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Text of the page (random words):
willy tarreau home projects hobbies articles rants willy tarreau http 1wt eu in this page news about me friends family external links contacts quick links projects i m working on some of my hobbies a few articles i wrote rant of the day haproxy pet project linux kernel exceliance my job exosec my job too old site advertisements news dec 18th 2013 i finally got access to marvell s doc about the armada370 and armadaxp cpus it took one year and a half and some help to get a positive response now i hope it will help me improve the support for their cool socs in mainline kernel i could already check and confirm that the recent patch i wrote to fix tx interrupts on the mvneta network driver does the right thing had this doc been public when i bricked my mirabox i wouldn t have spent so much time reverse engineering the flash image format now i just hope they ll eventually publish the doc there are a lot of stuff there i don t need to have access to and a lot of stuff that any driver maintainer should have access to it would have been so much simpler that way feb 24th 2013 after the total design failure that the guruplug server plus was globalscale proposes a really clean armv7 box the mirabox it is the cleanest board i have ever seen and is based on marvell s armada370 soc it still suffers a lot from a terrible lack of information from marvell but the kernel sources were very recently published making development slightly easier i had bricked it for 2 months due to this lack of info but managed to unbrick it so i m sharing the procedure i really hope that marvell will understand that publishing datasheets helps their design being adopted in the it world because at the moment users have to either use the shipped bogus kernel or be developers anyway it s worth affording it it s a really nice little box i ve put online a new article about the crappy the guruplug server plus i just received and which is already broken a good advice wait for a complete redesign of the product before buying one may 30th 2010 i ve put online a new article about the crappy the guruplug server plus i just received and which is already broken a good advice wait for a complete redesign of the product before buying one june 1st 2009 r i p vax i have finally replaced my old vax 4000 vlc with a linksys nslu2 running slugos it was in charge of my incoming traffic the new machine is about 10 times faster 266 mhz vs 25 mhz 10 times smaller has more ram 32 mb vs 24 mb more storage 1 gb flash vs 800 mb disk consumes 30 times less 3w vs 100w not counting the vt320 terminal and more importantly is 100 silent in 7 years of service i have replaced failed fans twice and its disk 3 times because of the awful noise they were making i could hear them from outside the house it was an unkillable 18 year old beast working fine in hot summer with both fans stuck in dust but after replacing them again last week i realized that it was about time for an upgrade the vax was running openbsd which unfortunately is not yet ready on nslu2 i will miss it it s a really nice os for this typical usage maybe i will reinstall it once it s ready oct 9th 2008 last week the netfilter workshop 2008 took place in paris the event whom exosec was one of the sponsors was organized by the french company inl i attended the first day and was invited to the dinner on the barge the next day it was the opportunity for me to meet several nice people i ve been working with through e mail for a few years and to share thoughts with other really cool ones oh and it reminded me that my practice of english is too scarce thank you guys and kudos to the organizers who did an awesome job and did not have much sleep that week july 13th 2008 just bought an amd phenom x4 9950 2 6 ghz for network testing with haproxy that s been a troublesome experience i even thought the cpu died more info on the rant of the day page june 7th 2008 some people have been reporting to me that my web site sometimes did not respond i think i finally found the root cause as i caught the culprit in action yesterday evening my switch had 4 dead capacitors causing it to randomly fail to transmit traffic and even to maintain the server s link up i replaced all them 4 and now it s working fine again jan 8th 2008 i ve added a new section to this site the rant of the day on which i complain about things that drive me nuts dec 29th 2007 i ve put online two new articles explaining how to build a cheap ups for pc engines alix and how to connect a capacitor to power the rtc clock on a pc engines alix about me my name is willy tarreau i m 38 i m french and i live in france at fontenay aux roses i m a co founder of exosec which we started with christophe pouillet and benoit dolez in 2002 in order to provide managed security and high level network auditing services to our customers we have also created exceliance whose goal is to design linux based specific appliances dedicated to security performance and monitoring today my work mostly consists in designing and auditing robust and scalable hosting infrastructures this has led me to develop the haproxy load balancer which is used in several large infrastructures with high level of demand concerning availability performance and security since august 2006 i ve become the new linux kernel 2 4 maintainer i discovered linux somewhat late in 1994 when i was a student at the magistère d informatique appliquée de l ile de france miaif i started with sls a floppy based distribution shipped with an unreliable kernel 1 0 i quickly understood that it would be much more fun to hack on this than it had been on dos till then with a few buddies we created the miaif web site of which i became the admin i started hacking on the kernel to provide ide hotplug to our poor server which had to reboot very often when we inserted our removable ide racks there was no usb at this time i quickly liked hacking the kernel in part because it was easy by then only about 200k lines of code in 1 2 13 since then i got used to maintain my own tree with a lot of patches in 2001 with benoit dolez we created our own distribution formilux that we re still heavily relying on at exosec its goal was to be very small fast and robust to achieve this i merged even more patches in my kernels 2 2 then 2 4 i finally proposed marcelo tosatti to help him by maintaining a stable branch in parallel to his work the hotfix tree late in 2005 he offered me to progressively take his place we finally agreed that i would take over his task after 2 4 33 would be released friends family my friend benoit dolez with whom we created formilux and exosec http bdolez free fr nicolo le roi du vélo http www charcouchet net various links http www exosec fr exosec my full time job please send us spam to these addresses exosec free fr and devnull exosec fr http linux exosec net some opensource work contributed by exosec http www formilux org formilux ultra light server oriented linux distribution http www ant computing com build your own 1u server old site because i haven t moved everything yet my very old site once called willy tarreau s home page informations about traffic around paris provided by sytadin low cost data and mail hosting cert sg s blog a lot of very interesting and up to date information about security contacts main site in ipv4 http 1wt eu for those who went here via ipv6 main site in ipv6 http www6 1wt eu interesting for those who want to test their ipv6 connectivity being connected via nerim i have native ipv6 connectivity with a 48 netmask allowing up to 65536 public networks at home if you see a green square here then it should be ok for you main site in ftp ftp ftp 1wt eu the site is also accessible via ftp which makes it easier to download numerous files patches etc this site can be reached at those urls http 1wt eu new preferred access http w ods org old preferred access http willy net1 nerim net reverse dns contact me willy tarreau some people regularly ask if it is possible to send donations so i have set up a paypal account for this click here if you want to donate copyright 2003 2015 willy tarreau