ReiserFS Files widerherstellen?
Dietmar Goldbeck
dietmar.goldbeck at acm.org
Sat Jan 20 23:07:50 CET 2001
On Fri, Jan 19, 2001 at 07:00:05PM +0100, Alexander Reelsen wrote:
> "On the software front I am using the journalling filesystem Ext3 . The
> machine rebooted 3/31/2000 after 129 days of uptime, so yes Ext3 is
> reliable (don't use software RAID though) ! I provide kernel rpms
> including Ext3"
>
> Die Aussage ist schon aelter, stimmt das immer noch?
>
Der Autor von ext3 meinte dazu auf der Linux-RAID Mailingliste:
> are there any issues with using ext3 and journalling on linux raid
> devices?
Hardware raid, no. It should be fine.
Software raid --- don't. There are nasty interactions between
journaling and raid resync after a crash. Things will run fine until
a crash, but recovery gets things wrong. 2.4 fixes things.
Note that this only applies to true raid (ie. redundant disks). LVM,
raid0 and md-linear should all be fine, as they don't have a resync
phase after a crash.
Cheers,
Stephen
--
Alles Gute / best wishes
Dietmar Goldbeck E-Mail: dietmar.goldbeck at acm.org
Reporter (to Mahatma Gandhi): Mr Gandhi, what do you think of Western
Civilization? Gandhi: I think it would be a good idea.
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