Help Raid1 degraded
The partition in question that is degraded happens to be the \home directory. How do I go about fixing this? Do I need to do it before booting all the way?
Part of what might be the issue is that I think I successfully moved to the right the /home partition, then created a fat32 partition about 100GB in size for an installation of XP. I have had some trouble getting the drivers to load and have messed with the partition using gparted and disk utility, at some point I think I messed it up. Thank you, Tim $ cat /proc/mdstat Personalities : [raid1] [linear] [multipath] [raid0] [raid6] [raid5] [raid4] [raid10] md1 : active raid1 sdb2[1] 461033280 blocks [2/1] [_U] md2 : active raid1 sda4[0] sdb3[1] 7815552 blocks [2/2] [UU] md0 : active raid1 sdb1[1] sda1[0] 19534912 blocks [2/2] [UU] unused devices: <none> $ sudo mdadm --detail /dev/md1 /dev/md1: Version : 0.90 Creation Time : Fri Sep 12 22:33:20 2008 Raid Level : raid1 Array Size : 461033280 (439.68 GiB 472.10 GB) Used Dev Size : 461033280 (439.68 GiB 472.10 GB) Raid Devices : 2 Total Devices : 1 Preferred Minor : 1 Persistence : Superblock is persistent Update Time : Sat Jul 6 20:43:24 2013 State : clean, degraded Active Devices : 1 Working Devices : 1 Failed Devices : 0 Spare Devices : 0 UUID : 53c4f824:161f553d:f047131b:7f6e84c6 Events : 0.58 Number Major Minor RaidDevice State 0 0 0 0 removed 1 8 18 1 active sync /dev/sdb2 $ |
I might have already answered my own question:
$ sudo mdadm --monitor /dev/md1 mdadm: Monitor using email address "root" from config file mdadm: Warning: One autorebuild process already running. |
So it turns out that when I messed with the partition I messed with the /dev/sda2 and moved it right instead of the array.
I recreated a primary partition as it should have been and then re-added it to the md1 array. Originally (1,2,3) partitions. Messed up(1,2,3,4). removed 2 and 3, created a peimary partition, added it to the array, it did take a several reboots... Now I have: sudo mdadm --detail /dev/md1 /dev/md1: Version : 0.90 Creation Time : Fri Sep 12 22:33:20 2008 Raid Level : raid1 Array Size : 461033280 (439.68 GiB 472.10 GB) Used Dev Size : 461033280 (439.68 GiB 472.10 GB) Raid Devices : 2 Total Devices : 2 Preferred Minor : 1 Persistence : Superblock is persistent Update Time : Sat Jul 6 21:44:37 2013 State : clean, degraded, recovering Active Devices : 1 Working Devices : 2 Failed Devices : 0 Spare Devices : 1 Rebuild Status : 2% complete UUID : 53c4f824:161f553d:f047131b:7f6e84c6 Events : 0.202 Number Major Minor RaidDevice State 2 8 2 0 spare rebuilding /dev/sda2 1 8 18 1 active sync /dev/sdb2 |
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