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thin: enforce local activation when creation new thin

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As we need to check how full thin-pool is - require thin-pool is
locally active.
This commit is contained in:
Zdenek Kabelac 2015-10-14 01:00:35 +02:00
parent bbef4edd06
commit 7c36d7c90c
1 changed files with 13 additions and 6 deletions
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11
lib/metadata/lv_manip.c
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@ -7088,18 +7088,25 @@ static struct logical_volume *_lv_create_an_lv(struct volume_group *vg,
}
if (seg_is_thin_volume(lp)) {
if (lv_is_new_thin_pool(pool_lv)) {
thin_pool_was_active = lv_is_active(pool_lv);
if (lv_is_new_thin_pool(pool_lv)) {
if (!check_new_thin_pool(pool_lv))
return_NULL;
/* New pool is now inactive */
} else if (!pool_below_threshold(first_seg(pool_lv))) {
} else {
if (!activate_lv_excl_local(cmd, pool_lv)) {
log_error("Aborting. Failed to locally activate thin pool %s.",
display_lvname(pool_lv));
return 0;
}
if (!pool_below_threshold(first_seg(pool_lv))) {
log_error("Cannot create new thin volume, free space in "
"thin pool %s reached threshold.",
display_lvname(pool_lv));
return NULL;
}
}
}
if (seg_is_cache(lp) &&
!wipe_cache_pool(pool_lv))