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| TeTeT | kim0: thanks for your support of my membership application :) | 12:17 |
|---|---|---|
| kim0 | TeTeT: most welcome ;) | 12:17 |
| flaccid | membership eek | 12:21 |
| flaccid | debian images away! | 12:21 |
| flaccid | http://www.rightscale.com/library/multi_cloud_images/All?search%5Badvanced_search%5D=&search%5Bfilter_value%5D=debian&search%5Bfilter_type%5D=title&search%5Bprice%5D=&search%5Border%5D=date_desc&x=0&y=0 | 12:22 |
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| navanjr | TeTeT: me again! ... network and disk do not appear to be an issue with my performance. I have been trying to find a way to run a GFlop test on my instance. no luck so far. | 15:57 |
| navanjr | i did notice something interesting in my cpuinfo... model name: QEMU Virtual CPU version 0.12.5 | 15:59 |
| navanjr | yesterday you asked about QEMU | 15:59 |
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| navanjr | what does it mean if I find this message in my libvirt logs... Could not initialize KVM, will disable KVM support | 16:23 |
| navanjr | My instances run, however slow. | 16:24 |
| TeTeT | hi navanjr , I think it means you're running with qemu instead of kvm. Are you sure that kvm is enabled in the BIOS? | 16:24 |
| navanjr | i thought i was sure... | 16:24 |
| kim0 | navanjr: what's the output of kvm-ok on the NC | 16:24 |
| navanjr | nate@nc:/var/log/libvirt/qemu$ kvm-ok, INFO: Your CPU supports KVM extensions, INFO: /dev/kvm exists, KVM acceleration can be used | 16:25 |
| TeTeT | kim0: I had it happen once in an on site training that kvm-ok reported fine, but still qemu was used | 16:25 |
| kim0 | :s | 16:26 |
| navanjr | the line right above... open /dev/kvm: Permission denied | 16:30 |
| TeTeT | navanjr: on the node, if you just start kvm on the command line, what's the output? | 16:35 |
| TeTeT | navanjr: if there's none, means you're good | 16:36 |
| navanjr | well, im not good. :) | 16:37 |
| navanjr | open /dev/kvm: Permission denied, Could not initialize KVM, will disable KVM support, pci_add_option_rom: failed to find romfile "pxe-rtl8139.bin", Could not initialize SDL - exiting | 16:38 |
| navanjr | do i just need to chown of the /dev/kvm ? | 16:38 |
| navanjr | nate@nc:/dev$ ls -lh kvm, crw-rw---- 1 root root 10, 232 2011-03-18 11:30 kvm | 16:40 |
| kim0 | navanjr: it's root:kvm for me | 16:41 |
| kim0 | on natty | 16:41 |
| navanjr | ok i changed it.... | 16:42 |
| TeTeT | kim0, navanjr : root:kvm for me on Lucid too | 16:42 |
| navanjr | so when i "sudo kvm" on the node | 16:43 |
| navanjr | here is what i get... | 16:43 |
| navanjr | pci_add_option_rom: failed to find romfile "pxe-rtl8139.bin" | 16:43 |
| navanjr | init kbd. | 16:43 |
| navanjr | Could not open SDL display | 16:43 |
| kim0 | UEC shouldn't really use kvm's SDL interface | 16:44 |
| navanjr | any worries there? | 16:44 |
| TeTeT | navanjr: install kvm-pxe to let the romfile problem go away | 16:44 |
| TeTeT | navanjr: looks better than before I'd say | 16:44 |
| TeTeT | navanjr: maybe time to launch another instance and see if it's any faster | 16:44 |
| navanjr | cool, i really appreciate you help so far! | 16:44 |
| navanjr | ill report back | 16:45 |
| TeTeT | be back later | 16:50 |
| === herki_ is now known as herki | ||
| SpamapS | smoser: re the udev thing.. I notice now that udev has moved from 165 to 167 since you reported the Connection Refused bug. Are you still seeing problems in the automated tests? | 17:07 |
| navanjr | thanks guys! my instances are now running in KVM. I have some new issues now. Now my console says there are errors in clould-init. all my new test are without any user-data. | 17:11 |
| navanjr | last line on the console... landscape-client is not configured, please run landscape-config. | 17:12 |
| kim0 | navanjr: r u using the default networking mode, managed-novlan | 17:12 |
| navanjr | managed-novlan | 17:12 |
| kim0 | navanjr: that one is normal .. ignore it :) | 17:12 |
| navanjr | the instance is running... virsh list says so | 17:13 |
| navanjr | responds to ping | 17:13 |
| navanjr | but cant ssh | 17:13 |
| kim0 | It's probably hung waiting for user-data | 17:13 |
| kim0 | takes like 20 mins to time out ! | 17:13 |
| navanjr | oh | 17:13 |
| navanjr | consuming user data failed! | 17:14 |
| navanjr | Traceback (most recent call last): | 17:14 |
| navanjr | File "/usr/bin/cloud-init", line 90, in <module> | 17:14 |
| navanjr | main() | 17:14 |
| kim0 | I'm not really sure why the user-data service would have problems in uec | 17:14 |
| navanjr | here is my console output... (fwiw) http://pastebin.com/QcJgwFgS | 17:17 |
| === cmagina is now known as cmagina-lunch | ||
| TeTeT | navanjr: got better performance now? | 17:26 |
| navanjr | sure Do! | 17:27 |
| navanjr | having some trouble with cloud-init | 17:27 |
| navanjr | http://pastebin.com/QcJgwFgS | 17:27 |
| TeTeT | navanjr: hmm, that's bad, can you try a more recent image, like the released maverick one and see if that works? If not it might mean that your front-end is not setup correct | 17:33 |
| navanjr | it was all working previously to the chmod | 17:35 |
| navanjr | and the apt-get install kvm-pxe | 17:36 |
| navanjr | on the NC | 17:36 |
| TeTeT | navanjr: maybe a temporary issue, launch another instance and check | 17:36 |
| TeTeT | navanjr: I believe that very old lucid images had a problem with timeouts and cloud-init, but it was fixed, so I asked for trying out maverick | 17:37 |
| navanjr | ok will do! ill let you know. thanks, TeTeT | 17:40 |
| === cmagina-lunch is now known as cmagina | ||
| smoser | SpamapS, i believe we saw the bug in beta1 testing | 18:00 |
| SpamapS | smoser: hrm | 18:01 |
| smoser | http://jenkins.qa.ubuntu-uk.org/view/natty-ec2/job/natty_ec2_ap-southeast-1_all-zones/3/artifact/ap-southeast-1b/i386/m1.small/instance-store/i-c518d190/3b5d50de-fc22-4e17-88fd-2b3a74e8e63b-timeout.console.txt/*view*/ | 18:01 |
| smoser | that is a beta1 log | 18:01 |
| SpamapS | smoser: its *really* a bitch to debug udev | 18:02 |
| smoser | now, beta1 was udev 166-0ubuntu6 | 18:02 |
| smoser | SpamapS, thats why i'm glad i got you to do it | 18:02 |
| SpamapS | udevd[217]: bind failed: Address already in use | 18:03 |
| SpamapS | that, I think, is relaly the crux of the problem | 18:03 |
| SpamapS | does initramfs run a udev? | 18:03 |
| smoser | it might. | 18:04 |
| * SpamapS can answer that himself | 18:04 | |
| smoser | SpamapS, | 18:06 |
| smoser | $ lsinitramfs /boot/initrd.img-$(uname -r) | grep udev | 18:06 |
| smoser | says the answer to your question is "yes" | 18:07 |
| smoser | from logs i can't be certain if those error messages are before or after transition to "the real init" | 18:08 |
| smoser | diff from 166-0ubuntu6 -> 167-0ubuntu1 is | 18:10 |
| smoser | 54 files changed, 509 insertions(+), 1003 deletions(-) | 18:10 |
| smoser | SpamapS, http://paste.ubuntu.com/590359/ is the "summary of changes" | 18:13 |
| SpamapS | interesting.. udevd writes to /dev/kmsg .. didn't know that but it makes sense | 18:16 |
| SpamapS | [ 0.630017] udev[59]: starting version 167 | 18:16 |
| SpamapS | that explains that | 18:16 |
| SpamapS | smoser: this one MIGHT be related: udevd: initialize fds, for proper close() on exit | 18:18 |
| SpamapS | smoser: possible that the initramfs udevd wasn't closing its sockets properly leading to them being left open.. but I don't think AF_LOCAL sockets do that. | 18:18 |
| smoser | yeah, that entry stuck out a bit | 18:19 |
| SpamapS | smoser: do you guys run constant tests like these? 167 has been in for a few days now | 18:20 |
| * SpamapS hopes nobody picks up on the desperation in his tone :) | 18:20 | |
| smoser | we're not to the point of running daily tests | 18:20 |
| smoser | we're getting there, thanks to jamespage | 18:20 |
| === daker is now known as daker_ | ||
| smoser | SpamapS, http://paste.ubuntu.com/590361/ is the message you were looking for | 18:22 |
| smoser | thats the upstream commit | 18:22 |
| SpamapS | *hm* | 18:23 |
| SpamapS | if thats the case then its very hard to trigger the race artificially.. I have to get udevd to start sooner | 18:24 |
| RoAkSoAx | smoser: been a long time since I last worked with something this complicated in bash, but finally remembered a few things and learned others. This is what I'm doing so far, but it is just testing as since I started working on it in the past couple hours. Does this look sane to you so far? http://pastebin.ubuntu.com/590364/ | 18:29 |
| smoser | regions_array=(${regions#,}) | 18:34 |
| smoser | regions has a leading , ? | 18:34 |
| RoAkSoAx | smoser: yes, kernels too and presumming that initrds too | 18:35 |
| smoser | ah, yeah it does. | 18:35 |
| smoser | you should fix that issue up aabove though. | 18:35 |
| RoAkSoAx | smoser: ok | 18:35 |
| smoser | just because it looks confusing | 18:36 |
| smoser | acutally, its probably better if you actually just create the array above | 18:36 |
| smoser | then you dont have to mess with splitting it back up | 18:37 |
| RoAkSoAx | smoser: ok cool | 18:37 |
| smoser | youll have to make a temporary output file | 18:38 |
| smoser | --output "${output}" | 18:38 |
| smoser | if you give them all the same they'll probably truncate each others | 18:38 |
| RoAkSoAx | ok cool | 18:38 |
| * RoAkSoAx takes notes | 18:38 | |
| smoser | the one other thing, is that you're inside an arch loop there | 18:39 |
| smoser | so right now you'd be publishing all regions at the same time for i386 | 18:39 |
| smoser | and then for amd64 | 18:39 |
| RoAkSoAx | smoser: yeah I'm looking into handling that differently | 18:39 |
| smoser | k | 18:39 |
| smoser | thanks , RoAkSoAx | 18:39 |
| RoAkSoAx | smoser: i was thinking on something like waiting for the PIDS so, remove the wait after the for, and put it right after the arch while | 18:40 |
| RoAkSoAx | and queue all the PIDs, and wait for the queue to be empty | 18:41 |
| smoser | eyah. you might be able to use something like gnu parallel for that. | 18:42 |
| smoser | ie, you could just collect all the things up that you wan to run and pass it off to something else. | 18:42 |
| RoAkSoAx | ok will take a look at that | 18:49 |
| SpamapS | smoser: I just got the "Connection refused" bug on a vm w/ udev 167 | 19:16 |
| SpamapS | actually no! | 19:17 |
| SpamapS | it has 166 | 19:17 |
| SpamapS | forgot to upgrade this one | 19:17 |
| SpamapS | damnit | 19:17 |
| smoser | well, good news for local recreate | 19:17 |
| smoser | you can launch kvm with -nographic | 19:17 |
| smoser | in a loop | 19:17 |
| SpamapS | yeah its happened once before | 19:17 |
| smoser | and just kill it after 30 seconds or whatever | 19:17 |
| SpamapS | well now this is interesting.. | 19:18 |
| SpamapS | the udev from kmsg says version 167.. | 19:18 |
| SpamapS | but dpkg shows 166 | 19:18 |
| SpamapS | err.. udevd is 167 but dpkg -l is 166. Ok well now I've gone cross eyed | 19:19 |
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| navanjr | whats the trick to publishing maverick image? | 21:18 |
| navanjr | nate@nateDesktop:~$ uec-publish-tarball $UEC_IMG.tar.gz $RELEASE-$TIMESTAMP | 21:19 |
| navanjr | Wed Apr 6 15:11:29 CDT 2011: ====== extracting image ====== | 21:19 |
| navanjr | Warning: no ramdisk found, assuming '--ramdisk none' | 21:19 |
| navanjr | kernel : maverick-server-uec-amd64-vmlinuz-virtual | 21:19 |
| navanjr | ramdisk: none | 21:19 |
| navanjr | image : maverick-server-uec-amd64.img | 21:19 |
| navanjr | Wed Apr 6 15:11:36 CDT 2011: ====== bundle/upload kernel ====== | 21:19 |
| navanjr | failed to register maverick-server-uec-amd64-vmlinuz-virtual.manifest.xml | 21:19 |
| navanjr | failed: euca-register --name maverick-server-uec-amd64-vmlinuz-virtual maverick-20110406151031/maverick-server-uec-amd64-vmlinuz-virtual.manifest.xml | 21:19 |
| navanjr | Image: Image registration failed because the manifest referenced is invalid or unavailable.failed to upload kernel | 21:19 |
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