Persistent fence devices in a veritas cluster server
#1
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Persistent fence devices in a veritas cluster server
I am unable to remove mapped devices which were used as SCSI-3 persistent fence devices in a Veritas Cluster Server - i've seen this problem before and seem to remember it requires sending a command to remove the SCSI-3 persistent reservation.... the cluster has been removed/shutdown.
Any ideas ?
Any ideas ?
#2
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So have I - also get it when using SAN disk previously allocated to AIX boxes.
Damn it - can't remember the command, isn't is something to do with VxFEN and IO fencing toolkit.
I should be able to dig out the info tomorrow if you still need it.
Damn it - can't remember the command, isn't is something to do with VxFEN and IO fencing toolkit.
I should be able to dig out the info tomorrow if you still need it.
#3
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To remove co-ordinator disks...
Import the disk group - vxdg -tfC import ‘cat /etc/vxfendg‘
Use vxdiskadm to remove disks from dg
Deport disk group
Theres also the vxfenadm -x <device> command to remove key registrations but i have never used it.
Dave
Import the disk group - vxdg -tfC import ‘cat /etc/vxfendg‘
Use vxdiskadm to remove disks from dg
Deport disk group
Theres also the vxfenadm -x <device> command to remove key registrations but i have never used it.
Dave
#7
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Sorry it's taken so long for me to get back to this.
I should have mentioned at the beginning that my customer had disassembled the cluster (and removed the software!!). The only way I found of getting round this was to physically access the storage array and reset the ports he was presenting to the non-existent cluster. He bottled it, reinstalled VCS and ran vxfenadm
Now, where did I put my specs and copies of star trek fanzine
I should have mentioned at the beginning that my customer had disassembled the cluster (and removed the software!!). The only way I found of getting round this was to physically access the storage array and reset the ports he was presenting to the non-existent cluster. He bottled it, reinstalled VCS and ran vxfenadm
Now, where did I put my specs and copies of star trek fanzine
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#8
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Originally Posted by Bottomfeeder
Sorry it's taken so long for me to get back to this.
I should have mentioned at the beginning that my customer had disassembled the cluster (and removed the software!!). The only way I found of getting round this was to physically access the storage array and reset the ports he was presenting to the non-existent cluster. He bottled it, reinstalled VCS and ran vxfenadm
Now, where did I put my specs and copies of star trek fanzine
I should have mentioned at the beginning that my customer had disassembled the cluster (and removed the software!!). The only way I found of getting round this was to physically access the storage array and reset the ports he was presenting to the non-existent cluster. He bottled it, reinstalled VCS and ran vxfenadm
Now, where did I put my specs and copies of star trek fanzine
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