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thin: monitor also external origin

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Add missing monitoring for external origin LVs and add -real suffix
for UUID used for monitoring of external origin.
This commit is contained in:
Zdenek Kabelac 2017-10-16 15:05:57 +02:00
parent 12aff59183
commit 186a3da998
2 changed files with 9 additions and 1 deletions
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1
WHATS_NEW
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@ -1,5 +1,6 @@
Version 2.02.176 - Version 2.02.176 -
=================================== ===================================
Monitor external origin LVs.
Remove the replicator code, including configure --with-replicators. Remove the replicator code, including configure --with-replicators.
Allow lvcreate --type mirror to work with 100%FREE. Allow lvcreate --type mirror to work with 100%FREE.
Improve selection of resource name for complex volume activation lock. Improve selection of resource name for complex volume activation lock.

9
lib/activate/activate.c
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@ -1707,7 +1707,7 @@ static char *_build_target_uuid(struct cmd_context *cmd, const struct logical_vo
if (lv_is_thin_pool(lv)) if (lv_is_thin_pool(lv))
layer = "tpool"; /* Monitor "tpool" for the "thin pool". */ layer = "tpool"; /* Monitor "tpool" for the "thin pool". */
else if (lv_is_origin(lv)) else if (lv_is_origin(lv) || lv_is_external_origin(lv))
layer = "real"; /* Monitor "real" for "snapshot-origin". */ layer = "real"; /* Monitor "real" for "snapshot-origin". */
else else
layer = NULL; layer = NULL;
@ -1949,6 +1949,13 @@ int monitor_dev_for_events(struct cmd_context *cmd, const struct logical_volume
r = 0; r = 0;
} }
if (seg->external_lv &&
!monitor_dev_for_events(cmd, seg->external_lv,
(!monitor) ? laopts : NULL, monitor)) {
stack;
r = 0;
}
if (seg->metadata_lv && if (seg->metadata_lv &&
!monitor_dev_for_events(cmd, seg->metadata_lv, NULL, monitor)) { !monitor_dev_for_events(cmd, seg->metadata_lv, NULL, monitor)) {
stack; stack;