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: mon0
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 b
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':
