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OCTOPUS LG COUNTING UPGRADE
Once all monitors are up, verify that the monitor upgrade is complete. Note: You can use the web-interface or the command-line to restart ceph services.Īfter upgrading all cluster nodes, you have to restart the monitor on each node where a monitor runs.
OCTOPUS LG COUNTING UPDATE
It will upgrade the Ceph on your node to Octopus.Īfter the update you still run the old Nautilus binaries. Upgrade all your nodes with the following commands. Or via the GUI in the OSD tab (Manage Global Flags).
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Set the noout flag for the duration of the upgrade (optional, but recommended): Your /etc/apt//ceph.list should look like this Sed -i 's/nautilus/octopus/' /etc/apt//ceph.list This may take a few minutes to as much as a few hours (for an HDD with lots of omap data).Ĭhange the current Ceph repositories from Nautilus to Octopus. During the upgrade from Nautilus to Octopus the first time each OSD starts, it will do a format conversion to improve the accounting for “omap” data.The cluster must be healthy and working! Note Note: It is not possible to upgrade from Ceph Luminous to Octopus directly. If not see the Ceph Luminous to Nautilus upgrade guide. We assume that all nodes are on the latest Proxmox VE 6.3 (or higher) version and Ceph is on version Nautilus (14.2.9-pve1 or higher).
OCTOPUS LG COUNTING HOW TO
This article explains how to upgrade Ceph from Nautilus to Octopus (15.2.8 or higher) on Proxmox VE 6.x.
![octopus lg counting octopus lg counting](http://www.cs.uni.edu/~wallingf/blog-images/conferences/strangeloop2021/my-strangeloop-studio.jpg)
15 Placement Group (PG) count warning for pools.14 Enable msgrv2 protocol and update Ceph configuration.10 Disallow pre-Octopus OSDs and enable all new Octopus-only functionality.8 Restart the manager daemons on all nodes.4 Preparation on each Ceph cluster node.