[plug] disk error on boot up

[Jon Miller]

When booting up a SLES9 OES server I'm seeing the following errors:
device-mapper: 4.3.0-ioctl (2004-09-30) initialised: dm-devel at redhat.com
device-mapper: device 253:0 too small for target
device-mapper: : dm-linear: Device lookup failed

device-mapper: device doesn't appear to be in the dev hash table.

Trying to move old root to /initrd ... failed
Unmounting old root

hda: drive_cmd: status=0x51 { DriveReady SeekComplete Error }
hda: drive_cmd: error=0x04 { DriveStatusError }
ide: failed opcode was: 0xef
hda: task_no_data_intr: status=0x51 { DriveReady SeekComplete Error }
hda: task_no_data_intr: error=0x04 { DriveStatusError }
hda: task_no_data_intr: error=0x04 { DriveStatusError }
ide: failed opcode was: 0xef
hdb: drive_cmd: status=0x51 { DriveReady SeekComplete Error }
hdb: drive_cmd: error=0x04 { DriveStatusError }
ide: failed opcode was: 0xef
Non-volatile memory driver v1.2
end_request: I/O error, dev fd0, sector 0
end_request: I/O error, dev fd0, sector 0
hdc: ATAPI 19X DVD-ROM DVD-R CD-R/RW drive, 2048kB Cache
Uniform CD-ROM driver Revision: 3.20
hdc: packet command error: status=0x51 { DriveReady SeekComplete Error }
hdc: packet command error: error=0x54
hdd: ATAPI 32X CD-ROM CD-R/RW drive, 2048kB Cache
SCSI subsystem initialized
st: Version 20040318, fixed bufsize 32768, s/g segs 256
hdc: packet command error: status=0x51 { DriveReady SeekComplete Error }
hdc: packet command error: error=0x54
hdc: packet command error: status=0x51 { DriveReady SeekComplete Error }
hdc: packet command error: error=0x54
BIOS EDD facility v0.13 2004-Mar-09, 2 devices found
hdc: packet command error: status=0x51 { DriveReady SeekComplete Error }
hdc: packet command error: error=0x54
eth0: no IPv6 routers present
eth0: no IPv6 routers present
ALSA sound/pci/via82xx.c:728: invalid via82xx_cur_ptr, sing last valid pointer
ALSA sound/pci/via82xx.c:728: invalid via82xx_cur_ptr, using last valid pointer
ALSA sound/pci/via82xx.c:728: invalid via82xx_cur_ptr, using last valid pointer
ALSA sound/pci/via82xx.c:728: invalid via82xx_cur_ptr, using last valid pointer
ALSA sound/pci/via82xx.c:728: invalid via82xx_cur_ptr, using last valid pointer
ALSA sound/pci/via82xx.c:728: invalid via82xx_cur_ptr, using last valid pointer
ALSA sound/pci/via82xx.c:728: invalid via82xx_cur_ptr, using last valid pointer
ALSA sound/pci/via82xx.c:728: invalid via82xx_cur_ptr, using last valid pointer
hdc: packet command error: status=0x51 { DriveReady SeekComplete Error }
hdc: packet command error: error=0x54
hdc: packet command error: status=0x51 { DriveReady SeekComplete Error }
hdc: packet command error: error=0x54
hdc: command error: status=0x51 { DriveReady SeekComplete Error }
hdc: command error: error=0x54
end_request: I/O error, dev hdc, sector 64
isofs_fill_super: bread failed, dev=hdc, iso_blknum=16, block=16
udf: registering filesystem
hdc: packet command error: status=0x51 { DriveReady SeekComplete Error }
hdc: packet command error: error=0x54
hdc: packet command error: status=0x51 { DriveReady SeekComplete Error }
hdc: packet command error: error=0x54
hdc: command error: status=0x51 { DriveReady SeekComplete Error }
hdc: command error: status=0x51 { DriveReady SeekComplete Error }
hdc: command error: error=0x54
end_request: I/O error, dev hdc, sector 64
hdc: command error: status=0x51 { DriveReady SeekComplete Error }
hdc: command error: error=0x54
end_request: I/O error, dev hdc, sector 8388600
hdc: command error: status=0x51 { DriveReady SeekComplete Error }
hdc: command error: error=0x54
end_request: I/O error, dev hdc, sector 8387576
hdc: command error: status=0x51 { DriveReady SeekComplete Error }
hdc: command error: error=0x54
end_request: I/O error, dev hdc, sector 8387352
hdc: command error: status=0x51 { DriveReady SeekComplete Error }
hdc: command error: error=0x54
end_requet: I/O error, dev hdc, sector 8388592
hdc: command error: status=0x51 { DriveReady SeekComplete Error }
hdc: command error: error=0x54
end_request: I/O error, dev hdc, sector 8387568
hdc: command error: status=0x51 { DriveReady SeekComplete Error }
hdc: command error: error=0x54
end_request: I/O error, dev hdc, sector 8387344
hdc: command error: status=0x51 { DriveReady SeekComplete Error }
hdc: command error: error=0x54
UDF-fs: No partition found (1)
subfs: unsuccessful attempt to mount media (256)
hdc: packet command error: status=0x51 { DriveReady SeekComplete Error }
hdc: packet command error: error=0x54
hdc: packet command error: status=0x51 { DriveReady SeekComplete Error }
hdc: packet command error: error=0x54
hdc: command error: status=0x51 { DriveReady SeekComplete Error }
hdc: command error: error=0x54
end_request: I/O error, dev hdc, sector 64
isofs_fill_super: bread failed, dev=hdc, iso_blknum=16, block=16
hdc: packet command error: status=0x51 { DriveReady SeekComplete Error }
hdc: packet command error: error=0x54
hdc: packet command error: status=0x51 { DriveReady SeekComplete Error }
hdc: packet command error: error=0x54
hdc: command error: status=0x51 { DriveReady SeekComplete Error }
hdc: command error: error=0x54
end_request: I/O error, dev hdc, sector 64
hdc: command error: status=0x51 { DriveReady SeekComplete Error }
hdc: command error: error=0x54
end_request: I/O error, dev hdc, sector 8388600
hdc: command error: status=0x51 { DriveReady SeekComplete Error }
hdc: command error: error=0x54
end_request: I/O error, dev hdc, sector 8387576
UDF-fs: No partition found (1)
subfs: unsuccessful attempt to mount media (256)
end_request: I/O error, dev fd0, sector 0
end_request: I/O error, dev fd0, sector 0
end_request: I/O error, dev fd0, sector 0
subfs: unsuccessful attempt to mount media (256)

Can someone point me in the right direction.
the missing disk and partition is intact from looking at the partition table.

Thanks