabelac
86dc72c28c tests: flip to use FSLASTBLOCK
It seems FSSIZE is newer then FSLASTBLOCK so use this one instead.
2024-10-28 20:07:37 +01:00
Zdenek Kabelac
a934231623 tests: correcting expected return code
Expecting success when using with '-r'.
2024-10-28 20:07:37 +01:00
Heinz Mauelshagen
708435d187 man: lvchange update about --syncaction being transient 2024-10-25 22:03:18 +02:00
Zdenek Kabelac
034b6a262c WHATS_NEW: update 2024-10-25 15:08:03 +02:00
Zdenek Kabelac
143545a08c lvmlockd: fix incorrect function definition
In commit 7f29afdb06 this function
was added with misplaced ';'.
2024-10-25 15:08:03 +02:00
Zdenek Kabelac
c8a8c7286f tests: add test to resize to same size
Check that 'lvresize/extend -r' resizing to the same size is
doing the fs resize.
2024-10-25 15:08:03 +02:00
Zdenek Kabelac
5a293968ec lvresize: fix regression when resizing with fs
When 'lvresize -r' is used to resize the volume, it's valid to
resize even to the same size of an LV, as the command then runs
fs-resize utility to eventually upsize the fs to the current
volume size.

Return code of such command then reflects the return value
of this fs-resize tool.

This fixes the regression introduced when the support
for option --fs was added (2.03.17).
2024-10-25 15:06:39 +02:00
Peter Rajnoha
43ce78e5c6
tests: lvresize-fs: check blkid version for lvresize with swap test 2024-10-25 13:21:57 +02:00
Peter Rajnoha
aa0200c3ff
dev-type: update comment about swap info from blkid 2024-10-25 12:53:07 +02:00
Zdenek Kabelac
40010e3eb8 clang: close file on memory alloc error path 2024-10-25 01:26:40 +02:00
Zdenek Kabelac
ebc5c0cb1d clang: check for dirfd result 2024-10-25 01:26:40 +02:00
Zdenek Kabelac
0fbcb3b308 clang: check segment lv is defined 2024-10-25 01:26:40 +02:00
Zdenek Kabelac
5ec8f744d0 clang: ensure pointer is defined
Check for new_segtype and lv is defined
before dereferencing.
2024-10-25 01:26:40 +02:00
Zdenek Kabelac
ea4daeb28e cov: use 64bit arithmentic 2024-10-25 01:26:40 +02:00
Zdenek Kabelac
1363a5ffb2 cov: ensure detached_log_lv exists before use 2024-10-25 01:26:40 +02:00
Zdenek Kabelac
5a3375f958 debug: use major:minor
Print major:minor as in other places.
2024-10-25 01:26:40 +02:00
Zdenek Kabelac
edfa4955d8 device_id: close only opened dir
After more of opendir, make sure 'dir' is closed
only when it's been opened.
2024-10-25 01:26:40 +02:00
Zdenek Kabelac
a5e3f0e6dd metadata: check for mda_device existance 2024-10-25 01:26:39 +02:00
Zdenek Kabelac
f61572eef2 dev-cache: ensure list has elements
When updating DM cache, check whether the list even has entries
before comparing it with old cached instance.
2024-10-25 01:26:39 +02:00
Zdenek Kabelac
87f68f443c metadata: fallback search without radix_tree
If we use some dummy vg struct, allow fallback
plain dm_list search.
2024-10-25 01:26:39 +02:00
Zdenek Kabelac
7d48c1f6e3 device_mapper: add omitted error message 2024-10-25 01:26:39 +02:00
Zdenek Kabelac
188dd3c357 device_mapper: check for pv before use in error msg 2024-10-25 01:26:39 +02:00
David Teigland
875012fb5d lvmlockd: enable lockopt nodelay for lockstart
Avoid the sanlock add_lockspace delay in vgchange --lockstart
by adding --lockopt nodelay.  This is for testing, and is not
safe to use in general.
2024-10-24 17:15:16 -05:00
Zdenek Kabelac
77332669d0 WHATS_NEW: update 2024-10-24 21:38:35 +02:00
long.yunjian@zte.com.cn
639fb633d3 cleanup: correct invalid function
Use proper function names in annotation

There are no fuction named print_common_options_cmd()
and print_common_options_lvm(). So, rename them to the
real function named print_usage_common_cmd() and
print_usage_common_lvm().

Signed-off-by: YunJian Long
2024-10-24 21:38:06 +02:00
Zdenek Kabelac
9295de7cea tests: do not use shell pipe for reshape_len
Tricky one - as the pipe exit codes may result into whole
test failure depending on how quick/slow command exits
are within pipeline.

So get the len without piping.
2024-10-24 21:24:26 +02:00
Zdenek Kabelac
2c5bf25187 devicesfile: move opendir after fclose
Call opendir() after new file is stored within dir,
otherwise this new file would not accounted.
2024-10-24 21:24:26 +02:00
Zdenek Kabelac
b88cbc7f17 metadata: missed lv_set_name users
Missed when introduced lv_set_name().
2024-10-24 21:24:26 +02:00
Zdenek Kabelac
c27d6695c1 lv: add lv_set_vg
To keep vg->lv_names up-to-date also for merge & split,
add function lv_set_vg() the will update also radix tree
reference for a VG.
2024-10-24 21:23:49 +02:00
Zdenek Kabelac
73c7dac1a8 WHATS_NEW: update 2024-10-24 17:38:09 +02:00
Zdenek Kabelac
21517c2bd5 metadata: use radix tree to find lv_names
Replace usage of dm_hash with radix_tree to quickly find LV name
with a vg and also index PV names with set of available PVs.
This PV index is only needed during the import, but instead
of passing 'radix_tree *' everywhere, just keep this within
a VG struct as well and once the parsing is finished, release
this PV index radix_tree.

This also makes it easier to replace this structure
in the future if needed.

lv_set_name now uses  radix_tree remove+insert to keep lv_names
tree in-sync and usable for  find_lv queries.
2024-10-24 17:38:09 +02:00
Zdenek Kabelac
1825e782cc revert "metadata: use lv_hash in segment-specific metadata parsing"
This reverts commit f42aef4706.

Going to replace dm_hash with radix_tree and use 'find_lv()'
to abstract lookup for LV with VG.
2024-10-24 17:38:09 +02:00
Zdenek Kabelac
956b2c568f metadata: use lv_set_name for raid and mirror
Use lv_set_name API also for raid and mirror LV manipulation.
2024-10-24 17:38:09 +02:00
Zdenek Kabelac
c681d4e61a metadata: add lv_set_name
Add function to set lv->name.
Also when creating empty LV, first add this LV
to linked list in a VG and just after that allocate lv name.
2024-10-24 17:38:09 +02:00
Zdenek Kabelac
73f24443e5 check_pv_segments: resolve pv name once 2024-10-24 17:38:09 +02:00
Zdenek Kabelac
eb4b307d0c log: postpone some initialization
Clear buffers when really logging.
2024-10-24 17:38:09 +02:00
Zdenek Kabelac
dee8bc9ae4 lv_manip: remove duplicate check for max lv
This check is always performed with call to link_lv_to_vg().
2024-10-24 17:37:30 +02:00
Zdenek Kabelac
d62170d646 flags: drop no longer needed header
After code refactoring, this header is not needed here anymore.
2024-10-24 17:35:33 +02:00
Zdenek Kabelac
668c185949 vg_validate: use uniq_insert
Enhance usage with uniq_insert and also try to better
utilize CPU cache and do a smaller loop for individual
hashing of lvname and separately lvid.

Also correcting usage of 'continue' within validation of
historical names as it should report as much errors
as it can within a loop.
2024-10-24 17:35:33 +02:00