hom
18-01-2009, 22:07
SCUSATE parlo di RAID1 il mirroring!!
Salve,
sto impazzendo da un paio di ore dopo l'installazione di ubuntu 8.10 su due dischi sata su controllere integrato raid DISABILITATO usato in raid software 1 mi finisce l'installazione fa il reboot e mi dice che se volgio partire devo farlo con array degraded...
e mi ritrovo cosė:
fdisk -l
Disk /dev/sda: 163.9 GB, 163928604672 bytes
255 heads, 63 sectors/track, 19929 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk identifier: 0x00052aca
Device Boot Start End Blocks Id System
/dev/sda1 * 1 19467 156368646 fd Linux raid autodetect
/dev/sda2 19468 19929 3711015 fd Linux raid autodetect
Disk /dev/sdb: 163.9 GB, 163928604672 bytes
255 heads, 63 sectors/track, 19929 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk identifier: 0x00052aca
Device Boot Start End Blocks Id System
/dev/sdb1 * 1 19464 156344548+ fd Linux raid autodetect
/dev/sdb2 19465 19929 3735112+ fd Linux raid autodetect
mdadm -D /dev/md0
/dev/md0:
Version : 00.90
Creation Time : Sun Jan 18 21:21:53 2009
Raid Level : raid1
Array Size : 156344448 (149.10 GiB 160.10 GB)
Used Dev Size : 156344448 (149.10 GiB 160.10 GB)
Raid Devices : 2
Total Devices : 1
Preferred Minor : 0
Persistence : Superblock is persistent
Update Time : Sun Jan 18 23:06:16 2009
State : clean, degraded
Active Devices : 1
Working Devices : 1
Failed Devices : 0
Spare Devices : 0
UUID : d935ff4a:ea27a6dd:5b3bd7c9:d7180025
Events : 0.184
Number Major Minor RaidDevice State
0 254 1 0 active sync /dev/block/254:1
1 0 0 1 removed
dadm -D /dev/md1
/dev/md1:
Version : 00.90
Creation Time : Sun Jan 18 21:21:59 2009
Raid Level : raid1
Array Size : 3710912 (3.54 GiB 3.80 GB)
Used Dev Size : 3710912 (3.54 GiB 3.80 GB)
Raid Devices : 2
Total Devices : 1
Preferred Minor : 1
Persistence : Superblock is persistent
Update Time : Sun Jan 18 22:58:02 2009
State : clean, degraded
Active Devices : 1
Working Devices : 1
Failed Devices : 0
Spare Devices : 0
UUID : 7c33ddec:0237699d:7e5fdbc5:2261f334
Events : 0.8
Number Major Minor RaidDevice State
0 254 2 0 active sync /dev/block/254:2
1 0 0 1 removed
COME FACCIO a ripartire con l'array ??
grazie
Salve,
sto impazzendo da un paio di ore dopo l'installazione di ubuntu 8.10 su due dischi sata su controllere integrato raid DISABILITATO usato in raid software 1 mi finisce l'installazione fa il reboot e mi dice che se volgio partire devo farlo con array degraded...
e mi ritrovo cosė:
fdisk -l
Disk /dev/sda: 163.9 GB, 163928604672 bytes
255 heads, 63 sectors/track, 19929 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk identifier: 0x00052aca
Device Boot Start End Blocks Id System
/dev/sda1 * 1 19467 156368646 fd Linux raid autodetect
/dev/sda2 19468 19929 3711015 fd Linux raid autodetect
Disk /dev/sdb: 163.9 GB, 163928604672 bytes
255 heads, 63 sectors/track, 19929 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk identifier: 0x00052aca
Device Boot Start End Blocks Id System
/dev/sdb1 * 1 19464 156344548+ fd Linux raid autodetect
/dev/sdb2 19465 19929 3735112+ fd Linux raid autodetect
mdadm -D /dev/md0
/dev/md0:
Version : 00.90
Creation Time : Sun Jan 18 21:21:53 2009
Raid Level : raid1
Array Size : 156344448 (149.10 GiB 160.10 GB)
Used Dev Size : 156344448 (149.10 GiB 160.10 GB)
Raid Devices : 2
Total Devices : 1
Preferred Minor : 0
Persistence : Superblock is persistent
Update Time : Sun Jan 18 23:06:16 2009
State : clean, degraded
Active Devices : 1
Working Devices : 1
Failed Devices : 0
Spare Devices : 0
UUID : d935ff4a:ea27a6dd:5b3bd7c9:d7180025
Events : 0.184
Number Major Minor RaidDevice State
0 254 1 0 active sync /dev/block/254:1
1 0 0 1 removed
dadm -D /dev/md1
/dev/md1:
Version : 00.90
Creation Time : Sun Jan 18 21:21:59 2009
Raid Level : raid1
Array Size : 3710912 (3.54 GiB 3.80 GB)
Used Dev Size : 3710912 (3.54 GiB 3.80 GB)
Raid Devices : 2
Total Devices : 1
Preferred Minor : 1
Persistence : Superblock is persistent
Update Time : Sun Jan 18 22:58:02 2009
State : clean, degraded
Active Devices : 1
Working Devices : 1
Failed Devices : 0
Spare Devices : 0
UUID : 7c33ddec:0237699d:7e5fdbc5:2261f334
Events : 0.8
Number Major Minor RaidDevice State
0 254 2 0 active sync /dev/block/254:2
1 0 0 1 removed
COME FACCIO a ripartire con l'array ??
grazie