Hi all,
I'm planning to upgrade one on my Ceph Cluster currently on Luminous
12.2.13 / Debian Stretch (updated).
On this cluster, Luminous is packaged from the official Ceph repo (deb
https://download.ceph.com/debian-luminous/ stretch main)
I would like to upgrade it with Debian Buster and Nautilus using the
croit.io repository (deb https://mirror.croit.io/debian-nautilus/ buster
main)
I already prepared the steps procedure but I just want to verify one
step regarding the upgrade of the ceph packages.
Do I have to upgrade ceph in the same time than Debian or do i have to
upgrade ceph after the Debian upgrade from Stretch to Buster ?
1) In the first case :
* Replace stretch by buster in /etc/apt/sources.list
* Modify the ceph.list repo by croit.io one
* Upgrade the entire nodes
2) In the second case (upgrade Debian then Ceph)
* Replace stretch by buster in /etc/apt/sources.list
* keep the /etc/apt/sources.list.d/ceph.list as it is
* Upgrade and reboot the nodes
* replace the ceph.list file by croit.io
* upgrade the ceph packages
* restarting the Ceph services (in the right order MON -> MGR -> OSD
-> MDS)
Thanks a lot for your advices
Regards,
Hervé
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