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| author | Zdenek Kabelac <zkabelac@redhat.com> | 2021-03-10 23:19:25 +0100 |
|---|---|---|
| committer | Zdenek Kabelac <zkabelac@redhat.com> | 2021-03-11 00:18:01 +0100 |
| commit | f4543aca15743eafdc03b4ad92084ef7343f904d (patch) | |
| tree | 46b38b553683a14d587d83902a5ab4bcae798169 /lib/metadata/lv_manip.c | |
| parent | dac827470195f46393522b20ef5678136f72126b (diff) | |
| download | lvm2-f4543aca15743eafdc03b4ad92084ef7343f904d.tar.gz | |
lvremove: support faster removal of thin-pools
When lvremove/vgremove removes thin volumes with its thin-pool as well,
try to skip any updates of such thin-pool, so when everything properly
deactivates, there is no message send to this thin-pool and whole
thin-pool is removed with a single commit.
Diffstat (limited to 'lib/metadata/lv_manip.c')
| -rw-r--r-- | lib/metadata/lv_manip.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/lib/metadata/lv_manip.c b/lib/metadata/lv_manip.c index 74a34c9cd..4114e7d5c 100644 --- a/lib/metadata/lv_manip.c +++ b/lib/metadata/lv_manip.c @@ -6589,6 +6589,9 @@ int lv_remove_single(struct cmd_context *cmd, struct logical_volume *lv, return 0; } lock_lv = pool_lv; + if (pool_lv->to_remove) + /* Thin pool is to be removed so skip updating it when possible */ + pool_lv = NULL; } if (lv_is_locked(lv)) { @@ -6823,6 +6826,11 @@ static int _lv_remove_segs_using_this_lv(struct cmd_context *cmd, struct logical log_error("Logical volume \"%s\" not removed.", lv->name); return 0; } + + /* Make aware users of this LV, it's going to be removed, so they + * can skip any updates of itself */ + lv->to_remove = 1; + /* * Not using _safe iterator here - since we may delete whole subtree * (similar as process_each_lv_in_vg()) |