Re: Raid 1 newbie question

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]



Hi Roberto.

The raid1 md1 is damaged. The partition hdc3 has been discarded by the system, that now only works with one of the two partitions of the mirror (hda3).
You can have more details with:

mdadm --detail /dev/md1

Sorry, my English is not good


The partition md1 is RAID-1 with hda3 and hdc3 but hdc3 is wrong and the system is running with hda3

Roberto Pereyra escribió:
Hi

I have a Raid 1 centos 4.4 setup and now have this /proc/mdstat output:

[root@server admin]# cat /proc/mdstat
Personalities : [raid1]
md2 : active raid1 hdc2[1] hda2[0]
     1052160 blocks [2/2] [UU]

md1 : active raid1 hda3[0]
     77023552 blocks [2/1] [U_]

md0 : active raid1 hdc1[1] hda1[0]
     104320 blocks [2/2] [UU]


What happens with md1 ?


My dmesg output is:

[root@server admin]# dmesg | grep md1

Kernel command line: ro root=/dev/md1 rhgb quiet
md: created md1
raid1: raid set md1 active with 1 out of 2 mirrors
md: md1 already running, cannot run hdc3
md: md1 already running, cannot run hdc3
EXT3-fs: md1: orphan cleanup on readonly fs
EXT3-fs: md1: 4 orphan inodes deleted
md: md1 already running, cannot run hdc3
EXT3 FS on md1, internal journal
[root@server admin]#


Thanks for any help !!!

roberto



_______________________________________________
CentOS mailing list
CentOS@xxxxxxxxxx
http://lists.centos.org/mailman/listinfo/centos

[Index of Archives]     [CentOS]     [CentOS Announce]     [CentOS Development]     [CentOS ARM Devel]     [CentOS Docs]     [CentOS Virtualization]     [Carrier Grade Linux]     [Linux Media]     [Asterisk]     [DCCP]     [Netdev]     [Xorg]     [Linux USB]
  Powered by Linux