Hi there, I’m trying to rebuild Discourse but I’m running into this error: FAILED -------------------- RuntimeError: cd /var/www/discourse && su discourse -c 'bundle exec rake assets:precompile' failed with return # Location of failure: /pups/lib/pups/exec_command.rb:105:in `spawn' exec failed with the params {"cd"=>"$home", "hook"=>"bundle_exec", "cmd"=>["su discourse -c 'bundle install --deployment --verbose --without test --without development'", "su discourse -c 'bundle exec rake db:migrate'", "su discourse -c 'bundle exec rake assets:precompile'"]} 702e319df6b2f9a477ab0ad6eebdd689ad0b7bab97770d4c80fd82a73f3a95dc ** FAILED TO BOOTSTRAP ** please scroll up and look for earlier error messages, there may be more than one Scrolling up I found: Errno::ENOSPC: No space left on device - /var/www/discourse/tmp/cache/assets/production/sprockets/c88f54c1a16e5204b2aebda1caf30657 I tried locating the /var/www/discourse/ directory, but it doesn’t exist: ubuntu@discourse:/var/discourse$ cd /var/www/discourse -bash: cd: /var/www/discourse: No such file or directory Any thoughts on how to recover from this?

I need to start running cleanup from a lightweight image … what does docker images return … do a docker rmi on the old discourse image … also 7 gigs is really tight considering our images are 1.5gigs (once you factor in bootstrapping and so on)

Weirdly, I seem to be out of disk space indeed: ubuntu@discourse:/var/discourse$ df -h Filesystem Size Used Avail Use% Mounted on /dev/xvda1 7.8G 6.7G 700M 91% / none 4.0K 0 4.0K 0% /sys/fs/cgroup udev 996M 12K 996M 1% /dev tmpfs 201M 356K 200M 1% /run none 5.0M 0 5.0M 0% /run/lock none 1001M 0 1001M 0% /run/shm none 100M 0 100M 0% /run/user How did this happen? This is a new install with less than 50 topics. I have built and rebuilt the app a few times; could that be reason I ran out of disk space? If so, then the question is: why? Could this be because of temporary files that were not being deleted? I thought /var/www/discourse was a good place to start, but it seems like it isn’t. Where should I look?

can you start with a ./launcher cleanup I bet you have 2 docker images going

Thanks, @sam, but that unfortunately didn’t solve the problem: ubuntu@discourse:/var$ cd /var/discourse/ ubuntu@discourse:/var/discourse$ sudo ./launcher cleanup The following command will - Delete all docker images for old containers - Delete all stopped and orphan containers Are you sure (Y/n): Y Starting Cleanup (bytes free 716712) date: invalid date '"2015-09-28 10:45:1' scripts/docker-gc: line 69: 1443439271 - : syntax error: operand expected (error token is "- ") Finished Cleanup (bytes free 716692) It’s still using a ton of space: ubuntu@discourse:/var/discourse$ df -h Filesystem Size Used Avail Use% Mounted on /dev/xvda1 7.8G 6.7G 700M 91% / none 4.0K 0 4.0K 0% /sys/fs/cgroup udev 996M 12K 996M 1% /dev tmpfs 201M 356K 200M 1% /run none 5.0M 0 5.0M 0% /run/lock none 1001M 0 1001M 0% /run/shm none 100M 0 100M 0% /run/user

ubuntu@discourse:/var/discourse$ sudo docker images REPOSITORY TAG IMAGE ID CREATED VIRTUAL SIZE local_discourse/app latest 9698d6e190bb 49 minutes ago 1.929 GB 48086d6c592e 2 days ago 1.928 GB 537dec28027b 2 days ago 1.928 GB aa2b4af001ab 3 days ago 1.928 GB samsaffron/discourse 1.0.13 27f52292c186 6 days ago 1.238 GB Why are all those images there?!

[图片] avorio: 48086d6c592e 537dec28027b aa2b4af001ab do a docker rmi on those images.

Done. All deleted. Here’s the disk space situation: ubuntu@discourse:/var/discourse$ df -h Filesystem Size Used Avail Use% Mounted on /dev/xvda1 7.8G 4.5G 2.9G 61% / none 4.0K 0 4.0K 0% /sys/fs/cgroup udev 996M 12K 996M 1% /dev tmpfs 201M 356K 200M 1% /run none 5.0M 0 5.0M 0% /run/lock none 1001M 0 1001M 0% /run/shm none 100M 0 100M 0% /run/user Question is: why did I have 5 images?

My guess… somehow these failed builds are leaving behind an image, we should investigate that @mpalmer at some point. Also another possibility is that you are running an old version of bash and launcher is relying on features you do not have.

[图片] sam: My guess… somehow these failed builds are leaving behind an image, we should investigate that @mpalmer at some point. But the first failure was caused by lack of disk space. There was no other cause for failure, which suggests to me that your assumption is not correct. Are we missing something else here? [图片] sam: Also another possibility is that you are running an old version of bash and launcher is relying on features you do not have. Would you like me to provide more info on their versions? Let me know how and I’ll happily do that. Thanks again, @sam, for your help. The forum is back up now!

This is still a problem. Today I have same Errno::ENOSPC: No space left on device I was rebuilding app a few times before this error occur. ./launcher cleanup helped

@sam I’m trying to remove an existing image but I can’t seem to remove it root@ip-172-31-27-60:/var/discourse# docker images REPOSITORY TAG IMAGE ID CREATED SIZE local_discourse/app latest 2bc4af777b30 12 days ago 2.284 GB discourse/discourse 1.3.8 7f8853cc1cb9 4 weeks ago 1.534 GB root@ip-172-31-27-60:/var/discourse# docker rmi 7f8853cc1cb9 Error response from daemon: conflict: unable to delete 7f8853cc1cb9 (cannot be forced) - image has dependent child images I’m not sure how else to free up space on my system (I’m not exactly a tech guru) root@ip-172-31-27-60:/var/discourse# df -h Filesystem Size Used Avail Use% Mounted on udev 476M 0 476M 0% /dev tmpfs 100M 11M 89M 11% /run /dev/xvda1 7.8G 7.1G 253M 97% / tmpfs 496M 1.3M 495M 1% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 496M 0 496M 0% /sys/fs/cgroup none 7.8G 7.1G 253M 97% /var/lib/docker/aufs/mnt/7a2649494208457846b47f6209a368e3986d8b2bfaf3ff9b2dcb25b14f3ece0d shm 64M 4.0K 64M 1% /var/lib/docker/containers/90f51aff6b681c0b16084c37c3934d117f006dbdbeb9465ab87fa97db6d1983b/shm tmpfs 100M 0 100M 0% /run/user/1001 Any suggestions? I have very limited free space on discourse right now and I’m afraid it may crash or something. I understand my total space is quite small but that’s because I’m hosting on AWS (t2.micro) Also I get this error when I try to run cleanup: root@ip-172-31-27-60:/var/discourse# sudo ./launcher cleanup WARNING: We are about to start downloading the Discourse base image This process may take anywhere between a few minutes to an hour, depending on your network speed Please be patient Unable to find image 'discourse/discourse:1.3.9' locally 1.3.9: Pulling from discourse/discourse b87f06441b40: Pulling fs layer 69c598d5b6ca: Pulling fs layer b87f06441b40: Verifying Checksum b87f06441b40: Download complete 69c598d5b6ca: Verifying Checksum 69c598d5b6ca: Download complete /usr/bin/docker: failed to register layer: Error processing tar file(exit status 1): write /var/lib/dpkg/status-old: no space left on device. See '/usr/bin/docker run --help'. Your Docker installation is not working correctly See: Troubleshoot docker installation issues

Errno::ENOSPC：设备没有剩余空间

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Falco (Falco) 2016 年12 月 21 日 13:05 13

Do a backup and then:

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Errno::ENOSPC：设备没有剩余空间

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