ich habe seit heute nacht ein Problem mit meinem RAID.
Ich habe auf meinem Debian 3 software-Raids. MD0 bis 2
MD0 & Md1 sind Raid1 Systeme
MD2 ist Raid5
Mein Problem liegt darin, das das MD2 nicht mehr gestartet wird.
FestplattenProbleme liegen keine vor.
Das MD1 lässt sich ohne Probleme mounten.
Ein mdadm --examine brachte folgendes Ergebnis:
Code: Select all
root@rescue /mnt # mdadm --examine /dev/sda3
/dev/sda3:
Magic : a92b4efc
Version : 00.90.00
UUID : 9c404622:212106a6:776c2c25:004bd7b2 (local to host rescue)
Creation Time : Fri Mar 12 09:32:34 2010
Raid Level : raid5
Used Dev Size : 1458830400 (1391.25 GiB 1493.84 GB)
Array Size : 2917660800 (2782.50 GiB 2987.68 GB)
Raid Devices : 3
Total Devices : 3
Preferred Minor : 2
Update Time : Sun Jan 23 02:03:07 2011
State : clean
Active Devices : 1
Working Devices : 1
Failed Devices : 2
Spare Devices : 0
Checksum : ce10a618 - correct
Events : 51048
Layout : left-symmetric
Chunk Size : 64K
Number Major Minor RaidDevice State
this 0 8 3 0 active sync /dev/sda3
0 0 8 3 0 active sync /dev/sda3
1 1 0 0 1 faulty removed
2 2 0 0 2 faulty removed
root@rescue /mnt # mdadm --examine /dev/sdc3
/dev/sdc3:
Magic : a92b4efc
Version : 00.90.00
UUID : 9c404622:212106a6:776c2c25:004bd7b2 (local to host rescue)
Creation Time : Fri Mar 12 09:32:34 2010
Raid Level : raid5
Used Dev Size : 1458830400 (1391.25 GiB 1493.84 GB)
Array Size : 2917660800 (2782.50 GiB 2987.68 GB)
Raid Devices : 3
Total Devices : 3
Preferred Minor : 2
Update Time : Sun Jan 23 02:02:11 2011
State : active
Active Devices : 2
Working Devices : 2
Failed Devices : 1
Spare Devices : 0
Checksum : ce0fde8b - correct
Events : 51043
Layout : left-symmetric
Chunk Size : 64K
Number Major Minor RaidDevice State
this 2 8 35 2 active sync /dev/sdc3
0 0 8 3 0 active sync /dev/sda3
1 1 0 0 1 faulty removed
2 2 8 35 2 active sync /dev/sdc3
root@rescue /mnt # mdadm --examine /dev/sdb3
/dev/sdb3:
Magic : a92b4efc
Version : 00.90.00
UUID : 9c404622:212106a6:776c2c25:004bd7b2 (local to host rescue)
Creation Time : Fri Mar 12 09:32:34 2010
Raid Level : raid5
Used Dev Size : 1458830400 (1391.25 GiB 1493.84 GB)
Array Size : 2917660800 (2782.50 GiB 2987.68 GB)
Raid Devices : 3
Total Devices : 3
Preferred Minor : 2
Update Time : Sun Jan 23 02:00:42 2011
State : active
Active Devices : 3
Working Devices : 3
Failed Devices : 0
Spare Devices : 0
Checksum : ce0fde15 - correct
Events : 51041
Layout : left-symmetric
Chunk Size : 64K
Number Major Minor RaidDevice State
this 1 8 19 1 active sync /dev/sdb3
0 0 8 3 0 active sync /dev/sda3
1 1 8 19 1 active sync /dev/sdb3
2 2 8 35 2 active sync /dev/sdc3
Gruß und Danke
Tobias