https://community.hpe.com/t5/hpe-eva-storage/trespass-command/m-p/4793896#M49386 While a LUN can be accessed via any of the (zoned) EVA ports, at any time, one controller or the other is the master for that particular vdisk.<BR />So go to the vdisk's Presentation tab, and change the controller ownership to the other controller? Tue, 31 May 2011 22:34:00 GMT Sheldon Smith 2011-05-31T22:34:00Z https://community.hpe.com/t5/hpe-eva-storage/trespass-command/m-p/4793895#M49385 Hello,<BR /><BR />Can anyone tell me if the trespass command is applicable in an EVA environment? We are serving up LUNs for an ESX farm and the vmware support wants us to run a trespass command to try and clear up an issue they are seeing. From everything that I have read the command does not apply in my environment.<BR /><BR />Thanks,<BR /><BR />Keith Morgan Tue, 31 May 2011 16:48:02 GMT https://community.hpe.com/t5/hpe-eva-storage/trespass-command/m-p/4793895#M49385 joker_morgan 2011-05-31T16:48:02Z https://community.hpe.com/t5/hpe-eva-storage/trespass-command/m-p/4793896#M49386 While a LUN can be accessed via any of the (zoned) EVA ports, at any time, one controller or the other is the master for that particular vdisk.<BR />So go to the vdisk's Presentation tab, and change the controller ownership to the other controller? Tue, 31 May 2011 22:34:00 GMT https://community.hpe.com/t5/hpe-eva-storage/trespass-command/m-p/4793896#M49386 Sheldon Smith 2011-05-31T22:34:00Z