Re: ext3 allocate-with-reservation latencies

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On Fri, 2005-04-08 at 11:10 -0700, Mingming Cao wrote:
> However I am still worried that the rw lock will allow concurrent files
> trying to lock the same window at the same time. Only one succeed
> though., high cpu usage then.  And also, in the normal case the
> filesystem is not really full, probably rw lock becomes expensive.

FWIW this was a 125GB filesystem, about 70% full.

Lee

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