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| Title: | TurboLaser Notesfile - AlphaServer 8200 and 8400 systems |
| Notice: | Welcome to WONDER::TURBOLASER in it's new home shortly |
| Moderator: | LANDO::DROBNER |
|
| Created: | Tue Dec 20 1994 |
| Last Modified: | Fri Jun 06 1997 |
| Last Successful Update: | Fri Jun 06 1997 |
| Number of topics: | 1218 |
| Total number of notes: | 4645 |
1071.0. "KZPSA SCSI Bus hang" by LEMAN::NEUWEILER () Mon Jan 27 1997 08:53
We have a bus hang problem with the KZPSA on a AlphaServer 8400 5/350 with
6GB of memory, running VMS V6.2-1H3.
Once every few days the SCSI bus controlled by the KZPSA locks up and
causes a system crash. The bus configuration is as follows:
KZPSA --> DWZZA-VA --> BA658-AA. There are 4 RZ28-VA's in the BA658 which
hold the system page files.
Every single item on this bus has been changed, the terminations have been
verified, but the problem continues.
Below I include a typical errorlog output related to the bus hang.
I have no more ideas, what could be wrong?
Thanks for help,
Joerg
Attached an an extract from the errorlog:
******************************** ENTRY 2647 ********************************
Logging OS 1. OpenVMS
System Architecture 2. Alpha
OS version V6.2-1H3
Event sequence number 34293.
Timestamp of occurrence 14-JAN-1997 07:38:36
Time since reboot 0 Day(s) 13:29:36
Host name SUPRA1
System Model AlphaServer 8400 Model 5/350
Entry type 98. Asynchronous Device Attention
---- Device Profile ----
Unit SUPRA1$PKA0
Product Name SIMport KZxSA/SCSI
----- SIMport Data -----
Long Word Length 61.
Error Log Revision 1.
Error Type x0B Controller Error
Error Sub-Type x00
SCSI ID x07
SCSI Command x00
SCSI Message x00
SCSI Status xFF No Status Received
--- Path Inquiry CCB ---
CAM Version x47
SCSI Capabilities x32
Target Mode Support x80
Miscellaneous x00
Engine Count x0000
Vendor Unique 14 bytes
15--<-12 11--<-08 07--<-04 03--<-00 :Byte Order
0000: 00000000 00000000 00000000 00000000 *...............4*
Private Data Size x00000000
Async Capabilities x00000011
Highest Path ID x00
SCSI Device ID x07
SIM Vendor ID (ASCII)
HBA Vendor ID (ASCII) DEC N01 A10
OS Specific Function x00000000
--- SIMport Counters ---
Number of port counters 28.
TIME_SINCE_ZEROED x00000000 Time (in milliseconds) since the SIMport
counters were last zeroed.
HOST_DATA_STR_ERR x00000000 Host data structure error count.
HOST_MEM_ERR x00000000 Host memory system error count.
ADAP_FW_ERR x00000000 SIMport adapter firmware error count.
ADAP_HW_ERR x00000000 SIMport adapter hardware error count.
CMD_COMP_INT x00000000 Command complete interrupt count.
MISC_INT x00000000 Miscellaneous interrupt count.
COMP_INT x00000000 Completion interrupt count.
CMD_TO x00000000 Command timeout count.
HOST_BUS_FAULT x00000000 Host bus fault count.
SCSI_CMDS_SENT x00000000 SCSI commands sent count.
SCSI_CMDS_REC x00000000 SCSI commands received (target mode)
count.
DATA_PHASE_BYTES_SENT x00000000 Total DATA PHASE bytes sent count.
DATA_PHASE_BYTES_REC x00000000 Total DATA PHASE bytes received count.
SCSI_BUS_RESET x00000000 SCSI BUS RESET count.
BUS_DEVICE_RESET_SENT x00000000 SCSI BUS DEVICE RESETS sent count.
SEL_RESEL_TO x00000000 Selection and reselection timeout count.
PARITY_ERROR x00000000 Parity errors detected count.
UNSOLICITED_RESELECTION x00000000 Unsolicited reselection count.
UNSUPPORTED_MSG_REC x00000000 Unrecognized, unexpected, or unsupported
messages received count.
MSG_REJECT_REC x00000000 MESSAGE REJECT messages received count.
UNEXPECTED_DISCONNECT x00000000 Unexpected disconnects count.
PHASE_MISMATCH x00000000 Unexpected phase changes (phase mismatch)
count.
HANDSHAKE_TO x00000000 Synchronous data transfer period
violations (handshake timeout) count.
--- Adapter Registers ---
Status Register x00000000 Bit 8 (0) - ASIC - Error Interrupt.
Failing Address Register x00000000
Failing Parameters Regs. x00000000
Error Log Register 1 x00000000
Error Log Register 2 x00000010
Error Log Register 3 xECCD8428
Error Log Register 4 x00000617
Error Log Register 5 x0000BDB4
Error Log Register 6 x00000000
Error Log Register 7 x00000000
Error Log Register 8 x00000000
Error Log Register 9 x00000000
Error Log Register A x00000000
----- Software Info -----
UCB$x_ERTCNT 4. Retries Remaining
UCB$x_ERTMAX 0. Retries Allowable
IRP$Q_IOSB x0000000000000000
UCB$x_STS x00000010 Online
IRP$L_PID x00000000 Requestor "PID"
IRP$x_BOFF 0. Byte Page Offset
IRP$x_BCNT 0. Transfer Size In Byte(s)
UCB$x_ERRCNT 1. Errors This Unit
UCB$L_OPCNT 100. QIO's This Unit
ORB$L_OWNER x00010004 Owners UIC
UCB$L_DEVCHAR1 x0C440000 Available
Error Logging
Capable of Input
Capable of Output
******************************** ENTRY 2649 ********************************
Logging OS 1. OpenVMS
System Architecture 2. Alpha
OS version V6.2-1H3
Event sequence number 34297.
Timestamp of occurrence 14-JAN-1997 08:07:33
Time since reboot 0 Day(s) 13:58:33
Host name SUPRA1
System Model AlphaServer 8400 Model 5/350
Entry type 1. Device Error
---- Device Profile ----
Unit SUPRA1$DKA100
Product Name RZ28
-- Driver Supplied Info -
Device Firmware Revision 442D
VMS SCSI Error Type 3. Send SCSI Command Failed
SCSI ID x01
SCSI LUN x00
SCSI SUBLUN x00
Port Status x000020E4 LINKABORT - network partner aborted
logical link
Command Opcode x08 Read (6 byte)
Command Data
x1F
x5B
xBB
x01
x00
SCSI Status xFF No Status Received
----- Software Info -----
UCB$x_ERTCNT 16. Retries Remaining
UCB$x_ERTMAX 16. Retries Allowable
IRP$Q_IOSB x0000000000000000
UCB$x_STS x08021810 Online
Software Valid
Unload At Dismount
Volume is Valid on the local node
Unit supports the Extended Function bit
IRP$L_PID x00010023 Requestor "PID"
IRP$x_BOFF 4096. Byte Page Offset
IRP$x_BCNT 512. Transfer Size In Byte(s)
UCB$x_ERRCNT 1. Errors This Unit
UCB$L_OPCNT 2653. QIO's This Unit
ORB$L_OWNER x00010004 Owners UIC
UCB$L_DEVCHAR1 x1C4D4008 Directory Structured
File Oriented
Sharable
Available
Mounted
Error Logging
Capable of Input
Capable of Output
Random Access
******************************** ENTRY 2650 ********************************
Logging OS 1. OpenVMS
System Architecture 2. Alpha
OS version V6.2-1H3
Event sequence number 34298.
Timestamp of occurrence 14-JAN-1997 08:07:33
Time since reboot 0 Day(s) 13:58:33
Host name SUPRA1
System Model AlphaServer 8400 Model 5/350
Entry type 1. Device Error
---- Device Profile ----
Unit SUPRA1$DKA200
Product Name RZ28
-- Driver Supplied Info -
Device Firmware Revision 442D
VMS SCSI Error Type 3. Send SCSI Command Failed
SCSI ID x02
SCSI LUN x00
SCSI SUBLUN x00
Port Status x000020E4 LINKABORT - network partner aborted
logical link
Command Opcode x08 Read (6 byte)
Command Data
x1F
x5B
xBC
x01
x00
SCSI Status xFF No Status Received
----- Software Info -----
UCB$x_ERTCNT 16. Retries Remaining
UCB$x_ERTMAX 16. Retries Allowable
IRP$Q_IOSB x0000000000000000
UCB$x_STS x08021810 Online
Software Valid
Unload At Dismount
Volume is Valid on the local node
Unit supports the Extended Function bit
IRP$L_PID x00010023 Requestor "PID"
IRP$x_BOFF 4096. Byte Page Offset
IRP$x_BCNT 512. Transfer Size In Byte(s)
UCB$x_ERRCNT 1. Errors This Unit
UCB$L_OPCNT 2666. QIO's This Unit
ORB$L_OWNER x00010004 Owners UIC
UCB$L_DEVCHAR1 x1C4D4008 Directory Structured
File Oriented
Sharable
Available
Mounted
Error Logging
Capable of Input
Capable of Output
Random Access
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