#arpnetworks 2010-05-04,Tue

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WhoWhatWhen
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WraithanWell I am sort of in my system lol
kernel doesn't seem to provide virtio out of box
but I got my bootloader setup right... so now it is just a matter of getting my kernel setup righ
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Wraithanon my ARP vps
sort of :)
exit
[04:00]
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Wraithankernels take entirely too long to compile [04:11]
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cedwardsWraithan: bummer [05:37]
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WraithanWell I am on my ARP vps, chrooted in from the liveCD and it is running fine lol
Hopefully I'll hace an hour or two tonight to get it working the rest of the way
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Wraithan is now known as wizzo`s_fizzo
[12:00]
wizzo`s_fizzoJeez you guys talk too much, I can hardly keep up with the conversations
slow it down already!
[12:21]
cedwardssorry :( [12:22]
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Wraithanforgot I changed my nick
<.<
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BarberRonnya
whoops
[13:41]
dxtrUhm. Why did this ice cream taste like snus?
That
That's horrible
[13:45]
mike-burnsWhat's nu? [13:46]
dxtrOh, you're american? :D
But you have snus in the states nowadays
http://en.wikipedia.org/wiki/Snus
[13:46]
mike-burnsHa, I assumed you were making a pun along the likes of "my roommate is wearing her updog around the apartment". [13:47]
CESSMASTERUhm. Why did this ice cream taste like anus? [13:47]
dxtrWat? [13:47]
CESSMASTERBut you have anus in the states nowadays [13:47]
dxtrCESSMASTER: Perhaps you had it in your anus? [13:48]
CESSMASTERhttp://en.wikipedia.org/wiki/Anus [13:48]
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mike-burnsHaha. [13:48]
CESSMASTERnsfw probably
oh, not anymore
[13:48]
dxtrhttp://en.wikipedia.org/wiki/Human_anus
:D
[13:48]
CESSMASTERthere used to be an actual photo of a human anus [13:48]
dxtrThere are two nowadays
Didn't you see the discussion about that?
[13:49]
CESSMASTERno [13:49]
dxtrSome people didn't want a shaved ass because it didn't look natural
And some didn't want a male anus
[13:49]
CESSMASTERhahahahhahaha [13:49]
dxtrhttp://en.wikipedia.org/wiki/Talk:Human_anus
There
:)
http://en.wikipedia.org/wiki/Talk:Human_anus#Endless_image_contention
More like that
That would bring it around full circle to where it's been a couple of years. We had a cropped, shaved, bleached porn-anus in this article for a while, it was determined unsuitable (and a copyvio) and replaced with the current hairy man-hole. All we need is a neutral-looking and not-overly-hairy, suitable for an anatomy text
I have actually considered taking a photo of my own anus for the article (as far as I am aware, mine is pretty typical) just to put an end to this. Unfortunately, I don't think I'll be able to hold the camera at the right angle to get a decent shot. :( If you take a close look at the 'porn' anus in hi-res, it doesn't actually appear to have been shaved or bleached.
Yeah
I think you get it
please remove picture of male anus and replace with female anus Fartbarker 22:44, 28 January 2007 (UTC
[13:50]
CESSMASTERhahahahahahahaha [13:52]
dxtrThis arguement is ridiculous....if you don't want to see an anus, be it male or female or hairy or not so hairy...um don't come to this page? Yeah...now if you want to see a female anus to masturbate to for whatever reason, how bout you go find a porn site? The gender of the person with the anus does not matter. An anus is an anus is anus. Deal with it. Don't want to see it, ...
... don't go to the anus page...
Are aliens coming to this page? Anyone from the animal kingdom who isn't human? We don't need photos of anuses, ok? We just simply do not. It's gratuitous, inappropriate, nearing pornographic and quite ridiculous. Everyone has an anus and they know what it looks like. If an image is *absolutely* necessary, i think i diagram or drawing would suffice. 71.232.108.228 07:01, 23 ...
[13:52]
WraithanEr [13:53]
dxtr... March 2007 (UTC)
Hahahaha
[13:53]
Wraithanif folks want to read it
they can go to the page.
[13:53]
dxtrThey can? [13:54]
CESSMASTERhttp://commons.wikimedia.org/wiki/Category:Sex_drawings_by_User:Seedfeeder this is what i was talking about
half of these aren't even linked to a wikipedia article
[13:54]
jdoethey probably were.
after they went through the first copyright violation/sharia law purge, they replaced a lot of the sex article pictures with drawings (and occasionally in non-human flesh tones)
I think they stopped doing that.
[13:54]
dxtrhttp://en.wikipedia.org/wiki/Talk:Human_anus#Artificial_anus <- Haha, read that :D [13:56]
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Wraithanhttp://www.wolfire.com/humble [14:07]
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jdoejdoe stabs dns. [14:31]
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cedwardscedwards steps away for the afternoon and comes back to talk of anuses. wtf. [16:37]
WraithanA thing that is a bit problematic (could just be configuration stuff from what I am reading) is that my VPS is only showing one core? [16:41]
cedwardsWraithan: both of mine show the same [16:42]
Wraithan:(
The dual 4 core servers made me think I'd have multiple cores, even if it was 2-4 (4 seems standard these days for VPS)
[16:43]
william```don't arpnetworks vps only have a single cpu? [16:45]
WraithanYeah, just found that out
which could be problematic
[16:45]
william```little weird if you're used to linode/slicehost
:)
unfortunately, neither of those offer bsd...
[16:46]
WraithanWraithan doesn't care about the BSD offerings lol
up_the_irons: So the servers are multi-core but the VPSs only get access to a single core?
[16:46]
brb [16:52]
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[16:52]
cedwardsI understand it as a single, dedicated core whereas the others are multiple, shared cores. [16:56]
WraithanYes, but having it as a single rather than multiple means if I go to compile a package I could bring my webservices to a halt/crawl [17:01]
william```you can nice the compilation process
give it a priority of 20
[17:02]
WraithanI have to make sure I do anything that could be detrimental as nice, which is a hassle [17:02]
jdoeit's not a dedicated core, is it? [17:02]
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[17:02]
jdoepresumably it's a ... single core that you get some slice of as determined by scheduling on the host. [17:02]
Wraithanwilliam```: Yes I know but I compile packages weekly, among other things that are CPU intensive [17:02]
william```why do you have to compile things weekly? o.O
are you running gentoo or something? :)
[17:03]
WraithanNo, but I run cutting edge on several packages [17:04]
jdoe... or freebsd, or openbsd ;) [17:04]
WraithanEvery 3 weeks is a new kernel release, that I will have to compile, I am running trunk of python 2.7 for a couple of my projects, and trunk of python 3.2 for some other stuff [17:06]
william```ouch [17:06]
WraithanOnce 2.7 is official I wont have to compile it anymore, but until then I need to be tested against the latest so I can confidently push a release on 2.7 as soon as 2.7 is stable. [17:07]
cedwardsI compile all my ports on FreeBSD and I haven't seen any issues yet. [17:07]
WraithanDoes your system default to nice'ing the compilation?
Btw, recompiled kernel makes my system work 100%
[17:08]
william```what was happening before you recompiled it? [17:10]
Wraithanhanging because virtio was a module, not compiled in. [17:11]
william```:( [17:13]
Wraithanscp is amazing :) [17:16]
cedwardsrsync is more amazing? [17:17]
william```not the same thing [17:22]
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cedwardsso I'm playing around with FreeBSD in KVM locally. Can anyone tell me how to activate console access, like is available at ARP? [18:27]
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Nat_UBcedwards: Think he uses an actual serial console...but I know zero details
:)
[18:30]
up_the_ironscedwards: -serial telnet:127.0.0.1:<port>,server,nowait
cedwards: then telnet to localhost and that port
[18:31]
Nat_UBOr that.... hehehe [18:31]
up_the_ironsNat_UB: looks like an actual serial console, doesn't it? ;) [18:32]
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[18:32]
Nat_UByes...rather neat implementation [18:32]
up_the_ironsthanks
I credit toddf for pointing me in the right direction and providing hints / tips
[18:32]
cedwardslooks like I'm close based on this: http://www.freebsd.org/doc/en/books/handbook/serialconsole-setup.html
I can see the boot output, but can't yet login.
[18:40]
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up_the_ironscedwards: you need to run a getty on /dev/ttyu0
or ttyd0 (FreeBSD 7.2 and below)
[18:44]
cedwardsthat might be my problem. I setup ttyd0, but I'm running 8.0.
I'll try ttyu0
[18:45]
up_the_irons8.0 uses uart(4) by default, not sio(4), so yeah, you'll need ttyu0 [18:46]
cedwards(I'm testing this on Ubuntu 10.04 using virsh console and virt-manager) [18:46]
up_the_ironsnice
should have the serial fix in it then, and you'll have no problems
[18:46]
cedwardsEdit /etc/ttys and change off to on and dialup to vt100 for the ttyd0 entry. Otherwise a password will not be required to connect via the serial console, resulting in a potential security hole.
that is from the handbook. you say just change ttyd0 to ttyu0 and it should work for 8.0?
[18:48]
up_the_ironsyes
handbook must not be updated for 8.0 yet
[18:48]
Wraithanup_the_irons: the VPSs are all single core? [18:49]
up_the_ironsWraithan: yes, unless you order more ($2 per core) [18:49]
WraithanAh I was not aware... maybe I didn't notice
up_the_irons: would I send an email to support@ in order to request the extra(s)?
[18:50]
up_the_ironsmost are happy with just a single core
Wraithan: yup
[18:51]
william```what is the max number of cores you can have on a single vps? [18:51]
WraithanHeh, i use my vps for multiple things, which need the ability to be spread out on different cores [18:51]
cedwardsfor documentation sake: I added 'console="comconsole"' to /boot/loader.conf and made the above change to /etc/ttys. [18:51]
up_the_ironswilliam```: 8 [18:52]
william```so that is baseline vps price + $14 (7 additional cores) per month? [18:52]
up_the_ironscedwards: i find it a little easier to just "echo "-D" > /boot.config"
william```: yes
[18:53]
william```cool, noted :) [18:54]
up_the_ironsnp [18:54]
william```what is the average response time for support tickets?
i'm looking to migrate off of linode to arpnetworks entirely
[18:54]
up_the_ironswilliam```: depends on the request [18:54]
william```root pass reset :-) [18:55]
cedwardsup_the_irons: ohh, now you tell me. pfft. [18:55]
finkup_the_irons: do you guys cater? [18:55]
up_the_ironsvps reset (format / reinstall) is usually like 24 / 48 hours [18:55]
finkfink is hankering for some choco cupcakes [18:55]
william```up_the_irons: it requires a reinstall to reset the root pass? o.O [18:55]
up_the_ironswilliam```: not applicable -- you can reset your root password on your own in single-user mode -- http://support.arpnetworks.com/faqs/vps/what-is-supported
fink: only cupcakes
[18:55]
william```oh, great
thanks
[18:56]
up_the_ironswilliam```: no no, just giving an example of support request ;) [18:56]
william```i'll make sure i log in more than once every 1.5 months so i don't forget in the future :)
i still do 99% of my stuff on linode :-/
[18:56]
finklamenode [18:56]
up_the_ironsLOL [18:56]
william```they're ok, but... linux
william``` stabs himself in the face
[18:56]
up_the_ironsnever used them, but hear they are a pretty decent provider
probably one of the top
[18:57]
william```having choice of five datacenters is cool [18:57]
up_the_ironsi bet [18:57]
william```and their support is good [18:57]
cedwardsthey need to move away from xen though or they'll be stuck on dying tech [18:57]
up_the_ironsyeah, their higher prices can afford staff :)
cedwards: yes, srsly
[18:57]
william```haha, not a jibe, just an observation :-) [18:58]
finkif you guys had cupcakes you would leave lamenode in the lamelagoon [18:58]
cedwardswe've been talking a lot about virtualization at work and I've simply told them to wait until kvm is well-done.
no point in starting things out on xen, and having to rebuild later.
[18:58]
Wraithancedwards: we are using kvm at work right now [18:59]
up_the_ironswilliam```: right, didn't take it as a jibe, was also just observing ;) [18:59]
william```:) [18:59]
cedwardsWraithan: I just got a Dell R900 to start testing with.
up_the_irons: so I removed my previous changes and tried simply "-D" in /boot.config. The console stalls out at trying to mount root from ufs:/dev/ad0s1a
[18:59]
up_the_ironscedwards: that's probably just the end of it writing; the next will be getty [19:02]
WraithanWe have a custom built server, pretty nice gear in it... I mainly just bring it to it's knees while I am doing a naive first pass of stuff though
go go 1600 queries to render a single page!
[19:03]
up_the_ironscedwards: i'd say kvm is already well-done. I've replaced Xen completely with KVM at this point. Things work even *better* [19:03]
william```1600 queries? o_o [19:04]
cedwardsup_the_irons: we're mostly a RHEL shop, so I've been kind of just holding out for KVM to be provided there in RHEL6 (although I think they offered it in 5.5 too) [19:04]
ballenwhens RHEL6 supposed to be out?
or 5.5 for that matter
[19:05]
Wraithanwilliam```: you've never done a naive first pass with a ORM, without any optimization in mind?
Wraithan ponders when RHEL will die.
Wraithan hates it.
[19:05]
ballennever will [19:05]
up_the_ironscedwards: i c [19:05]
ballenits a decent version of Linux [19:05]
WraithanNo it isn't [19:05]
william```Wraithan: i use an ORM daily :-) [19:05]
ballenespecially if you have a large enterprise site license [19:05]
WraithanIt is the reason good projects have to support old garbage [19:06]
ballenif you have a kickstart server setup, local yum repos, etc [19:06]
WraithanThey still support Python 2.3
or maybe JUST phased it out, I forget
[19:06]
ballenthey're plenty of ways to get around old versions
just like you would in Solaris
[19:06]
WraithanYeah, typically it is hacks to make it work on old versions as well as new
it makes for shit code because you have to support something so old.
[19:07]
up_the_ironsAnything RH-based gets hacked [19:07]
ballenwell anything CentOS gets hacked
RH is less worse off
[19:08]
up_the_ironsnah, all my RH servers got hacked, i've never run Cent [19:08]
ballenplus it has a lot of industry support as far as paid apps go [19:08]
WraithanPlus (in my very limited experience with it) making RPMs SUCKS [19:09]
ballenyes RPM's are lame
just saying its not as bad as most people thing it is
as is most things
[19:09]
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ballenthink* [19:09]
WraithanI'm just saying setups like RHEL are part of the reason why technology isn't moving forward as fast as it could. [19:09]
up_the_ironsmaking RPMs sucks, but so does making .deb's
they all suck
[19:10]
Wraithanup_the_irons: that is why you make PKGBUILDs
they don't suck
[19:10]
up_the_ironsbeen meaning to look into Arch Linux pacman stuff; it seems a lot simpler [19:10]
ballenArch is good
and yes pacman is wicked simple
but
Arch is bleeding edge
no matter what
compat be damned
[19:10]
Wraithanballen: http://www.archserver.org/ [19:11]
up_the_ironsi like *BSD package stuff as well, since they are mainly just tarballs [19:11]
Wraithanup_the_irons: arch recently moved to using tar.xz's for packaging :)
tiny downloads
[19:11]
up_the_ironsnice [19:11]
ballenarch server is interesting, but if I really have my choice I'd just pick FreeBSD
no reason to use Linux
for most things
[19:11]
WraithanI've never (directly) used *BSD and could say the same thing about it. [19:12]
up_the_ironsit's all about taste [19:12]
WraithanYup [19:12]
ballenwell theres certainly ease of use
and FreeBSD has a lot of that
[19:12]
WraithanI said something smart the other about it [19:13]
up_the_ironsballen: yeah but FreeBSD is difficult for those who are used to something else
everything is hard when you don't invest the time
if you learn it, it becomes easy
[19:13]
Wraithan:) [19:14]
ballenhah, yeah buy X is difficult for those who are used to something else [19:14]
WraithanArch is very easy! [19:14]
ballenbut* [19:14]
WraithanL(
:)
[19:14]
up_the_ironsballen: yeah [19:14]
Wraithanhttp://www.lessthanthreesoftware.com
now running on ARP
[19:14]
up_the_ironsease of use is relative to the user, let's just put it that way
so, again, it comes down to taste
[19:15]
ballentrue [19:15]
Wraithanup_the_irons: put in the request for the extra cores :)
I find windows hard to use.
[19:15]
ballenmeh whatever, use whatever the hell ya want [19:15]
WraithanSame with OSX [19:15]
ballenis my opinion [19:15]
Wraithanmy hands don't flow!
(nor does the spice)
[19:15]
ballenunless it affects my production systems I don't care [19:15]
william```osx is a fully-certified unix :-) [19:15]
up_the_ironshehe [19:15]
finki love osx with macports [19:16]
william```sudo port install slime +sbcl :-) [19:16]
WraithanEh, I use a highly customized WM... even other linux systems are hard to use [19:16]
finkfreebsd is a "real" unix, it seems to me [19:16]
Wraithanwilliam```: yous a lisp hacker? [19:16]
up_the_ironsWraithan: which WM? [19:17]
Wraithanup_the_irons: xmonad [19:17]
up_the_ironsi use xmonad, which is pretty geeky
LOL
[19:17]
Wraithan:D [19:17]
up_the_ironsxmonad is da bomb
"Powerglove and Sonta Arctica" <-- typo
[19:17]
Wraithanup_the_irons: I'm friends with dons, go to talks at his office every other week or so [19:17]
william```Wraithan: sometimes, i'm also learning Haskell, but i write Ruby for a living [19:17]
mike-burnsMe toO! [19:17]
william```dons is a major dude [19:17]
finkomg we have so much in common! [19:17]
mike-burnsomg do you like bsd too?! [19:18]
Wraithanno. [19:18]
finkomgomgomg [19:18]
Wraithaner
yes <.<
>.>
[19:18]
mike-burnsHa. [19:18]
finklike whatever! [19:18]
Wraithanwilliam```: Ah, I am mostly a python coder (pays the bills) but lisp and haskell in my freetime [19:19]
william```nice :-)
i work on a large rails application for a living
[19:19]
WraithanThough truth be told I like python quite a bit [19:19]
up_the_ironslol, this is making my browser barf:
host www.lessthanthreesoftware.com
www.lessthanthreesoftware.com has address 206.125.170.2
[19:19]
william```160 models :| [19:19]
up_the_ironswww.lessthanthreesoftware.com has address 74.204.234.252 [19:19]
Wraithanwilliam```: large django app [19:19]
up_the_ironschanging IP [19:19]
mike-burnsI've realized that Haskell is tricky because of the non-code parts of it are foreign. Things like documentation, finding a job, socializing events, and so on are very different than what the industry is used to. [19:19]
finkWraithan: me = python fanboy [19:20]
Wraithanup_the_irons: linode is doing that, I shut off their DNS stuff but it is being bothersome [19:20]
up_the_ironsWraithan: roger [19:20]
william```yeah, i don't use linode's dns offerings [19:20]
WraithanI used to. [19:20]
william```i take it they're bizarre? [19:20]
mike-burnsI work on many large Rails applications for a living. [19:21]
WraithanNah, it was pretty straightforward, but I deleted my entries but they are still being propagated from there [19:21]
ballenup_the_irons: you should peer with Comcast [19:21]
up_the_ironsballen: don't i wish [19:21]
WraithanOne large Django app, many small django apps for me [19:21]
william```mike-burns: did your predecessors understand how indexes in a rdbms are supposed to work? :-/ [19:21]
ballenhave to hit level3 and mzima before Arp [19:21]
up_the_ironsballen: i'm ready and willing, but they'll give me the finger ;) [19:21]
mike-burnswilliam```: Absolutely. [19:21]
william```i envy you :( [19:22]
up_the_ironsballen: i will probably get level3 direct next year [19:22]
ballenwhys that, seems like generally everyone should be willing to peer [19:22]
up_the_ironsballen: but it's not like the mzima hop really adds much [19:22]
mike-burnswilliam```: We don't believe that indexes are an optimization; we believe that it is a bug to leave them out. [19:22]
ballenalso peer with Es.net :-) [19:22]
william```mike-burns: i found a query that would occasionally run via a cronjob on our site that did a table scan of 26 million rows
took 500-600 seconds to run
[19:22]
mike-burnsHa. [19:23]
up_the_ironsballen: ah, no. there's a lot of politics to it. the smaller networks will peer, yes, no problem. but larger ones want minimum traffic, ratio requirements, etc... [19:23]
ballenhmm [19:23]
up_the_ironsballen: es.net i think is pay to play [19:23]
ballenhmm, shouldn't be all their main goal is to serve the DOE labs [19:23]
up_the_ironsballen: but i thought one of _my_ peers already peered with them, so it was like one more hop [19:23]
ballenyea es.net to you is quite fast
es.net to comcast is slow
which is annoying as hell
anyone ever play with GridFTP
[19:24]
up_the_ironsballen: i might have been thinking of someone else. es.net appears to have open peering now that i looked it up, but they are not on any exchange that i'm on [19:25]
ballenyea Es.net should be fairly cool, if you ever need to get a hold of anyone there let me know [19:26]
up_the_ironsah, PacificWave was pay to play, and they have ESnet as a member
ballen: sure, i will, thanks
[19:26]
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Wraithanup_the_irons: dns should be fixed
heh
er
nvm
www still has 2
wtf
[19:29]
up_the_ironsdns caching is a bitch [19:31]
william```wild [19:31]
up_the_ironsactually, caches in general are a bitch
7:30 already.. time to go home
[19:31]
ballenanyone in Cisco world know when the 2960S switches will be available? [19:31]
mike-burns"There are only two hard problems in Computer Science: cache invalidation and naming things." - Phil Karlton [19:32]
william```and random number generation
you don't want to be in a state of sin, do you? :)
[19:33]
mike-burnsIs sin a state between solid and liquid? [19:33]
william```"Anyone who attempts to generate random numbers by deterministic means is, of course, living in a state of sin." --John von Neumann
:)
[19:34]
mike-burnsHa, well played. [19:34]
william```speaking of that, i have this thing called an "entropy key"
which keeps your entropy pool on linux systems maxed out
using an overloaded transistor or something
[19:37]
mike-burnsSounds fancy. [19:37]
william```i should get that freebsd driver book and write a driver for it :)
it substantially decreases ssh/ssl handshake times
[19:37]
mike-burnsI had no idea. Faster things are nice; you should do that. [19:38]
william```when i have some free time :( [19:38]
Wraithanwilliam```: what is free time? [19:41]
william```what i have too much stuff slated for ;) [19:41]
WraithanIf you have stuff slated to used it, is it still time that is free? [19:42]
william```hmm, good point
i guess it's more "personal time" than anything
[19:42]
Wraithanlol
http://www.entropykey.co.uk/
neat idea
[19:42]
william```yeah, it's cool
boot off an ubuntu live cd, install that, dd if=/dev/random of=/dev/sda
then the system doesn't have to fill its own entropy pool with psuedorandom data
so overwriting a disk with random data takes hours, not days :P
[19:43]
WraithanI never really do that
I can't recall ever selling a harddrive
[19:44]
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william```i iamgine most people who don't do full disk encryption don't [19:44]
WraithanThey die before that [19:44]
william```imagine* [19:44]
WraithanAh, yeah, I don't do that [19:45]
ballenFull disk encryption is generally a pain in the ass [19:45]
Wraithanmy laptop isn't a security risk, all it has is personal code on it
ballen++
[19:45]
ballenwe use WinMagic SecureDoc
which appears to do what it advertises
only a marginal slow down in a new Macbook
[19:45]
william```pgp's wde is pretty nice, too [19:46]
ballenyea [19:46]
william```i've only used it on osx, though
work laptop :)
[19:46]
ballenyep [19:46]
william```the fact that you're forced to use AES-256 makes me uncomfortale though
uncomfortable, even
[19:47]
jdoejdoe shrugs. [19:52]
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finki use encrypted disk images [19:52]
jdoecoming from the dude who trusts his rng to an overloaded transistor? ;) [19:52]
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william```well, it's more random than the alternative :) [19:53]
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[20:02]
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[20:14]
ballenup_the_irons: have you done any 7.2 to 8.0 in place upgrdes? [20:20]
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[20:27]
jdoeballen: I have. [20:32]
ballenassume you have to recompile all ports? [20:32]
jdoeyep. [20:32]
ballenthats a pain in the balls [20:32]
jdoeoh it gets worse.
even if you follow the instructions portupgrade may blow up in the middle of upgrading everything because ruby is a pile of shit.
so make sure you get a list of what it wants to upgrade ;)
that said, binary update for core software + portupgrade + manually upgrading the shit portupgrade blew up before rebuilding was successful for me.
it took way longer than I was expecting, but it worked out in the ned.
end.
[20:33]
ballenyea sounds easier to just blow away the install and rebuild everything [20:34]
jdoedepends on what you've got installed, I guess.
and how good your logbook is ;)
[20:35]
ballenyea [20:35]
jdoeI keep backups of configs etc., but unless I'm redoing things I prefer to upgrade in place. [20:36]
ballenyea
ugh... why is GridFTP such a bitch to install
[20:36]
jdoeno clue, first I've heard of it. [20:37]
ballenpart of Globus [20:38]
jdoefirst I've heard of that too ;) [20:38]
ballenheh [20:38]
jdoeI've done some HPC stuff before but it's always been same-site. [20:39]
ballenyea [20:39]
jdoewhich, as I'm sure you're aware, is way more pleasant. [20:39]
ballenGridFTP is kind of going towards being the standard of moving large datasets around across WAN [20:39]
jdoeugh, another encryption standard...
... and parallel streams from the same host? If your network actually benefits from that, you need to fix your network...
... oh, GSI is just TLS.
ballen: how well does it tolerate high latency?
[20:42]
ballennot sure yet
trying to get it installed to test it out
[20:43]
jdoewhat are you using it for, if I may pry? [20:46]
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ballengoing to see if it helps with moving datasets ranging from 500MB-4GB from New Mexico to bay area
others are using it for much larger data sets
people that want to max out 10G links
well not want, need
[20:46]
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finkjdoe: no portmaster love? [20:50]
jdoefink: I dunno. I've been using portupgrade since it got pushed out there as the GREAT NEW THING TO USE. I never thought about switching. [20:54]
finkjdoe: i used to use it; i've had much better luck with portmaster
minimal deps too
[20:54]
jdoeballen: if you're just copying shit from point A to point B, try openssh with the performance patch.
ballen: http://www.psc.edu/networking/projects/hpn-ssh/
[20:55]
ballenyea I know [20:55]
jdoeno love? That worked well for me.
fink: it still depends on ruby doesn't it?
[20:55]
ballengetting collaborators to patch openssh is somewhat difficult [20:56]
finkno
jdoe: http://forums.freebsd.org/showthread.php?t=6078
[20:56]
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finkfink likes portmaster ;) [20:57]
jdoeballen: more difficult then getting them to install this though? :) [21:01]
ballenhah, as its looking right now, no
any idea if the server has to be patched or just the client?
[21:01]
jdoefink: that's cool. For critical things like package management I prefer tried and true though :P
ballen: both I think.
ballen: it's been a while since I looked at the patch, but iirc it adds/modifies ciphers (so you could send stuff plaintext if you *really* wanted to, for example) as well as adjusts buffering.
[21:02]
ballenyea
supposedly it allows SSH to make use of multi-cores
[21:03]
jdoestill, it's not like they need to REPLACE anything to use it or anything crazy like that.
just run it as a second instance on 2222 or something and go nuts.
[21:04]
ballenyea fun thing is to push anything like this I'll have to write a whole case study and run it through my management, who while have to lend their support to even get the slightest chance of this happening
which isn't so bad
[21:05]
jdoeyeah, but you're going to have to do that with whichever you pick, presumably. [21:05]
ballenyea
we're currently using ol' fashioned rsync
not even over ssh
[21:05]
CESSMASTERportmaster is great
in particular, it isn't written in ruby
[21:07]
jdoeballen: ... not secret data, huh :P [21:08]
ballennah [21:08]
jdoeCESSMASTER: believe me, I appreciate that. I'm just wary of change. [21:08]
ballenoh well it'll be easy enough to test out OpenSSH with and without patch using Arpnetworks, roughly close enough and roughly same bandwidth [21:09]
CESSMASTERthen you should be wary of a program written in ruby, wait til that mickey mouse club changes some stupid shit [21:09]
ballenaren't we just a bunch of ruby haters [21:09]
jdoeCESSMASTER: in fairness, ruby is relatively stable, you want to bitch about rails ;)
the core language is more stable than python, at least :P
wonder how long it'll be before that bites *buntu in the ass.
[21:09]
ballensuppose this means I'll need to swap out dropbear on my vps now [21:12]
jdoewell no, you could just build openssh in your homedir or something, run it on some other port...
... but really? dropbear on a vps?
[21:13]
ballenhah yea [21:14]
jdoeweird. [21:14]
ballenlook at how much memory it uses compared to openssh
at one point was trying to squeeze every ounce of memory
however you should know the $PATH is hard coded in drop bear and no it doesn't give a shit what your .profile does
[21:14]
jdoememory's never really been that big a concern for me on a vps.
256MB goes a very long way.
[21:16]
ballenrun a few Rails projects, a postfix + postgrey + dovecot mail setup and it gets used up quick
however after moving to Sinatra
its really not a big deal
[21:16]
CRowenvps server?
stock?
[21:17]
ballen? [21:18]
jdoeballen: I blame rails. I've done the same (minus postgrey, plus spamassassin), just nginx+php instead of rails. Did very well under load. [21:19]
ballenyea
Sinatra + Redis backend
rocks the socks
as it were
at one point has postfix + dspam + dovecot + PostgreSQL
the first three were using SQL based data
for users, etc
[21:19]
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ballenwaaay overkill [21:20]
jdoeyeah
dspam is great if you're memory conscious though.
[21:21]
CRowenvps is stock? [21:21]
ballenmy vps?
yea postgrey is better
[21:21]
jdoeballen: I think he's asking if he can order
ballen: or if they're still done.
[21:21]
ballenah [21:21]
jdoetotal disagree on postgrey though, btw [21:22]
ballenwhys that
catches most spam
[21:22]
jdoeI hate greylisting.
it's annoying, it gets in the way, and it still lets a lot of spam through
[21:22]
ballenwith almost no overhead [21:22]
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jdoeyeah, that's why I nolist [21:22]
ballenyea I used that and what ever one list was [21:22]
jdoezero overhead, zero delay, catches about as much as greylisting did for me. [21:22]
ballenyea, just migrated to Google Apps [21:23]
jdoeyeah...
that's a pretty compelling argument
[21:23]
ballendon't have to worry a damn bit about it now [21:23]
jdoehaha.
I just don't like google having my mail.
[21:23]
ballentrue [21:23]
jdoeit knows enough about me already :P [21:23]
ballenalso true [21:23]
CRowenI want a vps server, as I can pay for it [21:24]
ballenthen by all means place an order
jdoe: http://blogoscoped.com/archive/2007-09-17-n72.html
that'll make your confidence in google go down even more
albiet its fiction
[21:24]
CRowenand how to order, the site says it is just stock vps? [21:25]
jdoenot a big Doctorow fan, but I've read that before. Yeah, I know.
haha.
[21:25]
finkjdoe: you use dspam on freebsd? [21:26]
ballenhmm it does appear we out of stock [21:26]
finkspamassasin + amavis just eats up memory like crazy [21:27]
jdoefink: once upon a time. [21:27]
ballenfeel free to email preorder@arpnetworks.com with what you want to be put on the waiting list [21:27]
jdoefink: right now I just use SA because I'm lazy, don't care on that machine,e tc.
also, it has more than enough ram for a couple perl procs.
[21:27]
finki like that postgrey doesn't use a lot of memory [21:28]
CESSMASTERcorey doctorow is insufferable [21:29]
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ballenhah, I think he's a good read
fun fiction for the most part
[21:29]
jdoefink: nolisting uses even less ;) [21:29]
ballenjdoe what if your list goes bat shit or gets hacked though ;-) [21:30]
CESSMASTERhis fiction is unremarkable dreck, nothing too wrong with it
his blogs and other shit make me hope a bus hits him
[21:30]
ballenahahah [21:30]
jdoeballen: no no [21:30]
ballennow thats not nice [21:30]
jdoeballen: nolisting isn't a list. [21:30]
CESSMASTERboingboing is the worst [21:31]
ballenah
thats clever
[21:31]
jdoenolisting is when you point your primary mx at an ip address that can never receive email. Just pick an IP you own, reject all traffic to port 25 [21:31]
CRowenballen, thanks for help =) [21:31]
jdoevery.
for anything that doesn't implement retries, you get them... so you get most of the benefit of greylisting at zero cost
[21:31]
ballenCRowen no prob, sorry theres nothing available at the moment. If you're in here when up_the_irons is around he can give you an idea of an ETA
jdoe, I actually really like that
any idea if its more effective than greylisting
[21:32]
CESSMASTERthe bbc world news' asia business correspondent is so horribly upbeat [21:33]
jdoeit's not going to be better, the best you can hope for is as-good-as, because they both target the same kind of bot, right?
... but I mean, I tried it myself for a while.
and I was getting more-or-less equal numbers.
... and having my email actually come through immediately was a real perk.
[21:34]
ballenhmm
indeed
just wondering if spammers started figuring out the greylisting trick and started to account for it
[21:34]
jdoesure, some do. [21:35]
ballenanyone have hands on experience with EMC CX-120 or Dell's Equalogic arrays ? [21:36]
jdoenein. [21:36]
ballenneed some central storage at work, not sold on the Dell stuff yet but its cheaper
that and iSCSI over FiberChannel
Dell only supports iSCSI
well I'm sold on the openssh patch, on my crappy comcast upload, 249KB/s to 346KB/s
[21:37]
nestawhat ssh patch? [21:49]
ballenhttp://www.psc.edu/networking/projects/hpn-ssh/ [21:50]
nestacool thanks [21:50]
ballennp
I'll let you all know what its capable of doing on a real connection after tomorrow
[21:50]
so the real question is why in the hell haven't these patches made it back into OpenSSH proper [21:57]
CESSMASTERopenbsd people [21:58]
ballenah good point, Theo [21:58]
jdoehttp://marc.info/?l=openssh-unix-dev&m=114334841829392&w=2 [22:12]
ballenindeed
so I could see where parallel transfers would benefit networks that have mutli-paths to the destination
[22:14]
jdoeI was thinking lan not wan [22:17]
ballenah yea
LAN isn't really an issue
only issue is CPU overhead of encryption with scp/sftp
[22:19]
jdoeif you don't care, you can disable it with that patch
there's a null cipher you can specify.
[22:21]
ballenyea, or the multi-core path
patch
[22:21]
jdoewell, yeah, but if you don't need to encrypt the data, why bother? [22:22]
ballenmost of my LAN data transferring if NFSv4 though
is*
[22:22]
jdoeoh god fucking damnit [22:27]
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jdoefuck you domainsatcost and your shitty fucking javascript interface. [22:27]
ballenheh [22:27]
up_the_ironsballen: never done a 7.2 -> 8.0 in place upgrade [22:28]
ballenup_the_irons: k
bed time, k bye
[22:28]
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jdoeman that's annoying. [22:30]
.... (idle for 18mn)
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........ (idle for 37mn)
dxtrI find ballens name funny. "balle" is slang for penis in Swedish. ballen = The penis [23:39]
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jdoeI assume it's Bob, Bill, Barry, whatever Allen [23:45]
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dxtrjdoe: No shit, sherlock :) [23:57]

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