On 08/06/2011 12:12 AM, Fyodor Ustinov wrote:
On 08/05/2011 11:17 PM, Sage Weil wrote:
On Fri, 5 Aug 2011, Fyodor Ustinov wrote:
On 08/05/2011 07:07 PM, Sage Weil wrote:
This is the problem. The readahead patches in the master branch of
git://ceph.newdream.net/git/ceph-client.git. They're not upstream
yet.
Sorry that wasn't clear!
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux.git;a=commit;h=e9852227431a0ed6ceda064f33e4218757acab6c
- it's not this patch?
Nope, it's ebd62c49c0a71a9af6b92b4f0cedfd2b1d46c16e, in ceph-client.git.
Then d0a287e18a81a0314a9aa82b6f54eb7f5ecabd60 bumps up the default
rasize
window.
FWIW I saw a big jump in read spead on my cluster (now fully
saturates the
client interface).
sage
Well. I wait net kernel. :)
Sage, 3.1-rc1 released. This release has the necessary patches?
WBR,
Fyodor.
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