[lvm-devel] master - cache: enforce local exlusive activation
Zdenek Kabelac
zkabelac at fedoraproject.org
Tue Apr 1 19:30:37 UTC 2014
Gitweb: http://git.fedorahosted.org/git/?p=lvm2.git;a=commitdiff;h=c2876ee1c9086bd4c0a8e898e05919cfcb6aded7
Commit: c2876ee1c9086bd4c0a8e898e05919cfcb6aded7
Parent: c95d43b28c5f89e1d96f2b16805ecd74eb4b02fb
Author: Zdenek Kabelac <zkabelac at redhat.com>
AuthorDate: Tue Apr 1 21:29:28 2014 +0200
Committer: Zdenek Kabelac <zkabelac at redhat.com>
CommitterDate: Tue Apr 1 21:29:28 2014 +0200
cache: enforce local exlusive activation
For cache flushing local exlusive activation is needed.
---
lib/metadata/cache_manip.c | 5 +++--
1 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/lib/metadata/cache_manip.c b/lib/metadata/cache_manip.c
index b71e9e0..9a055e8 100644
--- a/lib/metadata/cache_manip.c
+++ b/lib/metadata/cache_manip.c
@@ -191,8 +191,9 @@ int lv_cache_remove(struct logical_volume *cache_lv)
}
/* Active volume is needed (writeback only?) */
- if (!activate_lv(cache_lv->vg->cmd, cache_lv)) {
- log_error("Failed to active cache %s.", cache_lv->name);
+ if (!lv_is_active_locally(cache_lv) &&
+ !activate_lv_excl_local(cache_lv->vg->cmd, cache_lv)) {
+ log_error("Failed to active cache locally %s.", cache_lv->name);
return 0;
}
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