On 01/26/2017 06:16 AM, Florent B wrote:
On 01/24/2017 07:26 PM, Mark Nelson wrote:
My first thought is that PGs are splitting. You only appear to have
168PGs for 9 OSDs, that's not nearly enough. Beyond the poor data
distribution and associated performance imbalance, your PGs will split
very
On 01/24/2017 09:38 AM, Florent B wrote:
Hi everyone,
I run a Ceph Jewel cluster over 3 nodes having 3 Samsung 256GB SSD each
(9 OSD total).
I use it for RBD disks for my VMs.
It has run nice for a few weeks, then suddenly whole cluster is
extremely slow, Ceph is reporting blocked requests,
