Hello, it seems that RHEL NFSv4 servers use GSS authentication for backchannels as well (if mount it with GSS). That would be OK, but it requires that server is running rpc.gssd and the client is running rpc.svcgssd, which is not usual. Is there a way how to mount clients with sec=krb5/i/p and use backchannels just with UNIX auth? -- Lukáš Hejtmánek -- To unsubscribe from this list: send the line "unsubscribe linux-nfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html