| Commit message (Collapse) | Author | Age | Files | Lines |
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timedrun would attmept to exit after passing along any type of signal to
the child. allow SIGHUP to pass and continue waiting.
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also print basic usage when forgetting arguments.
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"-e /path/to/tmpfsmnt/file"
SIGUSR1 for graceful stop
restart requires the same memory limit, slab sizes, and some other
infrequently changed details. Most other options and features can
change between restarts. Binary can be upgraded between restarts.
Restart does some fixup work on start for every item in cache. Can take
over a minute with more than a few hundred million items in cache.
Keep in mind when a cache is down it may be missing invalidations,
updates, and so on.
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Signed-off-by: Manish Katiyar <mkatiyar@gmail.com>
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Since spawn_and_wait doesn't use argc anyway, might as well just not
send a value in.
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This solves the problem where certain test failures would cause
indefinite hangs as child processes refused to ever exit.
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