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Hey guys, I have a OCFS2 Cluster mounted at 4 xen-server (gentoo). Today I upgraded the xen-kernel for tests at one server (server2) from 2.6.34-xen to 2.6.38-xen-r1. After reboot the server couldn''t mount the ocsfs2 device anymore. ocfs2-tools version: sys-fs/ocfs2-tools-1.4.3 Modules are loaded and /config type configfs and /dlm type ocfs2_dlmfs are mounted. server2 ~ # mount /data/ mount.ocfs2: Protocol not available while mounting /dev/sdb1 on /data. Check ''dmesg'' for more information...

...rage ERROR: /jemstha/oraFRA Could not find the storage Shared storage check failed on nodes "tis16db,tis06db". Verification of shared storage accessibility was unsuccessful on all the nodes. [oracle at tis06db cluvfy]$ Yet on our other 2-node RAC env. running same versions of RHEL, OCSFS2 and Oracle s/w: -- --Original RAC nodes where cluvfy succeeded: -- [oracle at dev8 cluvfy]$ ./runcluvfy.sh comp ssa -n dev8,dev9 -s /jemsr/oraDATA,/jemsr/OCR,/jemsr/VOTE,/jemsr/FRA -verbose Verifying shared storage accessibility Checking shared storage accessibility... "/jemsr/oraDATA...