mdadm - cannot get array info

2010-11-29 Thread Matthias
don't know what is to do !? I can't modify the raid nor can start it. FileServer:~# mdadm -A -s mdadm: /dev/md2 assembled from 2 drives and 1 spare - not enough to start the array. FileServer:~# mdadm /dev/md2 -r /dev/sde1 -a /dev/sde1 mdadm: cannot get array info for /dev/md2 FileServer:~# mdadm /dev

Re: mdadm - cannot get array info

2010-11-29 Thread Bob Proulx
Matthias wrote: After replacing one drive with a bigger drive another drive in the raid raises an error: lost page write due to I/O error on dm-1 That reads to me like a hardware disk failure. After rebooting I can -re-add the drive into the array but after 30 minutes the raid stops with