Tcp/Ip Stack Optimization; Trace Levels For The Openvms Enterprise Option - Computer Associates ARB6002700WF0. ..... - BRIGHTSTOR ARCSERVE 2000 Manual

TCP/IP Stack Optimization

Trace Levels for the OpenVMS Enterprise Option

The configuration of the TCP/IP stack can affect client agent performance.
Typically, the TCP Send and Receive quotas are set to 4096. Set these values
to the largest value allowed by the specific stack installed on the OpenVMS
system.
Occasionally, based on instructions from Computer Associates Technical
Support, you may need to change the level of activity that is logged for the
OpenVMS Enterprise Option. Because tracing levels can affect backup
performance, do not change the values unless you receive specific instructions
from Computer Associates Technical Support.
Level
ASO$TRACE
ASO$TRACE_AST
ASO$TRACE_IDENT
ASO$TRACE_DATA
OpenVMS Enterprise Option Configuration
Description
This controls the trace depth of the client agent. Valid
values are -1 and 0 to 0xFFFFFFFF. Setting the
ASO$TRACE value to –1 logs the most detail.
This is a toggle. If defined, Asynchronous System
Traps (ASTs) are traced.
This is a formatting parameter. The recommended
value is between 0 and 5. The default is 3.
This controls the number of bytes of each packet that
is logged. The range is unlimited and starts at 0. The
default is 300.
Adding and Configuring the Client Agents 59