<table cellspacing="0" cellpadding="0" border="0" ><tr><td valign="top" style="font: inherit;"><DIV>Hi guys</DIV>
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<DIV>i got one Ocfs2 mount point running on RHEL 5.4 .. we are about to configuring flashcopy to take backup of it .. but when we are trying to mount flash-copy of lun on blade we are getting below mention error .. is any body has experiance it .. can you please share your experiance with me .</DIV>
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<DIV>Regards,</DIV>
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<DIV>Devender</DIV>
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<DIV>----Error-----------</DIV>
<P class=MsoNormal><?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /><o:p> </o:p></DIV>
<P class=MsoNormal>mount -t ocfs2 /dev/sdd1 /opt/fc-lun1<o:p></o:p></DIV>
<P class=MsoNormal>mount.ocfs2: Invalid argument while mounting /dev/sdd1 on /opt/fc-lun1. Check 'dmesg' for more information on this error.<o:p></o:p></DIV>
<P class=MsoNormal>[root@ewhpbc3bl7 tivoli]# dmesg | tail<o:p></o:p></DIV>
<P class=MsoNormal> (9279,5):ocfs2_fill_super:854 ERROR: Unable to create per-mount debugfs root.<o:p></o:p></DIV>
<P class=MsoNormal>ocfs2: Unmounting device (8,49) on (node 255)<o:p></o:p></DIV>
<P class=MsoNormal><o:p> </o:p></DIV>
<P class=MsoNormal>This is something to do with ocfs2 and the lun being a clone of the one already mounted.</DIV></td></tr></table><br>