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Tue, 29 Oct 2013 21:03:37 PDT X-Rocket-MIMEInfo: 002.001, aGkgYWxsOgrCoAppIGNhbid0IGdldCBtcnRnIGNvbXBpbGVkIHVubGVzcyBpIHR1cm5lZCBvZmYgaXB2NiBzdXBwb3J0LiBpIGtlcHQgZ2V0dGluZyBlcnJvcnMgb24gb25lIHBhY2thZ2U6CsKgCm93bHMjIGNkIC4uL3A1LVNvY2tldDYKb3dscyMgbWFrZSBhbGwKb3dscyMgbWFrZSByZWluc3RhbGwKPT09PsKgIEJ1aWxkaW5nIHBhY2thZ2UgZm9yIHA1LVNvY2tldDYtMC4yMwpDcmVhdGluZyBwYWNrYWdlIC91c3IvcG9ydHMvbmV0L3A1LVNvY2tldDYvd29yay9wNS1Tb2NrZXQ2LTAuMjMudGJ6ClJlZ2lzdGUBMAEBAQE- X-Mailer: YahooMailWebService/0.8.160.587 Message-ID: <1383105817.36947.YahooMailNeo@web122306.mail.ne1.yahoo.com> Date: Tue, 29 Oct 2013 21:03:37 -0700 (PDT) From: gahn Subject: freebsd 8.3, mrtg-2.17.4_4,1 and ipv6 To: freebsd general questions MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.14 X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list Reply-To: gahn List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 30 Oct 2013 04:03:46 -0000 hi all:=0A=A0=0Ai can't get mrtg compiled unless i turned off ipv6 support.= i kept getting errors on one package:=0A=A0=0Aowls# cd ../p5-Socket6=0Aowl= s# make all=0Aowls# make reinstall=0A=3D=3D=3D>=A0 Building package for p5-= Socket6-0.23=0ACreating package /usr/ports/net/p5-Socket6/work/p5-Socket6-0= .23.tbz=0ARegistering depends: perl-5.12.4_4.=0ACreating bzip'd tar ball in= '/usr/ports/net/p5-Socket6/work/p5-Socket6-0.23.tbz'=0Atar: lib/perl5/site= _perl/5.12/mach/Socket6.pm: Cannot stat: No such file or directory=0Atar: l= ib/perl5/site_perl/5.12/mach/auto/Socket6/.packlist: Cannot stat: No such f= ile or directory=0Atar: lib/perl5/site_perl/5.12/mach/auto/Socket6/Socket6.= bs: Cannot stat: No such file or directory=0Atar: lib/perl5/site_perl/5.12/= mach/auto/Socket6/Socket6.so: Cannot stat: No such file or directory=0Atar:= Error exit delayed from previous errors.=0Apkg_create: make_dist: tar comm= and failed with code 256=0A*** Error code 1=0AStop in /usr/ports/net/p5-Soc= ket6.=0A*** Error code 1=0AStop in /usr/ports/net/p5-Socket6.=0A=A0=0Adoes = it mean it is broken?=0A=A0=0Athanks. From owner-freebsd-questions@FreeBSD.ORG Wed Oct 30 04:54:40 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 1EA7CE70 for ; Wed, 30 Oct 2013 04:54:40 +0000 (UTC) (envelope-from dweimer@dweimer.net) Received: from webmail.dweimer.net (24-240-198-187.static.stls.mo.charter.com [24.240.198.187]) (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 EB0EC22F7 for ; Wed, 30 Oct 2013 04:54:39 +0000 (UTC) Received: from www.dweimer.net (webmail.dweimer.local [192.168.5.2]) by webmail.dweimer.net (8.14.7/8.14.7) with ESMTP id r9U4sVMM053469 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO); Tue, 29 Oct 2013 23:54:33 -0500 (CDT) (envelope-from dweimer@dweimer.net) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Date: Tue, 29 Oct 2013 23:54:31 -0500 From: dweimer To: Olivier Nicole Subject: Re: Intel Core 2 DUO Organization: dweimer.net Mail-Reply-To: dweimer@dweimer.net In-Reply-To: References: Message-ID: <275465d87c58930586414cdef6345ecb@dweimer.net> X-Sender: dweimer@dweimer.net User-Agent: Roundcube Webmail/0.8.1 Cc: FreeBSD Questions , olivier2553@gmail.com X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list Reply-To: dweimer@dweimer.net List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 30 Oct 2013 04:54:40 -0000 On 10/29/2013 10:00 pm, Olivier Nicole wrote: > Dean, > > On Tue, Oct 29, 2013 at 9:02 PM, dweimer wrote: >> I am looking at replacing an old mini tower PC running with a 900Watt >> power >> supply (simply old parts left over from PC upgrades) with a small form >> factor PC to run backups to eSATA with Bacula. Main goal is to cut >> down on >> the UPS load, hate having that beast of a power supply running 24/7 to >> only >> be used about 10 hours a week. I have been searching eBay, and there >> are a >> ton of Dell and HP small form factor PCs with the Intel core 2 DUO >> CPUs a >> few of which have 4G ram, for cheap. Assuming I can find one that I >> can put >> two internal drives in to run zfs mirror for FreeBSD install, does >> anyone >> have any experience on performance, will the Intel core 2 DUO, be able >> to >> handle GELI and ZFS on the eSATA disk with decent throughput? > > I have no experience of Bacula (I use Amanda), but I would not go RAID > on a back-up machine. I prefer to rely on duplicate copies on > different drives: if something ever happens to my backup system, the > single drives will be readable from just any other machine, so I can > access the backup data. > > From experience with Amanda, network, then CPU and RAM are the > critical resources. Compressing a 500GB dump takes a lot of > calculation. > > Best regards, > > Olivier Raid, was only intended for the O/S install, and backup database just a mirror to help out in case of disk failure. Backups are written to single 1TB Western Digital Green Drive in eSATA dock, with a 4 disk rotation, swapped out on weekly basis, full backups on Monday night, after disk swap with next one stored in my desk at work, then daily incremental backups. result is current weeks backups at home, past three weeks history at the office. Drives are Geli encrypted, with zfs dataset, I do use LZO compression on the backup jobs, but that CPU load is handled on the client side. The only data I have that isn't stored with either hardware or software raid is the backup disks. The stats, from my file server backup, server O/S is windows Home Server 2011, running under ESX 5.5 (free version) on top of a raid 5 data set, backed by an LSI Megaraid 8708EM2 controller. FD Files Written: 180,435 SD Files Written: 180,435 FD Bytes Written: 480,244,148,041 (480.2 GB) SD Bytes Written: 480,284,933,158 (480.2 GB) Rate: 30209.7 KB/s Software Compression: 8.0 % I have 2 other backup jobs starting at the same time, my workstation (windows 8) and Webserver (FreeBSD) both of which finished earlier, the workstation maintained 22500KB/s with 56% compression, the web server was very slow, with 65% compression, however sluggishness is due to nature of data, less than 10G, after the compression, but 650,000+ files. With the Geli overhead, on the eSATA disk I can hit about 72MB doing a dd from /dev/zero to the disk using 4k block size, under current setup, so the speed of the backup system and disk is not my limiting factor as of now. However I did discover today, that my rc.conf file was missing the "mtu 9000" setting on my Bacula server, so it may run faster next Monday, as I have jumbo frames enabled on everything else. As someone else mentioned heat concerns, with the small form factor PCs, and my current setup is working well, perhaps I should just stick with it. -- Thanks, Dean E. Weimer http://www.dweimer.net/