Comments for ~lionel.porcheron http://www.porcheron.info Fri, 15 Jan 2010 10:07:51 +0200 http://wordpress.org/?v=2.9.1 hourly 1 Comment on Commander des CD d’Ubuntu by ali zerriouh http://www.porcheron.info/commander-des-cd-d-ubuntu/comment-page-1/#comment-49772 ali zerriouh Fri, 15 Jan 2010 10:07:51 +0000 http://www.porcheron.info/wordpress/?p=31#comment-49772 <blockquote cite="#commentbody-49771"> <strong><a href="#comment-49771" rel="nofollow">ali zerriouh</a> :</strong> je suis un étudiant en informatique;je vx installer ubuntu sur mon ordinateur </blockquote>

ali zerriouh :
je suis un étudiant en informatique;je vx installer ubuntu sur mon ordinateur

]]> Comment on Commander des CD d’Ubuntu by ali zerriouh http://www.porcheron.info/commander-des-cd-d-ubuntu/comment-page-1/#comment-49771 ali zerriouh Fri, 15 Jan 2010 10:07:32 +0000 http://www.porcheron.info/wordpress/?p=31#comment-49771 je suis un étudiant en informatique;je vx installer ubuntu sur mon ordinateur je suis un étudiant en informatique;je vx installer ubuntu sur mon ordinateur

]]> Comment on Setup your Debian/Ubuntu repository with reprepro by Marc A. Brown http://www.porcheron.info/setup-your-debianubuntu-repository-with-reprepro/comment-page-1/#comment-46207 Marc A. Brown Thu, 10 Sep 2009 07:52:14 +0000 http://www.porcheron.info/?p=72#comment-46207 Dear Lionel, Concerning the incoming file, you wrote "Our default queue is called "default" ... it goes in intrepid". However, it seems that it goes by default to hardy, isn't? KR, Marc Dear Lionel,
Concerning the incoming file, you wrote “Our default queue is called “default” … it goes in intrepid”. However, it seems that it goes by default to hardy, isn’t?
KR,
Marc

]]> Comment on Commander des CD d’Ubuntu by thibault http://www.porcheron.info/commander-des-cd-d-ubuntu/comment-page-1/#comment-45674 thibault Mon, 24 Aug 2009 14:05:55 +0000 http://www.porcheron.info/wordpress/?p=31#comment-45674 bjr, je sui étudiant dans l'informatique et je voudrai installer ubuntu sur ma machine. merci bjr, je sui étudiant dans l’informatique et je voudrai installer ubuntu sur ma machine. merci

]]> Comment on Bandwith optimization: squid, apt-cacher and jesred by Andras Korn http://www.porcheron.info/bandwith-optimization-squid-apt-cacher-and-jesred/comment-page-1/#comment-44032 Andras Korn Mon, 13 Jul 2009 09:57:56 +0000 http://www.porcheron.info/?p=64#comment-44032 The ulrpath_regex acl is really only intended for non-apt-clients, such as ordinary browsers, that browse repositories. You can of course remove the requirement for .debs to be under a pool/ directory to make the matching broader, for example. APT and its ilk should be detected by the "aptget" browser acl and thus redirected to the apt proxy. BTW, with the appropriate refresh_pattern (e.g. by matching Packages and .deb and giving them high expiry times) you may be able to dispense with a dedicated apt proxy entirely as squid will happily cache the package files itself. The ulrpath_regex acl is really only intended for non-apt-clients, such as ordinary browsers, that browse repositories. You can of course remove the requirement for .debs to be under a pool/ directory to make the matching broader, for example.

APT and its ilk should be detected by the “aptget” browser acl and thus redirected to the apt proxy.

BTW, with the appropriate refresh_pattern (e.g. by matching Packages and .deb and giving them high expiry times) you may be able to dispense with a dedicated apt proxy entirely as squid will happily cache the package files itself.

]]> Comment on Bandwith optimization: squid, apt-cacher and jesred by lionel http://www.porcheron.info/bandwith-optimization-squid-apt-cacher-and-jesred/comment-page-1/#comment-44025 lionel Mon, 13 Jul 2009 08:39:04 +0000 http://www.porcheron.info/?p=64#comment-44025 Hi Andras, Thanks for your comment. I'm not a squid expert, but the rules you have given does not make the job: you are catching all repositories (maybe we can check more than urlpath_regex). But looks promising. For apt-cacher-ng, I'll give a try. Lot of comments seems to indicate this is a good competitor. I have to admit that I did not had problem with apt-cacher on my Ubuntu hardy, and as it is used by the whole company, I haven't touch it since. Hi Andras,

Thanks for your comment. I’m not a squid expert, but the rules you have given does not make the job: you are catching all repositories (maybe we can check more than urlpath_regex). But looks promising.
For apt-cacher-ng, I’ll give a try. Lot of comments seems to indicate this is a good competitor. I have to admit that I did not had problem with apt-cacher on my Ubuntu hardy, and as it is used by the whole company, I haven’t touch it since.

]]> Comment on Bandwith optimization: squid, apt-cacher and jesred by Andras Korn http://www.porcheron.info/bandwith-optimization-squid-apt-cacher-and-jesred/comment-page-1/#comment-44007 Andras Korn Sun, 12 Jul 2009 22:38:59 +0000 http://www.porcheron.info/?p=64#comment-44007 You don't need jesred. Something like the following in squid.conf does the trick just fine (substitute the hostname of your apt cache for "aptcacher" everwhere): cache_peer aptcacher parent 3142 7 proxy-only no-query no-netdb-exchange connect-timeout=15 acl aptget browser -i apt-get apt-http apt-cacher apt-proxy acl deburl urlpath_regex /(Packages|Sources|Release|Translations-.*)\(.(gpg|gz|bz2))?$ /pool/.*/\.deb$ /(Sources|Packages)\.diff/ /dists/[^/]*/[^/]*/(binary-.*|source)/. cache_peer_access aptcacher allow aptget cache_peer_access aptcacher allow deburl cache_peer_access aptcacher deny all never_direct allow aptget never_direct allow deburl never_direct deny all The urlpath_regex may be too broad and/or too narrow and/or unnecessary, based on your exact needs. FWIW, my experience with apt-cacher-ng has been a lot better than with apt-cacher (which used a lot of resources in addition to being slow and unstable). You don’t need jesred.

Something like the following in squid.conf does the trick just fine (substitute the hostname of your apt cache for “aptcacher” everwhere):

cache_peer aptcacher parent 3142 7 proxy-only no-query no-netdb-exchange connect-timeout=15

acl aptget browser -i apt-get apt-http apt-cacher apt-proxy
acl deburl urlpath_regex /(Packages|Sources|Release|Translations-.*)\(.(gpg|gz|bz2))?$ /pool/.*/\.deb$ /(Sources|Packages)\.diff/ /dists/[^/]*/[^/]*/(binary-.*|source)/.

cache_peer_access aptcacher allow aptget
cache_peer_access aptcacher allow deburl
cache_peer_access aptcacher deny all

never_direct allow aptget
never_direct allow deburl
never_direct deny all

The urlpath_regex may be too broad and/or too narrow and/or unnecessary, based on your exact needs.

FWIW, my experience with apt-cacher-ng has been a lot better than with apt-cacher (which used a lot of resources in addition to being slow and unstable).

]]> Comment on munin: migration from a 32bit to a 64bit host by lionel http://www.porcheron.info/munin-migration-from-a-32bit-to-a-64bit-host/comment-page-1/#comment-43810 lionel Wed, 08 Jul 2009 19:54:08 +0000 http://www.porcheron.info/?p=68#comment-43810 Hi Halbert, The scripts should work for a 64 to a 32 bit migration. But I did not try it myself. Hi Halbert,
The scripts should work for a 64 to a 32 bit migration. But I did not try it myself.

]]> Comment on munin: migration from a 32bit to a 64bit host by Halbert http://www.porcheron.info/munin-migration-from-a-32bit-to-a-64bit-host/comment-page-1/#comment-43536 Halbert Thu, 02 Jul 2009 19:24:20 +0000 http://www.porcheron.info/?p=68#comment-43536 Hello, I didn't realize you needed to dump your rrd files if you were migrating from a 32bit to a 64bit server. I can only assume a similar process is necessary if you go in the opposite direction, from 64 bit to a 32 bit server. In that case, would your export and import scripts work? Thanks Hello,
I didn’t realize you needed to dump your rrd files if you were migrating from a 32bit to a 64bit server. I can only assume a similar process is necessary if you go in the opposite direction, from 64 bit to a 32 bit server.

In that case, would your export and import scripts work?

Thanks

]]> Comment on Commander des CD d’Ubuntu by hicham http://www.porcheron.info/commander-des-cd-d-ubuntu/comment-page-1/#comment-42456 hicham Thu, 04 Jun 2009 15:08:58 +0000 http://www.porcheron.info/wordpress/?p=31#comment-42456 je suis un etudiant de l'informatique et je veux installer ubuntu a mon pc je suis un etudiant de l’informatique et je veux installer ubuntu a mon pc

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