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| author | David Howells <[email protected]> | 2018-10-19 23:57:59 +0000 |
|---|---|---|
| committer | David Howells <[email protected]> | 2018-10-23 23:41:09 +0000 |
| commit | 3bf0fb6f33dd545693da5e65f5b1b9b9f0bfc35e (patch) | |
| tree | df215e6a6ad11b6ac8158461144667e168591d28 /tools/perf/scripts/python/event_analyzing_sample.py | |
| parent | afs: Fix callback handling (diff) | |
| download | kernel-3bf0fb6f33dd545693da5e65f5b1b9b9f0bfc35e.tar.gz kernel-3bf0fb6f33dd545693da5e65f5b1b9b9f0bfc35e.zip | |
afs: Probe multiple fileservers simultaneously
Send probes to all the unprobed fileservers in a fileserver list on all
addresses simultaneously in an attempt to find out the fastest route whilst
not getting stuck for 20s on any server or address that we don't get a
reply from.
This alleviates the problem whereby attempting to access a new server can
take a long time because the rotation algorithm ends up rotating through
all servers and addresses until it finds one that responds.
Signed-off-by: David Howells <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/event_analyzing_sample.py')
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