On 2019-08-19 12:08 p.m., Darrell Budic wrote:
You also need to make sure your volume is setup properly for best performance. Did you apply the gluster virt group to your volumes, or at least features.shard = on on your VM volume?
That's what we did here: gluster volume set W2K16_Rhenium cluster.quorum-type auto gluster volume set W2K16_Rhenium network.ping-timeout 10 gluster volume set W2K16_Rhenium auth.allow \* gluster volume set W2K16_Rhenium group virt gluster volume set W2K16_Rhenium storage.owner-uid 36 gluster volume set W2K16_Rhenium storage.owner-gid 36 gluster volume set W2K16_Rhenium features.shard on gluster volume set W2K16_Rhenium features.shard-block-size 256MB gluster volume set W2K16_Rhenium cluster.data-self-heal-algorithm full gluster volume set W2K16_Rhenium performance.low-prio-threads 32 tuned-adm profile random-io (a profile i added in CentOS 7) cat /usr/lib/tuned/random-io/tuned.conf =========================================== [main] summary=Optimize for Gluster virtual machine storage include=throughput-performance [sysctl] vm.dirty_ratio = 5 vm.dirty_background_ratio = 2 Any more optimization to add to this? Guy -- Guy Boisvert, ing. IngTegration inc. http://www.ingtegration.com https://www.linkedin.com/in/guy-boisvert-8990487 AVIS DE CONFIDENTIALITE : ce message peut contenir des renseignements confidentiels appartenant exclusivement a IngTegration Inc. ou a ses filiales. Si vous n'etes pas le destinataire indique ou prevu dans ce message (ou responsable de livrer ce message a la personne indiquee ou prevue) ou si vous pensez que ce message vous a ete adresse par erreur, vous ne pouvez pas utiliser ou reproduire ce message, ni le livrer a quelqu'un d'autre. Dans ce cas, vous devez le detruire et vous etes prie d'avertir l'expediteur en repondant au courriel. CONFIDENTIALITY NOTICE : Proprietary/Confidential Information belonging to IngTegration Inc. and its affiliates may be contained in this message. If you are not a recipient indicated or intended in this message (or responsible for delivery of this message to such person), or you think for any reason that this message may have been addressed to you in error, you may not use or copy or deliver this message to anyone else. In such case, you should destroy this message and are asked to notify the sender by reply email. _______________________________________________ Gluster-users mailing list Gluster-users@xxxxxxxxxxx https://lists.gluster.org/mailman/listinfo/gluster-users
