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