From: Yves Glodt <yg@mind.lu>
To: linux-raid@vger.kernel.org
Subject: Some raid1 questions
Date: Sun, 1 Feb 2004 14:38:01 +0100 [thread overview]
Message-ID: <200402011438.01880.yg@mind.lu> (raw)
Hello,
I have my home partition on a raid1 device, and there is an ext3
filesystem on it. Some more information:
fstab:
----------------
/dev/hdc1 / ext3 defaults,noatime,nodiratime
/dev/md0 /home ext3 defaults,noatime,nodiratime,data=writeback
raidtab:
---------------
raiddev /dev/md0
raid-level 1
persistent-superblock 1
nr-raid-disks 2
nr-spare-disks 0
device /dev/hda2
raid-disk 0
device /dev/hdc2
raid-disk 1
Recently I had some freezes (due to nvidia...?), and everytime I had to
make a hard reset.
Everytime then the raid resynced completely which took about 1.5 hours.
One time I lost some kde settings when this happened.
The filesystem did not complain about an unclean shutdown, it seems it
did not see on bootup that the last shutdown was unclean.
Now to my questions:
Is this the normal behaviour?
Shouldn't the filesystem take care of that?
What is the point of having a journaling filesystem on a mirror?
Is there anything I can change to have the filesystem handle unclean
shutdowns?
TIA,
Yves
--
Linux 2.4.24 #5 Mon Jan 5 19:38:06 CET 2004 i686
14:25:55 up 4:14, 1 user, load average: 0.43, 0.40, 0.32
next reply other threads:[~2004-02-01 13:38 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-02-01 13:38 Yves Glodt [this message]
2004-02-02 4:43 ` Some raid1 questions Neil Brown
2004-02-02 7:33 ` Yves Glodt
2004-02-02 21:48 ` Neil Brown
2004-02-02 22:28 ` Yves Glodt
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