Section: AFS Command Reference (8)
fstrace setlog - Sets the size of a trace log
fstrace setl << [-l <log name+] >>> << -b <1-kilobyte units >>> [-h]
fstrace sl << [-l <log name+] >>> << -b <1-kilobyte units >>> [-h]
The fstrace setlog
command defines the number of kilobytes of kernelmemory allocated for the cmfx
trace log. If kernel memory is currentlyallocated, the command clears the current log and creates a new log bufferof the specified size.
To display the current defined size of the log buffer, issue the fstracelslog command with the -long argument. To control whether theindicated amount of space is actually allocated, use the fstrace setsetcommand to set the status of the cm event set; to display the eventset's status, use the fstrace lsset command.
- -log <log name>+
- Names trace log for which to set the size. The only acceptablevalue is cmfx, which is also the default if this argument isomitted.
- -buffersize <1-kilobyte units>
- Specifies the number of 1-kilobyte blocks of kernel memory to allocate forthe trace log.
- Prints the online help for this command. All other valid options areignored.
The following command allocated 80 KB of kernel memory for the cmfx
# fstrace setlog -log cmfx -buffersize 80
The issuer must be logged in as the local superuser root
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