No, that's pretty slow, you should get at least 10x that for sequential writes. Sounds like Veeam is doing a lot of sync random writes. If you are able to add a bit of SSD (preferably NVMe) for journaling, that can help random IO a lot. Alternatively, look into IO settings for Veeam. For reference, we have ~100 drives with size=3, and get ~3 GiB/s sequential with the right benchmark tuning. On Fri, Jul 9, 2021 at 1:59 PM Drew Weaver <drew.weaver@xxxxxxxxxx> wrote: > > Greetings. > > I've begun testing using Ceph 14.2.9 as a capacity tier for a scale out backup repository in Veeam 11. > > The backup host and the RGW server are connected directly at 10Gbps. > > It would appear that the maximum throughput that Veeam is able to achieve while archiving data to this cluster is about 24MB/sec. > > client: 156 KiB/s rd, 24 MiB/s wr, 156 op/s rd, 385 op/s wr > > The cluster has 6 OSD hosts with a total of 48 4TB SATA drives. > > Does that performance sound about right for 48 4TB SATA drives /w 10G networking? > > Thanks, > -Drew > > > > > > _______________________________________________ > ceph-users mailing list -- ceph-users@xxxxxxx > To unsubscribe send an email to ceph-users-leave@xxxxxxx _______________________________________________ ceph-users mailing list -- ceph-users@xxxxxxx To unsubscribe send an email to ceph-users-leave@xxxxxxx
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