On 07/01/2011 10:41 AM, Clark Cooper wrote:
14:11:53,877 ERR kernel:[ 209.913876] dasd(eckd): I/O status report for device 0.0.0100: 14:11:53,877 ERR kernel:[ 209.913880]<3>dasd(eckd): in req: 00000000024c9eb0 CS: 0x40 DS: 0x0E CC: 0x00 RC: 0 14:11:53,877 ERR kernel:[ 209.913883]<3>dasd(eckd): device 0.0.0100: Failing CCW: 00000000024c9fb8 14:11:53,877 ERR kernel:[ 209.913887]<3>dasd(eckd): Sense(hex) 0- 7: 00 08 00 00 0a c7 23 00 14:11:53,877 ERR kernel:[ 209.913890]<3>dasd(eckd): Sense(hex) 8-15: 00 00 00 00 00 00 00 04 14:11:53,877 ERR kernel:[ 209.913893]<3>dasd(eckd): Sense(hex) 16-23: e5 04 0e 07 00 01 0f 00 14:11:53,877 ERR kernel:[ 209.913896]<3>dasd(eckd): Sense(hex) 24-31: 00 00 40 e0 00 02 c7 03 14:11:53,877 ERR kernel:[ 209.913900]<3>dasd(eckd): 24 Byte: 0 MSG 0, no MSGb to SYSOP 14:11:53,877 ERR kernel:[ 209.914040] dasd(eckd): Related CP in req: 00000000024c9eb0 14:11:53,877 ERR kernel:[ 209.914043]<3>dasd(eckd): CCW 00000000024c9fa8: E7400040 024C9FB8 DAT: 01800a00 00000000 00000000 40c00000 00000000 02c70003 02c70003 00000000 14:11:53,877 ERR kernel:[ 209.914049]<3>dasd(eckd): CCW 00000000024c9fb0: A6041000 024C9FF8 DAT: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 14:11:53,877 ERR kernel:[ 209.914081] end_request: I/O error, dev dasdb, sector 1024216 14:11:53,877 ERR kernel:[ 209.914843] dasd-eckd 0.0.0100: The specified record was not found
Looks like hardware issues to me. The kernel is not happy. This block is recurring through your log file.