[CentOS] RAID Resynch...??

Tom Bishop bishoptf at gmail.com
Sun Nov 14 12:46:03 EST 2010


NEVERMIND....somehow my fstab mount is not right.....

On Sun, Nov 14, 2010 at 11:41 AM, Tom Bishop <bishoptf at gmail.com> wrote:

> So still coming up to speed with mdadm and I notice this morning one of my
> servers acting sluggish...so when I looked at the mdadm raid device I see
> this:
>
>  mdadm --detail /dev/md0
> /dev/md0:
>         Version : 0.90
>   Creation Time : Mon Sep 27 22:47:44 2010
>      Raid Level : raid10
>      Array Size : 976759808 (931.51 GiB 1000.20 GB)
>   Used Dev Size : 976759808 (931.51 GiB 1000.20 GB)
>    Raid Devices : 2
>   Total Devices : 2
> Preferred Minor : 0
>     Persistence : Superblock is persistent
>
>     Update Time : Sun Nov 14 11:33:51 2010
>           State : clean, resyncing
>  Active Devices : 2
> Working Devices : 2
>  Failed Devices : 0
>   Spare Devices : 0
>
>          Layout : far=2
>      Chunk Size : 512K
>
>  Rebuild Status : 57% complete
>
>            UUID : f045370a:5be687e9:73e57992:06ea59e5
>          Events : 0.8
>
>     Number   Major   Minor   RaidDevice State
>        0       8       17        0      active sync   /dev/sdb1
>        1       8       33        1      active sync   /dev/sdc1
>
>
> If done some googling but I am stumped as to what would have kicked this
> off, anyone have any insight that would be great...The system has been up
> for ~34 days and it kicked off at 4am local time...Here are some of my
> system details...
>
> Centos 5.5 - 2.6.18-194.11.4.el5
>
> fstab:
> LABEL=/                 /                       ext3    defaults        1 1
> LABEL=/boot             /boot                   ext3    defaults        1 2
> /dev/md0                /home                   ext4
> noatime,defaults         0 2
> /dev/md0                /mnt/data-raid          ext4
> noatime,defaults         0 2
> tmpfs                   /dev/shm                tmpfs   defaults        0 0
> devpts                  /dev/pts                devpts  gid=5,mode=620  0 0
> sysfs                   /sys                    sysfs   defaults        0 0
> proc                    /proc                   proc    defaults        0 0
> LABEL=SWAP-sda2         swap                    swap    defaults        0 0
>
> Thanks in advance....
>
>
>
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