<html><body bgcolor="#FFFFFF"><div>tunefs.ocfs2 --cloned-volume</div><div><br></div><div>The man page has the details. Ensure you run the command only on the cloned volume. <br><br>On Jun 30, 2010, at 3:19 AM, Devender Narula <<a href="mailto:devendernarula@yahoo.com">devendernarula@yahoo.com</a>> wrote:<br><br></div><div></div><blockquote type="cite"><div><table cellspacing="0" cellpadding="0" border="0"><tbody><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>
<div> </div>
<div>Devender</div>
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<div>----Error-----------</div>
<p class="MsoNormal"><o:p> </o:p>
</p><p class="MsoNormal">mount -t ocfs2 /dev/sdd1 /opt/fc-lun1<o:p></o:p>
</p><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>
</p><p class="MsoNormal">[root@ewhpbc3bl7 tivoli]# dmesg | tail<o:p></o:p>
</p><p class="MsoNormal"> (9279,5):ocfs2_fill_super:854 ERROR: Unable to create per-mount debugfs root.<o:p></o:p>
</p><p class="MsoNormal">ocfs2: Unmounting device (8,49) on (node 255)<o:p></o:p>
</p><p class="MsoNormal"><o:p> </o:p>
</p><p class="MsoNormal">This is something to do with ocfs2 and the lun being a clone of the one already mounted.</p></td></tr></tbody></table><br>
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