Description: Oops in read and write path when failing to allocate lock.
Details : Check if lock allocation failed and return error back.
+Severity : normal
+Bugzilla : 11679
+Description: lstripe command fails for valid OST index
+Details : The stripe offset is compared to lov->desc.ld_tgt_count
+ instead of lov->desc.ld_active_tgt_count.
+
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2007-08-10 Cluster File Systems, Inc. <info@clusterfs.com>