Re: NT Performance Problem with Tivoli Client 3.7.x
2001-11-05 08:06:50
Subject: |
Re: NT Performance Problem with Tivoli Client 3.7.x |
From: |
"Lambelet,Rene,VEVEY,GL-IS/CIS" <Rene.Lambelet AT NESTLE DOT COM> |
Date: |
Mon, 5 Nov 2001 14:03:36 +0100 |
You could want to check your NIC and ports in the HUBs: should be 100 Mb/s,
full duplex, FIXED,
in our network, if not like that, the speed goes down to 1/10e,
> René Lambelet
> Center Information System, Nestec Ltd
> tel + 41 21 924 3543
> fax + 41 21 924 1369
> visit the Nestle site: http://www.nestle.com
>
>
> -----Original Message-----
> From: Gent, Chad E. [SMTP:CEGent AT LMUS.LEGGMASON DOT COM]
> Sent: Monday, November 05, 2001 1:29 PM
> To: ADSM-L AT VM.MARIST DOT EDU
> Subject: Re: NT Performance Problem with Tivoli Client 3.7.x
>
> Hey Guys,
>
> Thanks for the help. I add the following changes to my dsm.opt file.
>
> LARGECOMmbuffers Yes
> TCPBuffsize 31
> TCPNodelay Yes
> TCPWindowsize 63
>
> Still not much of a change. Does any one have any other Ideas. I have
> attached some information from dsmsched.log info to this post. This will
> show you the network transfer rate. I guess I could just put a sniffer on
> this box and see what its doing. But the main point is I have 10 servers
> just like this one. Is there any settings I check on the AIX box?
>
> 11/05/2001 03:40:55 --- SCHEDULEREC STATUS BEGIN
> 11/05/2001 03:40:55 Total number of objects inspected: 659,189
> 11/05/2001 03:40:55 Total number of objects backed up: 156
> 11/05/2001 03:40:55 Total number of objects updated: 0
> 11/05/2001 03:40:55 Total number of objects rebound: 0
> 11/05/2001 03:40:55 Total number of objects deleted: 0
> 11/05/2001 03:40:55 Total number of objects expired: 4
> 11/05/2001 03:40:55 Total number of objects failed: 1
> 11/05/2001 03:40:55 Total number of bytes transferred: 3.24 GB
> 11/05/2001 03:40:55 Data transfer time: 20,832.29 sec
> 11/05/2001 03:40:55 Network data transfer rate: 163.10 KB/sec
> 11/05/2001 03:40:55 Aggregate data transfer rate: 101.13 KB/sec
> 11/05/2001 03:40:55 Objects compressed by: 0%
> 11/05/2001 03:40:55 Elapsed processing time: 09:19:54
> 11/05/2001 03:40:55 --- SCHEDULEREC STATUS END
> 11/05/2001 03:40:55 --- SCHEDULEREC OBJECT END NTSERVERS 11/04/2001
> 18:00:00
> 11/05/2001 03:40:55 Scheduled event 'NTSERVERS' completed successfully.
> 11/05/2001 03:40:56 Sending results for scheduled event 'NTSERVERS'.
> 11/05/2001 03:41:00 Results sent to server for scheduled event
> 'NTSERVERS'.
>
> 11/05/2001 03:41:00 Querying server for next scheduled event.
> 11/05/2001 03:41:00 Node Name: MDCAL3
> 11/05/2001 03:41:00 Session established with server ADSM: AIX-RS/6000
> 11/05/2001 03:41:00 Server Version 3, Release 7, Level 4.0
> 11/05/2001 03:41:00 Server date/time: 11/05/2001 03:45:11 Last access:
> 11/04/2001 18:25:11
>
> Thanks In Advance
>
> Chad Gent
> Legg Mason Network/Server Support
> cegent AT leggmason DOT com
>
>
>
> -----Original Message-----
> From: Joshua S. Bassi [mailto:jbassi AT IHWY DOT COM]
> Sent: Thursday, November 01, 2001 5:00 PM
> To: ADSM-L AT VM.MARIST DOT EDU
> Subject: Re: NT Performance Problem with Tivoli Client 3.7.x
>
>
> Actually on NT 4.0 make this line read:
>
> TCPWindowsize 63
>
>
> -----Original Message-----
> From: Gent, Chad E. [mailto:CEGent AT LMUS.LEGGMASON DOT COM]
> Sent: Thursday, November 01, 2001 2:49 PM
> To: ADSM-L AT VM.MARIST DOT EDU
> Subject: NT Performance Problem with Tivoli Client 3.7.x
>
>
> Hello,
>
> I have 10 NT 4.0 clients backing up to a AIX TSM Server running version
> 3.7.2.4. These NT clients are configured to backup to a GIG E card in
> the
> AIX server (should be plenty fast enough). Each client is setup for 100
> mb
> Full duplex on their network card. No auto-negotiate. My clients are
> getting very poor network performance. Lets take one clients
> unparticular.
> It backs up about 15 GB a night but only gets a Aggregate Transfer Rate
> of
> 50.25 KB/second. The Network Transfer rate is about 4,000 KB/second.
> Is
> there anyway for me to get a higher Aggregate rate? I need these
> machines
> to backup faster. Can I tweak MTU setting or something for NT? Any
> help is
> greatly appreciated. Below is my option file from 1 of my clients.
>
> Chad Gent
> Legg Mason Network/Server Support
> cegent AT leggmason DOT com
>
> NODENAME MDCAL3
> TCPSERVERADDRESS aixbackup_g.leggmason.com
> Resourceutilization 1
> Exclude "*:\...\ea data. sf"
> Exclude "*:\...\pagefile.sys"
> Exclude "*:\...\ibmbio.com"
> Exclude "*:\ibmdos.com"
> Exclude "*:\msdos.sys"
> Exclude "*:io.sys"
> Exclude "*:\...\system32\config\*.*"
> Exclude "*:\...\system32\config\...\*"
> Exclude.dir "C:\winnt\profiles"
> backupregistry yes
> PASSWORDACCESS GENERATE
> DOMAIN ALL-LOCAL
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- NT Performance Problem with Tivoli Client 3.7.x, Gent, Chad E.
- Re: NT Performance Problem with Tivoli Client 3.7.x, Seay, Paul
- Re: NT Performance Problem with Tivoli Client 3.7.x, PINNI, BALANAND (SBCSI)
- Re: NT Performance Problem with Tivoli Client 3.7.x, PINNI, BALANAND (SBCSI)
- Re: NT Performance Problem with Tivoli Client 3.7.x, Gent, Chad E.
- Re: NT Performance Problem with Tivoli Client 3.7.x,
Lambelet,Rene,VEVEY,GL-IS/CIS <=
- Re: NT Performance Problem with Tivoli Client 3.7.x, <James> <healy>
- Re: NT Performance Problem with Tivoli Client 3.7.x, Gent, Chad E.
- Re: NT Performance Problem with Tivoli Client 3.7.x, Jeff Bach
- Re: NT Performance Problem with Tivoli Client 3.7.x, Gent, Chad E.
- Re: NT Performance Problem with Tivoli Client 3.7.x, Rob Schroeder
- Re: NT Performance Problem with Tivoli Client 3.7.x, PINNI, BALANAND (SBCSI)
- Re: NT Performance Problem with Tivoli Client 3.7.x, Gent, Chad E.
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