Get status of monitors ceph quorum_status –format json-pretty Set the weight of a disk lower so it gets less IO, or use it to scale a disk in\out of a cluster ceph osd reweight osd.30 .01 –cluster mycluster Move an OSD to a node in the cursh map, usefull if your OSD comes up not […]
Read More »If we have to deal with this thing, lets do it in an intelligent way I’m using Ansible across my infrastructure to manage most stuff so I cut a playbook to detect Spectre and Meltdown fixes in Centos7 using the articles from CyberCiti.biz https://www.cyberciti.biz/faq/patch-spectre-vulnerability-cve-2017-5753-cve-2017-5715-linux/ https://www.cyberciti.biz/faq/patch-meltdown-cpu-vulnerability-cve-2017-5754-linux/ – hosts: all become: yes become_user: root pre_tasks: – name: […]
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