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SnapDrive 6.2 on Windows Server 2008 R2 disk signature collision
2010-02-26
07:03 AM
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Hi folks,
upon mounting a snapshot LUN using SnapDrive 6.2 on Windows Server 2008 R2, the operation times out after 120. If i check disk management during disk mount, i see the lun clone as "offline", telling me "die disk is offline because it has a signature collision woth another disk that is online".
Configuration fits the IMT perfectly.
Any suggestions?
Thanks & kind regards
Thomas
5 REPLIES 5
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Hi Thomas,
What are the steps to reproduce the problem? If it is reproducible, then maybe you should report a bug.
Just my 2 cents,
Wei
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Hi Wei|
I use Windows 2008 R2 englisch RTM on vSphere 4. Regardless of iSCSI in the VM or iSCSI/FC RDM, create and connect works but connecting a snapshot LUN (eg Exchange
2010 Verify) fails with the error mentioned above¤
I cannot seem to be the only one having & testing such a configuration can i?!
Kind regards,
Thomas
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Not sure if this applies or not, but may be worth a try. https://now.netapp.com/Knowledgebase/solutionarea.asp?id=kb56220
On the Windows host
Open a command prompt, and type “diskpart”
DISKPART> san
SAN Policy : Online All
DISKPART> san policy=offlineshared
DiskPart successfully changed the SAN policy for the current operating system.
DISKPART> san
SAN Policy : Offline Shared- Mark as New
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Daniel,
Good idea, will give it a try! Have just been playing around with mountvol.
Thanks
Thomas
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Works like a charm! Thanks alot!
