RAID 1 via ataraid(4)
Antony Mawer
fbsd-fs at mawer.org
Mon Dec 10 14:43:32 PST 2007
On 11/12/2007 8:49 AM, David Schultz wrote:
> On Tue, Dec 11, 2007, David Cecil wrote:
>> Hi David,
>>
>> there's no reason you can't mirror the rootfs using gmirror. We do it
>> all the time.
>
> Good point, thanks. I'd forgotten that gmirror stores its metadata
> at the end of the drive instead of at the beginning as ccd does.
> Nevertheless, I'd be interested in what people's experiences have
> been with ataraid(4), particularly since it's more flexible in
> terms of putting multiple operating systems on different
> partitions of the same mirror.
I don't think ataraid does automatic rebuilds when you replace the
drive... from memory I think you need to manually kick off a rebuild
process after replacing one of the drives.
--Antony
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