[Bug runtime/6930] Flight Recorder on file

[mhiramat at redhat dot com]

------- Additional Comments From mhiramat at redhat dot com  2008-11-06 21:23 -------
This feature could be change -F option, or the combination of options.
For example:
Idea A) modifying -F option
$ stap -F memory xxx.stp  -> flight recorder on memory
$ stap -F file=1G -o file xxx.stp -> flight recorder on file(When the file size
reaches 1GB, change to next file (file.1->file.2->file.3->...))
$ stap -F file=1G,2 -o file xxx.stp -> flight recorder on file(When the file
size reaches 1GB, change to next file. And rotate 2 files for
recording(file.1->file.2->file.1->...))

B) or combination of options
$ stap -F xxx.stp  -> flight recorder on memory
$ stap -F -o file -S 1G xxx.stp -> flight recorder on file(When the file size
reaches 1GB, change to next file (file1->file2->file3->...))
$ stap -F -o file -S 1G,2 xxx.stp -> flight recorder on file(When the file size
reaches 1GB, change to next file. And rotate 2 files for
recording(file1->file2->file1->...))


-- 


http://sourceware.org/bugzilla/show_bug.cgi?id=6930

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