Geoff, Check these settings, they apply to 1Gig Ether.
original settings: sb_max = 1048576 udp_recvspace = 42080 udp_sendspace = 9216 tcp_recvspace = 16384 tcp_sendspace = 16384 rfc1323=0 The following settings have been applied: no -o sb_max=2097152 no -r -o sb_max=2097152 no -o udp_sendspace=65536 no -r -o udp_sendspace=65536 no -o udp_recvspace=65536 no -r -o udp_recvspace=65536 no -o tcp_recvspace=262144 no -r -o tcp_recvspace=262144 no -o tcp_sendspace=262144 no -r -o tcp_sendspace=262144 no -o rfc1323=1 no -r -o rfc1323=1 Hope this help... Jacques van den Berg TSM / SAP Storage Administrator Pick 'n Pay IT Email : [EMAIL PROTECTED] Tel : 021 - 658 1711 Fax : 021 - 658 1676 Mobile : 082 - 653 8164 Dis altyd lente in die hart van die mens wat God en sy medemens liefhet (John Vianney). -----Original Message----- From: ADSM: Dist Stor Manager [mailto:[EMAIL PROTECTED] On Behalf Of Gill, Geoffrey L. Sent: Friday, September 08, 2006 6:50 PM To: [email protected] Subject: [ADSM-L] Gig utilization during backups I'd like to get some input on what others see on their port utilization during heavy network traffic. With 350+ systems backing up to a single TSM server I'm curious as to why we see only about 50% utilization on the GIG port with max scheduled sessions set to 95. Sessions run extremely long compared to when they were on the old system. What have others seen their systems and what do you have set for max scheduled sessions? I still feel like this system, which has 4 CPU's is not nearly as fast at moving data than my 2 CPU system was and the setup is very similar. AIX 5.3 - TSM 5.3.3.0 - 4 CPU's - 4GB memory - Gig interface Thanks, Geoff Gill TSM Administrator PeopleSoft Sr. Systems Administrator SAIC M/S-G1b (858)826-4062 Email: <mailto:[EMAIL PROTECTED]> [EMAIL PROTECTED] Read our disclaimer at: http://www.picknpay.co.za/pnp/view/pnp/en/page5093? If you don't have web access, the disclaimer can be mailed to you on request. Disclaimer requests to be sent to [EMAIL PROTECTED] Read our disclaimer at: http://www.picknpay.co.za/pnp/view/pnp/en/page5093? If you don't have web access, the disclaimer can be mailed to you on request. Disclaimer requests to be sent to [EMAIL PROTECTED]
