IRC log for #gllug on 20080331

00:13.05cpufreakwhats the maximum size of a CRL?
00:13.07cpufreakif there is one
00:16.54rhowe_just spent some time chasing hamsters around the flat
00:16.58z00daxthere should be an rfc
00:17.24z00daxcpufreak: also, i dont think there should be a limit really, its reasonable to expect people to have large cert roots
00:18.02rhoweI think the big CAs have >100KiB CRLs
00:18.09rhoweMaybe even over a meg
01:27.16cpufreakshitty fucking bollox.
01:27.20*** join/#gllug cpufreak (n=cpu@nurburgr.ing.me.uk)
01:27.29cpufreakgrrr
01:27.33cpufreakstupid flood limits\
01:27.40cpufreakanyway.. shittyfucking bollox
01:37.02antiphasesuspects BitTorrent is becoming a Nazi
01:37.21z00daxfun
01:38.22antiphaseI just turned up my upload rate in rtorrent, and my download rate increased massively
01:38.44antiphaseThis is fine when I'm on a symmetrical connection, but doesn't pan out so well at home on shit ADSL
01:38.52cpufreaktries the only rabbit he has in the hat, ready to pull out, and desperately hopes that fixes the problem
01:40.32z00daxantiphase: we were talking about cheap hosting earlier, why not just get a dedicated box for 15 pounds and host the torrent on there
01:41.23antiphaseBandwidth is the only variable cost with hosting any more it seems
01:41.35z00daxyeah
01:41.56z00daxeven then, hardware might be cheap - it still costs *something*
02:09.36cpufreakhmm
02:15.55cpufreakwe should be in the house now
04:42.41*** join/#gllug etorix (n=etorix@unaffiliated/etorix)
06:13.32*** join/#gllug aguai (n=aguai@host86-136-129-170.range86-136.btcentralplus.com) [NETSPLIT VICTIM]
07:59.10*** join/#gllug trousers (n=irc@82-43-176-23.cable.ubr06.nmal.blueyonder.co.uk) [NETSPLIT VICTIM]
07:59.52*** join/#gllug rhowe (n=rhowe@78-32-63-26.no-dns-yet.enta.net) [NETSPLIT VICTIM]
08:49.40*** join/#gllug ElPenguin (n=ElPengui@foresight/developer/elpenguin)
09:47.18*** join/#gllug bilarh (n=henrik@bilar.co.uk)
09:47.21bilarhmorning folks
09:47.37bilarhandymillar: andrew?
09:48.37ElPenguinlife in gllug!
09:50.37bilarhelpenguin: i know, it's crazy
09:53.03bilarhandymillar: never mind, i thought you were someone i used to work with :D
09:53.27bilarhwith the same name, also a linux geek
10:14.40*** join/#gllug mikejw (n=mike@host81-149-105-80.in-addr.btopenworld.com)
10:14.46mikejwaloha
10:15.16*** join/#gllug gregj (n=gj@fcu5.internetdsl.tpnet.pl)
10:18.58*** join/#gllug morsing (i=morsing@emil.morsing.cc)
10:19.00morsing'morning
10:19.03mikejwmorsing!
10:19.05mikejw:)
10:19.06morsingAny MySQL people awake?
10:19.08morsingmikejw!
10:19.19mikejwi use MySQL
10:20.01morsing080331 11:07:34  InnoDB: Operating system error number 13 in a file operation.
10:20.01morsingInnoDB: The error means mysqld does not have the access rights to
10:20.01morsingInnoDB: the directory.
10:20.01morsingInnoDB: File name ./status/queues.ibd
10:20.03morsingWhat?
10:20.12morsingDirectory and file permissions are right
10:20.17morsingOwner is right
10:20.19antiphaseFSVO right
10:20.21morsingMySQL not running
10:20.27morsingNo .sock file
10:20.36morsingWhat's it complaining about?
10:20.47morsingmikejw: ?
10:20.59mikejwpass :S
10:21.09morsing*sigh* :(
10:21.12morsingAnyone else?
10:21.19antiphaseDo some troubleshooting
10:21.30antiphaseLike find out what the path is, cos it sure isn't .
10:21.34morsingstrace isn't installed
10:21.42morsing/var/lib/mysql
10:22.03antiphaseTurn on debugging then...
10:24.29morsingThat's an undocumented feature
10:25.49antiphaseIf you mean undocumented as "in the man page", then you are correct ;)
10:26.30morsingOn the Internet as well
10:26.34morsing080331 11:25:15 [ERROR] /usr/libexec/mysqld: unknown option '--debug'
10:27.47morsingRight, can't use that option then, back to trying to start it multiple times to see if it will eventually work
10:43.07*** join/#gllug gregj (n=gj@fcu5.internetdsl.tpnet.pl)
10:44.07morsinggregj!
11:33.03*** join/#gllug Discordian (n=ch@chills.demon.co.uk)
11:33.16DiscordianGood afternoon
11:34.23bilarhgreetings
11:37.56*** join/#gllug siriusly (n=steve@82-43-238-0.cable.ubr28.newt.blueyonder.co.uk)
11:40.21*** join/#gllug dick_turpin (n=dick_tur@host217-34-163-30.in-addr.btopenworld.com)
11:47.24dick_turpinbilarh: :-P
11:48.06bilarhwahey dick_turpin
11:48.19bilarhhow's it going, you old codger?
11:48.31morsingBeer
11:48.34dick_turpinbilarh: Good where you been?
11:48.47bilarhover easter i was in new york
11:48.53bilarhand then i've just been busy at work after
11:48.57dick_turpinBastard
11:48.57bilarhand before i was busy too
11:49.05ElPenguinmorsing: would you believe one of my colleagues succeeded in coming in two hours late and proclaiming he'd put the clock back an hour?
11:49.26dick_turpinrotflmao
11:49.59morsingElPenguin: :)
11:50.03morsingMy dad did that once
11:50.38bilarhdick_turpin: we aim to please ;)
11:50.48bilarhdick_turpin: new york was cool, but it wasn't fantastic by any means :)
11:50.51morsingbends down and pleases bilarh
11:50.52bilarhif that's any consolation
11:51.01ElPenguinsecretlondon would do the same thing had she a need, i should expect
11:51.02bilarhmorsing: watch those knees
11:51.16dick_turpinElPenguin: Ouch!
11:51.22bilarhelpenguin: please me? :-S
11:51.39ElPenguinthe thing is she could get away with it due to a winning personality
11:51.51bilarh(for the record): YOU LOT MAKE ME SICK, YOU DO
11:51.52bilarh:)
11:52.16dick_turpinbilarh: No you was sick before
11:52.26bilarhfair point
11:52.38bilarhhow are your daughters?
11:53.00dick_turpinElPenguin: I had a girl once ring in and say "I cant come to work as I'm on a period"
11:53.17dick_turpinElPenguin: "And I don't have any money to buy Tampax"
11:53.21ElPenguinrofl
11:53.28bilarhdick_turpin: damn :D
11:53.42bilarhit's not like a period creeps up on most girls, is it?
11:54.02ElPenguinthey may not notice, but the people around them do
11:54.12dick_turpinOr the bloke who took his dog for a walk, it pulled him over, broke his glasses
11:54.22morsingFancy not being on IRC on your birthday...
11:54.26morsing*pfttt*
11:54.26dick_turpinI've heard them all
11:54.36bilarhdick_turpin: are you a manager?
11:54.41dick_turpinYes
11:54.44bilarhah right
11:55.15bilarhi feel like pulling a sickie
11:55.22bilarhbut i've got a day off tomorrow anyway, so no point :)
11:55.26morsingfeels like pulling somthing else
11:55.33dick_turpinThe ones I hate are when people are being sacked, the frigging excuses you get
11:55.41bilarhwishes morsing kept his dirty thoughts to himself smoetime
11:56.12dick_turpinLike the bloke caught on camera stealing a push bike
11:57.15dick_turpinArgued and argued that it was not him, bloody truck had our logo spalshed all over the back
11:57.26dick_turpinthat he was trying to put the bike into
11:57.49bilarhhehe class
11:57.55bilarhusing your company vehicle to steal stuff :D
11:58.15dick_turpinbilarh: Groan its not the first time either
12:02.07cpufreakhey
12:02.28cpufreakanyone doing GEOIP for the host record for a domain (i.e. for joost.com) - not for subrecords of the domain?
12:02.35cpufreaktrying to figure out how best to do it.
12:03.20morsingCawfy
12:31.32mikejwearl grey!
12:42.30morsingWhat's = 21 in a 'read' in strace?
12:43.51antiphaseo.O
12:44.08bilarhmorsing: eh?
12:44.28morsingread(3, "/var/lib/mysql/mysql\n", 128)  = 21
12:44.43bilarhthat means that the read command returned 21
12:44.46bilarhi.e. it read 21 bytes
12:44.49bilarhman 3 read
12:44.50morsingAhh
12:45.01bilarhman 2 read, even
12:48.13ElPenguinwonders if anyone thought of extending the man numbers to, for example use perldoc or similar
12:48.49ElPenguinone command to rule them all
12:49.22antiphasebanana:~ $ apropos HTTP::Date
12:49.23antiphaseHTTP::Date (3pm)     - date conversion routines
12:49.44morsing13:45 < LGee> If the bear continues biting you long after you assume a
12:49.44morsing<PROTECTED>
12:49.45morsing<PROTECTED>
12:51.17morsing<PROTECTED>
12:51.25morsing[root@neworleans mysql]# selinuxenabled
12:51.25morsing[root@neworleans mysql]# echo $?
12:51.25morsing1
12:51.28morsingBrilliant :D
12:52.16ElPenguini love outdated and/or wrong manpages
12:52.27morsingSo is it enabled?
12:52.55antiphase-256 isn't really a valid returncode
12:53.06morsingAhh... So -256 = 1
12:53.41antiphaseIn 9-bit 2's complement represented with 8 bits, -256 is 0+carry
12:53.44bilarhselinuxenabled Indicates whether SELinux is enabled or disabled. It exits with status 0 if SELinux is enabled and -256 if it is not enabled.
12:55.37ElPenguinor perhaps they tried to return an unsigned int, in which case it still wouldn't be 1
13:03.19bilarhhttp://www.youtube.com/watch?v=_Fe17mCBzAk
13:03.27bilarhwatch it to the second part :D
13:03.38ElPenguinwhat is it? (at work)
13:05.40morsingCan I disable innodb on an installation that's been using it so far?
13:12.56*** part/#gllug dick_turpin (n=dick_tur@host217-34-163-30.in-addr.btopenworld.com)
14:17.42antiphaseHow can you possibly disable a database engine without all your data going away?
14:19.26morsingantiphase: It's not needed if you'd cared to RTFM
14:19.41antiphaseIt is if you have innodb tables, obviously not otherwise
14:19.48morsingI just can't tell if it's not needed in a way that you can disable it
14:20.04morsingSo you can't migrate or something?
14:20.29antiphaseI think you can convert in one direction at least, from MyISAM to InnoDB
14:20.37morsingHmm...
14:20.53morsingAnyway, it's working angain now, thanks to rm -r
14:20.55antiphaseMyISAM is for losers unless you're just doing lots of selects for a website or something and you require the ultimate speed
14:21.01ElPenguinhrm, what's the mysql syntax for showing fk constraints?
14:24.44bilarhthere aren't any fk constraints in mysql ;-)
14:24.49bilarhat least there didn't use to be
14:24.51ElPenguinthere are in innodb
14:25.00bilarhstands corrected :)
14:25.10antiphaseThere are some vague and barely useful ones relating to foreign keys I think
14:25.12bilarhi thought innodb was deprecated?
14:25.30ElPenguini hope not, it's the only decent engine for mysql
14:30.56morsingbilarh: Where can I get 16mm vacuum hose?
14:31.14bilarhany motorfactors?
14:31.24morsingLink?
14:31.40bilarhno... motorfactors = spare parts shop
14:31.46bilarhthey're dotted around the place
14:31.54bilarhprobably a couple of different ones even in aylesbury
14:31.59bilarhalternatively, give as performance a call
14:32.13bilarhwww.asperformance.com
14:32.16morsingOk, well Halfords certainly don't but I'll have a loook at Buck Motorspares
14:33.11bilarhhalfords are rubbish for anything
14:33.19ElPenguinexcept profit
14:33.20bilarhthe only thing they seem to stock is in car air fresheners
14:33.34bilarhtheir tools are good though, the professional range, i mean
14:33.40antiphase16mm is clearly 5/8" anyway
14:33.42bilarhand, scarily, actually quite good value
14:33.50ElPenguinthe latter part is lies
14:33.58antiphaseHalfords tools are made of marzipan
14:34.00ElPenguingive me a dremel and a can of wd40
14:34.14bilarhantiphase: the cheap stuff is, but the professional stuff is quite good imo
14:34.36bilarhobviously snap-on et al will be better, but at 4 times the price
14:34.46bilarhi've yet to break any halfords tools actually
14:34.59bilarhand i do abuse them a bit every so often
14:35.07bilarhe.g hammer on breaker bar :)
14:41.29bilarhibot: seen hali
14:41.31ibothali is currently on #gllug. Has said a total of 86 messages. Is idling for 15h 37m 13s, last said: 'off to bed, nite'.
14:44.06antiphaseI'd buy Britool stuff or anythng German before Snap-on I think
14:45.11bilarhwhat shops (not online) generally sell britool?
14:46.07*** join/#gllug Discordian (n=ch@chills.demon.co.uk)
14:46.36antiphaseI can't say I've ever seen them in a shop, because I've never been to anywhere good enough to sell them :)
14:46.42antiphaseOnline would be cheaper anyway
14:46.49antiphaseWell, less expensive
14:46.53bilarhyeah i suppose but delivery is always a pain in the arse
14:47.12antiphaseI get all my stuff sent to work
14:47.34bilarhmost companies are arses about stuff like "billing address" though
14:47.48bilarhespecially when i call up with my dodgy accent
14:48.11antiphaseThe probably think you're a terrrrist
14:48.34morsingBeer
14:48.38bilarhprobably, especially with the governments new prop... information about spotting terrorists on the radio
14:49.37bilarhoh no
14:49.44bilarhbritool have been bought by stanley
14:50.15antiphaseThat's fucked it then
14:50.21bilarhyep :(
14:50.36antiphaseElora next then
14:50.50antiphaseThe Germans probably won't mind shipping overseas if there's money involved
14:51.20bilarhi want these but in single hex: http://www.britool.com/britool-webart/RRFJMSET12.jpg
14:52.00antiphaseFuck, Elora are owned by Draper now
14:52.09bilarhdouble hex is fucking shite, i don't know why everyone keeps making them
14:52.16bilarhespecially on ratchets it makes no sense what so ever
14:52.21bilarhas the head adjusts anyway
14:52.25morsingbilarh: Can I go home?
14:52.39bilarhmorsing: ask your line manager
14:52.41antiphaseIf you get decent quality ones the flats in the sockets stay flat
14:52.47morsingHe's on holiday
14:53.11bilarhmorsing: ah... in that case, is there someone there who's likely to grass you up?
14:53.15morsingNo
14:53.29bilarhmorsing: the rest is left as an exercise to the reader
15:10.03*** join/#gllug Leeds (n=richardc@n219073054189.netvigator.com)
15:10.09morsingLeeds!
15:13.58Leedshello
15:14.53halibilarh: yo
15:15.02bilarhyo dawg
15:15.07bilarhwe *really* must meet up soon
15:15.25bilarhi'm starting to feel like i haven't seen anyone but work people for the past four months
15:18.07haliyes
15:44.14*** join/#gllug secretlondon (n=secretlo@wikipedia/secretlondon)
15:44.27secretlondonhi
15:44.46ElPenguinhi secretlondon
15:59.02antiphaseStupid linux
15:59.22antiphase2.6.24 kernel considered bollocks for everything that now completely fails to compile against it
15:59.45antiphaseNo more VMWare or GPFS or anything for me
16:00.30ElPenguinvmware always breaks
16:00.34ElPenguinget the any-any patch
16:00.53antiphaseWill that fix the kernel symbols that have gone away?
16:00.59antiphasethinks not
16:01.13ElPenguinno
16:01.22ElPenguinbut that isn't the kernel's fault, that's shitty software's fault
16:02.27*** join/#gllug Cope (n=stephen@87-194-125-249.bethere.co.uk)
16:02.34Copepeeks in.
16:04.55secretlondonello Cope
16:08.18ChoHaghas a job.
16:08.31jpatrickhi Cope
16:09.58secretlondonChoHag, congrats
16:10.15secretlondonwent to another agency today
16:10.48ChoHagTry Ticketmaster.
16:10.55*** join/#gllug Axel (n=Axel@dslb-082-083-225-114.pools.arcor-ip.net)
16:10.58ChoHagI've just cancelled an interview with them tomorrow morning at 10.
16:11.01ChoHagSo they have a free slot.
16:11.10secretlondonChoHag, I'm not a sysadmin
16:11.13ChoHagAh.
16:11.19ElPenguinTM are cunt
16:11.20ElPenguins
16:11.33ChoHagActually I'm not sure that's what they want.
16:11.43ChoHagThey want an "Assistant Core Ticketing Manager"
16:12.17ChoHagWhatever that is.
16:13.02ChoHagElPenguin: Why?
16:13.23ElPenguinwell they always massively drop the ticket price when paying commission on referral sales
16:13.41ElPenguinthen pay a % off that
16:13.47ChoHagOh you mean the business.
16:13.54ChoHagNot the people/politics/whatever.
16:14.09ChoHagYeah all those ticket tout type businesses are the same.
16:15.46Copewibbles.
16:16.05CopeChoHag: good news!
16:16.24antiphaseIs it dildo tester?
16:16.55Copeis thinking about network booting app servers.
16:17.10Copeany of you 'orrible lot had experience of this?
16:17.35highburygive them lots of memory
16:17.36ChoHagantiphase: s/tester/
16:17.39ChoHagantiphase: s/tester//
16:17.47Copehello highbury :)
16:18.07highburyIs this purely to avoid managing local disks?
16:18.13CopeI have two pairs of your underpants in my bag!
16:18.15Cope</tmi>
16:18.25cpufreakCope: essentially yes, but no.
16:18.35cpufreakYMMV etc
16:18.43Copei have about a dozen tomcat vms
16:18.54Copethey'll all run identical softare
16:18.59cpufreakpuppetd 4tw
16:19.08Copenogs nog.
16:19.29antiphaseTomcat + VM is presumably like putting sand in your fuel tank
16:19.32Copeif i can have them use one shared resource, as long as the shared resaource is HA I should be happy
16:19.42Copeantiphase: hrm?
16:19.46cpufreakseriously ubuntu auto-install + puppet rocks, we can install the systems virtually as quickly as a network boot.
16:20.08Copeyes, we do well with kickstart and puppet
16:20.36cpufreakI wouldn't virtualise any production enivronment
16:21.16highburygood for live migration though...
16:21.23ChoHagThanks.
16:21.33Copecpufreak: wasn't betfair run on xen?
16:22.43antiphaseVirtualisation is great if you're overburdened with hardware that would otherwise go to waste. I can't see a place for it in production either, unless you really only need one or two machines to run everything but you absolutely require some separation
16:23.06antiphaseGood for dev replicas of production systems though
16:25.30Copein this case we have java apps restricted to 32 bit java, but we have spare machines with lots of ram.  It's easier to run vms that multiple tomcat instances.
16:25.44Copejust adds more machine to the load balancer pool.
16:26.54secretlondonthink ex college was moving all its back end machines over to vms. They also had telephones on the same system as I which meant that whenever the computer network went down all the phones did too
16:28.47secretlondonand I've seen some outstanding examples of network computing recently. "For environmental reasons" $organisation has one server centre for all offices, and workers spend all their days on the one app (which runs offsite). this means that 50% it is frozen, and no-one can work when they lose connection. Zero redundancy
16:28.54morsingCope!
16:29.25Copemorsing: !
16:29.39Copesay I am fab! on linked in! when I was at dlr#!
16:29.43morsingCope: You said happy birthday yet?
16:30.10Copechecks diary.
16:30.21Copehugs morsing
16:30.25morsing?
16:30.26Cope:D
16:30.37morsing?
16:31.15morsingDo tell me you know who's birthday it is today?
16:31.56mikejwaway
16:32.11morsingmikejw: Incorrect
16:32.13mikejwHAPPY BITHDAY WETHRIN!
16:32.18mikejw*birthday
16:32.18morsingIt's not away's birtday
16:32.22mikejw:P
16:32.25morsing:)
16:32.28morsingWoooooooooooooooooooo!
16:32.29mikejwlol
16:32.37mikejwbirtday?
16:32.44morsingDirtday
16:32.58mikejwflirtday
16:33.15Copediary says: 27th March - Henrick's birthday
16:33.20Copehence hug
16:33.25Copebelated
16:33.26morsingErmmm
16:33.29morsingRight
16:33.40morsingDid Steve (goodwin) tell you that?
16:33.43mikejwHAPPY BIRTHDAY MORSING!
16:33.51morsingibot seen spypigeon
16:33.55ibotspypigeon <steev@cpc1-lutn3-3-0-cust10.lutn.cable.ntl.com> was last seen on IRC in channel #gllug, 1519d 23h 4m 36s ago, saying: 'Fine with me...I'm just a bot anyhow ;)'.
16:33.57Copemorsing: no
16:33.58secretlondonmorsing, I thought you had more birthdays than the queen
16:34.10morsingsecretlondon: I do
16:34.16ElPenguinhappy birthday
16:34.26morsingElPenguin: He's not even here
16:34.29secretlondonhappy birthday wethrin
16:34.44secretlondonibot seen wethrin
16:34.45ibotwethrin is currently on #gllug. Has said a total of 14 messages. Is idling for 1d 4h 16m 43s, last said: 'Not using a cash machine?'.
16:41.24*** join/#gllug jcookeman (n=jcook@83.244.128.126)
16:42.02morsingjcookeman!
16:42.15jcookemanI'm doing an rsync of almost 700 Gb of large files
16:42.18jcookemanto a netapp
16:42.35ElPenguinyay. my boss just moved my hours forward 30 minutes so i have to get up earlier
16:42.39jcookemanand Im noticing the netapp cpu goes high with nfs activity and rsync just hangs during this time
16:42.54morsingBeer
16:43.00jcookemanwhen cpu is low on the netapp the rsync is just fine
16:43.10jcookemanI dont think this is normal behavior
16:43.33antiphaseIt's quite normal for NetApps to stop working properly when they run out of CPU
16:43.49jcookemanwell it's not out of cpu
16:43.50jcookemanjust high
16:43.58jcookemanso it's like the cache is filling
16:44.03jcookemanand it has to write to disk
16:44.21jcookemanand the client has to stop and wait
16:44.34jcookemanpretty crap for just rsync over nfs
16:45.06antiphaseDepends how many disks and how much cache you have
16:45.25antiphaseI forget the commands to get it to tell you what the cache age and disk utilisation are
16:45.26jcookemanmy ibm laptop can do better than this
16:45.34jcookemansysstat -x
16:45.38antiphaseYou're doing something very wrong then ;)
16:46.39jcookemanour other filers dont exhibit this
16:46.46jcookemangranted this is a lower class filer
16:46.52jcookemanbut still, should have more balls than this
16:47.54morsingBeer
16:48.19mikejwbeer balls
17:05.44mikejwsorry about that
17:11.15morsingmikejw: You killed the channel now!
17:11.42popeyMOO!
17:17.08mikejw:D
17:17.28mikejwI was just messing around
17:19.29mikejwthe clocks changing has messed me up
17:44.51cpufreakCope: only QADEV/integratino were vitalised when I Was there
17:47.47*** join/#gllug etorix (n=etorix@unaffiliated/etorix)
17:52.00morsingetorix!
19:30.18*** part/#gllug morsing (i=morsing@emil.morsing.cc)
19:31.05Copeibot seen hali
19:31.08ibothali is currently on #gllug. Has said a total of 88 messages. Is idling for 4h 13m 1s, last said: 'yes'.
19:36.15halioink
19:39.10Nafalloibot seen hali
19:39.11ibothali is currently on #gllug. Has said a total of 89 messages. Is idling for 2m 56s, last said: 'oink'.
19:39.18Nafallohehe. much better :-P
19:42.58Copehali: are you around? just about to have a meeting, but could use some advice in a bit, re: HA oracle, if you didn't mind?
19:43.25halisure
19:43.46halioracle rac is the obvious choice for a single site setup where basic failover is the requirement
19:44.19haliand is covered by the SE license
19:44.56halidataguard is the "real" HA solution, can be between single instances or rac clusters
19:45.05halibut requires EE licenses
19:45.34halihm, what the actual requirement? :)
19:45.36haliwhats*
20:05.48*** join/#gllug Discordian (n=ch@chills.demon.co.uk)
20:07.31*** join/#gllug etorix (n=etorix@unaffiliated/etorix)
20:08.12*** join/#gllug xteddy (n=bear@216.240.40.169)
20:08.40DiscordianGood evening
20:09.28secretlondonevening
20:09.45etorixhttp://www.antizskateboards.com/photos_news/668_1296.jpg
20:15.54secretlondonetorix, sill
20:15.57secretlondonsilly
20:33.29*** join/#gllug IAmAI (n=IAmAI@90.211.101.153)
21:27.30*** join/#gllug Facundo (n=facundo@host.190.15.199.211.static.itcsa.net)
21:29.18FacundoHi all
21:29.27*** join/#gllug IAmAI (n=IAmAI@90.211.101.153)
21:29.38halievening
21:31.04secretlondonhi
21:34.08AndyMillarlo
21:38.05*** join/#gllug aguai (n=aguai@host86-136-129-170.range86-136.btcentralplus.com)
21:38.11DiscordianRe
21:42.55z00daxhumm oracle rac
21:43.00z00daxocfs2 too
21:43.47DiscordianI must play with the newer fses like ocfs2 and brtfs
21:44.38z00daxocfs2 is now in kernel
21:44.59z00daxi am not so sure about copy on write filesystems
21:45.02halijust about when oracle stops recommending it :)
21:45.13z00daxhave they stopped recommending ocfs2 ?
21:45.16haliyes
21:45.22z00daxnice
21:45.24haliASM is the recommended storage model now
21:45.26z00daxin favour of what ?
21:45.29z00daxhumm
21:45.32haliwhich is pretty much raw devices with "files"
21:45.52z00daxso, what its back to the 1980's again ?
21:46.04z00daxtrying to fight the overheads of a proper filesystem
21:46.06halino, it's a lot better than old school raw devices
21:46.06DiscordianAIO is always gonna be fastest
21:46.23z00daxbut you then dont get any benefits of the filesystem tooling
21:46.31DiscordianAye
21:46.46halithey have sort of a file system on top, say you give oracle two physical luns
21:46.54DiscordianI used run Orrible on raw metal
21:47.05halioracle can mirror them and create "files" for logs and datafiles etc
21:47.08Discordianor rather RAID 5
21:47.09z00daxsure
21:47.09z00daxbut
21:47.21haliand they offer a tool (asmcmd) where you can even browse the 'file tree'
21:47.30z00daxyou could just as easily ( if not easier ) setup 2 drbd nodes, and ocfs2 on top and have a master-master, replica-master setup
21:47.45halidrbd is more a toy
21:47.53haliit's not really production grade
21:47.57z00daxif you have 2 machines, it works ok
21:48.03haliand unsupported by oracle, they accept it but don't really support it
21:48.11haliim tempted to try it though
21:48.20z00daxit is good, give drbd8 a hot
21:48.21z00daxshot
21:48.28haliread some cool centos+drbd+ocfs+xen cluster guide
21:48.36z00daxspecially for nfs targets / smb stuff
21:48.49haliis disk io acceptable?
21:48.54z00daxsure
21:49.04z00daxas long as there is a secondary link between the nodes
21:49.07halii remember it being under 10mb/sec on when native disk speed was 100mb
21:49.13haliwith gig eth
21:49.14Discordianmake the masters redudant and use he replicas for reads
21:49.19z00daxyou dont want world facing network interface also doing the machine - > machine synd
21:49.54z00dax<PROTECTED>
21:49.54z00dax<PROTECTED>
21:50.25halihm, sounds very cached :)
21:50.27z00daxthats from 2drive raid-1's
21:50.48halii may give it a spin
21:50.54haliis c5 drbd8?
21:51.01Nafallohmmm
21:51.03z00daxyea, you have 7 and 8 in c5
21:52.04Discordiandoes drbd do locking?
21:52.30halithe file system does locking?
21:53.07Discordianwell file systems do yes
21:53.21halireads http://www.debian-administration.org/articles/578
21:53.32DiscordianBut there's issues around concurrancy
21:53.59Nafallo<PROTECTED>
21:53.59Nafallo<PROTECTED>
21:54.02Nafallo:-)
21:54.29Nafallonot quite 100MB/s, but the closest I have I think.
21:55.17halii think we kick about 500MB out of the thumpers, 900MB is doable im told
21:55.40Nafallonice :-)
21:55.53z00dax900MB would be a lot of spindles
21:56.03NafalloI so need to try that from the SAN at some point ;-)
21:56.18hali48
21:56.30halii've never seen that number outside sun :)
21:56.34z00daxand a very wide bus
21:56.39halisome sun engineer blogged that he got 900
21:57.40Nafalloponders if the twin is on the SAN or not.
21:58.43z00dax/dev/sda: Timing cached reads:   4396 MB in  2.00 seconds = 2197.78 MB/sec Timing buffered disk reads:  382 MB in  3.00 seconds = 127.22 MB/sec
21:58.51z00daxthats my desktop machine here at home :D
21:59.06Nafallolol
21:59.15Discordianis jealous
21:59.16*** join/#gllug etorix (n=etorix@unaffiliated/etorix)
21:59.29Nafallonot even going to ask what kit you got ;-)
21:59.45z00daxits only 2 drives, Areca 1220 card
22:00.14halii get pretty much exact half that on my c2d
22:00.35Nafallothe machine I posted is a 4 x SAS 15k on a Dell HW-RAID5 :-P
22:00.49halidell raid has never been very fast :)
22:00.50z00daxNafallo: I'd ask for a refund
22:00.59haliit's good enough though
22:01.00Nafalloz00dax: was free :-P
22:01.07z00daxNafallo: can i get one too ?
22:01.13halii've never seen good "in server" raid
22:01.18haligood as in very fast
22:01.34Nafalloz00dax: are you part of the Ubuntu community and want to host servers for that? :-)
22:01.45z00daxNafallo: no, no
22:01.57z00daxi am always looking for hosting though
22:01.59Nafallothere we go then :-)
22:02.02haliim a part of the ubuntu community! :)
22:02.08halii posted a bug once
22:02.15etorixi want a colo or so
22:02.20Nafallomaintains a package still :-)
22:02.29etorixto run a open-arena server on
22:02.30Discordianz00dax is part of the redhat family
22:02.33Nafalloa package and a box ;-)
22:02.44halii want an icecream or so
22:02.47etorixand do a bit of torrent
22:03.01Nafallohali: let's wait for summer :-)
22:03.12halicompared to sweden this is summer
22:03.21Nafallohali: hehe. true enough :-)
22:03.27AndyMillarwants to get into package management - but iirc the process of applying takes time :(
22:03.53secretlondonhas made some private packages, but isn't there yet..
22:04.16DiscordianI know Redhat/Solaris packaging
22:04.47DiscordianI've seen 17C mooted for london tomorrow
22:04.51secretlondoncool
22:05.22etorixwarm
22:05.22halihm, cool, both osx and linux are outselling vista laptops on amazon now :-D
22:05.24etorixish
22:05.44NafalloDiscordian: rock on!
22:05.47etorixi want a swim
22:05.58Nafallohali: icecream tomorrow?
22:06.10etorixmaybe the lido
22:06.13AndyMillar17C? awesome
22:06.16haliim disk shelfing tomorrow evening i think
22:06.25etorixswim + icecream
22:06.34Nafallohali: daytime. you do have lunchbreaks, right? :-)
22:06.46haliah yes, possibly
22:06.46etorixok, look at the pool + icecream
22:06.55AndyMillarwhich pool? :p
22:06.59Nafallohali: I'll be in Metro at some point of the day anyway :-)
22:07.03etorixthe lido
22:07.12etorixon hampstead heath
22:07.15AndyMillaraha
22:07.28AndyMillarsuch a long way away :(
22:07.28AndyMillar:p
22:07.32secretlondonloved the bathing ponds in hampstead heath
22:07.35etorixnot for me
22:07.47etorixpnds were a bit scummy
22:07.50Discordianain't many lidos left now
22:08.11AndyMillari wonder how the hell i'd get there from here :p
22:08.16etorixthe oasis in holborn had a good openair heated pool
22:08.24etorixweird in the RAIN
22:08.35etorixyou fell yer head is getting WET
22:09.03etorixfeel*
22:09.07AndyMillar29 mins :p
22:09.09etorixthats ODD
22:09.27AndyMillaron the overground :)
22:09.55etorix10 mins walk for me, the lido
22:10.06AndyMillarhow am i falling asleep?
22:10.14etorixand the overground goes right past it, near
22:10.16AndyMillari had, erm, 4 or 5 cans of rockstar today :/
22:10.30z00daxyeah, i am a part of the CentOS community
22:11.30halis/a part/are/
22:11.48AndyMillarheh
22:12.10z00daxi just make a lot of noise, is all
22:12.50haliyeah i read about that guy on the list that found you "very difficult to deal with" :-)
22:12.50secretlondonnot sure how I'd get there from here, tube to Hampstead?
22:13.18AndyMillarsecretlondon: where are you?
22:13.25secretlondonOval
22:14.12AndyMillarah :)_
22:14.59AndyMillaris that actually in London? ;)
22:15.38secretlondon;)
22:15.44secretlondonzone 2 I'll have you know
22:15.57AndyMillarlies!
22:16.10AndyMillarwell, i'm in zone 2 as well, so i can't complain really ;p
22:16.12secretlondonpoints at the tube map.
22:16.26Discordianis in zone 6
22:16.40secretlondonDiscordian, well that's almost foreign ;)
22:16.45haliis in zone 1
22:16.57AndyMillarhali: where in zone 1?!
22:17.06halii think, may be zone 2 officially, my closest tube stop is aldgate which is zone1
22:17.18AndyMillari'm in the middle of Old Street, Angel, and Highbury and Islington :)
22:17.32AndyMillarabout 25 mins by foot from all 3 :)
22:17.47etorixhmm .. jumper map, no tube map
22:17.50haliunfortunat :)
22:18.00DiscordianSounds an interesting area Andy
22:18.03etorixim sure i had one
22:18.04z00daxi am just outside zone-6
22:18.16z00daxbut wrk a few days/week in Kentish Town
22:18.20etorixthey put it somewhere
22:18.22AndyMillarhali: i've spent a fair bit of time in aldgate :)
22:18.35z00daxtechnically, i think pricess road is where London Ends, so i am about 20 yds outside london
22:18.42etorixi used to shag a lot in aldgate
22:18.49etorixeast tenter st
22:18.58Discordianprincess road hmm
22:19.03AndyMillari have a client there :)
22:19.13z00daxyou guys share shag clients ?
22:19.21z00daxwhat did you say you did AndyMillar ?
22:19.23halinotes that drbd 8.0.6 has official xen support
22:19.25AndyMillarz00dax: only the attractive ones :)
22:19.27z00dax.oO0
22:19.33AndyMillarz00dax: i didn't :)
22:19.40z00daxi dont think they pay that well, the attractive one
22:20.09halietorix: it's  commercial road these days, lots of curb crwalers
22:20.12AndyMillari'm currently bumming it as a contracted support / sysadmin bod
22:20.14DiscordianI think princes road is indeed the county line going east
22:20.42AndyMillarand also finishing my degree
22:23.42etorixlive tracking
22:23.50etorixFOLLOW THE PATH OF THE ISS OR ATV
22:24.02etorixhttp://news.bbc.co.uk/2/hi/science/nature/7323275.stm
22:24.13etorixwill it go over antarctica
22:24.22etorixi think its gonna miss
22:25.18*** join/#gllug Leeds (n=richardc@pcd251004.netvigator.com)
22:29.17Copehali: still there?
22:29.35haliaigh
22:29.42Copehali: requirement: client wants to add a machine to have local failover capability
22:30.00z00daxetorix: its not safe these days, to be walking down the street, plucking at your nose.. never know who might get it on camera
22:30.06Copetheir on cheapest license
22:30.18CopeSE1?
22:30.34haliCope: hm, probably best of with storage replication and something like redhat cluster server
22:30.41CopeWondering about RAC, or some sort of actice/passive singly
22:30.55z00daxsounds like ocfs might be a decent fit
22:30.59haliCope: or you can use "poor mans dataguard", which is sort of rsyncing archive logs and applying with a script
22:31.00Copehali: right, that was what I was thinking
22:31.03z00daxmight be easier to sell as well, still has the O in it
22:31.18haliCope: if they have SE (not SE One) they can use RAC
22:31.31CopeI'm sure it is se one
22:31.37haliCope: not that RAC doesn't protect against data corruption
22:31.42halinote*
22:31.46halise one is boring
22:32.01haliso yeah, storage level replication and some sort of failover
22:32.21haliwhats the storage under oracle?
22:32.35Copeatm? 4 disk raid 10 on win2k3
22:32.41halihm
22:32.44haliokay :)
22:32.55CopeI'm suggesting move to 2 node rhel + gfs/rhcs
22:33.08Copeocfs is an idea - never used it
22:33.22z00daxyou'd need either more than 2 nodes for rhcs, or very smart switches / networking kit
22:33.41Copez00dax: i thought newer rhcs allowed you to do it with 2 nodes
22:33.47Copeused to be you needed a quorum
22:34.01haligfs is sort of unsupported by oracle, they will support core database issues but not gfs/storage
22:34.09Copenods.
22:34.11antiphaseEveryone's whacking off about Lustre these days if you want a cluster of redundant storage
22:34.16Copewhat's ok?
22:34.25halistorage replication wise?
22:34.30Copeyeah
22:34.47haliveritas volume replicator ($$$)
22:34.55halior somet SAN/NAS mirroring
22:35.01wethrin'ello
22:35.02Copedrbd?
22:35.04halinetapp snapshots
22:35.13halidrbd is in the same team as gfs, they accept it but bithces
22:36.41Copeanything that isn't $$$ ? :) netapp-- veritas--
22:37.06haliredhat has a drbd+gfs whitepaper
22:37.09halifor oracle
22:37.17Copelooks for it.
22:37.35z00daxdoes that work for multimaster ?
22:37.45haliyes
22:37.55z00daxi thought you needed gfs2 for that
22:37.55halii think it's even a RAC whitepaper
22:38.11z00daxunless you mean gfs == recentish gfs
22:38.13haliis gfs2 in rhel5?
22:38.20haliyes, gfs as in recentish
22:38.36z00daxyeah, there is gfs and gfs2
22:38.38Copegot a link to that paper?
22:39.14halithe interwebs :)
22:39.34Copeis looking!
22:39.35Cope:)
22:40.09Copegoes back to helena ;) Speak a bit later.
22:40.23haliCope: http://www.europe.redhat.com/products/infrastructure/gfs/
22:40.27halilink on there
22:44.18z00daxantiphase: yeah, I've been told that a few times myself. have you done much with lustre ?
22:45.30haliisn't lustre more for HPC applications?
22:45.54halii.e. you even need to use the lustre C api to access files if you want hardcore performance, not accessing a 'file system'
22:46.02z00daxi would have thought so, i have heard of drbd+lustre being used for low level / low scale stuff too
22:46.15z00daxhali: yes, afaik
22:46.30z00daxalso, why do the idiots at Sun need people to 'register' to get the stuff
22:46.32z00dax:/
22:47.40halithats something i'd like to work more with actually, larger HPC farms... it sounds fun
22:47.49halibilarh does it all the time, but mostly complains
22:50.58z00daxyeah, I'd like to do some of that stuff as well
22:51.18DiscordianSo would I
22:51.27z00daxwasent bilarh working for one of those betting / online money laundering companies ?
22:51.55halii switched
22:51.58halihe switches*
22:52.00halinot i
22:52.05DiscordianI thought bilarh is doing geophysics stuff
22:52.12haliyes, geophys now
22:52.38z00daxthats quite a change
22:52.43Discordianhuuge datasets
22:53.13z00daxi got headhunted by someone early last year, they wanted to get a few people together from here, take them to West Indies, and setup an offshore DC for people who want to do this sort of stuff
22:53.22z00daxthis = mostly illegal stuff
22:53.36halicool
22:53.42halifree pr0n!
22:54.01z00daxit was more along the lines of high yeild money rotation schemes or something like that
22:54.29Discordianinternet gaming then?
22:54.50AndyMillarnigerian scam?
22:55.10hali411hosting.com
22:55.13z00daxthese guys were setting up the DC - and then offering hosting and management services to people who un turn did that sort of stuff
22:55.26z00daxi head that sport betting for the US markets was big on the agenda
23:04.21z00daxok, off now
23:12.09*** join/#gllug secretlondo (n=secretlo@wikipedia/secretlondon)
23:14.43etorixi know the cisco guy for west indies
23:15.28etorixhe keeps all them tubes lubed
23:41.52Leedsnice... there's a guy who has loads of very useful Palm utilities - he's announced a new beta today, to boost phone signals by putting the radio into "fixed origin originator linkup mode"
23:42.22secretlondonnight
23:46.39Copei have a treo 680 (and a 650)
23:46.49Copebut i never worked out how to install software on them
23:47.10LeedsI sold my 650, and I live with, sleep with, etc. my 680
23:47.56Copeso.... how do you install stuff on it? :)
23:48.04LeedsCope: two easy ways: pilot-link, which I've been using on and off since 1999 or so, and put the stuff on an SD card
23:48.36LeedsSD cards are *unbelievably* cheap nowadays - I bought an 8GB card for less than 20 quid a few weeks ago
23:48.52Copei don't think i've ever tried to get the treo to talk to a computer
23:49.01Leedsso you've never backed it up?
23:49.09Copeno
23:49.12Leedshope you have all your phone numbers stored elsewhere...
23:50.08Copeall that count i do
23:50.08Copeyes
23:50.28Copei'd like it if the computer talked to the treo
23:50.34Leedswell, if you want a lesson sometime convenient, let me know
23:50.37Copeespecially for eg using te notes
23:50.48Leedsmemos? no problem
23:50.53Copeand syncing / backing up the calendar
23:51.07Leedscalendar is a little more complicated, but not terribly
23:51.08Copeit would be really ace if i could get the calendar to sync with google
23:51.22Leedsin 2000 I did a little hacking on this stuff - that's how long it's been around and working for :-)
23:51.29Copegrins.
23:52.12Leedsdo you have pilot-link installed?
23:52.22Copedefinitely not
23:52.31Leedsso install it...
23:54.40Copeinstalled
23:55.00Leedsthe other essential thing... is your hotsync cable
23:55.04Cope(actually it was already there!)
23:55.21Copescrubs around in a cupboard.
23:57.28Copegot it
23:58.13Copei plugged it in
23:58.29LeedsI assume that's an official cable, so it has the hotsync button on it?
23:58.34Copeyes
23:58.55Copei press the button
23:59.02Leedspress the button... look for the hotsync application to start running on your Treo, and look for something in the logs on your PC
23:59.39Copei see stuff
23:59.52Copeattached to ttyUSB[10]
23:59.58Leedsfancy cut'n'pasting the stuff?

Generated by irclog2html.pl Modified by Tim Riker to work with infobot.