Your message dated Fri, 7 Jun 2013 19:49:13 +0200 with message-id <20130607174913.gb21...@inutil.org> and subject line Re: updating kernel causes slow write speed to raid has caused the Debian Bug report #600031, regarding updating kernel causes slow write speed to raid to be marked as done.
This means that you claim that the problem has been dealt with. If this is not the case it is now your responsibility to reopen the Bug report if necessary, and/or fix the problem forthwith. (NB: If you are a system administrator and have no idea what this message is talking about, this may indicate a serious mail system misconfiguration somewhere. Please contact ow...@bugs.debian.org immediately.) -- 600031: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=600031 Debian Bug Tracking System Contact ow...@bugs.debian.org with problems
--- Begin Message ---Package: linux-image Version: 2.6.32-5-686 After dist-upgrade from Lenny to Squeeze write speed is halved. Shown with bonnie++. Before upgrade write speed was 21MB/s, after upgrade 10MB/s. Hardware: Dell Powervault 745n with hardware raid Adaptec 2610SA. Celeron(R) CPU 2.40GHz, 512MiB RAM. Confirmed link to kernel with: otherserver$ scp 4gbfile raid_server: 100% 4000MB 6.6MB/s 10:06 reboot server with kernel 2.6.26-2-686 leftover from Lenny. otherserver$ scp 4gbfile raid_server: 100% 4000MB 11.3MB/s 05:55 Also of note that when copying a large file the system becomes heavily loaded. iowait: 80.1%wa load average: 3.58, 1.48, 0.66 Mem: 514428k total, 508276k used, 6152k free, 10084k buffers
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--- Begin Message ---Version: 2.6.36-1 On Thu, Oct 14, 2010 at 03:16:36PM +0100, Dave Clarke wrote: > Ben > That has solved it. Now getting around 27MB/s write on ext4 and 97MB/s > read with the experimental kernel. I'm happy with these speeds on this > hardware. It is still a little slower then with windows but I can live > with that. Marking 2.6.36 as fixed. Cheers, Moritz
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