09/05/2000 22:37:09 TcpFlush: Error 10054 sending data on Tcp/Ip socket 268.
09/05/2000 22:37:09 sessRecvVerb: Error -50 from call to 'readRtn'.
09/05/2000 22:37:09 TcpFlush: Error 10054 sending data on Tcp/Ip socket 268.

Getting these errors on my TDP 1.1.1 connect agent for MS Exchange 5.5,
Service Pack 2 on NT Server 4.0, Service Pack 4.  Tivoli Server is 3.7.3.6
on NT Server 4.0, Service Pack 6a.

Backup times seem slow.  18 mins to back up a 1.5gb info store.  Servers are
on a CAT5000 switch with ports set at full duplex/100mb.  NICS are set to
full duplex/100mb.  Servers are on the same segment.

Will upping the TXNBYTELIMIT help?  Can setting too high corrupt your IS?

What about the:

TCPBUFFSIZE?
TCPWINDOWSIZE?
TXNGROUPMAX?  How does TDP determine commit points on a large Information
Store?
SELFTUNETXNSIZE?  Why is this turned off by default?


On the "excdsmc" command line I am going to experiment with /buffers:
parameter.  Has anyone out there messed with these settings with favorable
results.  The alternative is to call Consultline which I understand is
chargeable.  I may have to stay with Veritas instead of converting other
Exchange servers to Tivoli.


Walt Fujikawa
East Bay Water Systems Programming
Wfujikaw AT ebmud DOT com <mailto:Wfujikaw AT ebmud DOT com>