Fiber channel problem

[Farhan Sabbir Siddique]

Could someone plz make me understand the output:
Aug 6 01:53:20 billing EMS [5029]: ------ EMS Event Notification ------ Value: "MAJORWARNING (3)" for Resource: "/adapters/

events/TL_adapter/0_0_12_0_0" (Threshold: >= " 3") Execute the following command to obtain event details: /opt/resmo

n/bin/resdata -R 329580551 -r /adapters/events/TL_adapter/0_0_12_0_0 -n 329580545 -a



CURRENT MONITOR DATA:



Event Time..........: Mon Aug 6 01:53:19 2007

Severity............: MAJORWARNING

Monitor.............: dm_TL_adapter

Event #.............: 3

System..............: billing



Summary:

Adapter at hardware path 0/0/12/0/0 : Received an interrupt indicating and

Elastic Store Error Storm





Description of Error:





lbolt value: 86524156



The Fibre Channel Driver received an interrupt from the

adapter indicating an Elastic Store Error Storm

Frame Manager Status Register = 0x82000400





Probable Cause / Recommended Action:



The Tachyon TL chip controlling Fibre Channel operation has experienced

an overflow or underflow in its inbound data queue.

The following may cause this error :

1. Cable fault

2. Hardware fault

3. Optical Unit Fault

The Tachyon TL chip will recover without intervention

Preventive Information :

Verify the fiber optic cable integrity as follows:

1. Verify that the fiber optic cable is functional and securely

attached to the Fibre Channel Mass Storage Adapter.

2. After checking the cabling, execute a loopback test on the

FCMS Adapter using fcmsutil. Command syntax is as follows:

/opt/fcms/bin/fcmsutil lb plm

If the problem persists, replace the adapter.





Additional Event Data:

System IP Address...: 10.10.20.20

Event Id............: 0x46b62ab000000000

Monitor Version.....: B.01.00

Event Class.........: I/O

Client Configuration File...........:

/var/stm/config/tools/monitor/default_dm_TL_adapter.clcfg

Client Configuration File Version...: A.01.00

Qualification criteria met.

Number of events..: 1

Associated OS error log entry id(s):

0x46b62aaf00000000

Additional System Data:

System Model Number.............: 9000/800/S16K-A

OS Version......................: B.11.11

EMS Version.....................: A.04.00

STM Version.....................: A.45.00

Latest information on this event:

http://docs.hp.com/hpux/content/hardware/ems/dm_TL_adapter.htm#3



v-v-v-v-v-v-v-v-v-v-v-v-v D E T A I L S v-v-v-v-v-v-v-v-v-v-v-v-v







Component Data:

Physical Device Path....: 0/0/12/0/0

Vendor Id...............: 0x0000103C

Serial Number(WWN)......: 50060B0000119050



I/O Log Event Data:



Driver Status Code..................: 0x00000003

Length of Logged Hardware Status....: 0 bytes.

Offset to Logged Manager Information: 0 bytes.

Length of Logged Manager Information: 61 bytes.



Manager-Specific Information:



Raw data from FCMS Adapter driver:

00000004 052840FC 00000001 00000001 82000400 2F75782F 6B65726E 2F6B6973

752F544C 2F737263 2F636F6D 6D6F6E2F 7773696F 2F74645F 6973722E 63

[Steven E. Protter]

Shalom,

Sounds like one of the following issues.

1) A lip storm or other major problem on the Fiber network. Run the diagnostics recommended in the message to learn more. Post back here the good stuff.

2) LUN0 is not assigned to this fiber channel card and its detecting the disk array as a disk. Only its not a disk and causes errors. See if you can assign a LUN0 to the card and perhaps the message will magically go away.

SEP