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Disallow changing cluster attribute of VG while RAID LVs are active.

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Mirror and snapshot LVs are already checked for when switching the cluster
attribute of a VG.  This patch adds RAID.
This commit is contained in:
Jonathan Earl Brassow 2012-04-25 13:38:41 +00:00
parent ff8ed61f76
commit 7072ed86f9
2 changed files with 6 additions and 3 deletions
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1
WHATS_NEW
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@ -1,5 +1,6 @@
Version 2.02.96 -
================================
Disallow changing cluster attribute of VG while RAID LVs are active.
Fix lvconvert error message for non-mergeable volumes.
Allow subset of failed devices to be replaced in RAID LVs.
Prevent resume from creating error devices that already exist from suspend.

8
lib/metadata/vg.c
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@ -517,9 +517,11 @@ int vg_set_clustered(struct volume_group *vg, int clustered)
* on active mirrors or snapshots.
*/
dm_list_iterate_items(lvl, &vg->lvs) {
if (lv_is_mirrored(lvl->lv) && lv_is_active(lvl->lv)) {
log_error("Mirror logical volumes must be inactive "
"when changing the cluster attribute.");
if (lv_is_active(lvl->lv) &&
(lv_is_mirrored(lvl->lv) || lv_is_raid_type(lvl->lv))) {
log_error("%s logical volumes must be inactive "
"when changing the cluster attribute.",
lv_is_raid_type(lvl->lv) ? "RAID" : "Mirror");
return 0;
}