shaba/lvm2
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thin: check for active lv

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Before calling deactivate, check the lv is actually active,
as we may reach this 'bad' error path with pool_lv inactive.
This commit is contained in:
Zdenek Kabelac 2014-09-15 13:42:43 +02:00
parent ef6508e9a4
commit 75a5de1462
2 changed files with 3 additions and 1 deletions
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1
WHATS_NEW
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@ -1,5 +1,6 @@
Version 2.02.112 -
=====================================
Avoid leaving linear logical volume when thin pool creation fails.
Demote an error to a warning when devices known to lvmetad are filtered out.
Re-order filter evaluation, making component filters global.
Don't leak alloc_handle on raid target error path.

3
lib/metadata/pool_manip.c
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@ -450,7 +450,8 @@ int create_pool(struct logical_volume *pool_lv,
bad:
if (activation()) {
if (deactivate_lv_local(pool_lv->vg->cmd, pool_lv)) {
if (lv_is_active_locally(pool_lv) &&
deactivate_lv_local(pool_lv->vg->cmd, pool_lv)) {
log_error("Aborting. Could not deactivate pool %s.",
pool_lv->name);
return 0;