ipmp errors

From: jeffery.l.mccalla@jpmchase.com
Date: Wed Apr 20 2005 - 12:52:37 EDT


Hi Managers
Iam running Sol 8 on a fujitsu platform 2500, sun equivilent is a F15K, the
KP is SunOS ubsf5001 5.8 Generic_117350-05 sun4us sparc FJSV,GPUZC-L
The errors iam getting are as follows ....
$ grep ipmp message*
messages.3:Mar 25 03:49:15 ubsf5001 in.mpathd[69]: [ID 594170 daemon.error]
NIC failure detected on fjgi0 of group ipmp1
messages.3:Mar 25 03:49:29 ubsf5001 in.mpathd[69]: [ID 299542 daemon.error]
NIC repair detected on fjgi0 of group ipmp1

This message or errors seems to be intermittant, and does'nt reflect on all
like configurations on other domains, I've tried to look in past archive
summaries, and I've seen other people have have the same issues with ipmp,
but I've yet to see any suggested fixes.....

Heres their examples for a previous sun managers message

<!--StartFragment-->Yatsen
>From starcat524 at yahoo.com Thu Sep 2 05:56:28 2004
From: starcat524 at yahoo.com (Sun Fire)
Date: Thu Sep 2 05:56:51 2004
Subject: IPMP errors
Message-ID: <20040902095628.32244.qmail@web52009.mail.yahoo.com>

Dear Sun Managers,

I have a machine with Solaris 8 KJP 108528-20
configured ipmp. I occassionally get the ipmp errors.
It failover and fail back to the primary interface in
the split of second.

I would like to know what could have causes it. TIA.

# grep NIC messages*
messages:Aug 29 18:06:00 prod in.mpathd[39]: [ID
832587 daemon.error] Successfully failed over from NIC
hme0 to NIC hme1
messages:Aug 29 18:06:37 prod in.mpathd[39]: [ID
299542 daemon.error] NIC repair detected on hme1 of
group ib
messages:Aug 29 18:06:37 prod in.mpathd[39]: [ID
620804 daemon.error] Successfully failed back to NIC
hme1
messages:Aug 29 18:06:41 prod in.mpathd[39]: [ID
<!--EndFragment-->
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