I looked into mayastor and the NVME-of stuff is interesting, but it is so so so far behind ceph when it comes to stability and features. One ceph has the next generation crimson OSD with seastore I believe it should close a lot of the performance gaps with ceph.

> One ceph has the next generation crimson OSD with seastore I believe it should close a lot of the performance gaps with ceph.

only been in development for what like 5 years at this point? =) i have no horse in this race but seems to me openebs will close the gap sooner.