I'm getting rotten backup performance from our OES (v1, SP2) server. We use CommVault, and whereas other (Windows) servers rattle along at 130Gb/hr, I get barely 10Gb/hr from OES - that's less than 3Mb a second.

NSS/NCP performance itself seems fine, so I've started the troubleshooting with TSATest. However, it doesn't do much: I start the binary, enter the admin credentials, and then it thinks for a second before bombing out with:

Backing up: SYS:
Failed to begin data set: FFFDFFDC
Disconnected from TSA

There's nothing in any standard logs (/var/log/messages, smdrd.log etc), and I can't get the "log=" parameter to work with tsatest either. Can anyone help?