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How to detach a hardware RAID-1 disks

edited Aug 1, 2019 7:46AM in Sun x86 Systems (MOSC) 4 commentsAnswered
Hi Experts,
What is the safest way to break or detach a hardware RAID-1 mirror disk?
I was thinking of shutting the server down and pull one of the disks out then
power-on the system and then insert a new disk for replacement.
Alternatively, can I just "force failed" the affected disk by pulling it out
while the system is still running?
I got one bad experience when I use the first method, I got corrupted mirror
after I put back the original disk for resync.
I am performing FCO A0322-1 for my running servers(Sun Fire X4470M2) with hardware RAID-1 and I want to

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