CentOS 5.7 kernel 2.6.18-274.el5

Tru Huynh tru at pasteur.fr
Fri Sep 16 13:16:18 CDT 2011


On Fri, Sep 16, 2011 at 11:59:25AM -0500, Sabuj Pattanayek wrote:
> I haven't tried the -274 kernels on any PE systems yet, but have tried
> it on some T3500 and T5400 precision workstations and am getting a
> 20%+ reduction in NFS read/write performance vs -238 or -194 kernels.

known issue with the 5.7 series
https://bugzilla.redhat.com/show_bug.cgi?id=730686

Tru



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