Hi, > On 13 Mar 2017, at 18:43, lists <[email protected]> wrote: > We are seeing occasional slow requests on our three-node pve ceph 0.94.9 > cluster. I've seen it happening after ceph deep-scrubs start. Googling this, > refers me to this page on lowering ceph scrub I/O priority: > > http://dachary.org/?p=3268 > > I'd just like to ask here: Anyone followed that procedure? Seems the pve/ceph > is recent enough. Any insights to share?
I’m only deploying SSD-based clusters, which are way faster so you don’t really notice these. However, in our Dadup cluster, we did set the deep-scrub interval to a month, it was slowing storage down a lot. I have seen this post before, but have not implemented it. Mark _______________________________________________ pve-user mailing list [email protected] http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user
