I've got 3 x 1TB drives in a software raid5 array on OpenSuse 11.3 I have to move this to Ubuntu.
I've have to following:
I've now moved the disks to Ubuntu and added them to the raid5 array - all seems to go well and the mdadm shows:/dev/md0:
Version : 1.00
Creation Time : Sun Jun 27 12:28:59 2010
Raid Level : raid5
Array Size : 1953519616 (1863.02 GiB 2000.40 GB)
Used Dev Size : 976759808 (931.51 GiB 1000.20 GB)
Raid Devices : 3
Total Devices : 2
Persistence : Superblock is persistent
Intent Bitmap : Internal
Update Time : Fri Dec 24 22:32:31 2010
State : active, degraded
Active Devices : 2
Working Devices : 2
Failed Devices : 0
Spare Devices : 0
Layout : left-asymmetric
Chunk Size : 128K
Name : movies:0 (local to host movies)
UUID : 31a67eaa:b95858db:6f2a292d:391f9829
Events : 68642
Number Major Minor RaidDevice State
0 0 0 0 removed
1 8 33 1 active sync /dev/sdc1
3 8 49 2 active sync /dev/sdd1
If however I try to mount the raid5 volume I get:/dev/md0:
Version : 00.90
Creation Time : Sat Jun 26 12:38:59 2010
Raid Level : raid5
Array Size : 1953524992 (1863.03 GiB 2000.41 GB)
Used Dev Size : 976762496 (931.51 GiB 1000.20 GB)
Raid Devices : 3
Total Devices : 3
Preferred Minor : 0
Persistence : Superblock is persistent
Update Time : Fri Dec 24 17:17:04 2010
State : clean
Active Devices : 3
Working Devices : 3
Failed Devices : 0
Spare Devices : 0
Layout : left-symmetric
Chunk Size : 64K
UUID : 7026f4df:68c7d696:a74c32ba:c27fc7b1
Events : 0.47
Number Major Minor RaidDevice State
0 8 32 0 active sync /dev/sdc
1 8 48 1 active sync /dev/sdd
2 8 16 2 active sync /dev/sdb
sudo mount /dev/md0 /raid5/
mount: unknown filesystem type 'crypto_LUKS'
The volume is not encrypted? What am I missing?
Bookmarks