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raid: lock holder will skip visible raid LVs

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RAID marks legs as VISIBLE with notion it's not longer
true raid leg - so skip tree scannig and take this LV
as top-level LV.
This commit is contained in:
Zdenek Kabelac 2015-01-28 13:34:41 +01:00
parent 93b9015760
commit 553f37da71
1 changed files with 4 additions and 0 deletions
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4
lib/metadata/lv.c
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@ -1018,6 +1018,10 @@ const struct logical_volume *lv_lock_holder(const struct logical_volume *lv)
return sl->seg->lv;
}
/* RAID changes visibility of splitted LVs but references them still as leg/meta */
if ((lv_is_raid_image(lv) || lv_is_raid_metadata(lv)) && lv_is_visible(lv))
return lv;
/* For other types, by default look for the first user */
dm_list_iterate_items(sl, &lv->segs_using_this_lv) {
/* FIXME: complete this exception list */