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lvremove: remove attached cachevol with removed LV

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When an LV is removed that has an attached cachevol,
also remove the cachevol LV.
This commit is contained in:
David Teigland 2019-09-24 13:46:40 -05:00
parent 3b36de573e
commit 56aadd7fe2
1 changed files with 6 additions and 0 deletions
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6
lib/metadata/lv_manip.c
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@ -6283,10 +6283,16 @@ int lv_remove_single(struct cmd_context *cmd, struct logical_volume *lv,
return_0;
if (lv_is_cache(lv) && lv_is_cache_vol(first_seg(lv)->pool_lv)) {
struct logical_volume *cachevol_lv = first_seg(lv)->pool_lv;
if (!lv_detach_cache_vol(lv, 0)) {
log_error("Failed to detach cache from %s", display_lvname(lv));
return 0;
}
if (!lv_remove_single(cmd, cachevol_lv, force, suppress_remove_message)) {
log_error("Failed to remove cachevol %s.", display_lvname(cachevol_lv));
return 0;
}
}
/* FIXME Ensure not referred to by another existing LVs */