Messages in this thread | | | Date | Thu, 14 Feb 2002 15:12:29 -0600 | From | Alexander Moibenko <> | Subject | Re: fsync delays for a long time. |
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On Thu, 14 Feb 2002, Alan Cox wrote:
> > > fsync on a very large file is very slow on the 2.2 kernels > > > > This could very well be due to request allocation starvation. > > fsync is sleeping in __get_request_wait() while bonnie keeps > > on stealing all the requests. > > That may amplify it but in the 2.2 case fsync on any sensible sized file > is already horribly performing. It hits databases like solid quite badly > please elaborate on "sensible sized". In my case it is less then 20MB. -------------------------------------------------------------------------- Alexander N. Moibenko, Integrated Systems Development, CD, Fermilab Tel: (630)840-3937 email: moibenko@fnal.fnal.gov --------------------------------------------------------------------------
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