cannot stop lxc

[bob y]

I have same issue as https://forum.proxmox.com/threads/cant-do-anything-with-container.29964/

I'm running latest version already, how do I kill the pct? pct list shows running, tried lxc-stop -W -k still running for hours, not actually stopping it. Tried shutdown from GUI and error "TASK ERROR: command 'lxc-wait -n XXX -t 5 -s STOPPED' failed: exit code 1"

# pveversion -v
proxmox-ve: 4.4-79 (running kernel: 4.4.35-2-pve)
pve-manager: 4.4-12 (running version: 4.4-12/e71b7a74)
pve-kernel-4.4.35-2-pve: 4.4.35-79
pve-kernel-4.2.2-1-pve: 4.2.2-16
lvm2: 2.02.116-pve3
corosync-pve: 2.4.2-1
libqb0: 1.0-1
pve-cluster: 4.0-48
qemu-server: 4.0-109
pve-firmware: 1.1-10
libpve-common-perl: 4.0-92
libpve-access-control: 4.0-23
libpve-storage-perl: 4.0-73
pve-libspice-server1: 0.12.8-1
vncterm: 1.3-1
pve-docs: 4.4-3
pve-qemu-kvm: 2.7.1-3
pve-container: 1.0-94
pve-firewall: 2.0-33
pve-ha-manager: 1.0-40
ksm-control-daemon: 1.2-1
glusterfs-client: 3.5.2-2+deb8u3
lxc-pve: 2.0.7-3
lxcfs: 2.0.6-pve1
criu: 1.6.0-1
novnc-pve: 0.5-8
smartmontools: 6.5+svn4324-1~pve80
zfsutils: 0.6.5.9-pve15~bpo80

# ps ax | grep lxc | grep 166
4464 ? Ss 1:10 [lxc monitor] /var/lib/lxc 166
7736 pts/401 S+ 0:00 lxc-stop -n 166 -W -k
28259 ? S 0:00 lxc-stop -n 166 --kill

When trying to enter it, error

# pct enter 166
lxc-attach: attach.c: lxc_attach_to_ns: 270 No such file or directory - Failed to open namespace: "mnt".
lxc-attach: attach.c: lxc_attach: 1005 Failed to enter namespaces.

Thank you

 

[dietmar]

Maybe the container root storage is offline?

 

[TChrizzle]

I'm running into this exact problem as well. The container storage is hosted on ceph in my cluster. For some reason, when restarting my first node (which i ran my crush map configuration on) The crushmap that was uploaded did not stay on the ceph cluster and reverted to a different version. Once I applied the correct crushmap to the cluster again, I was able to use the containers as expected. However, I'm not sure why ceph is reverting the crushmaps...