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sourceware.org Git - lvm2.git/log
Zdenek Kabelac [Wed, 28 Jun 2017 22:17:59 +0000 (00:17 +0200)]
tests: aux.sh drop unnecessary $
$/${} is unnecessary on arithmetic variables.
Zdenek Kabelac [Wed, 28 Jun 2017 22:04:47 +0000 (00:04 +0200)]
tests: aux.sh use pgrep
Zdenek Kabelac [Wed, 28 Jun 2017 22:02:19 +0000 (00:02 +0200)]
tests: aux.sh double quote
Zdenek Kabelac [Thu, 29 Jun 2017 20:07:49 +0000 (22:07 +0200)]
clvmd_fix_conf.sh: double quote
Zdenek Kabelac [Thu, 29 Jun 2017 20:03:00 +0000 (22:03 +0200)]
clvmd_fix_conf.sh: legacy code
Use $(..) instead of legacy `..`.
Zdenek Kabelac [Thu, 29 Jun 2017 16:54:26 +0000 (18:54 +0200)]
vgimportclone.sh: do not quote regex
Don't quote rhs of =~, it'll match literally rather than as a regex.
Zdenek Kabelac [Wed, 28 Jun 2017 18:35:34 +0000 (20:35 +0200)]
vgimportclone.sh: use well defined tests
Prefer [ p ] && [ q ] as [ p -a q ] is not well defined.
Prefer [ p ] || [ q ] as [ p -o q ] is not well defined.
Zdenek Kabelac [Wed, 28 Jun 2017 18:31:09 +0000 (20:31 +0200)]
vgimportclone.sh: drop extra $
$/${} is unnecessary on arithmetic variables.
Zdenek Kabelac [Wed, 28 Jun 2017 18:26:23 +0000 (20:26 +0200)]
vgimportclone.sh: add -r to read
read without -r will mangle backslashes.
Zdenek Kabelac [Wed, 28 Jun 2017 18:20:15 +0000 (20:20 +0200)]
vgimportclone.sh: avoid legacy syntax
Use $(..) instead of legacy `..`.
Zdenek Kabelac [Wed, 28 Jun 2017 18:06:59 +0000 (20:06 +0200)]
vgimportclone.sh: cannot trap signal 9
Zdenek Kabelac [Wed, 28 Jun 2017 18:05:42 +0000 (20:05 +0200)]
vgimportclone.sh: double quote
Zdenek Kabelac [Wed, 28 Jun 2017 17:40:34 +0000 (19:40 +0200)]
vgimportclone.sh: no mixing string and array
Argument mixes string and array. Use * or separate argument.
Zdenek Kabelac [Thu, 29 Jun 2017 20:12:23 +0000 (22:12 +0200)]
lvm2_cluster_activation_red_hat.sh: double quote
Zdenek Kabelac [Wed, 28 Jun 2017 19:13:52 +0000 (21:13 +0200)]
lvmconf_lockingtype2: double quote
Zdenek Kabelac [Wed, 28 Jun 2017 19:09:52 +0000 (21:09 +0200)]
lvmconf_lockingtype2: preferable syntax
Prefer [ p ] || [ q ] as [ p -o q ] is not well defined.
Zdenek Kabelac [Thu, 29 Jun 2017 14:21:19 +0000 (16:21 +0200)]
lvmdump: replace individual redirects
Consider using { cmd1; cmd2; } >> file instead of individual redirects.
Zdenek Kabelac [Wed, 28 Jun 2017 19:02:23 +0000 (21:02 +0200)]
lvmdump: drop useless cat
Useless cat. Consider 'cmd < file | ..' or 'cmd file | ..' instead.
Zdenek Kabelac [Wed, 28 Jun 2017 19:00:48 +0000 (21:00 +0200)]
lvmdump: legacy syntax
Use $(..) instead of legacy `..`.
Zdenek Kabelac [Wed, 28 Jun 2017 18:56:17 +0000 (20:56 +0200)]
lvmdump: drop extra $
$/${} is unnecessary on arithmetic variables.
Zdenek Kabelac [Wed, 28 Jun 2017 18:54:00 +0000 (20:54 +0200)]
lvmdump: replace printf
Don't use variables in the printf format string. Use printf "..%s.." "$foo".
Advice replaced with plain 'echo'.
Zdenek Kabelac [Wed, 28 Jun 2017 18:48:19 +0000 (20:48 +0200)]
lvmdump: double quote
Double quote to prevent globbing and word splitting.
Zdenek Kabelac [Wed, 28 Jun 2017 17:25:41 +0000 (19:25 +0200)]
lvmconf: prefer well defined and
Prefer [ p ] && [ q ] as [ p -a q ] is not well defined.
Zdenek Kabelac [Wed, 28 Jun 2017 15:22:08 +0000 (17:22 +0200)]
lvmconf: double quote
Zdenek Kabelac [Wed, 28 Jun 2017 15:22:22 +0000 (17:22 +0200)]
lvmconf: fix test for setting external locking type
Fix test for check of set locking lib dir.
Zdenek Kabelac [Thu, 29 Jun 2017 16:47:28 +0000 (18:47 +0200)]
blkdeactivate: quote literal
This { is literal. Check expression (missing ;/\n?) or quote it.
Zdenek Kabelac [Wed, 28 Jun 2017 14:55:38 +0000 (16:55 +0200)]
blkdeactivate: more readable if-then-else-fi
Zdenek Kabelac [Wed, 28 Jun 2017 14:50:34 +0000 (16:50 +0200)]
blkdeactivate: split local declaration and assign
Zdenek Kabelac [Wed, 28 Jun 2017 17:36:49 +0000 (19:36 +0200)]
blkdeactivate: drop unused var
Zdenek Kabelac [Wed, 28 Jun 2017 14:33:00 +0000 (16:33 +0200)]
blkdeactivate: double quote
Using double quote to prevent globbing and word splitting.
Zdenek Kabelac [Wed, 28 Jun 2017 14:15:36 +0000 (16:15 +0200)]
blkdeactivate: replace obsoleted syntax
Zdenek Kabelac [Wed, 28 Jun 2017 14:13:29 +0000 (16:13 +0200)]
fsadm: make if statement more clear
Zdenek Kabelac [Wed, 28 Jun 2017 14:07:33 +0000 (16:07 +0200)]
fsadm: add -r to read
read without -r will mangle backslashes
Zdenek Kabelac [Thu, 29 Jun 2017 14:01:42 +0000 (16:01 +0200)]
fsadm: no mixing string and array
Argument mixes string and array. Use * or separate argument.
Zdenek Kabelac [Wed, 28 Jun 2017 14:02:13 +0000 (16:02 +0200)]
fsadm: split local var dev
Split defining of local variables from being them
assigned at the same time (lossing error code).
Zdenek Kabelac [Thu, 29 Jun 2017 14:04:19 +0000 (16:04 +0200)]
fsadm: remove surrounding $()
Remove surrounding $() to avoid executing output
Zdenek Kabelac [Thu, 29 Jun 2017 11:15:47 +0000 (13:15 +0200)]
fsadm: fix shell globbing
Fixing reported issue for shellcheck.
Use "" properly to avoid having shell variables split.
Alasdair G Kergon [Wed, 28 Jun 2017 16:00:49 +0000 (17:00 +0100)]
post-release
Alasdair G Kergon [Wed, 28 Jun 2017 15:38:46 +0000 (16:38 +0100)]
pre-release
Zdenek Kabelac [Wed, 28 Jun 2017 13:05:16 +0000 (15:05 +0200)]
command: we don't have all standard macros
So just quite warning
Zdenek Kabelac [Wed, 28 Jun 2017 12:40:35 +0000 (14:40 +0200)]
coverity: checked_return of close
Check (or make quiet) close() ret code.
NOTE: there is another duplicated code of daemonize function which
should be converted to libdaemon.
Alasdair G Kergon [Tue, 27 Jun 2017 14:47:00 +0000 (15:47 +0100)]
man: regenerate
Alasdair G Kergon [Tue, 27 Jun 2017 11:41:59 +0000 (12:41 +0100)]
log: fix message prefix truncation
Restore the 29-character prefix limit that commit
e907535ab977ea29319aeb015cec6c06729f7ce4 ("coverity: use better
function") accidentally reduced to 28 characters.
Zdenek Kabelac [Tue, 27 Jun 2017 07:23:22 +0000 (09:23 +0200)]
coverity: model few more functions
Reduce amount of FP.
Zdenek Kabelac [Tue, 27 Jun 2017 10:05:27 +0000 (12:05 +0200)]
coverity: move initilization of count variable
Make code more understandble for Coverity, so it sees connection
between 'extents' and 'count' and in fact code is more readable.
Zdenek Kabelac [Tue, 27 Jun 2017 09:38:56 +0000 (11:38 +0200)]
coverity: drop unneeded assigns
Zdenek Kabelac [Tue, 27 Jun 2017 09:37:24 +0000 (11:37 +0200)]
coverity: validate length of renaming path
Make sure path fits into buffer on stack.
Zdenek Kabelac [Tue, 27 Jun 2017 08:18:00 +0000 (10:18 +0200)]
coverity: check malloc results
Zdenek Kabelac [Tue, 27 Jun 2017 08:17:33 +0000 (10:17 +0200)]
coverity: use better function
Zdenek Kabelac [Tue, 27 Jun 2017 08:16:13 +0000 (10:16 +0200)]
coverity: extra check for find_pool_seg
find_pool_seg may return NULL in some internal error stats.
Handle it explicitely.
Zdenek Kabelac [Tue, 27 Jun 2017 06:28:36 +0000 (08:28 +0200)]
debug: more display_lvname usage
Zdenek Kabelac [Mon, 26 Jun 2017 22:24:34 +0000 (00:24 +0200)]
coverity: validate retval from get_only_segment_using_this_lv
Zdenek Kabelac [Mon, 26 Jun 2017 21:57:12 +0000 (23:57 +0200)]
coverity: add some error path for failed allocs
Coverity reports some unchecked allocations.
Zdenek Kabelac [Mon, 26 Jun 2017 21:58:06 +0000 (23:58 +0200)]
debug: use display_lvname
Zdenek Kabelac [Mon, 26 Jun 2017 21:32:04 +0000 (23:32 +0200)]
debug: fix error path
Coverity:
log_error may have dereference NULL pointer - use directly
segtype string name.
Zdenek Kabelac [Mon, 26 Jun 2017 21:27:10 +0000 (23:27 +0200)]
debug: fail in backup is not traced nor error
Zdenek Kabelac [Mon, 26 Jun 2017 21:21:22 +0000 (23:21 +0200)]
debug: tracing error path
Zdenek Kabelac [Mon, 26 Jun 2017 21:20:29 +0000 (23:20 +0200)]
debug: check for fail in id validation
Zdenek Kabelac [Mon, 26 Jun 2017 21:19:57 +0000 (23:19 +0200)]
cleanup: remove unused code
Zdenek Kabelac [Mon, 26 Jun 2017 21:34:38 +0000 (23:34 +0200)]
dev_manager: add missing validation for usable target_name
Coverity shown path where target_name == NULL would be dereferenced.
Zdenek Kabelac [Mon, 26 Jun 2017 21:25:24 +0000 (23:25 +0200)]
raid: fix write_commit_backup
With commit
41c10034aa0db3c63f18ff78b64af3a799c154a1 we actually
do require LV to be used with _vg_write_lv_suspend_commit_backup().
So write a proper separte single wrapper for write && commit && backup.
Zdenek Kabelac [Mon, 26 Jun 2017 18:03:05 +0000 (20:03 +0200)]
cmdline: fix missing NULL at end of array of args
lvm_run needs to place NULL as the last element into argv[].
Otherwise we get:
Conditional jump or move depends on uninitialised value(s)
_command_required_pos_matches (lvmcmdline.c:1443)
_find_command (lvmcmdline.c:1610)
lvm_run_command (lvmcmdline.c:2770)
lvm2_run (lvmcmdlib.c:91)
Zdenek Kabelac [Mon, 26 Jun 2017 16:22:40 +0000 (18:22 +0200)]
libdm: fix initialization of head for reused structure
Dmeventd reuses 'dm_task' struct for some STATUS operation, but due to
missing reinitization of dm_task target list, it has caused misprocesing
of recieved events as the parsed target has been simply added to the
list of existing status and cause multiple actions being called for
single event.
Zdenek Kabelac [Sat, 24 Jun 2017 21:01:26 +0000 (23:01 +0200)]
tests: show more debug info
Helpful for analysis (revert later).
Zdenek Kabelac [Sat, 24 Jun 2017 20:58:08 +0000 (22:58 +0200)]
tests: slightly longer delay
Try to avoid race with slightly longer delay.
Zdenek Kabelac [Sat, 24 Jun 2017 20:28:25 +0000 (22:28 +0200)]
raid: allow more sync action for extraction
Since we discovered status reporting from 'md' goes from large set
of weird states we can't just decided based on this word.
So let it pass for rebuild and idle as well
and check for health devices afterwards.
Zdenek Kabelac [Sat, 24 Jun 2017 15:24:38 +0000 (17:24 +0200)]
tests: correct percent values are reported
Zdenek Kabelac [Sat, 24 Jun 2017 11:33:36 +0000 (13:33 +0200)]
tests: unit test for percent printing
Zdenek Kabelac [Sat, 24 Jun 2017 14:22:36 +0000 (16:22 +0200)]
cleanup: use display_percent
Replace occurence of %.2f with call of display_percent function.
Zdenek Kabelac [Sat, 24 Jun 2017 14:03:21 +0000 (16:03 +0200)]
display: add display_percent function
Add universal function to print dm_percent_t values via single
code path.
TODO: extend with configurale precision of printed values.
Zdenek Kabelac [Sat, 24 Jun 2017 14:39:50 +0000 (16:39 +0200)]
libdm: use rounded float for percent print
Use new added dm_percent_to_round_float to enhance print
of percentage values.
Zdenek Kabelac [Sat, 24 Jun 2017 11:24:26 +0000 (13:24 +0200)]
libdm: implement dm_percent_to_round_float
Add function to adjust printing of percent values in better way.
Rounding here is going along following rules:
0% & 100% are always clearly reported with .0 decimal points.
Values slightly above 0% we make sure a nearest bigger
non zero value with given precission is printed
(i.e. 0.01 for %.2f will be shown)
For values closely approaching 100% we again detect and adjust value
that is less then 100 when printed.
(i.e. 99.99 for %.2f will be shown).
For other values we are leaving them with standard rounding mechanism
since we care mainly about corner values 0 & 100 which need to be
printed precisely.
Zdenek Kabelac [Fri, 23 Jun 2017 22:06:12 +0000 (00:06 +0200)]
dmeventd: improve more raid status reporting
When we want to report primary leg failure, check for intial 'a',
since otherwice 'Aa idle' is normally visible.
Also reset array of bit flags marking dead devices, once
plugin detects raid is in sync.
Zdenek Kabelac [Fri, 23 Jun 2017 21:22:34 +0000 (23:22 +0200)]
tests: use allocate policy in raid test
Zdenek Kabelac [Fri, 23 Jun 2017 21:20:01 +0000 (23:20 +0200)]
tests: add transient failure test
Check raid repairs still 'present', but failed device.
TODO: tests needs more checking about repair actually doing its work.
Zdenek Kabelac [Fri, 23 Jun 2017 19:14:29 +0000 (21:14 +0200)]
tests: require also no 'a' for in-sync
Raid easily reports 'idle' with 'a', so in this case
we will not report in-sync.
Zdenek Kabelac [Fri, 23 Jun 2017 19:15:37 +0000 (21:15 +0200)]
raid: plugin does not to use --config
Functionality of ignore suspend devices is already granted by:
lvm2_disable_dmeventd_monitoring() -> init_run_by_dmeventd() ->
init_ignore_suspended_devices().
In fact plugins should never use --config because it has
some unpleasant technical issues.
Zdenek Kabelac [Fri, 23 Jun 2017 20:50:19 +0000 (22:50 +0200)]
raid: recognize transient failed raid leg
When raid leg rimage device is marked as 'D'ead by mdcore,
lvm2 was not able to replace such device with allocate policy,
as device has not appared as missing.
Add detection of transiently failing devices.
Zdenek Kabelac [Fri, 23 Jun 2017 12:52:34 +0000 (14:52 +0200)]
tests: request 1.12 for reshaping raid
We will need 1.12 as the kernel needs some mandatory md fixes,
otherwise random freezes may appear.
Zdenek Kabelac [Fri, 23 Jun 2017 13:11:26 +0000 (15:11 +0200)]
tests: handle su login difference
Workaround case, where it matters if 'su' was user with '-' or without.
Zdenek Kabelac [Fri, 23 Jun 2017 08:59:12 +0000 (10:59 +0200)]
cleanup: update messages
Zdenek Kabelac [Fri, 23 Jun 2017 12:41:10 +0000 (14:41 +0200)]
debug: add missing internal error message
Do not just 'return_0' log error would need to be shown.
Zdenek Kabelac [Fri, 23 Jun 2017 15:05:24 +0000 (17:05 +0200)]
cache: restore origin only reload
Basically reverting commit
58a9f88b8c021a5e056b883053f257f1a898adf7 .
We can use origin_only in case we are snapshot's origin,
as we do support this stack.
So when we are 'uncaching' origin+snaps - we do need to reload only
origin and we do not need to play with snaps.
Zdenek Kabelac [Fri, 23 Jun 2017 09:14:31 +0000 (11:14 +0200)]
raid: switch message to verbose
As this is not 'error' resulting query, decrease reported level.
Zdenek Kabelac [Fri, 23 Jun 2017 12:40:10 +0000 (14:40 +0200)]
raid: improving messages for regionsize change
Handle change of 'region size' better and follow also standard rule
if the command can't success (i.e. size is already same) we return
error for all such cases.
Also log_pring more info about adjusted value (just like we
do for rounding)
Also avoid keep pointers on 'display_*' values - they are in
ringbuffer for immediate use - not to be kept across multiple calls
(as they could be already overwritten by later calls) - so dropped
seg_region_size_str
Zdenek Kabelac [Thu, 22 Jun 2017 18:09:00 +0000 (20:09 +0200)]
tests: flushing of cache is abortable
Zdenek Kabelac [Thu, 22 Jun 2017 18:08:24 +0000 (20:08 +0200)]
tests: check lvdisplay for cache works
Zdenek Kabelac [Thu, 22 Jun 2017 15:14:47 +0000 (17:14 +0200)]
debug: show message only when origin_only was set
Zdenek Kabelac [Thu, 22 Jun 2017 18:05:26 +0000 (20:05 +0200)]
cache: fix lvdisplay output
Unused cache pool may have lots of fields actually undefined,
so avoid printing them, if they are not specified in metadata.
Zdenek Kabelac [Thu, 22 Jun 2017 17:53:27 +0000 (19:53 +0200)]
cache: fix lvdisplay --maps
'lvdisplay -m' tried to go through NULL policy settings,
when such policy was not defined for CachedLV.
Patch is fixing display of cache-pool without defined settings,
as this is now a valid pool and we mostly want users to define
these settings when actually really caching a LV.
Zdenek Kabelac [Thu, 22 Jun 2017 15:12:27 +0000 (17:12 +0200)]
cache: drop usage of origin_only
Since cache LV can be a stacked device, there is no real reason
trying to use slight optimised tree for origin_only cache reload
(it could be even wrongly implemented in this case).
We can easily go with stardard tree load here.
Zdenek Kabelac [Thu, 22 Jun 2017 15:08:47 +0000 (17:08 +0200)]
cache: make syncing abortable by user
When user runs command like 'lvconvert --splitcache' the operation
might be actually either slow or not making any progress in kernel,
so lets give user a chance to abort such operation.
When user press 'Ctrl+C' device table is restored to pre-flushing state.
Heinz Mauelshagen [Wed, 21 Jun 2017 22:57:16 +0000 (00:57 +0200)]
mirror: reformat conditional
Heinz Mauelshagen [Wed, 21 Jun 2017 22:49:00 +0000 (00:49 +0200)]
raid: fix segfault
Add missing else clause
(already missing in initial commit
fe18e5e77a488618510648c7801ea3375ce5aac4 ).
Resolves: rhbz1463794
Zdenek Kabelac [Wed, 21 Jun 2017 11:58:55 +0000 (13:58 +0200)]
tests: lvresize needs --yes
Zdenek Kabelac [Wed, 21 Jun 2017 12:02:57 +0000 (14:02 +0200)]
lvresize: support passing --yes to fsadm
Since fsadm now needs --yes to pass prompting operations,
we need to pass --yes from lvresize to fsadm.
Zdenek Kabelac [Wed, 21 Jun 2017 11:57:22 +0000 (13:57 +0200)]
raid: update path for repair
Updating path from commit
61980bcf0624790bfdc07d371fd510d1c4079fb5 .
When repair is running, no removing PVS are given so it shall return
success in such case.
Zdenek Kabelac [Wed, 21 Jun 2017 09:29:16 +0000 (11:29 +0200)]
debug: missing traces
Zdenek Kabelac [Wed, 21 Jun 2017 09:58:38 +0000 (11:58 +0200)]
raid: use log_error on error path
Converting log_warn to log_error since error must be logged
when tool returns error.
Zdenek Kabelac [Wed, 21 Jun 2017 09:45:20 +0000 (11:45 +0200)]
raid: report error when specified devices are not contained
lvm2 always return non-zero error code when action cannot happen.
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