On our EL6 nfs servers we see periodic messages like: Aug 14 12:55:19 alexandria rpc.idmapd[19237]: nss_getpwnam: name '612' does not map into domain 'cora.nwra.com' I imagine that this is caused by a client actually passing the uid instead of the username for some reason but I have no idea how to track down which. Any ideas? -- 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