David Howells wrote:
Edward Konetzko <konetzed@xxxxxxxxxxxxxxxxx> wrote:
I have been testing fscache with kernel 2.6.29-rc3 and everything works as
expected. I have been testing 2.6.30-rc2 and everything appeared to be working
fine except when I look the resource graphs it seems like objects are not
being retried from cachefilesd after they are cached on disk.
Can you examine /proc/fs/fscache/stats?
David
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What should I look for, I have my collectd module graphing /proc/*/stats
out. But by comparing the graphs from a test with 2.6.30-rc2 to the
2.6.29-rc3 kernel there are huge differences between network and cpu.
The 2.6.30-rc2 graphs with fscache and cachefilesd look identical to the
2.6.29-rc3 without fscache and cachefilesd.
If you would like I might have time tomorrow to run the tests again and
email you a pdf of the graphs.
Edward
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