Well... I am not a gluster expertise, but I add this parameters in /etc/glusterfs/glusterd.vol in hope to improve performance:
option performance.flush-behind on option performance.strict-write-ordering on option performance.strict-o-direct on option performance.force-readdirp on option performance.low-prio-threads 64 option performance.least-prio-threads 64 option performance.enable-least-priority on option performance.least-rate-limit 10 option performance.high-prio-thread 64 option performance.normal-prio-threads 64 option performance.nfs.write-behind on option performance.nfs.read-ahead on option performance.nfs.io-cache on option performance.nfs.quick-read on option performance.nfs.stat-prefetch on option performance.nfs.io-threads on option performance.write-behind-window-size 100MB option performance.cache-refresh-timeout 10 option performance.cache-size 1GB option cluster.stripe-block-size 512KB option performance.io-thread-count 32 Perhaps this can help me in any way.... I just wanna some advice... Thanks 2016-07-05 11:19 GMT-03:00 Gilberto Nunes <[email protected]>: > Hello list > > I have PVE 4.2 and a server act as a GlusterFS storage... > > I have just one VM, a KVM Ubuntu machine. > The VM itself works fine. > > This VM is our Zimbra Mail Server. > > The VM image reside in the glusterfs server, seting up without any > performance tunning, just the defaults options. > > But, now, after to migrate amost 1 000 mail account from out old postfix > based server, I encounter some delay when use Zimbra via webclient (Nginx). > > Is there some tweak performance that I can do in gluster server or in PVE > server (storage.cfg) to improve write data?? > > Thanks for any advice... > > -- > > Gilberto Ferreira > Skype: gilberto.nunes36 > > -- Gilberto Ferreira +55 (47) 9676-7530 Skype: gilberto.nunes36 _______________________________________________ pve-user mailing list [email protected] http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user
