SLES10, два идентичный диска в RAID 1+0
Вижу в логах кучу ошибок по устройству, но не пойму откуда растут ноги в этом случае.
# grep 'I/O error' /var/log/messages
Dec 28 22:00:47 host kernel: end_request: I/O error, dev sdb, sector 0
Dec 28 22:00:47 host kernel: Buffer I/O error on device sdb, logical block 0
Dec 28 22:00:47 host kernel: Buffer I/O error on device sdb, logical block 1
Dec 28 22:00:47 host kernel: Buffer I/O error on device sdb, logical block 2
Dec 28 22:00:47 host kernel: Buffer I/O error on device sdb, logical block 3
Dec 28 22:00:48 host kernel: end_request: I/O error, dev sdb, sector 0
Dec 28 22:00:48 host kernel: Buffer I/O error on device sdb, logical block 0
Dec 28 22:00:48 host kernel: end_request: I/O error, dev sdb, sector 750346112
Dec 28 22:00:49 host kernel: end_request: I/O error, dev sdb, sector 0
Dec 28 22:00:49 host kernel: end_request: I/O error, dev sdb, sector 0
Dec 28 22:01:47 host kernel: end_request: I/O error, dev sdb, sector 0
Dec 28 22:01:47 host kernel: Buffer I/O error on device sdb, logical block 0
Dec 28 22:01:47 host kernel: Buffer I/O error on device sdb, logical block 1
Dec 28 22:01:47 host kernel: Buffer I/O error on device sdb, logical block 2
Dec 28 22:01:47 host kernel: Buffer I/O error on device sdb, logical block 3
Dec 28 22:01:48 host kernel: end_request: I/O error, dev sdb, sector 0
Dec 28 22:01:48 host kernel: Buffer I/O error on device sdb, logical block 0
Dec 28 22:01:48 host kernel: end_request: I/O error, dev sdb, sector 750346112
Dec 28 22:01:49 host kernel: end_request: I/O error, dev sdb, sector 0
Dec 28 22:01:50 host kernel: end_request: I/O error, dev sdb, sector 0
[root@host]-[/root]
# fdisk -l
Disk /dev/sda: 146.6 GB, 146693685248 bytes
255 heads, 63 sectors/track, 17834 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Device Boot Start End Blocks Id System
/dev/sda1 1 1045 8393931 82 Linux swap / Solaris
/dev/sda2 * 1046 6267 41945715 83 Linux
/dev/sda3 6268 17834 92911927+ f W95 Ext'd (LBA)
/dev/sda5 6268 12795 52436128+ 83 Linux
/dev/sda6 12796 16712 31463271 83 Linux
Disk /dev/sdc: 384.1 GB, 384177274880 bytes
255 heads, 63 sectors/track, 46706 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Device Boot Start End Blocks Id System
/dev/sdc1 1 46706 375165913+ 8e Linux LVM