Something I just ran across:
Solaris implementations may be experiencing degraded performance due
to debugging having been left on in the TSM device driver, as
shipped. Do an IBM site search on IC40302 for the recent APAR and
helpful Technote.
Richard Sims
m: ADSM: Dist Stor Manager [mailto:[EMAIL PROTECTED] On Behalf Of
Dave Canan
Sent: Sunday, February 15, 2004 10:27 AM
To: [EMAIL PROTECTED]
Subject: Re: Solaris backup performance
Ben/Bill,
We have had several performance pmrs in this area recently
after customers have upgraded to AIX 5
day, February 12, 2004 6:28 PM
To: [EMAIL PROTECTED]
Subject: Solaris backup performance
TSM client 5.2.2.0 on a Solaris 7 server, gigabit fibre Ethernet
adapter. TSM Server 5.2.2.1 on AIX 5.2 p630 with fibre gigabit Ethernet.
Different VLAN.
During the backup of this client (actually 4 out of 11 So
TSM GB interface.
My feeling is still an OS problem with the TCP stack when it is
being pushed hard.
Ben
-Original Message-
From: ADSM: Dist Stor Manager [mailto:[EMAIL PROTECTED] On Behalf Of
Bill Boyer
Sent: Thursday, February 12, 2004 6:28 PM
To: [EMAIL PROTECTED]
Subje
: Bill Boyer [mailto:[EMAIL PROTECTED]
Sent: Thu 2/12/2004 19:27
To: [EMAIL PROTECTED]
Cc:
Subject: Solaris backup performance
TSM client 5.2.2.0 on a Solaris 7 server, gigabit fibre Ethernet adapter.
TSM Server 5.2.2.1 on AIX
TSM client 5.2.2.0 on a Solaris 7 server, gigabit fibre Ethernet adapter.
TSM Server 5.2.2.1 on AIX 5.2 p630 with fibre gigabit Ethernet. Different
VLAN.
During the backup of this client (actually 4 out of 11 Solaris clients) the
backup just drags along. Looking at the sessions on the server we se
