Re: [Aoetools-discuss] [LKML] Re: [Xen-devel] domU is causing misaligned disk writes
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From: Tracy R. <tr...@ul...> - 2010-04-20 22:58:36
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On Tue, Apr 20, 2010 at 02:40:38PM -0400, Konrad Rzeszutek Wilk spake thusly: > .. and you failed to mention how you disk is setup to the guest. Are you > setting it up via phy://dev/ether!d or are tap:aio or > phy://dev/mapper/VG-LV ? Try to make it only via phy:// as that > eliminates the Dom0 cache and any userspace program (blktap) from > being in the picture. Disk is set up like so: disk = [ "phy:/dev/etherd/e1.28,xvde,w", "phy:/dev/etherd/e2.28,xvdf,w", "phy:/dev/etherd/e3.1,xvdc,w", "phy:/dev/etherd/e4.1,xvdd,w", "phy:/dev/etherd/e6.1,xvdg,w", "phy:/dev/etherd/e6.2,xvdh,w" ] -- Tracy Reed http://tracyreed.org |