Re: [ADSM-L] Wiindows 2000 and 2003 servers backups very poor performance
2007-03-22 17:44:34
Try setting the NIC cards to 100 mb Full duplex.
Also the switch port (if they're connected to switches) to match.
Lamarr Kelley
Network Specialist II
Information Technology
Huntsville Hospital
(c) 256-990-5003
(o) 256-265-9112
Confidentiality Note: http://www.huntsvillehospital.org/footer/disclaimer/
-----Original Message-----
From: ADSM: Dist Stor Manager [mailto:ADSM-L AT VM.MARIST DOT EDU] On Behalf Of
Timothy Hughes
Sent: Thursday, March 22, 2007 2:33 PM
To: ADSM-L AT VM.MARIST DOT EDU
Subject: [ADSM-L] Wiindows 2000 and 2003 servers backups very poor
performance
Hello,
We have about 5 or 6 Windows Servers whose backups performance is very
very poor these
backups start a midnight and run throughout the whole day and sometimes
run for a couple days
I have been reading different options including the DISKBuffsize
option, I know poor networking
performance can be caused by a number of factors and not sure which
parameter to look at first.
Here is an example of one of the clients dsm.opt file, They all
basically look the same and
the parameters matches TSM windows clients recommendations.
Lang Ameng
Domain ALL-LOCAL
TCPSERVERADDRESS xxxx.xxx.xxxxx.xx.xx
Passwordaccess generate
TCPCLIENTADDRESS xx.xx.xxx.xx
NODENAME xxxx
SUBDIR YES
REPLACE PROMPT
TCPB 32
TCPW 63
SCHEDMODE PROMPTED
TXNBYTELIMIT 25600
ERRORLOGNAME
SCHEDLOGNAME
ERRORLOGRETENTION 14
SCHEDLOGRETENTION 7
TCPNODELAY YES
RESOURCEUTILIZATION 3
LARGECOMMBUFFERS YES
CHANGINGRETRIES 2
COMPRESSION
BACKUPREG YES
MANAGEDSERVICES WEBCLIENT SCHEDULE
Windows 2000 and 2003 servers
TSM server 5.3.4
TSM client 5.3.4
Confidentiality Note: http://www.huntsvillehospital.org/footer/disclaimer/
Confidentiality Note: http://www.huntsvillehospital.org/footer/disclaimer/
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