I've done a bit of downloading of packages using the beta.centos.org
hostname yesterday, and there are some issues because of geo-ip and load
balancing being used.
When navigating the http://beta.centos.org/ site, some mirrors have
different structure than others. Navigating the tree we sometimes get
redirected out of http://beta.centos.org/centos/4.92/... and into a
different structure (in the mirrorservice.org case, you'll sometimes end
up on http://beta.centos.org/sites/beta.centos.org/centos/4.92...)
I've noticed this with mirrorservice.org, the same may be true for other
mirrors as well.
Now, this would be fine if it wouldn't be that the geo-ip/loadbalancing
solution in place for beta.centos.org will land me on *different*
servers a little now and then. Coming from the same source IP, I'm
receiving different results to lookups. This makes the downloads fail
with a 404 if I land on a different server when I click on the
hyperlinks...
One possible solution would be to have the servers do a redirect to the
real server name when contacted as beta.centos.org. That way all my
subsequent navigation within the site would land on the same server
(cluster).
The above problem report is a bit of 'informative'; since we've now
synced up a local mirror here the problem is in effect gone *for*us*. It
may still be causing headaches for others, though...
Since we're using centos on a number of servers here, we have a local
mirror (we've only got a 2 Mbit link here and are only mirroring certain
releases & architectures, so setting up a public mirror just wouldn't
make sense). I've set it up to rsync from beta.centos.org for the beta
release. This, too, is a bit of a headache due to load balancing...
Some mirrors do not support all switches recommended for rsyncing from
mirrors. Particularily, the -H switch is not supported by
mirrorservice.org and the rsync bails if we try to rsync with this flag.
Other sites (don't remember which one, and can't reproduce it at the
moment) don't support the -z flag, but doesn't bail but just ignores the
-z flag.
Mirrorservice.org: Would it be possible for you to support the -H
switch?
Thanks for your hard work, it is really appreciated. Almost all of our
servers are running CentOS in some form.
// J
The following mirrors are now live for beta.centos.org :-
centos-beta.sh.cvut.cz
centos-beta.nanardon.zarb.orgmirror.averse.net
betamirror.nsc.liu.se
centos-beta.mirror.chpc.utah.educentos-beta.mirror.steadfast.net
Thanks guys ...
The following mirrors havent been made live because of the errors shown
:-
---
centos-beta.candishosting.com.cn not synced yet
---
centos-beta.mirror.karneval.cz rsync error
rsync: failed to connect to centos-beta.mirror.karneval.cz:
Connection refused
rsync error: error in socket IO (code 10) at clientserver.c(83)
---
centos-beta.lisas.de rsync error
@ERROR: chroot failed
rsync: connection unexpectedly closed (398 bytes read so far)
rsync error: error in rsync protocol data stream (code 12) at io.c(165)
---
centos-beta.politechnika.lublin.pl rsync error
rsync: failed to connect to centos-beta.politechnika.lublin.pl: Connection
refused
rsync error: error in socket IO (code 10) at clientserver.c(83)
--
beta.centos.mirrorservice.org rsync error
rsync doesnt have centos-beta target
--
mirror.cs.vt.edu rsync error
rsync: failed to connect to mirror.cs.vt.edu: Connection refused
rsync error: error in socket IO (code 10) at clientserver.c(83)
--
centos-beta.mirror.gflug.net rsync error
rsync shows wrong subdirectory for centos-beta target
should be root dir
--
Please correct the error and we will retest .
We will shortly be making the centos 5 beta public
Regards
Lance
--
uklinux.net -
The ISP of choice for the discerning Linux user.
All,
The permissions are now changed on the 4.92 directory to allow public
access on the master mirrors.
For those of you that are live, please rsync your servers to pickup the
new permissions ... or change the permissions on your 4.92 directory to
775 ... on the master server it is:
drwxrwxr-x 7 centos centos 4096 Mar 11 02:29 4.92
Also .. seems some of you only have 4.92 tree ... BUT ... since you are
all now part of beta.centos.org, you need the older trees too. (I have
no mechanism to split directories out, so to be beta.centos.org, you do
need them all ... 4.1beta, 4.2beta, 4.3beta and 4.92/5)
Thanks,
Johnny Hughes
Thanks,
Johnny Hughes
I have set up mirmon at http://mirror-status.centos.org/mirmonbeta to
monitor the status of beta mirrors
Please check the status of your beta mirror there.
Thanks
Lance
--
uklinux.net -
The ISP of choice for the discerning Linux user.
In case folks dont know about it , there is a #centos-mirror irc channel
on irc.freenode.net , reserved for discussion about CentOS mirroring.
So if you want to discuss anything about CentOS mirroring feel free to
hop along there.
Cheers
Lance
--
uklinux.net -
The ISP of choice for the discerning Linux user.
Hello,
I have noticed that our mirror does not appear in the automatic
country-based selection, and all the others do.
http://isoredirect.centos.org/centos/4/isos/
Could Matthew please fix this?
--
Grigorios G. Papazoglou
System Administrator
Faculty of Medicine
University of Crete
Heraklion 710 03
GREECE
Tel. +30 (281) 0394748
E-mail: grp(a)med.uoc.gr
>
>In preparation for the public release of CentOS 5 beta, we would like to
>expand the number of mirror servers that have the beta as we expect it to
>be a popular download.
>
>So if any mirrors - especially ones with large bandwidth - can agree to
>the following please let us know :-
>
>1. set up an apache virtual host as beta.centos.or
>
>2. set up rsync for beta.cenros.org with targets we specify
>
>This will make it easy for us to use GeoIP based dns system to give out
>mirrors.
>
>3. agree to sync regularily and only carry the latest beta download tree
>
>Because we dont want broken stuff too widely distributed
>
>4. agree to remove the beta stuff when the beta test is over
I'd be willing to do that just let me know when.
Paul Hall
Network Operations Analyst
IT @ CSUMB / Network Services
CSU Monterey Bay
Hi
A few weeks ago (Feb 14) we sent to the list the announce for a new
mirror in Spain, please could you tell us something about the inclusion
in the official mirror list?
The details for our CentOS mirror are:
URLs: ftp://ftp.cica.es/CentOS/
http://ftp.cica.es/CentOS/
rsync://rsync.cica.es/CentOS/
ftp and http protocols are accessible by IPv4 and IPv6.
Version: All
Architectures: All
Sync: 4 times/day
Location: Sevilla, Spain, Europe
Bandwith: 2Gbps
Organization: CICA (Centro Informatico Cientifico de Andalucia)
Organization URL: http://www.cica.es/
e-mail: ftpmgr(a)cica.es
In that message we asked, also, about the possibility of mirroring the
dvd images repository, if it's possible.
Thanks in advance.
Regards.
--
José Manuel Sánchez Bretones
Aplicaciones de Red
Centro Informático Científico de Andalucía (CICA)
Avda. Reina Mercedes s/n - 41012 - Sevilla (Spain)
Tfno.: +34 955 056 600 / FAX: +34 955 056 650
Consejería de Innovación, Ciencia y Empresa
Junta de Andalucía
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