Unable to mount Raid1 after reinstalling suse 9.1 ... Please help!
Hello,
I have been messing with linux and trying to learn more for a couple of years now. Here's my situation: I had a perfectly fine suse 9.1 machine with all my important data saved in a software Raid partition /dev/md0. I thought that updating the system to 9.2 won't harm anything. However, after that installation crashed, I had to reinstall 9.1 Now, I cannot mount my /dev/md0 I have been trying for two days! I really appreciate your help! Here is the output of these commands: linux:/ # mdadm -D /dev/md0 /dev/md0: Version : 00.90.01 Creation Time : Sun Sep 12 13:50:08 2004 linux:/ # mdadm -E /dev/hdb1 /dev/hdb1: Magic : a92b4efc Version : 00.90.00 UUID : 830694b3:fda3a06e:1bd63051:f9bce9ef Creation Time : Sun Sep 12 13:50:08 2004 Raid Level : raid1 Device Size : 39013760 (37.21 GiB 39.95 GB) Raid Devices : 2 Total Devices : 2 Preferred Minor : 0 Update Time : Sun Sep 12 21:13:26 2004 State : clean, no-errors Active Devices : 2 Working Devices : 2 Failed Devices : 0 Spare Devices : 0 Checksum : c4457d74 - correct Events : 0.3 Number Major Minor RaidDevice State this 1 3 65 1 active sync /dev/hdb1 0 0 3 3 0 active sync /dev/hda3 1 1 3 65 1 active sync /dev/hdb1 ----------------------------------- linux:/ # mdadm -E /dev/hdb1 /dev/hdb1: Magic : a92b4efc Version : 00.90.00 UUID : 830694b3:fda3a06e:1bd63051:f9bce9ef Creation Time : Sun Sep 12 13:50:08 2004 Raid Level : raid1 Device Size : 39013760 (37.21 GiB 39.95 GB) Raid Devices : 2 Total Devices : 2 Preferred Minor : 0 Update Time : Sun Sep 12 21:13:26 2004 State : clean, no-errors Active Devices : 2 Working Devices : 2 Failed Devices : 0 Spare Devices : 0 Checksum : c4457d74 - correct Events : 0.3 Number Major Minor RaidDevice State this 1 3 65 1 active sync /dev/hdb1 0 0 3 3 0 active sync /dev/hda3 1 1 3 65 1 active sync /dev/hdb1 -------------------------------------- From my understanding, this all looks good. But when I do this, I get: linux:/ # mount -U 830694B3-FDA3A06E-1BD63051-F9BCE9EF /data1 mount: bad UUID --------------------------------------- I tried mount -t ext2 /dev/md0 /data1 mount -t ext3 /dev/md0 /data1 mount -t reiserfs /dev/md0 /data1 but they all failed. I think my filesystem is either reiserfs or ext3, but not sure. What can I do? I have some important data I need :( Thanks for your help! |
I noticed that /etc/raidtab does not exist
and I tried: linux:/ # file -Ls /dev/hda3 /dev/hda3: data What is data filesystem? And is the missing raidtab the problem? Thanks :) |
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