Failure to mount nfs share with sec=krb5 in Red Hat Enterprise Linux 6
Issue
- A Red Hat Enterprise Linux 5 client can mount an nfs share with
sec=krb5, but onother Red Hat Enterprise Linux 6 client cannot mount it with the same option. - Then the following log messages are output in the NFS server.
rpc.svcgssd[2328]: ERROR: prepare_krb5_rfc_cfx_buffer: not implemented
rpc.svcgssd[2328]: ERROR: failed serializing krb5 context for kernel
rpc.svcgssd[2328]: WARNING: handle_nullreq: serialize_context_for_kernel failed
Environment
- Red Hat Enterprise Linux 6 (nfs client)
- Red Hat Enterprise Linux 5 (nfs server)
- Kerberos security (sec=krb5)
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