Hi all

I've been reading various posts about TDP for Exchange being slow
but I can't believe its supposed to be as slow as I'm seeing.   At the
moment I'm only getting approx 500Kb/sec at a time when no
other backups are running, i.e network and server and doing very little.
I've tried various settings for TDP buffers/buffersize to no avail.

Environment details below.

If anyone has any thoughts on how I can make this perform better I'd
appreciate it.

Thanks

Chris

Environment

Server
Win2K IBM 345 Series
TSM server 5.1 latest
Diskpool on internal disk
(not ideal on one disk but system monitor shows it is not a bottleneck)
dsmserv settings as follows
TCPwindowsize 1024
TXNGroupMax   256

Client
Win2K IBM 345 Series
TSM Client 5.1.5
TDP Exchange 2.2

backup/archive dsm.opt settings
TCPbuffsize   64
TCPWindowSize 1024
TCPnodelay yes
largecommbuffers yes
TXNbytelimit    51200

Exchange TDP settings
buffers 4
buffsize=2048

Network
100Mb Full Duplex






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