Yes: clients need an MDS key that says "allow", and an OSD key that
permits it access to the RADOS pool you're using as your CephFS data pool.
If you're already trying that and getting an error, please post the caps
you're using.
Thanks,
John
On 12/07/2015 14:12, Bernhard Duebi wrote:
Hi,
I'm new to ceph. I setup a small cluster and successfully connected kvm/qemu to use block devices. Now I'm experimenting with CephFS. I use ceph-fuse on SLES12 (ceph 0.94). I can mount the file-system and write to it, but only when the admin keyring is present, which gives the FS client full admin privileges.
For kvm/qemu I can limit the privileges by creating key with limited privileges. I was googling if the same is possible for CephFS. I found some answers but none of them work because I always get "permission denied".
Any hints how the key should look like?
Thanks
Bernhard
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