Dear all,
I'm currently running a ceph client on centos6.3. Kernel has been upgraded to kernel-lt-3.0.77-1 from elrepo which includes the rbd module.
I can create an map a rbd image fine. However, info and resize fails.
create new image
[root@nfs1 ~]# rbd --pool userfs -m ceph1 --id nfs --keyring /etc/ceph/ceph.keyring create test --size 1024
2013-05-10 15:11:41.996318 7f3cc67f9760 -1 did not load config file, using default settings.
[root@nfs1 ~]# rbd --pool userfs -m ceph1 --id nfs --keyring /etc/ceph/ceph.keyring ls
2013-05-10 15:11:53.540616 7fd4990fa760 -1 did not load config file, using default settings.
myimage
test
getting info
# rbd --pool userfs -m ceph1 --id nfs --keyring /etc/ceph/ceph.keyring info test
2013-05-10 15:13:22.381478 7f6e6df4e760 -1 did not load config file, using default settings.
rbd: error opening image test: (95) Operation not supported
2013-05-10 15:13:22.398764 7f6e6df4e760 -1 librbd: Error listing snapshots: (95) Operation not supported
resize
# rbd --pool userfs -m ceph1 --id nfs --keyring /etc/ceph/ceph.keyring resize --size 5120 test
2013-05-10 15:12:50.950228 7f49d36f3760 -1 did not load config file, using default settings.
2013-05-10 15:12:51.016280 7f49d36f3760 -1 librbd: Error listing snapshots: (95) Operation not supported
rbd: error opening image test: (95) Operation not supported
Does anybody know what is wrong and where to start debugging this?
- Wai Peng
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