From owner-freebsd-questions@FreeBSD.ORG Wed Mar 19 15:07:12 2014 Return-Path: Delivered-To: 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 ESMTPS id 3E1A6E0A for ; Wed, 19 Mar 2014 15:07:12 +0000 (UTC) Received: from mail-yh0-x233.google.com (mail-yh0-x233.google.com [IPv6:2607:f8b0:4002:c01::233]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id 029A7264 for ; Wed, 19 Mar 2014 15:07:11 +0000 (UTC) Received: by mail-yh0-f51.google.com with SMTP id f10so8699137yha.10 for ; Wed, 19 Mar 2014 08:07:11 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; bh=Hgi9pLcLwsu98QM50bqq78m8+soX8YJ+FtAEggTXxuU=; b=v/2NHUkoFqDqeueNgkDUePFXB942styLR7swg8IPlJS/lzySlKZTHw25X44SYosudy LVcLNcn3EeZuFZAFsEEP0jvu2j3GzC7l53xyUqteLxY3dfLbN8EY2z1VijRuEG9eY3c+ aRbAQpljhILBv01TXf4ZJn7LffgMxQ7JGNu3P7y1jj5dJzVgdDzimbaQ78uKTzChOvOk CKdgkTu5HUyqIMAeDyFAIMPlwYFwT8wcBa7I3FCLOqYY3TOAoVzl5HKjUCwmVqx5nwuZ 6iegQ1vrWdlsRxu4SycAf8V4eyrsjB7eyTq8u92mJTnNpr5u4jY0COPpjaS0iAPXV854 mrfA== MIME-Version: 1.0 X-Received: by 10.236.199.78 with SMTP id w54mr2776735yhn.139.1395241631294; Wed, 19 Mar 2014 08:07:11 -0700 (PDT) Received: by 10.170.54.17 with HTTP; Wed, 19 Mar 2014 08:07:11 -0700 (PDT) In-Reply-To: <20140317203733.GA57962@bewilderbeast.blackhelicopters.org> References: <20140317203733.GA57962@bewilderbeast.blackhelicopters.org> Date: Wed, 19 Mar 2014 15:07:11 +0000 Message-ID: Subject: Re: rsync problems From: krad To: "Michael W. Lucas" Content-Type: text/plain; charset=ISO-8859-1 X-Content-Filtered-By: Mailman/MimeDel 2.1.17 Cc: questions@freebsd.org 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: Wed, 19 Mar 2014 15:07:12 -0000 from what i remember of rsync before v3, is that it used to generate the full file list before it did the sync. After v3 it did an incremental list. This resulted in much lower memory utilization. Therefore as you use the old version it may be worth checking any limits set on the daemon. It also may be worth syncing smaller parts of the tree if its large to reduce the memory consumption. On 17 March 2014 20:37, Michael W. Lucas wrote: > 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. > _______________________________________________ > freebsd-questions@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-questions > To unsubscribe, send any mail to " > freebsd-questions-unsubscribe@freebsd.org" >