Hi,

i just setup my first ceph cluster and after breaking things for a while and let ceph repair itself, i want to setup the cluster network.

Unfortunately i am doing something wrong :-)

For not having any dependencies in my cluster network, i want to use only ipv6 link-local addresses on interface 'cephnet'.

/var/log/ceph/ceph-osd.4.log:2015-08-18 15:10:38.954592 7f24c0ac2880 -1 unable to parse network: fe80::%cephnet/64

--- /etc/ceph/ceph.conf
[global]
...
cluster_network = fe80::%cephnet/64


--- /etc/network/interfaces
auto cephnet
iface cephnet inet6 auto
    sysctl -wq net.ipv6.conf.$IFACE.accept_ra_defrtr=0

What could i do?

thanks,
Björn
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