Re: mmap dirty limits on 32 bit kernels (Was: [BUG] New Kernel Bugs)

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To: Rob Mueller <robm@...>
Cc: Linus Torvalds <torvalds@...>, Peter Zijlstra <a.p.zijlstra@...>, Bron Gondwana <brong@...>, Christian Kujau <lists@...>, Andrew Morton <akpm@...>, Linux Kernel Mailing List <linux-kernel@...>, riel <riel@...>, Anton Altaparmakov <aia21@...>
Date: Sunday, November 18, 2007 - 7:13 pm

On Thursday 15 November 2007 14:24, Rob Mueller wrote:

Junk everything except the 15K drives, you will be glad you did.  Too 
bad about those multi-year support contracts, hopefully you got a deal 
on them.

Prediction: after these dirty pages issues are gone, there will be more 
dirty page issues because the notion of dirty page limit is 
fundamentally broken.  Your smartest recourse is to re-motherboard to a 
place where the dirty page limit borkage does not hurt as much, and in 
the process you will get a cheap hardware upgrade.  Everybody will be 
happy, the sun will come out, the birds will sing.

Regards,

Daniel
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Re: mmap dirty limits on 32 bit kernels (Was: [BUG] New Kern..., Daniel Phillips, (Sun Nov 18, 7:13 pm)