Hi I have a Raid 1 centos 4.4 setup and now have this /proc/mdstat output: [root at 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 at 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 at server admin]# Thanks for any help !!! roberto -- Ing. Roberto Pereyra ContenidosOnline http://www.contenidosonline.com.ar