You should partition the new disk in the same way as the failed disk before adding the new disk to RAID. You can add the replaced disk to RAID using 'raidhotadd' command. The syntax is: raidhotadd <raid_device> <disk_partition> Where <raid_device> is the array which should contain the new (replaced) disk and <disk_partition> is the partition on the new disk which should become the part of array. This command will add new disk to RAID and rebuild the array, writing necessary information to the new disk. You can monitor the progress of array rebuilding in the file /etc/mdstat (e.g with the 'cat /proc/mdstat'). Alexey Fadyushin Brainbench MVP for Linux http://www.brainbench.com > -----Original Message----- > From: redhat-list-bounces@xxxxxxxxxx [mailto:redhat-list- > bounces@xxxxxxxxxx] On Behalf Of SUBI BHASKAR > Sent: Tuesday, May 30, 2006 1:37 PM > To: redhat-list@xxxxxxxxxx; redhat-list-request@xxxxxxxxxx > Subject: Raid Tool Help > > > Dear Team, > > I have rhel4. I have configured raid 1 while installling the os. > It was working fine. Recently one of the hdd failed. I replaced the hdd. > How to rebuild the raid again? > Pls help > > Regds, > Subi Bhaskar. > > > > -- > redhat-list mailing list > unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=subscribe > https://www.redhat.com/mailman/listinfo/redhat-list -- redhat-list mailing list unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe https://www.redhat.com/mailman/listinfo/redhat-list
