Date: Tue, 21 Jan 2003 19:45:35 +0200 From: Alexandr Kovalenko <never@nevermind.kiev.ua> To: Peter Wemm <peter@wemm.org> Cc: Attila Nagy <bra@fsn.hu>, Jun Kuriyama <kuriyama@imgsrc.co.jp>, freebsd-hubs@FreeBSD.org Subject: Re: ftp-master.ua Message-ID: <20030121174534.GD94671@nevermind.kiev.ua> In-Reply-To: <20030121174020.E943C2A7EA@canning.wemm.org> References: <20030121120447.GH32070@nevermind.kiev.ua> <20030121174020.E943C2A7EA@canning.wemm.org>
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Hello, Peter Wemm! On Tue, Jan 21, 2003 at 09:40:20AM -0800, you wrote: > > > > > How bandwidth your network can use? Is it possible to set priority > > > > > access to other ftp*.ua? > > > > We are connected to Ukrainian Internet eXchange point (UA-IX) with > > > > 100Mbit ethernet, so I think it is not a problem. > > > Bandwidth is not the only thing. You can saturate a 100 Mbps Ethernet > > > connection with only one client even with a Pentium, but you won't > > > saturate it when you have to serve 5000 clients :) > > > > Sorry, not native english speaker, what do you mean 'saturate'? > > > > ftp7.ua (which I want to become ftp-master.ua) is Celeron-IV-1,7GHz, > > 256DDR@266, 2x120Gb RAID0. Memory && HDD can be added if needed. > > The biggest problem is that on the server side, the rsyncd processes take > between 100MB and 200MB of ram *each*. You will have trouble supporting > more than one simultanious client mirror using rsync with 256MB of ram. > Memory is a much bigger issue than hard disk speed. Ok, this is not issue, I will add more memory ASAP. But, what do you think about using cvsup for updating? It is much smaller (according to your and many other's posts to -hubs) as far as I can see. > For the archive itself, it currently looks like this: > > Filesystem 1K-blocks Used Avail Capacity Mounted on > /dev/twed3s1e 159571424 126758571 20047140 86% /ftpmaster > > In order to bring up a local regional ftp-master mirror, you really should > be in contact with the other ftp*.ua.freebsd.org mirrors and be sure that > they are prepared to get their feed from you. Also, you should get the > initial mirror contents from one of the local servers if possible so that you > do not have to haul *all* of the 130GB of data from ftp-master from scratch. I alrady have something like: /dev/ar0s1f 223505744 126229328 79395968 61% /usr/mnt/media0 substract 17Gb for RedHat partial mirror. -- NEVE-RIPE, will build world for food Ukrainian FreeBSD User Group http://uafug.org.ua/ To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hubs" in the body of the message
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