Hi Daniel On Tue, 3 Jan 2017 at 03:58 Daniel Bidwell <drbidw...@gmail.com> wrote:
I started out installing openstack-base and then went back to add more disks to be used for block storage. The default was /dev/sdb. I added /dev/sda, /dev/sdc, and /dev/sdd via the juju gui, saved and deployed. Nothing happened. I just went in and partitioned /dev/sda, /dev/sdc, and /dev/sdd on all machines. Using 2.0.2-xenial-amd64 how do I tell ceph-osd to go reread the configuration and setup the additional disks? The osd-devices configuration option acts as a whitelist of devices to use for all ceph-osd units Simply changing the configuration option should be sufficient - the ceph-osd charm will attempt to detect new disks during the config-changed hook. There is a resolved/retry in the gui, but these don't have errors and thus there is nothing to resolve/retry. This would indicate that either the disks are in use, or that they where not detected in some way. It would be useful to see the unit logs for the ceph-osd units to determine exactly what happened (/var/log/juju/unit-ceph-osd-*.log). You should see information messages about which devices are detected and whether they are in use or not. Cheers James
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