From owner-freebsd-questions@FreeBSD.ORG Mon Mar 17 20:37:43 2014 Return-Path: Delivered-To: questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 5978081B for ; Mon, 17 Mar 2014 20:37:43 +0000 (UTC) Received: from bewilderbeast.blackhelicopters.org (mwlucas-2-pt.tunnel.tserv9.chi1.ipv6.he.net [IPv6:2001:470:1f10:b9c::2]) (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 F259A766 for ; Mon, 17 Mar 2014 20:37:42 +0000 (UTC) Received: from bewilderbeast.blackhelicopters.org (localhost [127.0.0.1]) by bewilderbeast.blackhelicopters.org (8.14.7/8.14.7) with ESMTP id s2HKbXMC058000 for ; Mon, 17 Mar 2014 16:37:34 -0400 (EDT) (envelope-from mwlucas@bewilderbeast.blackhelicopters.org) Received: (from mwlucas@localhost) by bewilderbeast.blackhelicopters.org (8.14.7/8.14.7/Submit) id s2HKbXnA057999 for questions@freebsd.org; Mon, 17 Mar 2014 16:37:33 -0400 (EDT) (envelope-from mwlucas) Date: Mon, 17 Mar 2014 16:37:33 -0400 From: "Michael W. Lucas" To: questions@freebsd.org Subject: rsync problems Message-ID: <20140317203733.GA57962@bewilderbeast.blackhelicopters.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.22 (2013-10-16) X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.4.3 (bewilderbeast.blackhelicopters.org [127.0.0.1]); Mon, 17 Mar 2014 16:37:34 -0400 (EDT) X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 17 Mar 2014 20:37:43 -0000 Hi, I'm hoping someone can help me with an rsync issue. I have an old rsync client (version 2.3.1) on an effectively embedded SunOS system. Changing the client is not an option, it's part of a great big multimillion-dollar telephony system. Until last Thursday, I was successfully rsyncing to a FreeBSD machine using rsyncd. Then I rebooted it. Now rsync requests fail with: Mar 17 16:20:22 cdrbucket2 rsyncd[1003]: rsync error: error in rsync protocol data stream (code 12) at io.c(226) [Receiver=3.1.0] Mar 17 16:21:43 cdrbucket2 rsyncd[947]: rsync error: received SIGINT, SIGTERM, or SIGHUP (code 20) at rsync.c(632) [Receiver=3.1.0] This is not a helpful message. Rsync is not known for helpful error messages, so I tried truss. Here's the notable section of the output: ... 1003: open("/etc/group",O_CLOEXEC,0666) = 4 (0x4) 1003: fstat(4,{ mode=-rw-r--r-- ,inode=4127,size=503,blksize=4096 }) = 0 (0x0) 1003: lseek(4,0x0,SEEK_CUR) = 0 (0x0) 1003: lseek(4,0x0,SEEK_SET) = 0 (0x0) 1003: read(4,"# $FreeBSD: release/10.0.0/etc/g"...,4096) = 503 (0x1f7) 1003: close(4) = 0 (0x0) 1003: chroot("/cdr/telicavoip") = 0 (0x0) 1003: chdir("/") = 0 (0x0) 1003: process exit, rval = 12 947: select(6,{4 5},0x0,0x0,0x0) ERR#4 'Interrupted system call' 947: SIGNAL 20 (SIGCHLD) 947: wait4(-1,0x0,WNOHANG,0x0) = 1003 (0x3eb) 947: wait4(-1,0x0,WNOHANG,0x0) ERR#10 'No child processes' 947: sigreturn(0x7fffffffae50,0x0,0xffffffffffffffff,0x0,0x0,0x8014001b0) ERR#4 'Interrupted system call' Any way to tell what child process it might be expecting, or where it's hanging up here? Thanks for any hints, ==ml -- Michael W. Lucas - mwlucas@michaelwlucas.com, Twitter @mwlauthor http://www.MichaelWLucas.com/, http://blather.MichaelWLucas.com/ Absolute OpenBSD 2/e - http://www.nostarch.com/openbsd2e coupon code "ILUVMICHAEL" gets you 30% off & helps me.