> Op 11 aug. 2017 om 20:22 heeft Sameer Tiwari <stiw...@salesforce.com> het > volgende geschreven: > > Hi, > > We ran a test with 1500 MTU and 9000MTU on a small ceph test cluster (3mon + > 10 hosts with 2 SSD each, one for journal and one for data) and found minimal > ~10% perf improvements. > > We tested with FIO for 4K, 8K and 64K block sizes, using RBD directly. > > Anyone else have any experience with this? >
I saw good results as well, not 10% perse. However, it's 1/6 of the packets per second over the wire, so I always recommend to do it. Wido > Thanks, > Sameer > > _______________________________________________ > ceph-users mailing list > ceph-users@lists.ceph.com > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com _______________________________________________ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
