Gentoo Archives: gentoo-user

From: Mike Williams <mike@××××××××.uk>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] SATA and RAID
Date: Thu, 22 Sep 2005 19:45:29
Message-Id: 200509222036.49270.mike@gaima.co.uk
In Reply to: Re: [gentoo-user] SATA and RAID by Ron Bickers
1 On Thursday 22 September 2005 19:26, Ron Bickers wrote:
2 > > For RAID I'm running RAID10 on an existing SCSI system - two RAID1
3 > > combined to a RAID0 but I'm open to better things.
4 >
5 > I don't have any experience with RAID10, but I've read good things about
6 > it.
7
8 If you're planning on doing it in software, you might want to wait for 2.6.14,
9 or look at this bug:
10 http://bugzilla.kernel.org/show_bug.cgi?id=5181
11
12 > > Filesystem of choice is XFS but what did you find?
13 >
14 > wasn't ideal.  Earlier this year, I used XFS for several months on two
15 > servers and I liked it.  However, through a bizarre series of power
16 > problems, I found parts of files wiped out with filler characters.  That
17 > made me really nervous so I dropped it.
18
19 That's how XFS gets a lot of it's speed, by agressively caching data in RAM.
20 Power failures will cause all sorts of problems with it.
21
22 --
23 Mike Williams
24
25 --
26 gentoo-user@g.o mailing list