RAID0 is called that because zero is what you'll recover if you lose a
disk. This is amazingly dangerous, and you're going to have a bad time.
Do a backup, then restore from backup.
On 2024 Apr 06 (Sat) at 22:43:05 +0200 (+0200), Kirill A. Korinsky wrote:
:Folks,
:
:I'm looking for a way to migrate to different layout some OpenBSD systems.
:
:All of them has RAID0 and as far as I think I may something like this:
:
:1. Remove second disk from RAID.
:2. Build a new RAID0 on the second disk.
:3. Make desires layout on the second RAID.
:4. dump | restore
:5. Boot from the second RAID.
:6. Add the first disk to the second RAID.
:
:I have re-read https://www.openbsd.org/faq/faq14.html a few times and I
:feel that this is quite risky.
:
:So, questions:
:1. Has anyone done something like this before?
:2. Do you have any instruction or that to expect?
:
:Thanks in advance.
:
:--
:wbr, Kirill
:
--
Celebrate Hannibal Day this year. Take an elephant to lunch.
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