M morfair Member Feb 20, 2013 48 1 8 Nov 11, 2016 #1 What is version of CEPH kernel modules in 4.4.16-1-pve? How to see it? What CEPH's CRUSH map tunables I can use?
What is version of CEPH kernel modules in 4.4.16-1-pve? How to see it? What CEPH's CRUSH map tunables I can use?
fabian Proxmox Staff Member Staff member Jan 7, 2016 10,424 2,382 303 Nov 11, 2016 #2 that's not the current PVE kernel we use the module code from 4.4 (+ whatever patches Ubuntu applies on top)
that's not the current PVE kernel we use the module code from 4.4 (+ whatever patches Ubuntu applies on top)
M morfair Member Feb 20, 2013 48 1 8 Nov 11, 2016 #3 fabian said: that's not the current PVE kernel we use the module code from 4.4 (+ whatever patches Ubuntu applies on top) Click to expand... My last update was about two months ago. This kernel was in this update. It kernel >4.4. I want to know, what can I set ceph osd crush tunables profile (http://docs.ceph.com/docs/jewel/rados/operations/crush-map/#tunables)?
fabian said: that's not the current PVE kernel we use the module code from 4.4 (+ whatever patches Ubuntu applies on top) Click to expand... My last update was about two months ago. This kernel was in this update. It kernel >4.4. I want to know, what can I set ceph osd crush tunables profile (http://docs.ceph.com/docs/jewel/rados/operations/crush-map/#tunables)?
fabian Proxmox Staff Member Staff member Jan 7, 2016 10,424 2,382 303 Nov 11, 2016 #4 updating only every two months is not a good idea (for any publicly reachable system running anything) your question is answered in the ceph documentation: http://docs.ceph.com/docs/jewel/rad...#which-client-versions-support-crush-tunables http://docs.ceph.com/docs/hammer/ra...#which-client-versions-support-crush-tunables Reactions: morfair
updating only every two months is not a good idea (for any publicly reachable system running anything) your question is answered in the ceph documentation: http://docs.ceph.com/docs/jewel/rad...#which-client-versions-support-crush-tunables http://docs.ceph.com/docs/hammer/ra...#which-client-versions-support-crush-tunables
M morfair Member Feb 20, 2013 48 1 8 Nov 11, 2016 #5 fabian said: updating only every two months is not a good idea (for any publicly reachable system running anything) your question is answered in the ceph documentation: http://docs.ceph.com/docs/jewel/rad...#which-client-versions-support-crush-tunables http://docs.ceph.com/docs/hammer/ra...#which-client-versions-support-crush-tunables Click to expand... Our upgrade policy depends on the possibility of downtime. Thanks for links.
fabian said: updating only every two months is not a good idea (for any publicly reachable system running anything) your question is answered in the ceph documentation: http://docs.ceph.com/docs/jewel/rad...#which-client-versions-support-crush-tunables http://docs.ceph.com/docs/hammer/ra...#which-client-versions-support-crush-tunables Click to expand... Our upgrade policy depends on the possibility of downtime. Thanks for links.