Re: In this partition scheme, grub does not find md information?

[Moshe Yudkowsky <moshe@pobox.com>]

Keld Jørn Simonsen wrote:
> On Tue, Jan 29, 2008 at 06:32:54PM -0600, Moshe Yudkowsky wrote:
>>> Hmm, why would you put swap on a raid10? I would in a production
>>> environment always put it on separate swap partitions, possibly a number,
>>> given that a number of drives are available.
>> In a production server, however, I'd use swap on RAID in order to 
>> prevent server downtime if a disk fails -- a suddenly bad swap can 
>> easily (will absolutely?) cause the server to crash (even though you can 
>> boot the server up again afterwards on the surviving swap partitions).
> 
> I see. Which file system type would be good for this?
> I normally use XFS but maybe other FS is better, given that swap is used
> very randomly 8read/write).
> 
> Will a bad swap crash the system?

Well, Peter says it will, and that's good enough for me. :-)

As for which file system: I would use fdisk to partition the md disk and 
then use mkswap on the partition to make it into a swap partition. It's 
a naive approach but I suspect it's almost certainly the correct one.

-- 
Moshe Yudkowsky * moshe@pobox.com * www.pobox.com/~moshe
  "There are more ways to skin a cat than nuking it from orbit
     -- but it's the only way to be sure."
     				-- Eliezer Yudkowsky
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