Posts Tagged ‘ LUN ’

All Paths Down!

May 31, 2012
By
StorageNetworking

I recently had the joys of helping deal with an All Paths Down (APD) situation which presented itself when removing a LUN from all the hosts in a cluster. If you do not detach the device first, which will also initiate an unmount operation before you physically unpresent the LUN from the ESX, it causes…

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