svc: failed to register lockdv1 RPC service (errno 97).
It started with… when I tried to start nfs-kernel-server, it just failed. # /etc/init.d/nfs-kernel-server start Exporting directories for NFS kernel daemon.... Starting NFS kernel daemon: nfsd svcgssd failed! syslogs: Nov 11 23:32:04 nasbox kernel: [ 8106.165582] nfsd: last server has exited, flushing export cache Nov 11 23:32:05 nasbox kernel: [ 8107.240419] svc: failed to register lockdv1 RPC service (errno 97). Nov 11 23:32:05 nasbox kernel: [ 8107.245528] NFSD: Using /var/lib/nfs/v4recovery as the NFSv4 state recovery directory Nov 11 23:32:05 nasbox kernel: [ 8107.245566] NFSD: starting 90-second grace period Nov 11 23:32:05 nasbox rpc.svcgssd[26744]: ERROR: GSS-API: error in gss_acquire_cred(): Unspecified GSS failure. Minor code may provide more information - Key table entry not found Nov 11 23:32:05 nasbox rpc.svcgssd[26744]: unable to obtain root (machine) credentials Nov 11 23:32:05 nasbox rpc.svcgssd[26744]: do you have a keytab entry for nfs/@ in /etc/krb5.keytab? If you have DNS server running, make sure you remove the following lines from /etc/hosts: ...