Hello,
I built my first RAID with 2 disks.
Array looks active (please see hereafter) but I'm confusing about size :
having 2 disks of 160-Gb each I expect a size of 160-Gb (correct ?) but array
size seems around 103-Gb.
I also received a 'Disk /dev/md0 doesn't contain a valid partition table'
Please find hereafer outputs for commands of fdisk and mdadm :
'fdisk -l' return:
-start-
Disk /dev/sdb: 163.9 GB, 163928604672 bytes
255 heads, 63 sectors/track, 19929 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Device Boot Start End Blocks Id System
/dev/sdb1 1 19453 156256191 fd Linux raid autodetect
Disk /dev/sdc: 160.0 GB, 160041885696 bytes
255 heads, 63 sectors/track, 19457 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Device Boot Start End Blocks Id System
/dev/sdc1 1 19453 156256191 fd Linux raid autodetect
Disk /dev/md0: 106 MB, 106823680 bytes
2 heads, 4 sectors/track, 26080 cylinders
Units = cylinders of 8 * 512 = 4096 bytes
Disk /dev/md0 doesn't contain a valid partition table
-end-
'mdadm --detail /dev/md0' :
-start-
/dev/md0:
Version : 00.90.03
Creation Time : Tue Oct 17 21:26:43 2006
Raid Level : raid1
Array Size : 104320 (101.89 MiB 106.82 MB)
Device Size : 104320 (101.89 MiB 106.82 MB)
Raid Devices : 2
Total Devices : 2
Preferred Minor : 0
Persistence : Superblock is persistent
Update Time : Tue Oct 17 21:32:33 2006
State : clean
Active Devices : 2
Working Devices : 2
Failed Devices : 0
Spare Devices : 0
UUID : 39877482:3daad5f3:a9b54997:0c328c24
Events : 0.24
Number Major Minor RaidDevice State
0 8 17 0 active sync /dev/sdb1
1 8 33 1 active sync /dev/sdc1
-end-
Cheers for help and advice.
Bruno
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