[LUAU] SATA hot swap - off topic
Jeff Mings
jeffm at lava.net
Wed Jul 7 03:19:54 PDT 2004
Thanks for the suggestion. What I'd really like to be able to do is
just switch out backup hard drives once a month. The goal is simple
data redundancy, not hardware fail-over. I'm planning on colocating a
server, and I was hoping I could just umount /dev/whichever , unlock a
drive tray, and reverse the process for a different drive. It just
sounds too easy, though.
-Jeff
MonMotha wrote:
>
> Before you go trying this, make sure the SATA drivers in Linux support
> hot swapping. Just because the hardware supports it doesn't mean the
> software does (I can practically guarantee you windows will BSOD
> unless you tell it in advance you're going to hotswap it's drive).
>
> This is mostly useful on RAID arrays though. See the raidhotadd and
> raidhotremove (or is it raidhotdel?) commands.
>
> --MonMotha
>
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