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man_mountain
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September 1st, 2015 03:00
Cannot Unbind MirrorView LUN??
Hi, I am attempting to remove a MirrorView LUN. The mirror between the remote and the local system is broken. The LUN is not part of the Reserved LUN Pool or in any storage group. When I attempt to remove the LUN I am not able to do this. Is there anyway that this LUN can be removed?
$ naviseccli -h vnx2 getlun -messner 11 -stack
Listed Driver: K10SnapCopyAdmin
$ naviseccli -h vnx2 unbind -messner 11
Unbinding a LUN will cause all data stored on that LUN to be lost.
Unbind LUN 11 (y/n)? y
Error: unbind command failed
Error returned from Agent
SP A: Cannot unbind a SSLUN while it has SCLUNs defined (0x71008015)
naviseccli -h vnx2 unbind 11
Error: unbind command failed
Being used by a feature of the storage system. Cannot unbind LUN: 11
man_mountain
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Posted September 1st, 2015 08:00
No I suppose the array is not gone but the mirror is fractured and there is no IP network connection between the arrays.
man_mountain
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33 Posts
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Posted September 1st, 2015 07:00
yes the source/target relationship is fractured so the secodnary LUN was not removed from the mirror pair. Is it possible to remove the source LUN now if target LUN was not removed?