Hi Sunil,
I found a bug on ocfs2 covering both 1.2.4 and 1.2.5.
it's simple, please see the patch on 1.2.5(pasted below):
--- ocfs2-1.2.5/fs/ocfs2/dlm/dlmconvert.c.orig 2007-04-17
17:28:08.000000000 -0400
+++ ocfs2-1.2.5/fs/ocfs2/dlm/dlmconvert.c 2007-04-17
17:28:38.000000000 -0400
@@ -490,7 +490,9 @@
"cookie=%u:%llu\n",
dlm_get_lock_cookie_node(be64_to_cpu(cnv->cookie)),
dlm_get_lock_cookie_seq(be64_to_cpu(cnv->cookie)));
+ spin_lock(&res->spinlock);
__dlm_print_one_lock_resource(res);
+ spin_unlock(&res->spinlock);
goto leave;
}
--
Wengang Wang
Member of Technical Staff
Oracle China Development Center
Open Source Technologies Development
Tel: +86 10 8278 6265
Mobile: +86 13381078925
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