i started getting lots of cam scsi errors this morning, and am trying
to figure out what they mean. can someone help me out before my
system dies?
i have the following hardware:
DEC OSF/1 V3.2A (Rev. 17); Wed Jan 3
_10:59:30 MST 1996
physical memory = 64.00 megabytes.
available memory = 54.31 megabytes.
using 238 buffers containing 1.85
_megabytes of memory
tc0 at nexus
tcds0 at tc0 slot 4
scsi0 at tcds0 slot 0
rz0 at scsi0 bus 0 target 0 lun 0 (DEC
_ RZ26L (C) DEC 440C)
rz1 at scsi0 bus 0 target 1 lun 0
_(MICROP 1991-27MZ Q4D HT02)
tz5 at scsi0 bus 0 target 5 lun 0
_(Quantum DLT4700 CA19)
ln0: DEC LANCE Module Name: PMAD-BA
ln0 at tc0 slot 5
ln0: DEC LANCE Ethernet Interface,
_hardware address: 08-00-2B-BE-F4-49
scc0 at tc0 slot 5
bba0 at tc0 slot 5
fb0 at tc0 slot 6
1280X1024
tza0 at tc0 slot 0
scsi1 at tza0
rz9 at scsi1 bus 1 target 1 lun 0
_(SEAGATE ST410800N 0016)
rz10 at scsi1 bus 1 target 2 lun 0
_(SEAGATE ST410800N 0019)
rz11 at scsi1 bus 1 target 3 lun 0
_(MICROP 1991-27MZ 1020S HT01)
DEC 3000 - M300LX system
Firmware revision: 6.0
PALcode: OSF version 1.35
dli: configured
that is---2 scsi interfaces, one with 3 9GB disks, and the other with
an RZ26L, a 9 GB disk and a tape drive. which of these could be
generating these errors, and how can i pinpoint the problem? any help
would be appreciated. (hopefully my system won't die completely
before i can figure it out.) also, i'm running advfs, if that makes
any difference.
the syslog entries are listed first, followed by the entry from uerf.
- dave
Jan 30 08:12:13 mustang vmunix: advfs I/O error: setId 0x2fd85b2d.000af462.2.8002 tag 0x0000da86.8001u page 56
Jan 30 08:12:13 mustang vmunix: vd 1 blk 17094464 blkCnt 128
Jan 30 08:12:13 mustang vmunix: read error = 5
Jan 30 08:12:14 mustang vmunix: advfs I/O error: setId 0x2fd85b2d.000af462.2.8002 tag 0x0000da86.8001u page 64
Jan 30 08:12:14 mustang vmunix: vd 1 blk 17094592 blkCnt 128
Jan 30 08:12:14 mustang vmunix: read error = 5
#
#
uerf version 4.2-011 (122)
********************************* ENTRY 1. *********************************
----- EVENT INFORMATION -----
EVENT CLASS ERROR EVENT
OS EVENT TYPE 199. CAM SCSI
SEQUENCE NUMBER 895.
OPERATING SYSTEM DEC OSF/1
OCCURRED/LOGGED ON Tue Jan 30 08:08:56 1996
OCCURRED ON SYSTEM mustang
SYSTEM ID x00020007 CPU TYPE: DEC 3000
SYSTYPE x00000000
----- UNIT INFORMATION -----
CLASS x0000 DISK
SUBSYSTEM x0000 DISK
BUS # x0001
x0050 LUN x0
TARGET x2
----- CAM STRING -----
ROUTINE NAME cdisk_bbr_done
----- CAM STRING -----
cdisk_bbr_read: Bad block ok no BBR
_action bad block number: 104
----- CAM STRING -----
ERROR TYPE Soft Error Detected (recovered)
----- CAM STRING -----
DEVICE NAME UNKNOWN
----- CAM STRING -----
Active CCB at time of error
----- CAM STRING -----
CCB request completed w/out error
ERROR - os_std, os_type = 11, std_type = 10
----- ENT_CCB_SCSIIO -----
*MY ADDR x8284FB28
CCB LENGTH x00C0
FUNC CODE x01
CAM_STATUS x0001 CAM_REQ_CMP
PATH ID 1.
TARGET ID 2.
TARGET LUN 0.
CAM FLAGS x00001840
CAM_DIR_IN
CAM_SIM_QFREEZE
CAM_SIM_QHEAD
*PDRV_PTR x8284F828
*NEXT_CCB x00000000
*REQ_MAP x00000000
VOID (*CAM_CBFCNP)() x00461AB0
*DATA_PTR x82865400
DXFER_LEN x00000200
*SENSE_PTR x8284F850
SENSE_LEN x40
CDB_LEN x0A
SGLIST_CNT x0000
CAM_SCSI_STATUS x0000 SCSI_STAT_GOOD
SENSE_RESID x00
RESID x00000000
CAM_CDB_IO x000000010000B4719F000028
CAM_TIMEOUT x0000003C
MSGB_LEN x0000
VU_FLAGS x0000
TAG_ACTION x00
********************************* ENTRY 2. *********************************
Received on Tue Jan 30 1996 - 17:10:09 NZDT