Hi,
Our KSZPSA/dual HSZ50 system has been logging the following type of
errors several times each day, sometimes followed by a bus reset.
HSZ50's HSOF 5.0 has also logged error messages, which are shown in the
HSZ Data area below.
If anyone has an insight into this, I would be very grateful.
Thank you,
Alex Gorbachev
gorbachev_alex_at_bah.com
******************************** ENTRY 575
********************************
Logging OS 2. Digital UNIX
System Architecture 2. Alpha
Event sequence number 26.
Timestamp of occurrence 17-NOV-1997 11:34:42
Host name minnie
System type register x00000016 AlphaServer 4000 Series
Number of CPUs (mpnum) x00000001
CPU logging event (mperr) x00000000
Event validity 1. O/S claims event is valid
Event severity 5. Low Priority
Entry type 199. CAM SCSI Event Type
------- Unit Info -------
Bus Number 2.
Unit Number x00A3 Target = 4.
LUN = 3.
------- CAM Data -------
Class x00 Disk
Subsystem x00 Disk
Number of Packets 10.
------ Packet Type ------ 258. Module Name String
Routine Name cam_disk_unit_atten
------ Packet Type ------ 256. Generic String
Event - Unit Attention
------ Packet Type ------ 262. Info Error String
Error Type Information Message Detected
(recovered)
------ Packet Type ------ 257. Device Name String
Device Name DEC HSZ50-AX HSZ50-AX
------ Packet Type ------ 256. Generic String
Active CCB at time of error
------ Packet Type ------ 256. Generic String
CCB request completed with an error
------ Packet Type ------ 1. SCSI I/O Request CCB(CCB_SCSIIO)
Packet Revision 76.
CCB Address xFFFFFC0051800800
CCB Length x00C0
XPT Function Code x01 Execute requested SCSI I/O
Cam Status x84 CCB Request Completed WITH Error
Autosense Data Valid for Target
Path ID 2.
Target ID 4.
Target LUN 3.
Cam Flags x000004C0 Data Direction (11: no data)
Disable the SIM Queue Frozen State
*pdrv_ptr xFFFFFC00518004A8
*next_ccb x0000000000000000
*req_map x0000000000000000
void (*cam_cbfcnp)() xFFFFFC00004D3730
*data_ptr x0000000000000000
Data Transfer Length 0.
*sense_ptr xFFFFFC00518004D0
Auotsense Byte Length 160.
CDB Length 6.
Scatter/Gather Entry Cnt 0.
SCSI Status x02 Check Condition
Autosense Residue Length x00
Transfer Residue Length x00000000
(CDB) Command & Data Buf
15--<-12 11--<-08 07--<-04 03--<-00 :Byte Order
0000: 00000000 00000000 00000000 * ............*
Timeout Value x00000014
*msg_ptr x0000000000000000
Message Length 0.
Vendor Unique Flags x0000
Tag Queue Actions x00
------ Packet Type ------ 256. Generic String
Error, exception, or abnormal
condition
------ Packet Type ------ 256. Generic String
UNIT ATTENTION - Medium changed or
target
reset
------ Packet Type ------ 768. SCSI Sense Data
Packet Revision 0.
------- HSZ Data -------
Instance Code x0102030A An unrecoverable firmware
inconsistency
was detected or an intentional
restart or
shutdown of controller operation
was
requested.
Component ID = Executive
Services.
Event Number = x00000002
Repair Action = x00000003
NR Threshold = x0000000A
Template Type x01 Last Failure Event.
Template Flags x00 HCE = 0, Event did not occur
during Host
Command Execution.
Ctrl Serial # ZG71727363
Ctrl Software Revision V50Z
RAIDSET State x00 NORMAL. All members present and
reconstructed, IF LUN is configured
as a
RAIDSET.
Error Code x70 Current Error
Sense Key x06 Unit Attention
ASC & ASCQ xA000 ASC = x00A0
ASCQ = x0000
Last failure event report.
Last Failure Code x010D0110 Component ID = Executive
Services.
Event Number = x0000000D
Repair Action = x00000001
Flag = 0, Firmware Detected
Inconsistency.
Restart Code = No restart.
Parameter Count = 0.
The System Information structure
within
the System Information Page has
been reset
to default settings. The only known
cause
for this event is an I960 processor
hang
caused by a reference to a memory
region
that is not implemented. When such
a hang
occurs, controller modules equipped
with
inactivity watchdog timer circuitry
will
spontaneously reboot after the
watchdog
timer expires (within seconds of
the
hang). Controller modules not so
equipped
will just hang as indicated by the
green
LED on the OCP remaining in a
steady
state.
Received on Fri Jan 16 1998 - 23:59:50 NZDT