Re: ide hotswap raid fileservers
Frank Nijenhuis said : I came accros a nice 19 rack with space for 16 hot spare ide brackets, the server would contain an asus serverboard Who sells this rack ? Thanks, Nicolas Bouthors -- [EMAIL PROTECTED] -- http://nicolas.bouthors.org/ -- +33 6 2071 6234 Administateur Systèmes et Réseaux --GHS--38, Rue du Texel -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of unsubscribe. Trouble? Contact [EMAIL PROTECTED]
Stupid question maybe.
Hi, Here is my trouble : I'm working on machine A and I want to 'rsync' some files to machine C. Machine C is on another (private) net, unreachable from machine A. Machine B is in the between and is only reachable by ssh. So if I want to rsync from A to B, rsync -e ssh /some/dir B:/some/dir is enough, but what should I do to go straight fro A to C ? Thanks, Nico -- SIGFUN: .sig too funny -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of unsubscribe. Trouble? Contact [EMAIL PROTECTED]
Re: Stupid question maybe.
Jason Lim said : Perhaps use B to bridge the two ethernet segments so that they can communicate, so you can connection from A to C directly? Mmmm no. I guess I have to describe more the situation : A is here, and is behind a firewall/NATing gateway. I work on it. B is hosted $FAR_AWAY and has a public IP. C is hosted in the same $FAR_AWAY location but is behind B, acting as firewall for it. C is therefore invisible from anywhere, except for B. Here is how it looks : A--GW+NAT---Internet---B-C 192.168.x.y ^^ 10.0.0.x Public IP #1 Public IP #2 -- [EMAIL PROTECTED] -- http://nicolas.bouthors.org/ -- +33 6 2071 6234 Administateur Systèmes et Réseaux --GHS--38, Rue du Texel -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of unsubscribe. Trouble? Contact [EMAIL PROTECTED]
Re: Stupid question maybe.
Jason Lim said : Do you WANT C to be invisible from outside, for security or something? Yes you got the point. Is there a reason you want to go through B to get to C? That's the only path -- [EMAIL PROTECTED] -- http://nicolas.bouthors.org/ -- +33 6 2071 6234 Administateur Systèmes et Réseaux --GHS--38, Rue du Texel -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of unsubscribe. Trouble? Contact [EMAIL PROTECTED]
Re: redundant mail servers
Florian Friesdorf said : Is it possible (case 1) to mount one ext2 partition on two computers at the same time? No. Mounting may modify the superblock, and confuse the other machine suffisently for it to crash and leave the FS in an unexpected state. Well, there is another one - I've only 15 days left to set it up. Mmmm. Good luck :-). I'm doing that kind of stuff here whith DRBD[1] and heartbeat[2]. The main difference is that we have only one server active at a given time and the data is always synchronised. If you have the cash, you can also look for a GFS or OpenGFS[3] compatible storage hardware. This is the ultimate trick to solve your problem, but it gets quite expensive... Nicolas [1] : URL:http://www.complang.tuwien.ac.at/reisner/drbd/ [2] : URL:http://www.linux-ha.org/ [3] : URL:http://www.opengfs.org/ -- [EMAIL PROTECTED] -- http://nicolas.bouthors.org/ -- +33 6 2071 6234 Administateur Systèmes et Réseaux --GHS--38, Rue du Texel -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of unsubscribe. Trouble? Contact [EMAIL PROTECTED]
Re: redundant mail servers
Florian Friesdorf said : I just read through the drbd homepage and HOWTO. Sounds very good to me. Can you recommend it? Did anyone experience any strange/bad behaviour using it? Well I do. Here we have a failover 2-node cluster serving NFS over DRBD and (surprisingly) it works like a charm. I guess it would be no major hassle to setup a mailserver in the same fashion... A few caveats though : - Use a dedicated ethernet link for replication - Imagine and plan every possible failure cases and create a backup plan for each. From what I've read, I'm going to try last stable version 0.5.8 and therefore downgrade to 2.2.x kernels (at the moment I'm running 2.4.x) I'm using 0.58 here (because we *had* to use 2.2), and it works, but Phillip Reisner (DRBD's Author) strongly suggest upgrading. And I believe he's right. Whith 0.58 you might have very weird problems if the sync link goes down. It is said that 0.6.* are better... Didn't check. Nicolas -- [EMAIL PROTECTED] -- http://nicolas.bouthors.org/ -- +33 6 2071 6234 Administateur Systèmes et Réseaux --GHS--38, Rue du Texel -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of unsubscribe. Trouble? Contact [EMAIL PROTECTED]
Re: MicroATX Motherboard with 1.5-2GB Ram?
That would only work if the board supported 1G sticks. As far as I can see, most only support 512M sticks, meaning 512M x 2. One of the only integrated chipsets I know to support the most RAM is the SiS7xx ones which support 1.5G and 3 sticks. Obviously they intended (and thus is the limit) for you to use 512M x 3 to achieve that. Since the manufacturers only include 2 slots... well, you get the picture :-/ I once was also looking for the perfect mobo. This URL helped me a lot : http://iceberg.pchomeworld.com/cgi-win/mobotGen/mobot.asp (be careful, it seems their database is outdated now) Nico -- [EMAIL PROTECTED] -- http://nicolas.bouthors.org/ -- +33 6 20 71 62 34 Administateur Systèmes et Réseaux--GHS-- 38, Rue du Texel -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of unsubscribe. Trouble? Contact [EMAIL PROTECTED]
Re: MicroATX Motherboard with 1.5-2GB Ram?
That would only work if the board supported 1G sticks. As far as I can see, most only support 512M sticks, meaning 512M x 2. One of the only integrated chipsets I know to support the most RAM is the SiS7xx ones which support 1.5G and 3 sticks. Obviously they intended (and thus is the limit) for you to use 512M x 3 to achieve that. Since the manufacturers only include 2 slots... well, you get the picture :-/ I once was also looking for the perfect mobo. This URL helped me a lot : http://iceberg.pchomeworld.com/cgi-win/mobotGen/mobot.asp (be careful, it seems their database is outdated now) Nico -- [EMAIL PROTECTED] -- http://nicolas.bouthors.org/ -- +33 6 20 71 62 34 Administateur Systèmes et Réseaux--GHS-- 38, Rue du Texel
Postgres graphing.
Sorry to be a little off topic. I'm looking for a tool that would connect to a postgres base, list the tables/constraints of it and make a nice .jpeg file showing the data model out of it. All this would be automagical off course... Does such a beast exists ? Anything near ? Nico -- Administrateur Système/Réseau - GHS 38, rue du Texel 75014 Paris Tél : 01 43 21 16 66 - [EMAIL PROTECTED] - [EMAIL PROTECTED] -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of unsubscribe. Trouble? Contact [EMAIL PROTECTED]
Postgres graphing.
Sorry to be a little off topic. I'm looking for a tool that would connect to a postgres base, list the tables/constraints of it and make a nice .jpeg file showing the data model out of it. All this would be automagical off course... Does such a beast exists ? Anything near ? Nico -- Administrateur Système/Réseau - GHS 38, rue du Texel 75014 Paris Tél : 01 43 21 16 66 - [EMAIL PROTECTED] - [EMAIL PROTECTED]
Re: [OT] Dreamweaver + CVS
Maybe something out of here could help you for dav and CVS? http://www.cvshome.org/docs/infodav.html Yeah, I already found that, but this is not quite descriptive. What I was looking for is someone that has already done it and could avoid me some of the pitfalls during my tests... Yours, Nico
[OT] Dreamweaver + CVS
Hi ! Sorry, this is not completly debian related but someone here has probably already done what I'm trying to. We are looking for a way to develop our websites using CVS for version control. The problem is that it seems dreamveaver cannot talk to a CVS server directly. So I looked around and I found that there is a way to tell Dreamweaver to store files in a dav server (with mod_dav) and to configure mod_dav so that the real storage is done in a CVS tree... My problem is that I cannot find much documentation on how to do that (interconnecting dav and CVS). Did anybody do it before ? Any docs around ? Thanks, Nico -- Administrateur Système/Réseau - GHS 38, rue du Texel 75014 Paris Tél : 01 43 21 16 66 - [EMAIL PROTECTED] - [EMAIL PROTECTED] -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of unsubscribe. Trouble? Contact [EMAIL PROTECTED]
[OT] Dreamweaver + CVS
Hi ! Sorry, this is not completly debian related but someone here has probably already done what I'm trying to. We are looking for a way to develop our websites using CVS for version control. The problem is that it seems dreamveaver cannot talk to a CVS server directly. So I looked around and I found that there is a way to tell Dreamweaver to store files in a dav server (with mod_dav) and to configure mod_dav so that the real storage is done in a CVS tree... My problem is that I cannot find much documentation on how to do that (interconnecting dav and CVS). Did anybody do it before ? Any docs around ? Thanks, Nico -- Administrateur Système/Réseau - GHS 38, rue du Texel 75014 Paris Tél : 01 43 21 16 66 - [EMAIL PROTECTED] - [EMAIL PROTECTED]
Log analyser for general use ?
Hi, I'm looking for a program that would allow the watching of logfiles (mainly syslog), and could choose to perfom an action (like sending a mail or other) when a certain line/sequence appears in the files. Idealy it would be easily configurable through regexps, run as a daemon and be able to watch any number of log files... I already found about - Logsurfer (http://www.cert.dfn.de/eng/logsurf/) - Swatch (http://oit.ucsb.edu/~eta/swatch/) - and many other restricted to *webserver* logs (which is not what I want) Any other idea/suggestion apreciated. Thanks, Nico -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of unsubscribe. Trouble? Contact [EMAIL PROTECTED]
Re: SMTP commands
Le Mercredi 29 Août 2001 15:25, Paul Casey a écrit : I am looking for a website or some kind of reference site where i can find the commands used while Telneted into a SMTP port. http://www.faqs.org/rfcs/rfc821.html See section 4.1 Nico -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of unsubscribe. Trouble? Contact [EMAIL PROTECTED]