From: "bmoon" <bo@sosnetwork.net>
To: linux-raid@vger.kernel.org
Cc: Neil Brown <neilb@cse.unsw.edu.au>
Subject: Could not have the right MD device name on /proc/partitions
Date: Thu, 19 Sep 2002 11:42:01 -0700 [thread overview]
Message-ID: <00f001c2600c$3dd29480$6a01a8c0@bmoon> (raw)
In-Reply-To: 15752.23100.95651.59572@notabene.cse.unsw.edu.au
Hello,
I am having very strange and serious problem, which I could not
have the right MD device name from /proc/partitions.
I created md1,2,3,4 but it shows "md0" for all as you can see
from the following "cat /proc/partitions".
arm-raid# mdadm -C /dev/md1 -l1 -n2 /dev/hdb5 /dev/hdd5
mdadm: array /dev/md1 started.
arm-raid# mdadm -C /dev/md2 -l1 -n2 /dev/hdb6 /dev/hdd6
mdadm: array /dev/md2 started.
arm-raid#mdadm -C /dev/md3 -l1 -n2 /dev/hda5 /dev/hdc5
mdadm: array /dev/md3 started.
arm-raid#mdadm -C /dev/md4 -l1 -n2 /dev/hda6 /dev/hdc6
mdadm: array /dev/md4 started.
arm-raid#cat /proc/mdstat
Personalities : [linear] [raid0] [raid1] [raid5]
read_ahead 1024 sectors
md4 : active raid1 hdc6[1] hda6[0]
1024000 blocks [2/2] [UU]
md3 : active raid1 hdc5[1] hda5[0]
1024000 blocks [2/2] [UU]
md2 : active raid1 hdd6[1] hdb6[0]
1024000 blocks [2/2] [UU]
md1 : active raid1 hdd5[1] hdb5[0]
1024000 blocks [2/2] [UU]
unused devices: <none>
arm-raid#cat /proc/partitions
major minor #blocks name
9 1 1024000 md0
9 2 1024000 md0
9 3 1024000 md0
9 4 1024000 md0
3 0 120060864 hda
3 1 16600 hda1
Any clues? suggestions?
Thanks in advance,
Bo
next prev parent reply other threads:[~2002-09-19 18:42 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-09-16 21:02 Enable HTT with dual xeon fileserver ? raid
2002-09-18 9:53 ` Martin Eriksson
2002-09-18 10:49 ` Neil Brown
2002-09-19 18:42 ` bmoon [this message]
2002-09-20 1:02 ` Could not have the right MD device name on /proc/partitions Neil Brown
2002-09-20 12:33 ` System halt when re-inserting a HotSwap SCSI in Soft RAID1 Jens Arnfelt
2002-09-20 13:03 ` Mads Peter Bach
2002-09-20 13:18 ` RAID as backup C.Lee Taylor
2002-09-20 21:01 ` Alvin Oga
2002-09-21 2:07 ` Franc Carter
2002-09-23 8:45 ` C.Lee Taylor
2002-09-18 18:08 ` Enable HTT with dual xeon fileserver ? raid
2002-09-18 23:43 ` Martin Eriksson
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