Gitweb:
http://git.fedorahosted.org/git/?p=lvm2.git;a=commitdiff;h=df59db6048a6be...
Commit: df59db6048a6be79acf231b98fd560b11cce7c7c
Parent: b33d7586e7f629818e881e26677f4431a47d50b5
Author: David Teigland <teigland(a)redhat.com>
AuthorDate: Fri Oct 2 15:41:23 2015 -0500
Committer: David Teigland <teigland(a)redhat.com>
CommitterDate: Fri Oct 2 15:41:23 2015 -0500
lockd: add error message for EEXIST
The EEXIST error for LV locks is unusual, and
was missing an explanatory error message.
---
lib/locking/lvmlockd.c | 9 +++++++++
1 files changed, 9 insertions(+), 0 deletions(-)
diff --git a/lib/locking/lvmlockd.c b/lib/locking/lvmlockd.c
index afbafcb..f741940 100644
--- a/lib/locking/lvmlockd.c
+++ b/lib/locking/lvmlockd.c
@@ -2010,6 +2010,15 @@ int lockd_lv_name(struct cmd_context *cmd, struct volume_group
*vg,
return 0;
}
+ if (result == -EEXIST) {
+ /*
+ * This happens if lvchange tries to modify the LV with an ex
+ * LV lock when the LV is already active with a sh LV lock.
+ */
+ log_error("LV is already locked with incompatible mode: %s/%s", vg->name,
lv_name);
+ return 0;
+ }
+
if (result == -EMSGSIZE) {
/* Another host probably extended lvmlock. */
if (!refreshed++) {