LANCP Errors

T. Simpson — Wed, 09 Aug 2006 18:35:22 GMT

Has anyone seen this LANCP error? This is a DS10 VMS 7.3-2 (update 4), 2-node cluster.

VOLS> mc lancp show dev/all/count

Device Counters EIA0:
Value Counter
----- -------
33000 Seconds since last zeroed
0 Bytes received
0 Bytes sent
0 Packets received
0 Packets sent
0 Multicast bytes received
0 Multicast bytes sent
0 Multicast packets received
0 Multicast packets sent
0 Unrecognized unicast destination packets
0 Unrecognized multicast destination packets
0 Unavailable station buffers
0 Unavailable user buffers
0 Alignment errors
0 Frame check errors
0 Frame size errors
0 Frame status errors
0 Frame length errors
0 Frame too long errors
0 Data overruns
0 Send data length errors
0 Receive data length errors
0 Transmit underrun errors
0 Transmit failures
0 Carrier check failures
0 Station failures
0 Initially deferred packets sent
0 Single collision packets sent
0 Multiple collision packets sent
0 Excessive collisions
0 Late collisions
0 Collision detect check failures
Characteristic #0x00C9, Value = 0000
0 Seconds since last zeroed
0 Seconds since last zeroed
0 Seconds since last zeroed
0 Seconds since last zeroed
0 Seconds since last zeroed
0 Seconds since last zeroed
0 Seconds since last zeroed
0 Seconds since last zeroed
0 Seconds since last zeroed
0 Seconds since last zeroed
0 Seconds since last zeroed
Characteristic #0x07A0, Value = A5
%SYSTEM-F-ACCVIO, access violation, reason mask=00, virtual address=000000000005
A1F6, PC=0000000000040E60, PS=0000001B

Improperly handled condition, image exit forced.
Signal arguments: Number = 0000000000000005
Name = 000000000000000C
0000000000000000
000000000005A1F6
0000000000040E60
000000000000001B

Register dump:
R0 = 0000000000000001 R1 = 0000000000000001 R2 = 0000000000011860
R3 = 000000000005A1F6 R4 = 0000000000022BB0 R5 = 000000000006029C
R6 = 0000000000000000 R7 = 00000000000203E8 R8 = FFFFFFFFFFFF9F70
R9 = 0000000000000085 R10 = 4ADFE0D400000000 R11 = 0000000000000000
R12 = 0000000000000000 R13 = 0000000000060286 R14 = 0000000000000000
R15 = 0000000000024ADC R16 = 0000000000094BF4 R17 = 0000000000094BF0
R18 = 0000000100000000 R19 = 0000000000000000 R20 = FFFFFFFFFFFFFFFF
R21 = 000000000000FFFF R22 = 0000000000000000 R23 = 0000000000000001
R24 = FFFFFFFFFFFFFFFF R25 = 0000000000000001 R26 = 00000000000410DC
R27 = 000000007B94C568 R28 = 000000007C09E010 R29 = 000000007AE4A7D0
SP = 000000007AE4A7D0 PC = 0000000000040E60 PS = 100000000000001B

The other node (also a DS10) has problems as well. I get this near the end of the show command:

Characteristic #0x0C1C, Value = A5-00-CF-E0-00-00-00-00-00-00-00-00-D0-E0-00-00-00-00-00-00-00-00-D1-E0-00-00-00-00-00-00-00-00-D2-E
0-00-00-00-00-00-00-00-00-D3-E0-00-00-00-00-00-00-00-00-D4-E0-F8-2F-D4-55-77-7D-A5-00-D5-E0-00-00-00-00-00-00-00-00-D6-E0-00-00-00-0
0-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-0
0-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-0
0-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-0

Re: LANCP Errors

John Gillings — Wed, 09 Aug 2006 20:34:34 GMT

T.

VMS732_LAN-V0400 provides a new LANCP.EXE. One of the fixes involves displaying counters (but I can't confirm if it's the same problem you're seeing).

LAN-V0400 is incorporated into UPDATE-V0700

I'd recommend installing update 7 to see if it fixes the symptom. If you don't want to take the reboot right now, you might be able to pull the kit apart, extract the new LANCP and try running it (unsupported, and untested...)

Re: LANCP Errors

Dave Laurier — Thu, 10 Aug 2006 02:00:35 GMT

I can confirm John's story. We have had the same issue here, same software versions, same hardware. After the installation of the patch kit the problem has gone.

Re: LANCP Errors

T. Simpson — Thu, 10 Aug 2006 07:13:13 GMT

Thanks for your responses.

I will apply the patch today.

Regards,
Tom

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