Mysterious SCSI problems (ADDENDUM)

From: Erik Persson <erik_at_ikp.liu.se>
Date: Fri, 28 Aug 1998 21:26:37 +0200

Upon suggestion from <alan_at_nabeth.cxo.dec.com> i will also submit the
full uerf report for these incidents:

********************************* ENTRY 20. *********************************

----- EVENT INFORMATION -----

EVENT CLASS ERROR EVENT
OS EVENT TYPE 199. CAM SCSI
SEQUENCE NUMBER 2.
OPERATING SYSTEM DEC OSF/1
OCCURRED/LOGGED ON Fri Aug 28 19:35:24 1998
OCCURRED ON SYSTEM dylan
SYSTEM ID x0007001B
SYSTYPE x00000000

----- UNIT INFORMATION -----

CLASS x0022 DEC SIM
SUBSYSTEM x0000 DISK
BUS # x0002
                              x00A8 LUN x0
                                        TARGET x5

----- CAM STRING -----

ROUTINE NAME ss_perform_timeout

----- CAM STRING -----

                                        timeout on disconnected
request

----- UNSUPPORTED ENTRY -----

CAM ENTRY x0000040E SIM_WS

********************************* ENTRY 21. *********************************

----- EVENT INFORMATION -----

EVENT CLASS ERROR EVENT
OS EVENT TYPE 199. CAM SCSI
SEQUENCE NUMBER 3.
OPERATING SYSTEM DEC OSF/1
OCCURRED/LOGGED ON Fri Aug 28 19:35:24 1998
OCCURRED ON SYSTEM dylan
SYSTEM ID x0007001B
SYSTYPE x00000000

----- UNIT INFORMATION -----

CLASS x0022 DEC SIM
SUBSYSTEM x0000 DISK
BUS # x0002
                              x00A8 LUN x0
                                        TARGET x5

----- CAM STRING -----

ROUTINE NAME ss_abort_done

----- CAM STRING -----

                                        SCSI abort has been performed

********************************* ENTRY 22. *********************************

----- EVENT INFORMATION -----

EVENT CLASS ERROR EVENT
OS EVENT TYPE 199. CAM SCSI
SEQUENCE NUMBER 4.
OPERATING SYSTEM DEC OSF/1
OCCURRED/LOGGED ON Fri Aug 28 19:35:24 1998
OCCURRED ON SYSTEM dylan
SYSTEM ID x0007001B
SYSTYPE x00000000

----- UNIT INFORMATION -----

CLASS x0001 TAPE
SUBSYSTEM x0000 DISK
BUS # x0002
                              x00A8 LUN x0
                                        TARGET x5

----- CAM STRING -----

ROUTINE NAME ctape_iodone

----- CAM STRING -----

                                        Unexpected CCB status

----- CAM STRING -----

ERROR TYPE Hard Error Detected

----- CAM STRING -----

DEVICE NAME DEC TZ887 (C) DECCF64


----- CAM STRING -----

                                        Active CCB at time of error

----- CAM STRING -----

                                        Command timed out
ERROR - os_std, os_type = 11, std_type = 10


----- ENT_CCB_SCSIIO -----

*MY ADDR x07FA1100
CCB LENGTH x00C0
FUNC CODE x01
CAM_STATUS x004B CAM_CMD_TIMEOUT
                                        SIM QFRZN
PATH ID 2.
TARGET ID 5.
TARGET LUN 0.
CAM FLAGS x00000080
                                        CAM_DIR_OUT
*PDRV_PTR x07FA0DA8
*NEXT_CCB x00000000
*REQ_MAP x07F82200
VOID (*CAM_CBFCNP)() x004CDC00
*DATA_PTR x000F2000
DXFER_LEN x00008000
*SENSE_PTR x07FA0DD0
SENSE_LEN x48
CDB_LEN x06
SGLIST_CNT x0000
CAM_SCSI_STATUS x0000 SCSI_STAT_GOOD
SENSE_RESID x00
RESID x00008000
CAM_CDB_IO x00000000000000008000000A
CAM_TIMEOUT x0000012F
MSGB_LEN x0000
VU_FLAGS x0000
TAG_ACTION x00



-- 
Erik Persson, System Manager            e-mail: erik_at_ikp.liu.se
Dept. of Mech. Engineering              Voice: +46 13 28 2464
University of Linköping, Sweden		Fax:   +46 13 21 2717
Received on Fri Aug 28 1998 - 19:27:41 NZST

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