When I connected external USB 1 TB drive to my RHEL4 server. It is not mounting. And I am able to mount the same drive to other systems.
Messages file is here.

Nov 7 22:50:41 mailserver1 kernel: Buffer I/O error on device sdf, logical block 2
Nov 7 22:50:41 mailserver1 kernel: Buffer I/O error on device sdf, logical block 3
Nov 7 22:50:41 mailserver1 kernel: Buffer I/O error on device sdf, logical block 4
Nov 7 22:50:41 mailserver1 kernel: Buffer I/O error on device sdf, logical block 5
Nov 7 22:50:41 mailserver1 kernel: Buffer I/O error on device sdf, logical block 6
Nov 7 22:50:41 mailserver1 kernel: Buffer I/O error on device sdf, logical block 7
Nov 7 22:50:41 mailserver1 kernel: Buffer I/O error on device sdf, logical block 8
Nov 7 22:50:41 mailserver1 kernel: Buffer I/O error on device sdf, logical block 9
Nov 7 22:50:41 mailserver1 kernel: Buffer I/O error on device sdf, logical block 10
Nov 7 22:50:41 mailserver1 kernel: Buffer I/O error on device sdf, logical block 11
Nov 7 22:50:41 mailserver1 kernel: Buffer I/O error on device sdf, logical block 12
Nov 7 22:50:41 mailserver1 kernel: Buffer I/O error on device sdf, logical block 13
Nov 7 22:50:41 mailserver1 kernel: Buffer I/O error on device sdf, logical block 14
Nov 7 22:50:41 mailserver1 kernel: Buffer I/O error on device sdf, logical block 15
Nov 7 22:50:41 mailserver1 kernel: end_request: I/O error, dev sdf, sector 0
Nov 7 22:50:41 mailserver1 kernel: Buffer I/O error on device sdf, logical block 0
Nov 7 22:50:41 mailserver1 kernel: end_request: I/O error, dev sdf, sector 2097144
Nov 7 22:50:41 mailserver1 kernel: Buffer I/O error on device sdf, logical block 262143
Nov 7 22:50:41 mailserver1 kernel: end_request: I/O error, dev sdf, sector 2097144
Nov 7 22:50:41 mailserver1 kernel: Buffer I/O error on device sdf, logical block 262143
Nov 7 22:50:41 mailserver1 kernel: end_request: I/O error, dev sdf, sector 0
Nov 7 22:50:41 mailserver1 kernel: Buffer I/O error on device sdf, logical block 0
Nov 7 22:50:41 mailserver1 kernel: Buffer I/O error on device sdf, logical block 1
Nov 7 22:50:41 mailserver1 kernel: Buffer I/O error on device sdf, logical block 2
Nov 7 22:50:41 mailserver1 kernel: Buffer I/O error on device sdf, logical block 3
Nov 7 22:50:41 mailserver1 kernel: Buffer I/O error on device sdf, logical block 4
Nov 7 22:50:41 mailserver1 kernel: Buffer I/O error on device sdf, logical block 5
Nov 7 22:50:42 mailserver1 kernel: Buffer I/O error on device sdf, logical block 6
Nov 7 22:50:42 mailserver1 kernel: Buffer I/O error on device sdf, logical block 7
Nov 7 22:50:42 mailserver1 kernel: Buffer I/O error on device sdf, logical block 8
Nov 7 22:50:42 mailserver1 kernel: Buffer I/O error on device sdf, logical block 9
Nov 7 22:50:42 mailserver1 kernel: Buffer I/O error on device sdf, logical block 10
Nov 7 22:50:42 mailserver1 kernel: Buffer I/O error on device sdf, logical block 11
Nov 7 22:50:42 mailserver1 kernel: Buffer I/O error on device sdf, logical block 12
Nov 7 22:50:42 mailserver1 kernel: Buffer I/O error on device sdf, logical block 13
Nov 7 22:50:42 mailserver1 kernel: Buffer I/O error on device sdf, logical block 14
Nov 7 22:50:42 mailserver1 kernel: Buffer I/O error on device sdf, logical block 15
Nov 7 22:50:42 mailserver1 kernel: end_request: I/O error, dev sdf, sector 0
Nov 7 22:50:42 mailserver1 kernel: Buffer I/O error on device sdf, logical block 0
Nov 7 22:50:42 mailserver1 kernel: end_request: I/O error, dev sdi, sector 0
Nov 7 22:50:42 mailserver1 kernel: Buffer I/O error on device sdi, logical block 0
Nov 7 22:50:42 mailserver1 kernel: end_request: I/O error, dev sdi, sector 0
Nov 7 22:50:42 mailserver1 kernel: Buffer I/O error on device sdi, logical block 0
Nov 7 22:50:42 mailserver1 kernel: end_request: I/O error, dev sdi, sector 0
Nov 7 22:50:42 mailserver1 kernel: Buffer I/O error on device sdi, logical block 0
Nov 7 22:50:42 mailserver1 kernel: Buffer I/O error on device sdi, logical block 1
Nov 7 22:50:42 mailserver1 kernel: Buffer I/O error on device sdi, logical block 2
Nov 7 22:50:42 mailserver1 kernel: Buffer I/O error on device sdi, logical block 3
Nov 7 22:50:42 mailserver1 kernel: Buffer I/O error on device sdi, logical block 4
Nov 7 22:50:42 mailserver1 kernel: Buffer I/O error on device sdi, logical block 5
Nov 7 22:50:42 mailserver1 kernel: Buffer I/O error on device sdi, logical block 6
Nov 7 22:50:42 mailserver1 kernel: Buffer I/O error on device sdi, logical block 7
Nov 7 22:50:42 mailserver1 kernel: Buffer I/O error on device sdi, logical block 8
Nov 7 22:50:42 mailserver1 kernel: Buffer I/O error on device sdi, logical block 9
Nov 7 22:50:42 mailserver1 kernel: Buffer I/O error on device sdi, logical block 10
Nov 7 22:50:42 mailserver1 kernel: Buffer I/O error on device sdi, logical block 11
Nov 7 22:50:42 mailserver1 kernel: Buffer I/O error on device sdi, logical block 12
Nov 7 22:50:42 mailserver1 kernel: Buffer I/O error on device sdi, logical block 13
Nov 7 22:50:42 mailserver1 kernel: Buffer I/O error on device sdi, logical block 14
Nov 7 22:50:42 mailserver1 kernel: Buffer I/O error on device sdi, logical block 15
Nov 7 22:50:42 mailserver1 kernel: end_request: I/O error, dev sdi, sector 0
Nov 7 22:50:42 mailserver1 kernel: Buffer I/O error on device sdi, logical block 0
Nov 7 22:50:42 mailserver1 kernel: end_request: I/O error, dev sdi, sector 2097144
Nov 7 22:50:42 mailserver1 kernel: Buffer I/O error on device sdi, logical block 262143
Nov 7 22:50:42 mailserver1 kernel: end_request: I/O error, dev sdi, sector 2097144
Nov 7 22:50:42 mailserver1 kernel: Buffer I/O error on device sdi, logical block 262143
Nov 7 22:50:42 mailserver1 kernel: end_request: I/O error, dev sdi, sector 0
Nov 7 22:50:42 mailserver1 kernel: Buffer I/O error on device sdi, logical block 0
Nov 7 22:50:42 mailserver1 kernel: Buffer I/O error on device sdi, logical block 1
Nov 7 22:50:42 mailserver1 kernel: Buffer I/O error on device sdi, logical block 2
Nov 7 22:50:43 mailserver1 kernel: Buffer I/O error on device sdi, logical block 3
Nov 7 22:50:43 mailserver1 kernel: Buffer I/O error on device sdi, logical block 4
Nov 7 22:50:43 mailserver1 kernel: Buffer I/O error on device sdi, logical block 5
Nov 7 22:50:43 mailserver1 kernel: Buffer I/O error on device sdi, logical block 6
Nov 7 22:50:43 mailserver1 kernel: Buffer I/O error on device sdi, logical block 7
Nov 7 22:50:43 mailserver1 kernel: Buffer I/O error on device sdi, logical block 8
Nov 7 22:50:43 mailserver1 kernel: Buffer I/O error on device sdi, logical block 9
Nov 7 22:50:43 mailserver1 kernel: Buffer I/O error on device sdi, logical block 10
Nov 7 22:50:43 mailserver1 kernel: Buffer I/O error on device sdi, logical block 11
Nov 7 22:50:43 mailserver1 kernel: Buffer I/O error on device sdi, logical block 12
Nov 7 22:50:43 mailserver1 kernel: Buffer I/O error on device sdi, logical block 13
Nov 7 22:50:43 mailserver1 kernel: Buffer I/O error on device sdi, logical block 14
Nov 7 22:50:43 mailserver1 kernel: Buffer I/O error on device sdi, logical block 15
Nov 7 22:50:43 mailserver1 kernel: end_request: I/O error, dev sdi, sector 0
Nov 7 22:50:43 mailserver1 kernel: Buffer I/O error on device sdi, logical block 0
Nov 7 22:50:43 mailserver1 kernel: end_request: I/O error, dev sdl, sector 0
Nov 7 22:50:43 mailserver1 kernel: Buffer I/O error on device sdl, logical block 0
Nov 7 22:50:43 mailserver1 kernel: end_request: I/O error, dev sdl, sector 0
Nov 7 22:50:43 mailserver1 kernel: Buffer I/O error on device sdl, logical block 0
Nov 7 22:50:43 mailserver1 kernel: end_request: I/O error, dev sdl, sector 0
Nov 7 22:50:43 mailserver1 kernel: Buffer I/O error on device sdl, logical block 0
Nov 7 22:50:43 mailserver1 kernel: Buffer I/O error on device sdl, logical block 1
Nov 7 22:50:43 mailserver1 kernel: Buffer I/O error on device sdl, logical block 2
Nov 7 22:50:43 mailserver1 kernel: Buffer I/O error on device sdl, logical block 3
Nov 7 22:50:43 mailserver1 kernel: Buffer I/O error on device sdl, logical block 4
Nov 7 22:50:43 mailserver1 kernel: Buffer I/O error on device sdl, logical block 5
Nov 7 22:50:43 mailserver1 kernel: Buffer I/O error on device sdl, logical block 6
Nov 7 22:50:43 mailserver1 kernel: Buffer I/O error on device sdl, logical block 7
Nov 7 22:50:43 mailserver1 kernel: Buffer I/O error on device sdl, logical block 8
Nov 7 22:50:43 mailserver1 kernel: Buffer I/O error on device sdl, logical block 9
Nov 7 22:50:43 mailserver1 kernel: Buffer I/O error on device sdl, logical block 10
Nov 7 22:50:43 mailserver1 kernel: Buffer I/O error on device sdl, logical block 11
Nov 7 22:50:43 mailserver1 kernel: Buffer I/O error on device sdl, logical block 12
Nov 7 22:50:43 mailserver1 kernel: Buffer I/O error on device sdl, logical block 13
Nov 7 22:50:43 mailserver1 kernel: Buffer I/O error on device sdl, logical block 14
Nov 7 22:50:43 mailserver1 kernel: Buffer I/O error on device sdl, logical block 15
Nov 7 22:50:43 mailserver1 kernel: end_request: I/O error, dev sdl, sector 0
Nov 7 22:50:43 mailserver1 kernel: Buffer I/O error on device sdl, logical block 0
Nov 7 22:50:43 mailserver1 kernel: end_request: I/O error, dev sdl, sector 2097144
Nov 7 22:50:43 mailserver1 kernel: Buffer I/O error on device sdl, logical block 262143
Nov 7 22:50:44 mailserver1 kernel: end_request: I/O error, dev sdl, sector 2097144
Nov 7 22:50:44 mailserver1 kernel: Buffer I/O error on device sdl, logical block 262143
Nov 7 22:50:44 mailserver1 kernel: end_request: I/O error, dev sdl, sector 0
Nov 7 22:50:44 mailserver1 kernel: Buffer I/O error on device sdl, logical block 0
Nov 7 22:50:44 mailserver1 kernel: Buffer I/O error on device sdl, logical block 1
Nov 7 22:50:44 mailserver1 kernel: Buffer I/O error on device sdl, logical block 2
Nov 7 22:50:44 mailserver1 kernel: Buffer I/O error on device sdl, logical block 3
Nov 7 22:50:44 mailserver1 kernel: Buffer I/O error on device sdl, logical block 4
Nov 7 22:50:44 mailserver1 kernel: Buffer I/O error on device sdl, logical block 5
Nov 7 22:50:44 mailserver1 kernel: Buffer I/O error on device sdl, logical block 6
Nov 7 22:50:44 mailserver1 kernel: Buffer I/O error on device sdl, logical block 7
Nov 7 22:50:44 mailserver1 kernel: Buffer I/O error on device sdl, logical block 8
Nov 7 22:50:44 mailserver1 kernel: Buffer I/O error on device sdl, logical block 9
Nov 7 22:50:44 mailserver1 kernel: Buffer I/O error on device sdl, logical block 10
Nov 7 22:50:44 mailserver1 kernel: Buffer I/O error on device sdl, logical block 11
Nov 7 22:50:44 mailserver1 kernel: Buffer I/O error on device sdl, logical block 12
Nov 7 22:50:44 mailserver1 kernel: Buffer I/O error on device sdl, logical block 13
Nov 7 22:50:44 mailserver1 kernel: Buffer I/O error on device sdl, logical block 14
Nov 7 22:50:44 mailserver1 kernel: Buffer I/O error on device sdl, logical block 15
Nov 7 22:50:44 mailserver1 kernel: end_request: I/O error, dev sdl, sector 0
Nov 7 22:50:44 mailserver1 kernel: Buffer I/O error on device sdl, logical block 0
Nov 7 22:51:59 mailserver1 kernel: end_request: I/O error, dev sdc, sector 0
Nov 7 22:51:59 mailserver1 kernel: Buffer I/O error on device sdc, logical block 0
Nov 7 22:51:59 mailserver1 kernel: end_request: I/O error, dev sdc, sector 0
Nov 7 22:51:59 mailserver1 kernel: Buffer I/O error on device sdc, logical block 0
Nov 7 22:51:59 mailserver1 kernel: end_request: I/O error, dev sdc, sector 0
Nov 7 22:51:59 mailserver1 kernel: Buffer I/O error on device sdc, logical block 0
Nov 7 22:51:59 mailserver1 kernel: Buffer I/O error on device sdc, logical block 1
Nov 7 22:51:59 mailserver1 kernel: Buffer I/O error on device sdc, logical block 2
Nov 7 22:51:59 mailserver1 kernel: Buffer I/O error on device sdc, logical block 3
Nov 7 22:51:59 mailserver1 kernel: Buffer I/O error on device sdc, logical block 4
Nov 7 22:51:59 mailserver1 kernel: Buffer I/O error on device sdc, logical block 5
Nov 7 22:51:59 mailserver1 kernel: Buffer I/O error on device sdc, logical block 6
Nov 7 22:51:59 mailserver1 kernel: Buffer I/O error on device sdc, logical block 7
Nov 7 22:51:59 mailserver1 kernel: Buffer I/O error on device sdc, logical block 8
Nov 7 22:51:59 mailserver1 kernel: Buffer I/O error on device sdc, logical block 9
Nov 7 22:51:59 mailserver1 kernel: Buffer I/O error on device sdc, logical block 10
Nov 7 22:51:59 mailserver1 kernel: Buffer I/O error on device sdc, logical block 11
Nov 7 22:51:59 mailserver1 kernel: Buffer I/O error on device sdc, logical block 12
Nov 7 22:51:59 mailserver1 kernel: Buffer I/O error on device sdc, logical block 13
Nov 7 22:51:59 mailserver1 kernel: Buffer I/O error on device sdc, logical block 14
Nov 7 22:51:59 mailserver1 kernel: Buffer I/O error on device sdc, logical block 15
Nov 7 22:51:59 mailserver1 kernel: end_request: I/O error, dev sdc, sector 0
Nov 7 22:51:59 mailserver1 kernel: Buffer I/O error on device sdc, logical block 0
Nov 7 22:51:59 mailserver1 kernel: end_request: I/O error, dev sdc, sector 2097144
Nov 7 22:51:59 mailserver1 kernel: Buffer I/O error on device sdc, logical block 262143
Nov 7 22:51:59 mailserver1 kernel: end_request: I/O error, dev sdc, sector 2097144
Nov 7 22:51:59 mailserver1 kernel: Buffer I/O error on device sdc, logical block 262143
Nov 7 22:51:59 mailserver1 kernel: end_request: I/O error, dev sdc, sector 0
Nov 7 22:51:59 mailserver1 kernel: Buffer I/O error on device sdc, logical block 0
Nov 7 22:51:59 mailserver1 kernel: Buffer I/O error on device sdc, logical block 1
Nov 7 22:51:59 mailserver1 kernel: Buffer I/O error on device sdc, logical block 2
Nov 7 22:51:59 mailserver1 kernel: Buffer I/O error on device sdc, logical block 3
Nov 7 22:51:59 mailserver1 kernel: Buffer I/O error on device sdc, logical block 4
Nov 7 22:51:59 mailserver1 kernel: Buffer I/O error on device sdc, logical block 5
Nov 7 22:51:59 mailserver1 kernel: Buffer I/O error on device sdc, logical block 6
Nov 7 22:51:59 mailserver1 kernel: Buffer I/O error on device sdc, logical block 7
Nov 7 22:51:59 mailserver1 kernel: Buffer I/O error on device sdc, logical block 8
Nov 7 22:51:59 mailserver1 kernel: Buffer I/O error on device sdc, logical block 9
Nov 7 22:51:59 mailserver1 kernel: Buffer I/O error on device sdc, logical block 10
Nov 7 22:51:59 mailserver1 kernel: Buffer I/O error on device sdc, logical block 11
Nov 7 22:51:59 mailserver1 kernel: Buffer I/O error on device sdc, logical block 12
Nov 7 22:51:59 mailserver1 kernel: Buffer I/O error on device sdc, logical block 13
Nov 7 22:51:59 mailserver1 kernel: Buffer I/O error on device sdc, logical block 14
Nov 7 22:51:59 mailserver1 kernel: Buffer I/O error on device sdc, logical block 15
Nov 7 22:51:59 mailserver1 kernel: end_request: I/O error, dev sdc, sector 0
Nov 7 22:51:59 mailserver1 kernel: Buffer I/O error on device sdc, logical block 0
Nov 7 22:51:59 mailserver1 kernel: end_request: I/O error, dev sdf, sector 0
Nov 7 22:51:59 mailserver1 kernel: Buffer I/O error on device sdf, logical block 0
Nov 7 22:51:59 mailserver1 kernel: end_request: I/O error, dev sdf, sector 0
Nov 7 22:51:59 mailserver1 kernel: Buffer I/O error on device sdf, logical block 0
Nov 7 22:51:59 mailserver1 kernel: end_request: I/O error, dev sdf, sector 0
Nov 7 22:51:59 mailserver1 kernel: Buffer I/O error on device sdf, logical block 0
Nov 7 22:51:59 mailserver1 kernel: Buffer I/O error on device sdf, logical block 1
Nov 7 22:51:59 mailserver1 kernel: Buffer I/O error on device sdf, logical block 2
Nov 7 22:51:59 mailserver1 kernel: Buffer I/O error on device sdf, logical block 3
Nov 7 22:51:59 mailserver1 kernel: Buffer I/O error on device sdf, logical block 4
Nov 7 22:51:59 mailserver1 kernel: Buffer I/O error on device sdf, logical block 5
Nov 7 22:51:59 mailserver1 kernel: Buffer I/O error on device sdf, logical block 6
Nov 7 22:51:59 mailserver1 kernel: Buffer I/O error on device sdf, logical block 7
Nov 7 22:51:59 mailserver1 kernel: Buffer I/O error on device sdf, logical block 8
Nov 7 22:51:59 mailserver1 kernel: Buffer I/O error on device sdf, logical block 9
Nov 7 22:52:00 mailserver1 kernel: Buffer I/O error on device sdf, logical block 10
Nov 7 22:52:00 mailserver1 kernel: Buffer I/O error on device sdf, logical block 11
Nov 7 22:52:00 mailserver1 kernel: Buffer I/O error on device sdf, logical block 12
Nov 7 22:52:00 mailserver1 kernel: Buffer I/O error on device sdf, logical block 13
Nov 7 22:52:00 mailserver1 kernel: Buffer I/O error on device sdf, logical block 14
Nov 7 22:52:00 mailserver1 kernel: Buffer I/O error on device sdf, logical block 15
Nov 7 22:52:00 mailserver1 kernel: end_request: I/O error, dev sdf, sector 0
Nov 7 22:52:00 mailserver1 kernel: Buffer I/O error on device sdf, logical block 0
Nov 7 22:52:00 mailserver1 kernel: end_request: I/O error, dev sdf, sector 2097144
Nov 7 22:52:00 mailserver1 kernel: Buffer I/O error on device sdf, logical block 262143
Nov 7 22:52:00 mailserver1 kernel: end_request: I/O error, dev sdf, sector 2097144
Nov 7 22:52:00 mailserver1 kernel: Buffer I/O error on device sdf, logical block 262143
Nov 7 22:52:00 mailserver1 kernel: end_request: I/O error, dev sdf, sector 0
Nov 7 22:52:00 mailserver1 kernel: Buffer I/O error on device sdf, logical block 0
Nov 7 22:52:00 mailserver1 kernel: Buffer I/O error on device sdf, logical block 1
Nov 7 22:52:00 mailserver1 kernel: Buffer I/O error on device sdf, logical block 2
Nov 7 22:52:00 mailserver1 kernel: Buffer I/O error on device sdf, logical block 3
Nov 7 22:52:00 mailserver1 kernel: Buffer I/O error on device sdf, logical block 4
Nov 7 22:52:00 mailserver1 kernel: Buffer I/O error on device sdf, logical block 5
Nov 7 22:52:00 mailserver1 kernel: Buffer I/O error on device sdf, logical block 6
Nov 7 22:52:00 mailserver1 kernel: Buffer I/O error on device sdf, logical block 7
Nov 7 22:52:00 mailserver1 kernel: Buffer I/O error on device sdf, logical block 8
Nov 7 22:52:00 mailserver1 kernel: Buffer I/O error on device sdf, logical block 9
Nov 7 22:52:00 mailserver1 kernel: Buffer I/O error on device sdf, logical block 10
Nov 7 22:52:00 mailserver1 kernel: Buffer I/O error on device sdf, logical block 11
Nov 7 22:52:00 mailserver1 kernel: Buffer I/O error on device sdf, logical block 12
Nov 7 22:52:00 mailserver1 kernel: Buffer I/O error on device sdf, logical block 13
Nov 7 22:52:00 mailserver1 kernel: Buffer I/O error on device sdf, logical block 14
Nov 7 22:52:00 mailserver1 kernel: Buffer I/O error on device sdf, logical block 15
Nov 7 22:52:00 mailserver1 kernel: end_request: I/O error, dev sdf, sector 0
Nov 7 22:52:00 mailserver1 kernel: Buffer I/O error on device sdf, logical block 0
Nov 7 22:52:00 mailserver1 kernel: end_request: I/O error, dev sdi, sector 0
Nov 7 22:52:00 mailserver1 kernel: Buffer I/O error on device sdi, logical block 0
Nov 7 22:52:00 mailserver1 kernel: end_request: I/O error, dev sdi, sector 0
Nov 7 22:52:00 mailserver1 kernel: Buffer I/O error on device sdi, logical block 0
Nov 7 22:52:00 mailserver1 kernel: end_request: I/O error, dev sdi, sector 0
Nov 7 22:52:00 mailserver1 kernel: Buffer I/O error on device sdi, logical block 0
Nov 7 22:52:00 mailserver1 kernel: Buffer I/O error on device sdi, logical block 1
Nov 7 22:52:00 mailserver1 kernel: Buffer I/O error on device sdi, logical block 2
Nov 7 22:52:00 mailserver1 kernel: Buffer I/O error on device sdi, logical block 3
Nov 7 22:52:00 mailserver1 kernel: Buffer I/O error on device sdi, logical block 4
Nov 7 22:52:00 mailserver1 kernel: Buffer I/O error on device sdi, logical block 5
Nov 7 22:52:00 mailserver1 kernel: Buffer I/O error on device sdi, logical block 6
Nov 7 22:52:00 mailserver1 kernel: Buffer I/O error on device sdi, logical block 7
Nov 7 22:52:00 mailserver1 kernel: Buffer I/O error on device sdi, logical block 8
Nov 7 22:52:00 mailserver1 kernel: Buffer I/O error on device sdi, logical block 9
Nov 7 22:52:00 mailserver1 kernel: Buffer I/O error on device sdi, logical block 10
Nov 7 22:52:00 mailserver1 kernel: Buffer I/O error on device sdi, logical block 11
Nov 7 22:52:00 mailserver1 kernel: Buffer I/O error on device sdi, logical block 12
Nov 7 22:52:00 mailserver1 kernel: Buffer I/O error on device sdi, logical block 13
Nov 7 22:52:00 mailserver1 kernel: Buffer I/O error on device sdi, logical block 14
Nov 7 22:52:00 mailserver1 kernel: Buffer I/O error on device sdi, logical block 15
Nov 7 22:52:00 mailserver1 kernel: end_request: I/O error, dev sdi, sector 0
Nov 7 22:52:00 mailserver1 kernel: Buffer I/O error on device sdi, logical block 0
Nov 7 22:52:01 mailserver1 kernel: end_request: I/O error, dev sdi, sector 2097144
Nov 7 22:52:01 mailserver1 kernel: Buffer I/O error on device sdi, logical block 262143
Nov 7 22:52:01 mailserver1 kernel: end_request: I/O error, dev sdi, sector 2097144
Nov 7 22:52:01 mailserver1 kernel: Buffer I/O error on device sdi, logical block 262143
Nov 7 22:52:01 mailserver1 kernel: end_request: I/O error, dev sdi, sector 0
Nov 7 22:52:01 mailserver1 kernel: Buffer I/O error on device sdi, logical block 0
Nov 7 22:52:01 mailserver1 kernel: Buffer I/O error on device sdi, logical block 1
Nov 7 22:52:01 mailserver1 kernel: Buffer I/O error on device sdi, logical block 2
Nov 7 22:52:01 mailserver1 kernel: Buffer I/O error on device sdi, logical block 3
Nov 7 22:52:01 mailserver1 kernel: Buffer I/O error on device sdi, logical block 4
Nov 7 22:52:01 mailserver1 kernel: Buffer I/O error on device sdi, logical block 5
Nov 7 22:52:01 mailserver1 kernel: Buffer I/O error on device sdi, logical block 6
Nov 7 22:52:01 mailserver1 kernel: Buffer I/O error on device sdi, logical block 7
Nov 7 22:52:01 mailserver1 kernel: Buffer I/O error on device sdi, logical block 8
Nov 7 22:52:01 mailserver1 kernel: Buffer I/O error on device sdi, logical block 9
Nov 7 22:52:01 mailserver1 kernel: Buffer I/O error on device sdi, logical block 10
Nov 7 22:52:01 mailserver1 kernel: Buffer I/O error on device sdi, logical block 11
Nov 7 22:52:01 mailserver1 kernel: Buffer I/O error on device sdi, logical block 12
Nov 7 22:52:01 mailserver1 kernel: Buffer I/O error on device sdi, logical block 13
Nov 7 22:52:01 mailserver1 kernel: Buffer I/O error on device sdi, logical block 14
Nov 7 22:52:01 mailserver1 kernel: Buffer I/O error on device sdi, logical block 15
Nov 7 22:52:01 mailserver1 kernel: end_request: I/O error, dev sdi, sector 0