On 08. sep. 2016 11:10, felderm wrote:
Thanks Alexandre!!
We plan to proceed as follows for upgrading infernalis to jewel:
Enable Repo on all Nodes
#cat /etc/apt/sources.list.d/ceph_com_jewel.list
deb http://download.ceph.com/debian-jewel trusty main
For all Monitors (one after the other)
1) sudo apt-get update && sudo apt-get install ceph-common
2) service ceph stop
3) service ceph start
For all OSDs (one after the other)
1) sudo apt-get update && sudo apt-get install ceph-common
2) service ceph stop
3) service ceph start
i have not upgraded to jewel yet. but generally when i have many osd's
on a node. I have prefered to restart one and one osd disk, and not
take down all osd's on the node and then start all osd's on the node.
i do not see what benefit i get from stopping all osds's at the same time.
i wrote a simple 4 liner that waits until the osd is up/in again before
restarting the next osd. to avoid having to do anything manually.
kind regards
Ronny Aasen
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