Re: poor OSD performance using kernel 3.4

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Am 30.05.2012 15:38, schrieb Stefan Majer:
> There is a small howto from linus:
> http://kerneltrap.org/node/11753
> 
> you basically need to be able to compile the kernel from source and
> start in the freshly checked out source 
> git bisect good v3.0
> git bisect bad v3.2
>  
> Then git will pick a version inbetween an you can compile this, depoy it
> to your machine an look if it good or bad.
> Then tell git if it was bad or good and git will again choose a version
> between both versions. So you will get a single commit or a handful of
> commits which are probably the cause of the problem.
Thanks will try that after mark has looked into the blktrace ;-)

Thanks,
Stefan
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