Messages in this thread | | | From | Neil Brown <> | Date | Thu, 8 Apr 2004 09:13:22 +1000 | Subject | Re: A puzzling thing about RAID5: syslogd write the log success but another process can not read the /var/log/messages |
| |
On Wednesday April 7, lmb@suse.de wrote: > On 2004-04-07T21:24:01, > Gewj <geweijin@sinosoft.com.cn> said: > > > hammm,tonight is funny because I got a puzzling thing just as.... > > > > my setup is a two-scsi-disk raid5 configuration... > > Impossible. RAID5 requires at least three disks.
Wrong. RAID5 works fine with just two drives. Try it.
NeilBrown
(I admit that there isn't a lot of point doing raid5 with two drives as raid1 should provide identical functionality with better performance, but it makes an interesting base-line for performances tests on N-drive arrays).
- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
| |