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12-08-2016 08:03 AM - edited 12-08-2016 08:08 AM
12-08-2016 08:03 AM - edited 12-08-2016 08:08 AM
Breaking RAID mirror of OS disk during OS upgrade
Hi All,
I have to perform OS upgrade from Redhat 5 to Redhat 6.X. We are requested to perform breaking of OS RAID 1 disk and perform the OS upgrade one disk. Post the upgrade, once everything is confirmed fine, we have to rejoin the disk.
Need your expertise in performing in breaking the mirror and rejoining post the activity is done.
Hardware: ProLiant DL380 G6
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12-08-2016 10:32 PM
12-08-2016 10:32 PM
Re: Breaking RAID mirror of OS disk during OS upgrade
Shutdown, pull a disk and boot again.
The system will complain but work.
Hope this helps!
Regards
Torsten.
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12-16-2016 11:46 PM
12-16-2016 11:46 PM
Re: Breaking RAID mirror of OS disk during OS upgrade
How do you join it back, as i tried to insert the disk after a week, but here it shows as replacement drive in ILO