After noticing a high load on our virtual root server (2 x 1 TB RAID 1 Subset) I have found these messages in /var/log/messages (CentOS): kernel: ata3.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action ...
I am seeing the following under /proc/mdstat Personalities : [raid1] md1 : active raid1 sda2(F) sdb2 976554876 blocks super 1.1 [2/1] [_U] bitmap: 4/8 pages [16KB], 65536KB chunk md0 : active ...
one of two disks in my RAID 1 died so I replaced it. When new disk has been added to array the sync process started and few minutes later it has become a Spare. How can I "force" the disk to be a ...
I have an old Dell poweredge R200 in collocation which has 2 hard disks in RAID 1. I am wondering how should I know if one one the disks is failed?