From a2accd01f0ac2f25d72443923819abceaf128119 Mon Sep 17 00:00:00 2001 From: charnier Date: Sat, 6 Jul 2002 19:34:18 +0000 Subject: The .Nm utility --- usr.sbin/nfsd/nfsd.8 | 20 +++++++++++++------- 1 file changed, 13 insertions(+), 7 deletions(-) (limited to 'usr.sbin/nfsd') diff --git a/usr.sbin/nfsd/nfsd.8 b/usr.sbin/nfsd/nfsd.8 index 666a863..76d4247 100644 --- a/usr.sbin/nfsd/nfsd.8 +++ b/usr.sbin/nfsd/nfsd.8 @@ -46,8 +46,9 @@ server .Op Fl n Ar num_servers .Op Fl h Ar bindip .Sh DESCRIPTION -.Nm Nfsd -runs on a server machine to service +The +.Nm +utility runs on a server machine to service .Tn NFS requests from client machines. At least one @@ -115,8 +116,9 @@ A server should run enough daemons to handle the maximum level of concurrency from its clients, typically four to six. .Pp -.Nm Nfsd -listens for service requests at the port indicated in the +The +.Nm +utility listens for service requests at the port indicated in the .Tn NFS server specification; see .%T "Network File System Protocol Specification" , @@ -149,19 +151,23 @@ option is recommended. If you do not use the option NFS may not respond to UDP packets from the same IP address they were sent to. Use of this option is also recommended when securing NFS exports on a firewalling machine such that the NFS sockets can only be accessed by the inside interface. -.Nm Ipfw +The +.Nm ipfw +utility would then be used to block nfs-related packets that come in on the outside interface. .Pp +The .Nm -has to be terminated with +utility has to be terminated with .Dv SIGUSR1 and cannot be killed with .Dv SIGTERM or .Dv SIGQUIT . +The .Nm -needs to ignore these signals in order to stay alive as long +utility needs to ignore these signals in order to stay alive as long as possible during a shutdown, otherwise loopback mounts will not be able to unmount. If you have to kill -- cgit v1.1