fstrace_setset - Sets the status of an event set
The fstrace setset
command sets the status of the "cm" kernel
event set on the local machine, which determines whether trace messages are
recorded in the log buffer in kernel memory.
- -set <set name>+
- Names the event set for which to set the status. The only
acceptable value "cm", which is also the default if this
argument is omitted.
- Enables tracing for the event set and allocates kernel
memory for the associated trace log buffer. Provide one of this flag, the
-inactive flag, or the -dormant flag.
- Temporarily disables tracing for the event set, but does
not change the allocation of kernel memory for the associated trace log
buffer. Provide one of this flag, the -active flag, or the
- Disables tracing for the event set and frees the kernel
memory previously allocated for the associated trace log buffer. Provide
one of this flag, the -active flag, or the -inactive
- Prints the online help for this command. All other valid
options are ignored.
The following example sets the cm event set's status to inactive:
# fstrace setset -set cm -inactive
The issuer must be logged in as the local superuser "root".
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