Il 2022-09-16 18:41 dpgluster@xxxxxxxxx ha scritto:
I have made extensive load tests in the last few days and figured out it's definitely a network related issue. I changed from jumbo frames (mtu 9000) to default mtu of 1500. With a mtu of 1500 the problem doesn't occur. I'm able to bump the io-wait of our gluster storage servers to the max possible values of the disks without any error or connection loss between the hypervisors or the storage nodes. As mentioned in multiple gluster best practices it's recommended to use jumbo frames in gluster setups for better performance. So I would like to use jumbo frames in my datacenter. What could be the issue here?
I would try with a jumbo frame setting of 4074 (or 4088) bytes. Regards. -- Danti Gionatan Supporto Tecnico Assyoma S.r.l. - www.assyoma.it email: g.danti@xxxxxxxxxx - info@xxxxxxxxxx GPG public key ID: FF5F32A8 ________ Community Meeting Calendar: Schedule - Every 2nd and 4th Tuesday at 14:30 IST / 09:00 UTC Bridge: https://meet.google.com/cpu-eiue-hvk Gluster-users mailing list Gluster-users@xxxxxxxxxxx https://lists.gluster.org/mailman/listinfo/gluster-users
