I've tried to migrate from deb to snap on Ubuntu 18.04.
Unfortunately, lxd.migrate failed with "error: LXD still not running
after 5 minutes":
root@b1 ~ # lxd.migrate
=> Connecting to source server
=> Connecting to destination server
=> Running sanity checks
=== Source server
LXD version: 3.0.1
LXD PID: 2656
Resources:
Containers: 6
Images: 4
Networks: 1
Storage pools: 1
=== Destination server
LXD version: 3.3
LXD PID: 12791
Resources:
Containers: 0
Images: 0
Networks: 0
Storage pools: 0
The migration process will shut down all your containers then move your
data to the destination LXD.
Once the data is moved, the destination LXD will start and apply any
needed updates.
And finally your containers will be brought back to their previous
state, completing the migration.
WARNING: /var/lib/lxd is a mountpoint. You will need to update that
mount location after the migration.
Are you ready to proceed (yes/no) [default=no]? yes
=> Shutting down the source LXD
=> Stopping the source LXD units
=> Stopping the destination LXD unit
=> Unmounting source LXD paths
=> Unmounting destination LXD paths
=> Wiping destination LXD clean
=> Backing up the database
=> Moving the /var/lib/lxd mountpoint
=> Updating the storage backends
=> Starting the destination LXD
=> Waiting for LXD to come online
error: LXD still not running after 5 minutes.
root@b1 ~ # lxd.migrate
=> Connecting to source server
error: Unable to connect to the source LXD: Get http://unix.socket/1.0:
dial unix /var/lib/lxd/unix.socket: connect: no such file or directory
root@b1 ~ # lxc list
Error: Get http://unix.socket/1.0: dial unix /var/lib/lxd/unix.socket:
connect: no such file or directory
Not sure how to recover now? The containers seem intact in /var/lib/lxd/
Tomasz Chmielewski
https://lxadm.com
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