From owner-freebsd-questions@FreeBSD.ORG Fri Oct 11 14:54:45 2013 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTP id 8537695F for ; Fri, 11 Oct 2013 14:54:45 +0000 (UTC) (envelope-from rick@havokmon.com) Received: from smtp101-5.vfemail.net (nine.vfemail.net [108.76.175.9]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id 2B28D2AA9 for ; Fri, 11 Oct 2013 14:54:44 +0000 (UTC) Received: (qmail 7241 invoked by uid 89); 11 Oct 2013 14:48:00 -0000 Received: by simscan 1.4.0 ppid: 7235, pid: 7238, t: 0.0720s scanners:none Received: from unknown (HELO www110) (cmlja0BoYXZva21vbi5jb20=@172.16.100.92) by 172.16.100.61 with ESMTPA; 11 Oct 2013 14:48:00 -0000 Received: from rrcs-98-103-53-237.central.biz.rr.com (rrcs-98-103-53-237.central.biz.rr.com [98.103.53.237]) by beta.vfemail.net (Horde Framework) with HTTP; Fri, 11 Oct 2013 09:48:00 -0500 Date: Fri, 11 Oct 2013 09:48:00 -0500 Message-ID: <20131011094800.Horde.DWE_GG8vTpIz4YNgqyjouQ1@beta.vfemail.net> From: Rick Romero To: freebsd-questions@freebsd.org Subject: 9.1 VM nfs3 & locks over VPN User-Agent: Internet Messaging Program (IMP) H5 (6.1.4) X-VFEmail-Originating-IP: OTguMTAzLjUzLjIzNw== X-VFEmail-Remote-Browser: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:17.0) Gecko/20100101 Firefox/17.0 @ X-VFEmail-AntiSpam: Notify admin@vfemail.net of any spam, and include VFEmail headers X-Remote-Browser: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:17.0) Gecko/20100101 Firefox/17.0 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed; DelSp=Yes Content-Transfer-Encoding: 8bit Content-Disposition: inline Content-Description: Plaintext Message X-Content-Filtered-By: Mailman/MimeDel 2.1.14 X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 11 Oct 2013 14:54:45 -0000 So let me explain my environment - I have 1 FreeBSD 7.1 server, multiple Linux boxes, and a FreeBSD 9.0 server.  The 9.0 server is providing NFS3 mounts to all the other systems. I've built a remote VM (FreeBSD 9.1 offered by Hosting provider), and connected it to my network via OpenVPN.  I copied my rc.conf from 9.0 server to 9.1 in order to grab the proper requirements for mount NFS3, and it worked fine until I ran my lock test (perl script).  Which really sucks because I've already gotten just about everything else I need working :( I cannot get a lock from any OS on this side of the VPN.  There are no errors logged anywhere, and adding rpcbind_flags="-l -L" just tells me that the local servers are contacted.  Oct 11 09:43:58 nl101 rpcbind: connect from 172.16.1.21 to getport/addr(mountd) Oct 11 09:44:07 nl101 rpcbind: connect from 172.16.1.21 to dump() Oct 11 09:44:15 nl101 rpcbind: connect from 172.16.1.21 to getport/addr(nfs) Oct 11 09:44:16 nl101 rpcbind: connect from 172.16.1.21 to getport/addr(mountd) Oct 11 09:44:21 nl101 rpcbind: connect from 172.16.1.21 to getport/addr(nlockmgr) Yes lockd is running and the logs show a connection is made to it.  I even tried binding rpcbind to just the VPN IP. What I couldn't do was enable debugging, the -d flag just caused rpcbind to hang. So I'm currently here: nfs_server_enable="YES" nfs_server_flags=" -u -t -n12" nfs_client_enable="YES" portmap_enable="YES" mountd_enable="YES" mountd_flags=" -r" rpcbind_enable="YES" rpc_lockd_enable="YES" rpc_statd_enable="YES" rpcbind_flags=" -l -L" #rpc_lockd_flags="-h 10.9.8.6" #rpc_statd_flags="-h 10.9.8.6" rpcinfo -p 9.0server and rpcinfo -p 9.1server  match program vers proto   port  service     100000    4   tcp    111  rpcbind     100000    3   tcp    111  rpcbind     100000    2   tcp    111  rpcbind     100000    4   udp    111  rpcbind     100000    3   udp    111  rpcbind     100000    2   udp    111  rpcbind     100000    4 local    111  rpcbind     100000    3 local    111  rpcbind     100000    2 local    111  rpcbind     100005    1   udp    994  mountd     100005    3   udp    994  mountd     100005    1   tcp    994  mountd     100005    3   tcp    994  mountd     100003    2   udp   2049  nfs     100003    3   udp   2049  nfs     100024    1   udp   1016  status     100024    1   tcp   1016  status     100003    2   tcp   2049  nfs     100003    3   tcp   2049  nfs     100021    0   udp    611  nlockmgr     100021    0   tcp    726  nlockmgr     100021    1   udp    611  nlockmgr     100021    1   tcp    726  nlockmgr     100021    3   udp    611  nlockmgr     100021    3   tcp    726  nlockmgr     100021    4   udp    611  nlockmgr     100021    4   tcp    726  nlockmgr I'm kinda lost.  I tried getting NFSv4 working, but I couldn't mount the test export.... nfsv4_server_enable="YES" nfsuserd_enable="YES" nfs_client_enable="YES" /nlsysvol/home  -maproot=vpopmail -network 172.16.1.0 -mask 255.255.255.0 V4: /mnt /mnt/first -maproot=root:  -network 172.16.1.0 -mask 255.255.255.0 The problem with using v4 is that I don't want to upgrade my 7.1 box - it just works as is :)  But if that's what I have to do, then that's what I have to do.  Can someone give me a push in the right direction?  I've been fighting this for a full day now. Here's my perl lock script - #!/usr/bin/perl use Fcntl qw(:flock); my $lock_file = 'lockfile'; open(LOCKFILE,">>$lock_file") or die "Cannot open $lock_file: $!\n"; print "Opened file $lock_file\n"; flock(LOCKFILE, LOCK_SH) or die "Can't get shared lock on $lock_file: $!\n"; print "Got shared lock on file $lock_file\n"; sleep 2; close LOCKFILE; print "Closed file $lock_file\n"; exit;