TSM TDP client v6.3 very SLOW!

[rbnllobertk]

We've recently introduced a number of WIN2k8(r2) servers running Exchange2k10 into our TSM environment. They're running the TDP6.3 client. This is the first time we've had to use this "newer" client version, utilizing the VSS backup and such. Since we started using this newer version of TDP our backups are running a LOT slower than they should, and definitely a LOT slower than they did on the v5.5 TDP client. Any thoughts? Anything we can do to the dsm.sys? Its becoming a serious issue in our environment as we're running out of enough hours in the day to get them backed up! thanks in advance! -Robert

[olis]

Hi,

what hardware platform are you using? I had a similar problem with a exchange server on a xen hypervisor. Tried different client settings and client version.

v5 was good, v6 slow. After activating the compression it went a little bit faster. Final we upgraded the hypervisor an the nic drivers. Since that update (especially the nic driver) it´s fast as hell.

[opermty]

the version is correct, another not is supported by TSM.

try changing the parameter changingretries en option file dsm.opt

review if there are exists some maintenance for exchange or this not are taken many changes