I have problem with lxd snap not been refreshed. I copied a container snapshot from the local host (lxd 3.0.3 ) to remote host (lxd 4.5), set it up, and returned back to local host (lxd 3.03). Container started on lxd 3.0.3 host tough the network interface is not working.
Currently I have the container backed on two lxd hosts with different pool name:
local: c1 (ok)
local: c1/c1_snap (copied to remote: c3)
remote: c3 (ok)
remote: c3/c3_snap (restored to local: c3)
local: c3 (no network, but started ok)
local:
zpool status
pool: pool1
state: ONLINE
scan: scrub repaired 0B in 0h2m with 0 errors on Sun Sep 13 00:26:46 2020
config:
NAME STATE READ WRITE CKSUM
pool1 ONLINE 0 0 0
mirror-0 ONLINE 0 0 0
sda ONLINE 0 0 0
sdb ONLINE 0 0 0
errors: No known data errors
lxc storage list +----------+-------------+--------+--------+---------+ | NAME | DESCRIPTION | DRIVER | SOURCE | USED BY | +----------+-------------+--------+--------+---------+ | lxd-pool | | zfs | pool1 | 5 | +----------+-------------+--------+--------+---------+
remote:
zpool status
pool: lxd-pool
state: ONLINE
scan: scrub repaired 0B in 0h0m with 0 errors on Sun Aug 9 00:24:13 2020
config:
NAME STATE READ WRITE CKSUM
lxd-pool ONLINE 0 0 0
sdb ONLINE 0 0 0
sdc ONLINE 0 0 0
sdd ONLINE 0 0 0
errors: No known data errors
lxc storage list +----------+-------------+--------+----------+---------+ | NAME | DESCRIPTION | DRIVER | SOURCE | USED BY | +----------+-------------+--------+----------+---------+ | lxd-pool | | zfs | lxd-pool | 5 | +----------+-------------+--------+----------+---------+
- Can I refresh the lxd 3.0.3 snap to lxd 4.5 and trust the container local: c1 starts also with the new snap lxd 4.5)?
- If local: lxd snap is refreshed to 4.5 and deleting the local: c3 container is it fine to repeat the lxc copy remote:c3_snap to local: target, or should I go to the beginning where I started from delete the remote: c3 and lxc copy local: c1/c1_snap to remote:c3?
- If the network problem is caused by the wrong remote: lxd snap version and/or different pool name the how the local: c1/c1_snap created with 3.0.3 did initially work on the remote: c3 container (remote host having lxd 4.5)?