Messages in this thread | | | Date | Thu, 25 Mar 2010 20:16:54 -0700 (PDT) | From | Ben Gamari <> | Subject | Re: Poor interactive performance with I/O loads with fsync()ing |
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On Tue, 16 Mar 2010 21:31:03 -0700 (PDT), Ben Gamari <bgamari.foss@gmail.com> wrote: > On Tue, 16 Mar 2010 23:30:10 -0400, tytso@mit.edu wrote: > > .... so did switching to Btrfs solve your latency issues, or are you > > still having problems? > > Still having troubles although I'm now running 2.6.34-rc1 and things seem > mildly better. I'll try doing a backup tonight and report back. > I stand by my assertion that 2.6.34 does seem better in some regards. While there certainly are still latency issues, it's now less often that heavy I/O spills over into over processes' interactive performance. That being said, earlier this evening Tracker and notmuch were both indexing and I saw several events of tens of seconds of latency.
- Ben
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