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[Qemu-devel] Windows and I/O size


From: Peter Lieven
Subject: [Qemu-devel] Windows and I/O size
Date: Tue, 8 Jan 2013 09:16:48 +0100

Hi all,

I came across the fact that Windows seems to requests greater 64KB into pieces 
leading to a lot of IOPs on the storage
side.

Can anyone imagine of a way to merge them before sending them to e.g. an iSCSI 
Storage? 64KB I/O Size is not optimal
when e.g. large sequential operations with an iSCSI target.

Thank you,
Peter




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