/srv/irclogs.ubuntu.com/2018/04/30/#ubuntu-uk.txt

brobostigonmorning boys and girls.06:48
SuperMattmorning07:33
=== layke is now known as Guest57029
czajkowskialoha08:51
luna_anyone in London that wants free tickets to an IT Security Expo in June?10:59
SuperMattI am in London, but I don't want said tickets11:01
zmoylan-piwouldn't a real geek sneak in? :-P11:01
SuperMattbut it's going to be SUPER SECURE, surely?11:02
zmoylan-piwouldn't be worth sneaking in otherwise... :-P11:03
czajkowskialoha11:43
czajkowskianyone going to AWS summit London next week ?11:44
SuperMattI'd be very surprised if my boss didn't ask someone in the team to go11:45
czajkowski.c11:48
czajkowskiSuperMatt: would need to register soon then11:48
czajkowskibah hipchat doesn't work on 18.04 :/11:53
czajkowski*grumble*11:53
daftykinswhat kind of doesn't work?11:53
czajkowskiPackage hipchat4 is not available, but is referred to by another package.11:54
czajkowskiThis may mean that the package is missing, has been obsoleted, or11:54
czajkowskiis only available from another source11:54
czajkowskiE: Package 'hipchat4' has no installation candidate11:54
SuperMattczajkowski: If I was going to something AWS related, we'd be showing off, rather than be sold to11:55
czajkowskiSuperMatt: fair, I kinda have to be there11:55
czajkowskibut may catch some sessions11:55
czajkowskiwas just going to suggest if others were going, to meet up for a drink, face to face11:56
SuperMattwell I have not been told anything thus far, but we might get invited along11:56
daftykins!info hipchat bionic12:12
lubotu3Package hipchat does not exist in bionic12:12
daftykins(:12:12
czajkowskiI always see that smiley face as the chessire cat from alice in wonderland12:18
czajkowskiand never know if it's a :) or a :(12:18
SuperMattthere's no hipchat snap either12:23
SuperMattI think it's mostly on its way out12:23
czajkowskiyou're probably right, can use webchat for the time being12:25
czajkowskiI suspect we'll all end up on slack :/12:25
SuperMattI'm on slack now for work12:26
SuperMattThat happened a couple of weeks ago12:26
daftykinsway too many chat progs :)14:26
zmoylan-pidon't worry google will sort that out :-)14:28
Seeker`s/sort it out/make it worse14:37
AzelphurUpside: 3d printed a part that causes my window to vacuum seal, Downside: water is coming in from another window now. This storm is nuts on Margate seafront xD14:42
Azelphurand water coming in the front door too14:42
SuperMattHave you tried putting your house through the tumble dryer?14:50
daftykinshrmm anyone experienced on the vmware ESXi front? i'm attempting PCI passthrough of my 3ware RAID controller to a guest VM but just got "Failed to register the device pciPassthru0 for 3:0.0 due to unavailable hardware or software support."18:00
diddledandaftykins: does your server have VT-d?18:25
diddledanotherwise known as IOMMU18:25
daftykinsit does, however there was no BIOS parameter for it - so i just removed it from the VM's settings and it has now powered on :O18:26
diddledanI'm not sure the freebie ESXi lets you use VT-d - I've not tried18:27
diddledanooh, 6.7.0 is out18:28
daftykinsja i'm using 6.7.0-8169922 - turned out i didn't have enough personal details shared to be allowed a key all these past years xD18:28
daftykinsdiddledan: might be a case of Ms. Configuration - 2018-04-30T19:23:41.689Z cpu0:2100697)WARNING: PCIPassthru: 5292: Couldn't setup PCI passthru IOMMU domain because the IOMMU can't reach the entire VM's memory range (lastIopn = 0x7ffffff, lastPPN = 0x7fffffff)18:29
* diddledan goes googley eyed18:29
daftykinsi wonder if it's relevant that i have it in the secondary slot rather than the primary, so it might be PCH attached rather than CPU attached18:32
daftykinsdiddledan: wow i just got the driver installed for the 3ware and now see my RAID volume inside the guest OS :D18:49
diddledan#o/18:49
diddledan\o/18:49
daftykinsnow i just need to run those commands to pass through my directly attached disks and my evil plan to decouple my Linux VM from being atop Windows has succeeded18:50
daftykinsmy only concern is i don't have a clue how you update ESXi free...18:50
diddledanthis site keeps track of the updates and provides shell commands to update manually: https://esxi-patches.v-front.de/18:51
daftykinsooh very handy, thanks - i currently have ESXi installed on a testing SSD inside the machine but i think that might be a waste18:52
daftykinshave you ever done much physical install conversion? kinda tempted to image up my old Windows install (on another SSD) as a backup, then mount it directly under a VM and see if i can make it boot18:53
diddledanI haven't done any18:55
daftykins:)18:55
daftykinsi've prepared accordingly but reinstalling the old host as a guest would be a lot of work18:55
daftykinstake a gander at what i've done today if you're interested :) dumped the old core 2 duo kit and moved to one of my ebay specials (haswell) https://dafty.rocks/nextcloud/index.php/s/giWeZ9DfLpYzgEz18:56
daftykinsalso seriously de-dusted the case since it suffered from my building works last year :(18:56
diddledanis that a tall tower or is the window sill giving me optical hallucinations18:57
diddledan?18:57
daftykinscoolermaster stacker, hooooooj!18:57
diddledandon't confuse that toothbrush with the one in your bathroom18:59
daftykins:D18:59
diddledanwhat's this sata box? https://dafty.rocks/nextcloud/index.php/s/giWeZ9DfLpYzgEz#//IMG_20180430_175341.jpg19:00
daftykinsjust a SATA backplane19:00
diddledanaah19:00
diddledanlooks like it's got redundant uplinks?19:00
daftykinsi have a 6 disk array though so one has to ride up top separated xD19:00
daftykinsyeah for SAS i think19:00
diddledangotcha19:00
diddledanI want one of those!19:00
diddledangimme!19:01
daftykinsbest part is when you first buy it and connect all your cables to the wrong set - and wonder why you see no disks!19:01
diddledanlol19:01
daftykinsthey're pretty dear :( £10019:01
diddledanouch19:01
daftykinsi'd love another but yeah, ow19:01
daftykinsthe new noctua fans are ace as well, super quiet PC now19:01
daftykinsbut then it's been in the same config for over 10 years so the others were likely just wearing out19:02
daftykinshmm ah well spoke too soon, looks like my RAID card is dropping a few bricks when made to do some heavy IO19:26
diddledandang19:26
daftykinsif IOMMU *did* work with it in the primary slot, it might have a chance at avoiding this19:27
daftykinsdiddledan: welp i changed slot, no change, started to wonder if a host driver is needed for IOMMU use, but i think i have to just give up and accept my controller is too old to be supported22:11
diddledan:-(22:11
diddledansadface22:11
daftykinsi can keep trying to use passthrough without IOMMU, as it might be a driver version mismatch... buuuut i think it won't go anywhere22:12
daftykinsthe controller just completely reinitialised over and over when trying to run crystaldiskmark against the array22:12
daftykinsafter getting a rather ace 450MB/sec read rate ;D22:12
diddledanreinitialising suggests that the vm and the host might be fighting for contorl22:14
daftykinswell the host has the passthrough driver module loaded for the device and is passing it through to the VM fine with BIOS boot and no IOMMU etc22:27
daftykinsdiddledan: think i found i was on an old driver in the Windows guest, buuuuut i may've broken the VM installing it 8D22:35
diddledanoops22:36
daftykinss'ok, only a testing one with no value22:36
diddledandon't you love governments: https://www.youtube.com/watch?v=d3WkMeObqRY22:37
daftykinshave you caught the one about the 'ewaste' PC guy who was shipping Windows restore discs for 25c/copy and has been sent down for 18 months (or more, i forget) for doing so?22:42
daftykinsMS managed to convince the court, for similar reasons as in that vid, that he was conducting acts of piracy and distributing potentiall unsafe software22:43
daftykins+y22:44
daftykins(oh i should add i meant manufacturer restore discs, so e.g. Dell, Lenovo, HP...)22:44
diddledanyeah, stupid22:45
daftykinsLouis has a 2 hour interview on youtube but i haven't found the time yet xD22:45
diddledanI love this one: https://www.youtube.com/embed/fViHxVwA6hk?start=166&end=18522:46
daftykinsphew.22:48
daftykinswell well, it doesn't fall over this time when the Windows VM isn't up to date - just has the controller driver on23:47
daftykinsmeh this probably isn't worth the risk of instability23:47
zmoylan-piwindows... stable... *bzzzzzzz* words not usually associated with each other! :-P23:54
daftykinsi was kind of afraid to replace that server of mine, it's been rock solid :)23:56
zmoylan-piyeah, lets take something that's worked ok for ever and replace it with new shiny kit...23:57
daftykinsnot wise to stay on core 2 kit due to spectre23:58
daftykinsplus i've doubled my cores, dropped the noise and hugely dropped power consumption23:58
zmoylan-pijust disconnect it from all networks :-)23:58
daftykinsthat would defeat its' purpose23:58
zmoylan-pilots of floppy swapping....23:59

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