Package: incus
Version: 6.0.1-1~bpo12+1
If I reboot an incus host with 2 instances (1 LXC + 1 KVM)
running, then there are a few I/O errors on the console:
[FAILED] Failed unmounting run-user-0.mount - /run/user/0.
[FAILED] Failed unmounting var-lib-…ncus/devices/limited/config.mount.
[FAILED] Failed unmounting var-lib-…unt - /var/lib/incus/guestapi.
[FAILED] Failed unmounting var-lib-…/default/virtual-machines/limited.
[ 112.573288] I/O error, dev sda, sector 214389968 op 0x0:(READ) flags 0x0
phys_seg 9 prio class 0
[ 112.605377] I/O error, dev sda, sector 214390040 op 0x0:(READ) flags 0x0
phys_seg 1 prio class 0
[ 112.647117] I/O error, dev sda, sector 214390040 op 0x0:(READ) flags 0x0
phys_seg 1 prio class 0
Obviously the instances were not shut down correctly, even
though they were idle.
storage is LVM. The images have been created looking at the
online tutorial:
% incus launch images:debian/12 first
% incus launch images:debian/12 limited --vm
% incus snapshot create first first.snapshot
root@srvl051:~# incus list -v
NAME STATE IPV4 IPV6 TYPE SNAPSHOTS
first RUNNING 192.168.102.154 (eth0) CONTAINER 1
limited RUNNING 192.168.99.118 (enp5s0) VIRTUAL-MACHINE 0
root@srvl051:~# incus storage list -f compact
NAME DRIVER DESCRIPTION USED BY STATE
default lvm 3 CREATED
root@srvl051:~# incus storage volume list default -f compact
TYPE NAME DESCRIPTION CONTENT-TYPE USED BY
container first filesystem 1
container (snapshot) first/first.snapshot filesystem 0
virtual-machine limited block 1
root@srvl051:~# lsblk
NAME MAJ:MIN RM SIZE RO TYPE
MOUNTPOINTS
sda 8:0 0 14.3T 0 disk
|-sda1 8:1 0 4T 0 part
| |-default-IncusThinPool_tmeta 254:0 0 128M 0 lvm
| | `-default-IncusThinPool-tpool 254:2 0 4T 0 lvm
| | |-default-IncusThinPool 254:3 0 4T 1 lvm
| | |-default-containers_first 254:4 0 10G 0 lvm
/var/lib/incus/storage-pools/default/containers/first
| | |-default-virtual--machines_limited.block 254:5 0 16G 0 lvm
| | `-default-virtual--machines_limited 254:6 0 500M 0 lvm
/var/lib/incus/devices/limited/config.mount
| |
/var/lib/incus/storage-pools/default/virtual-machines/limited
| `-default-IncusThinPool_tdata 254:1 0 4T 0 lvm
| `-default-IncusThinPool-tpool 254:2 0 4T 0 lvm
| |-default-IncusThinPool 254:3 0 4T 1 lvm
| |-default-containers_first 254:4 0 10G 0 lvm
/var/lib/incus/storage-pools/default/containers/first
| |-default-virtual--machines_limited.block 254:5 0 16G 0 lvm
| `-default-virtual--machines_limited 254:6 0 500M 0 lvm
/var/lib/incus/devices/limited/config.mount
|
/var/lib/incus/storage-pools/default/virtual-machines/limited
`-sda2 8:2 0 4T 0 part /export
sdb 8:16 0 256G 0 disk
`-sdb1 8:17 0 256G 0 part /
I would have expected the instances were shut down with a
reasonable timeout by default. The volumes should have been
unmounted and deactivated.
Kernel is 6.7.12 from the bookworm-backports repository.
Regards
Harri
