[SOLVED] Can't create LXC container on RBD type storage.

[maly_glod]

Hi,

I've 3 node cluster with shared RBD type (ceph-slow) storage. Ceph outside proxmox.


When I try to create LXC container on ceph-slow it ends with exit code 1


Task output:

did not load config file, using default settings.
2023-11-17 13:13:41.913 7fe1b870b080 -1 Errors while parsing config file!
2023-11-17 13:13:41.913 7fe1b870b080 -1 parse_file: cannot open /etc/ceph/ceph.conf: (2) No such file or directory
2023-11-17 13:13:41.913 7fe1b870b080 -1 parse_file: cannot open /.ceph/ceph.conf: (2) No such file or directory
2023-11-17 13:13:41.913 7fe1b870b080 -1 parse_file: cannot open ceph.conf: (2) No such file or directory
2023-11-17 13:13:41.913 7fe1b870b080 -1 Errors while parsing config file!
2023-11-17 13:13:41.913 7fe1b870b080 -1 parse_file: cannot open /etc/ceph/ceph.conf: (2) No such file or directory
2023-11-17 13:13:41.913 7fe1b870b080 -1 parse_file: cannot open /.ceph/ceph.conf: (2) No such file or directory
2023-11-17 13:13:41.913 7fe1b870b080 -1 parse_file: cannot open ceph.conf: (2) No such file or directory
did not load config file, using default settings.
2023-11-17 13:13:42.097 7ff176f15080 -1 Errors while parsing config file!
2023-11-17 13:13:42.097 7ff176f15080 -1 parse_file: cannot open /etc/ceph/ceph.conf: (2) No such file or directory
2023-11-17 13:13:42.097 7ff176f15080 -1 parse_file: cannot open /.ceph/ceph.conf: (2) No such file or directory
2023-11-17 13:13:42.097 7ff176f15080 -1 parse_file: cannot open ceph.conf: (2) No such file or directory
2023-11-17 13:13:42.097 7ff176f15080 -1 Errors while parsing config file!
2023-11-17 13:13:42.097 7ff176f15080 -1 parse_file: cannot open /etc/ceph/ceph.conf: (2) No such file or directory
2023-11-17 13:13:42.097 7ff176f15080 -1 parse_file: cannot open /.ceph/ceph.conf: (2) No such file or directory
/dev/rbd0
2023-11-17 13:13:42.097 7ff176f15080 -1 parse_file: cannot open ceph.conf: (2) No such file or directory
The file /dev/rbd-pve/14ca2f04-f497-11ec-bf1f-8fad64b280aa/proxmox-storage/vm-120-disk-0 does not exist and no size was specified.
did not load config file, using default settings.
2023-11-17 13:13:42.233 7f5475e19080 -1 Errors while parsing config file!
2023-11-17 13:13:42.233 7f5475e19080 -1 parse_file: cannot open /etc/ceph/ceph.conf: (2) No such file or directory
2023-11-17 13:13:42.233 7f5475e19080 -1 parse_file: cannot open /.ceph/ceph.conf: (2) No such file or directory
2023-11-17 13:13:42.233 7f5475e19080 -1 parse_file: cannot open ceph.conf: (2) No such file or directory
2023-11-17 13:13:42.233 7f5475e19080 -1 Errors while parsing config file!
2023-11-17 13:13:42.233 7f5475e19080 -1 parse_file: cannot open /etc/ceph/ceph.conf: (2) No such file or directory
2023-11-17 13:13:42.233 7f5475e19080 -1 parse_file: cannot open /.ceph/ceph.conf: (2) No such file or directory
2023-11-17 13:13:42.233 7f5475e19080 -1 parse_file: cannot open ceph.conf: (2) No such file or directory
did not load config file, using default settings.
2023-11-17 13:13:42.489 7f58b41bc080 -1 Errors while parsing config file!
2023-11-17 13:13:42.489 7f58b41bc080 -1 parse_file: cannot open /etc/ceph/ceph.conf: (2) No such file or directory
2023-11-17 13:13:42.489 7f58b41bc080 -1 parse_file: cannot open /.ceph/ceph.conf: (2) No such file or directory
2023-11-17 13:13:42.489 7f58b41bc080 -1 parse_file: cannot open ceph.conf: (2) No such file or directory
2023-11-17 13:13:42.489 7f58b41bc080 -1 Errors while parsing config file!
2023-11-17 13:13:42.489 7f58b41bc080 -1 parse_file: cannot open /etc/ceph/ceph.conf: (2) No such file or directory
2023-11-17 13:13:42.489 7f58b41bc080 -1 parse_file: cannot open /.ceph/ceph.conf: (2) No such file or directory
2023-11-17 13:13:42.489 7f58b41bc080 -1 parse_file: cannot open ceph.conf: (2) No such file or directory
did not load config file, using default settings.
2023-11-17 13:13:42.585 7f46b4bbb080 -1 Errors while parsing config file!
2023-11-17 13:13:42.585 7f46b4bbb080 -1 parse_file: cannot open /etc/ceph/ceph.conf: (2) No such file or directory
2023-11-17 13:13:42.585 7f46b4bbb080 -1 parse_file: cannot open /.ceph/ceph.conf: (2) No such file or directory
2023-11-17 13:13:42.585 7f46b4bbb080 -1 parse_file: cannot open ceph.conf: (2) No such file or directory
2023-11-17 13:13:42.585 7f46b4bbb080 -1 Errors while parsing config file!
2023-11-17 13:13:42.585 7f46b4bbb080 -1 parse_file: cannot open /etc/ceph/ceph.conf: (2) No such file or directory
2023-11-17 13:13:42.585 7f46b4bbb080 -1 parse_file: cannot open /.ceph/ceph.conf: (2) No such file or directory
2023-11-17 13:13:42.585 7f46b4bbb080 -1 parse_file: cannot open ceph.conf: (2) No such file or directory
Removing image: 1% complete...
Removing image: 2% complete...
Removing image: 3% complete...
...
Removing image: 98% complete...
Removing image: 99% complete...
Removing image: 100% complete...done.
TASK ERROR: unable to create CT 120 - command 'mkfs.ext4 -O mmp -E 'root_owner=100000:100000' /dev/rbd-pve/14ca2f04-f497-11ec-bf1f-8fad64b280aa/proxmox-storage/vm-120-disk-0' failed: exit code 1

VM's works fine. And CT's on local storage works fine as well.





But why it won't work on shared RDB storage? Any suggestions?

 

[maly_glod]

There was KRBD Enable tick missing in storage configuration.