Lindsay Mathieson
2015-Oct-13 01:53 UTC
[Gluster-users] Test results and Performance Tuning efforts ...
On 13 October 2015 at 11:51, Paul Cuzner <pcuzner at redhat.com> wrote:> add > # for epoll issue glusterd crash fix > option ping-timeout 0 > option event-threads 1 > > to your glusterd.vol files (/etc/glusterfs/glusterd.vol)Thanks, yah I saw that. Won't that remove the performance benefits though? -- Lindsay -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://www.gluster.org/pipermail/gluster-users/attachments/20151013/01ac43bd/attachment.html>
Paul Cuzner
2015-Oct-13 01:57 UTC
[Gluster-users] Test results and Performance Tuning efforts ...
I don't think so. The workaround affects how glusterd is working. The performance fix benefit with epoll is on the glusterfsd daemons - AFAIK. Perhaps one of the devs can chime in to confirm the impact. On Tue, Oct 13, 2015 at 2:53 PM, Lindsay Mathieson < lindsay.mathieson at gmail.com> wrote:> > On 13 October 2015 at 11:51, Paul Cuzner <pcuzner at redhat.com> wrote: > >> add >> # for epoll issue glusterd crash fix >> option ping-timeout 0 >> option event-threads 1 >> >> to your glusterd.vol files (/etc/glusterfs/glusterd.vol) > > > > > > Thanks, yah I saw that. > > Won't that remove the performance benefits though? > > -- > Lindsay >-------------- next part -------------- An HTML attachment was scrubbed... URL: <http://www.gluster.org/pipermail/gluster-users/attachments/20151013/daf83f34/attachment.html>