F18 re-add missing disk radi1
Frank Murphy
frankly3d at gmail.com
Sun May 19 06:51:10 UTC 2013
While Having a coffee,
The cat decided to dissemble
a soft raid by playing with the sata cable.
Having replaced the cable,
still coming up as one disk short.
Looked at:
http://www.ducea.com/2009/03/08/mdadm-cheat-sheet/
mdadm --add /dev/md3 /dev/sdb1
Is this correct (check twice, run once)
for some reason the F18 Live CD calls the raid
/dev/md124
# cat /proc/mdstat
ARRAY /dev/md3 level=raid1 num-devices=2
UUID=25e07f11:ef68c858:29f9be4e:6bf24034
# cat /proc/mdstat
Personalities : [raid1]
md124 : active raid1 sdd1[0]
976759672 blocks super 1.2 [2/1] [U_]
bitmap: 4/8 pages [16KB], 65536KB chunk
# mdadm --detail /dev/md124
/dev/md124:
Version : 1.2
Creation Time : Sat May 11 11:29:04 2013
Raid Level : raid1
Array Size : 976759672 (931.51 GiB 1000.20 GB)
Used Dev Size : 976759672 (931.51 GiB 1000.20 GB)
Raid Devices : 2
Total Devices : 1
Persistence : Superblock is persistent
Intent Bitmap : Internal
Update Time : Sun May 19 02:39:14 2013
State : active, degraded
Active Devices : 1
Working Devices : 1
Failed Devices : 0
Spare Devices : 0
Name : yumser.frankly3d.home:3 (local to host
yumser.frankly3d.home) UUID :
25e07f11:ef68c858:29f9be4e:6bf24034 Events : 7931
Number Major Minor RaidDevice State
0 8 49 0 active sync /dev/sdd1
1 0 0 1 removed
--
Regards,
Frank - I check for new mail app. 20min
www.frankly3d.com
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