Networker

Re: [Networker] Networker module for exchange and vss

2009-01-12 16:56:22
Subject: Re: [Networker] Networker module for exchange and vss
From: Jóhannes Karl Karlsson <johannes.karlsson AT SKYRR DOT IS>
To: NETWORKER AT LISTSERV.TEMPLE DOT EDU
Date: Mon, 12 Jan 2009 21:51:18 -0000
Hi Kenneth.

-Have you tried to use the exchange user program? From there you can configure 
debug levels. Go to level 4 or 5. If you get no clue from there try increase 
the debug by 2. 

-Are you backing up through a slow link? And are there any routers in the way? 
I've seen issues with timeouts. While you are doing the backup try monitoring 
the ports on either or both servers (client and server) with a netstat (e.g. 
netstat -na 3 | find "peer IP address" > logfile.txt )
Look for ports that loose connection. My bet is on port 7937 which is the 
control port and stays idle most of the time.

-If you want to know if this is an exchange issue / module issue or not, you 
can use ntbackup to file of the exchange. Then backup the file with regular 
filesystem backup. It will be different from usual filesystem backup since 
you'll have one big file instead of many smaller, thus to the network it will 
feel the same.

Thats my two cents. Please let us know how this one goes. I've been dealing 
with stuff like this the past few weeks, and I'm sure I'll be seeing some more 
of these kind of problems very soon.

Regards, Johannes



-----Original Message-----
From: EMC NetWorker discussion [mailto:NETWORKER AT LISTSERV.TEMPLE DOT EDU] On 
Behalf Of Kenneth Larsen
Sent: 12. janúar 2009 11:02
To: NETWORKER AT LISTSERV.TEMPLE DOT EDU
Subject: Re: [Networker] Networker module for exchange and vss

Looks like this key
Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\MSExchangeIS\ParametersSystem]
"Disable Exchange Writer"=dword:00000001

Did the trick, found it in a kb for enableing VSS on microsoft small 
buissiness server.

Just annoying the EMC doesnt mention this anywhere in thier admin guides.

I guess something similar will have to be done on the various SQL2005 
servers too :) 
Would be nice if they could make it part of the networker module for 
exchange/sql server install, like they have made the firewall config part 
of the regular client install :) 

But now my savet set MSEXCH:IS fails after 120 minutes, every time...  the 
group inactivty timeout is set to 240 mins. 
If I run MSEXCH:IS/first storage group/mailbox store and MSEXCH:IS/first 
storage group/public folder store seperatly they run fine ! 

The error I get is this in the windows event log 
Information Store (9064) First Storage Group: The backup has been stopped 
because it was halted by the client or the connection with the client 
failed.

And this from networker exchange log

46787 1/11/2009 7:38:54 PM  1 0 0 8964 8772 0 cn-dc01 nsrxchsv Database 
"First Storage Group/Mailbox Store (CN-DC01)"  Size: 88 GB 
cn-dc01 nsrxchsv sadn(871): starting Global Catalog search. 
cn-dc01 nsrxchsv sadn(890): ADsOpenObject HResult: 0x10b7be8 
nsrxchsv sadn(902): ADsBuildEnumerator HResult: 0x10b7be8 
nsrxchsv sadn(915): ADsEnumerateNext HResult: 0x10b7be8 
nsrxchsv sadn(916): ADsEnumerateNext EnCount: 0x10b7be8 
nsrxchsv     Backup file: D:\_Exchange\Databases\priv1.edb 
nsrxchsv main_handler received signal: 9 
nsrxchsv This program has been asked to exit. 
nsrxchsv Performing orderly shutdown of the backup environment. 
nsrxchsv D:\_Exchange\Databases\priv1.edb       155 MB  489902 bytes/sec 
nsrxchsv Error saving file D for database Mailbox Store (CN-DC01) 
nsrxchsv Processed 0 items 155 MB  in 0:05:26  488706 bytes/second 
nsrxchsv The backup of First Storage Group failed; status is 0x010b81e8. 
nsrxchsv Completed backup of First Storage Group  Status: 0x010b81e8\n 995 

nsrxchsv svmain(1169): process_is_backup failed with status = 0x00000005 
nsrxchsv Successfully closed connection to Exchange Server. 
nsrxchsv svmain(1204): end_is_backup failed with status = 0x00000005 
nsrxchsv Stopping performance monitor update thread. 
 nsrxchsv Performance monitor update thread terminating 
 nsrxchsv Backup operation finished with errors.  No savetime was sent. 
nsrxchsv Stop time: Sun Jan 11 19:44:20 2009

But right now I am stomped as to what is wrong here :( 


**************************************************
Med venlig hilsen / Regards
Kenneth Larsen
Steria
Tonsbakken 16-18
2740 Skovlunde
kel AT steria DOT dk - 44506261 - 26306261
**************************************************
With a revenue of ?1.8 billion and more than 18,000 employees, Steria is 
one of the top ten IT services companies in Europe. Steria Denmark's 
ambition is to reach a yearly growth of 20% in the coming 3 years. We are 
assisting our customers with: Consulting, Business Solutions, Project 
Management, Lean, SOA, Portals, Application Development, Open Source, 
Business Process Management, Document Handling, Business Intelligence, 
CRM, Customer Contact Center, Outsourcing, ITIL, Service Desk, Operations, 
Hosting, Infrastructure, Security etc. 



From:
"Smith, Al" <Al.Smith AT TIMET DOT COM>
To:
NETWORKER AT LISTSERV.TEMPLE DOT EDU
Date:
11-01-2009 03:07
Subject:
Re: [Networker] Networker module for exchange and vss



Disable vss and see how it responds. Have you checked the applogs and 
the daemon.raw?

On Jan 10, 2009, at 7:45 PM, "Kenneth Larsen" <kel AT STERIA DOT DK> wrote:

> Hi there everybody, and happy new years
>
> I am having trouble with the networker module for exchange and vss !
> Everytime I kick off a backup, either through the module or a 
> filesystem
> backup, VSS kicks into action and messes everything up, I have tried
> disableing the exchange writer vss but I can still vss events in the 
> event
> log. and after 120 minutes the backup fails.
> My next step would be to disable vss for exchange altogether, since 
> the
> VSS and networker module both cleans up the trans log files and
> everything.
>
> I am in fact having the same issues with MSSQL server backups, but 
> thats
> another story.
>
> I have been looking for some advice on the emc site, best practice 
> guide,
> exchange module admin guide, but nothing really about how to handle 
> the
> vss in windows 2003!
> I could of cause reley totally on vss ......
>
> Anybody got any experience with exchange backup and vss ?
>
>
> **************************************************
> Med venlig hilsen / Regards
> Kenneth Larsen
> Steria
> Tonsbakken 16-18
> 2740 Skovlunde
> kel AT steria DOT dk - 44506261 - 26306261
> **************************************************
> With a revenue of ?1.8 billion and more than 18,000 employees, 
> Steria is
> one of the top ten IT services companies in Europe. Steria Denmark's
> ambition is to reach a yearly growth of 20% in the coming 3 years. 
> We are
> assisting our customers with: Consulting, Business Solutions, Project
> Management, Lean, SOA, Portals, Application Development, Open Source,
> Business Process Management, Document Handling, Business Intelligence,
> CRM, Customer Contact Center, Outsourcing, ITIL, Service Desk, 
> Operations,
> Hosting, Infrastructure, Security etc.
>
>
>
>
> --- 
> --- 
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------------------------------------------------------------------------------------
This email originates from Steria A/S, Tonsbakken 16-18, DK-2740 Skovlunde - 
www.steria.dk. 
 
This email and any attachments may contain confidential/intellectual 
property/copyright information and is only for the use of the addressee(s). You 
are prohibited from copying, forwarding, disclosing, saving or otherwise using 
it in any way if you are not the addressee(s) or responsible for delivery.

If you receive this email by mistake, please advise the sender and cancel it 
immediately.

Steria may monitor the content of emails within its network to ensure 
compliance with its policies and procedures.

Any email is susceptible to alteration and its integrity cannot be assured. 
Steria shall not be liable if the message is altered, modified, falsified, or 
even edited.

To sign off this list, send email to listserv AT listserv.temple DOT edu and 
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To sign off this list, send email to listserv AT listserv.temple DOT edu and 
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