[Gluster-devel] libgfapi zero copy write - application in samba, nfs-ganesha

[Raghavendra Gowdappa]

+Manoj, +Ben turner, +Ben England.

@Perf-team,

Do you think the gains are significant enough, so that smb and nfs-ganesha team can start thinking about consuming this change?

regards,
Raghavendra

----- Original Message -----
> From: "Saravanakumar Arumugam" <sarumuga at redhat.com>
> To: "Gluster Devel" <gluster-devel at gluster.org>
> Sent: Monday, September 26, 2016 7:18:26 PM
> Subject: [Gluster-devel] libgfapi zero copy write - application in samba,	nfs-ganesha
> 
> Hi,
> 
> I have carried out "basic" performance measurement with zero copy write APIs.
> Throughput of zero copy write is 57 MB/sec vs default write 43 MB/sec.
> ( I have modified Ben England's gfapi_perf_test.c for this. Attached the same
> for reference )
> 
> We would like to hear how samba/ nfs-ganesha who are libgfapi users can make
> use of this.
> Please provide your comments. Refer attached results.
> 
> Zero copy in write patch: http://review.gluster.org/#/c/14784/
> 
> Thanks,
> Saravana
> 
> 
> 
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