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.




More information about the Linux mailing list