I'm following the guide @ https://docs.ceph.com/en/latest/rbd/rados-rbd-cmds/
but I'm not following why would an `mgr` permission be required to have a
functioning RBD client?
Thanks.
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Have found the problem. All this was caused by missing mon_host directive in
ceph.conf. I have expected userspace to catch this, but it looks like it didn't
care.
We use DNS SRV in this cluster.
With mon_host directive reinstated, it was able to connect:
Jul 26 09:51:40 xx kernel: libceph:
Although I appreciate the responses, they have provided zero help solving this
issue thus far.
It seems like the kernel module doesn't even get to the stage where it reads
the attributes/features of the device. It doesn't know where to connect and,
presumably, is confused by the options passed
Hi.
I've followed the installation guide and got nautilus 14.2.22 running on el7
via https://download.ceph.com/rpm-nautilus/el7/x86_64/ yum repo.
I'm now trying to map a device on an el7 and getting extremely weird errors:
# rbd info test1/blk1 --name client.testing-rw
rbd image 'blk1':
