On Sat, May 09, 2015 at 05:50:56AM -0300, Christopher Pereira wrote:
Hi,
I did a local sparse image copy benchmark copying from a gluster mount (of a
local gluster-server) vs copying directly from the gluster-brick to test
SEEK_HOLE support and performance.
Motivation : VM's image files are
On 10-05-2015 7:30, Niels de Vos wrote:
[...]
This shows two read calls over the network:
1. offset: 0; size: 131072
2. offset: 131072; size: 131072
There are no lseek() requests for SEEK_HOLE/SEEK_DATA sent over the
network. Looking into the operations (FOPs) that are available to the
Hi,
I did a local sparse image copy benchmark copying from a gluster mount
(of a local gluster-server) vs copying directly from the gluster-brick
to test SEEK_HOLE support and performance.
Motivation : VM's image files are sparse.
Benchmark:
cp /mnt/gluster-mount/image to /tmp/
= takes
