[ceph-users] osd_recovery_delay_start ignored in Hammer?

Hello! In my cluster running Hammer 0.94.5-0ubuntu0.15.04.1~cloud0 when starting OSD it starts recovery immediatelly. I have changed osd_recovery_delay_start to 60 seconds, but this setting is ignored during osd bootup. root@storage001:~# ceph -n osd.9 --show-config |grep osd_recovery_delay_start

[ceph-users] problem deploy ceph

[davy@localhost my-cluster]$ ceph-deploy new node1 [ceph_deploy.conf][DEBUG ] found configuration file at: /home/davy/.cephdeploy.conf [ceph_deploy.cli][INFO ] Invoked (1.5.25): /usr/bin/ceph-deploy new node1 [ceph_deploy.new][DEBUG ] Creating new cluster named ceph [ceph_deploy.new][INFO ] maki

[ceph-users] Again - state of Ceph NVMe and SSDs

Hi! We’re planning our third ceph cluster and been trying to find how to maximize IOPS on this one. Our needs: * Pool for MySQL, rbd (mounted as /var/lib/mysql or equivalent on KVM servers) * Pool for storage of many small files, rbd (probably dovecot maildir and dovecot index etc) So I’ve bee

Re: [ceph-users] Again - state of Ceph NVMe and SSDs

On 01/16/2016 07:06 PM, David wrote: > Hi! > > We’re planning our third ceph cluster and been trying to find how to > maximize IOPS on this one. > > Our needs: > * Pool for MySQL, rbd (mounted as /var/lib/mysql or equivalent on KVM > servers) > * Pool for storage of many small files, rbd (probabl