Veritas-bu

Re: [Veritas-bu] bpbkar: ERR - bpbkar FATAL exit status = 40: network connect

2008-01-16 09:48:00
Subject: Re: [Veritas-bu] bpbkar: ERR - bpbkar FATAL exit status = 40: network connect
From: Abhishek Dhingra1 <abhishek.dhingra AT in.ibm DOT com>
To: ckstehman AT pepco DOT com
Date: Wed, 16 Jan 2008 20:03:10 +0530

Yes, i am running Auto-negotiate at both end, and getting the speed of 300 KB/s.


Abhishek Dhingra

IBM Global Services, Delhi,
Email : abhishek.dhingra AT in.ibm DOT com
Mobile : +91-9818675370



ckstehman AT pepco DOT com

01/16/2008 07:46 PM

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Abhishek Dhingra1/India/IBM@IBMIN
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Re: [Veritas-bu] bpbkar: ERR - bpbkar FATAL exit status =        40:        network        connect






If the system you are having trouble with has GigE on both ends, and you are autoneg, your problem is most likely

something else.  The 100 Mbps full does not apply.  


What speeds are you getting on the slow systems?

=============================
Carl Stehman
IT Distributed Services Team
Pepco Holdings, Inc.
202-331-6619
Pager 301-765-2703
ckstehman AT pepco DOT com


Abhishek Dhingra1 <abhishek.dhingra AT in.ibm DOT com>
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01/16/2008 09:08 AM


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Re: [Veritas-bu] bpbkar: ERR - bpbkar FATAL exit status =        40:        network        connect








Can you help in getting the document which states that NIC and switch setting should be 100 Mbps/1Gbps full duplex not auto negaotiate, i am running the enivironment in which we have 1 Gbps LAN,  NIC and Switch is auto negotiate and most of the backup runs good, but few backups has very less speed.


I am unable to prove the auto negotiable thing to my management.



Abhishek Dhingra

IBM Global Services, Delhi,
Email : abhishek.dhingra AT in.ibm DOT com
Mobile : +91-9818675370

ckstehman AT pepco DOT com
Sent by: veritas-bu-bounces AT mailman.eng.auburn DOT edu

01/16/2008 07:12 PM


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Re: [Veritas-bu] bpbkar: ERR - bpbkar FATAL exit status = 40:        network        connect










We have found this in most cases to be related to NIC settings being our of sync.

Or related to firewall performance if the backup is coming through a firewall.


For 100MB both NIC and switch should be 100FDX no auto negotiate.


There are some regristry hacks to deal with the firewall issue.


=============================i
Carl Stehman
IT Distributed Services Team
Pepco Holdings, Inc.
202-331-6619
Pager 301-765-2703
ckstehman AT pepco DOT com
dgrabs03 <netbackup-forum AT backupcentral DOT com>
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01/16/2008 08:28 AM
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[Veritas-bu] bpbkar: ERR - bpbkar FATAL exit status = 40: network        connect












Hello there!

As I read the /usr/openv/netbackup/logs/bpbkar/log.xxxx. The usual information I see is

04:27:05.852 [81170] <16> bpbkar: ERR - bpbkar killed by SIGPIPE
04:27:05.882 [81170] <16> bpbkar: ERR - bpbkar FATAL exit status = 40: network connection broken
04:27:05.886 [81170] <4> bpbkar: INF - EXIT STATUS 40: network connection broken

I performed all the name resolution process from nslookup up to the Netbackup tools "bpclntcmd" all are successful and able to communicate to both client and the server/media. But the message above frequently appears on the logs.

Is this a heavy network load issue?

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