Hi, is this option supported and should work? It seems that in SLES and RHEL kernel, it is ignored: mount nfs.server:/ /storage -t nfs4 -o sec=krb5,local_lock=all cat /proc/mounts | grep storage nfs.server:/ /storage nfs4 rw,relatime,vers=4,rsize=1048576,wsize=1048576,namlen=255,hard,proto=tcp,timeo=600,retrans=2,sec=krb5,clientaddr=xxx.xxx.xxx.xxx,minorversion=0,local_lock=none,addr=xxx.xxx.xxx.xxx 0 0 and it seems, that it actually tries to lock through NFS. Has this been fixed in later kernels or this is broken at all? -- 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