On Wed, Mar 11, 2015 at 01:28:16PM +0300, Denis V. Lunev wrote: > Try to perform IO for the biggest continuous block possible. > The performance for sequential read is increased from 220 Gb/sec to > 360 Gb/sec for continous image on my SSD HDD.
Please, can I have your SSD drive? :) Did you mean MB/sec? > Signed-off-by: Denis V. Lunev <d...@openvz.org> > Reviewed-by: Roman Kagan <rka...@parallels.com> > CC: Kevin Wolf <kw...@redhat.com> > CC: Stefan Hajnoczi <stefa...@redhat.com> > --- > block/parallels.c | 37 ++++++++++++++++++++++++++++++++----- > 1 file changed, 32 insertions(+), 5 deletions(-) Reviewed-by: Stefan Hajnoczi <stefa...@redhat.com>
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