mergerepos dies with IOError: [Errno 28] No space left on device
John Florian
john.florian at dart.biz
Wed Apr 1 18:46:04 UTC 2015
I'm trying to get a new Koji deployment up and running atop Fedora 21. I'm mostly there (I think). I was able to "koji regen-repo ..." but my first build attempts were failing due to not having the useradd tool in the build root, despite this:
koji list-groups dist-fedora21-build
build [dist-fedora21-build]
bash: None, default [dist-fedora21-build]
bzip2: None, default [dist-fedora21-build]
coreutils: None, default [dist-fedora21-build]
cpio: None, default [dist-fedora21-build]
diffutils: None, default [dist-fedora21-build]
fedora-release: None, default [dist-fedora21-build]
findutils: None, default [dist-fedora21-build]
gawk: None, default [dist-fedora21-build]
gcc: None, default [dist-fedora21-build]
gcc-c++: None, default [dist-fedora21-build]
grep: None, default [dist-fedora21-build]
gzip: None, default [dist-fedora21-build]
info: None, default [dist-fedora21-build]
make: None, default [dist-fedora21-build]
patch: None, default [dist-fedora21-build]
redhat-rpm-config: None, default [dist-fedora21-build]
rpm-build: None, default [dist-fedora21-build]
sed: None, default [dist-fedora21-build]
shadow-utils: None, default [dist-fedora21-build]
tar: None, default [dist-fedora21-build]
unzip: None, default [dist-fedora21-build]
util-linux: None, default [dist-fedora21-build]
which: None, default [dist-fedora21-build]
xz: None, default [dist-fedora21-build]
srpm-build [dist-fedora21-build]
bash: None, default [dist-fedora21-build]
curl: None, default [dist-fedora21-build]
cvs: None, default [dist-fedora21-build]
fedora-release: None, default [dist-fedora21-build]
fedpkg-minimal: None, default [dist-fedora21-build]
gnupg2: None, default [dist-fedora21-build]
make: None, default [dist-fedora21-build]
redhat-rpm-config: None, default [dist-fedora21-build]
rpm-build: None, default [dist-fedora21-build]
shadow-utils: None, default [dist-fedora21-build
I thus reasoned this is because yum has no idea where to get shadow-utils from which I could rectify by setting up an external-repo pointing to our local mirror of the Fedora 21 repo. Keeping it simple, I ignored updates and stuck to the base release repo only for the moment. With the ext. repo added, I tried the regen-repo command again and now I see from the mergerepos.log:
$ /usr/libexec/kojid/mergerepos -a x86_64 -b /mnt/koji/repos/dist-fedora21-build/20/x86_64/blocklist -o /var/tmp/koji/tasks/66/66/repo -g /mnt/koji/repos/dist-fedora21-build/20/groups/comps.xml -r file:///var/tmp/koji/tasks/66/66/repo_20_premerge/ -r http://mdct-00fs.dartcontainer.com/ftp/pub/fedora/21/Everything/x86_64/os/
JF: Set self.yumbase.conf.cachedir: /tmp/tmpyXkTJb
Adding repo: file:///var/tmp/koji/tasks/66/66/repo_20_premerge/
Adding repo: http://mdct-00fs.dartcontainer.com/ftp/pub/fedora/21/Everything/x86_64/os/
JF: Writing origins: /tmp/tmpyXkTJb/pkgorigins
Traceback (most recent call last):
File "/usr/libexec/kojid/mergerepos", line 278, in <module>
main(sys.argv[1:])
File "/usr/libexec/kojid/mergerepos", line 272, in main
merge.merge_repos()
File "/usr/libexec/kojid/mergerepos", line 162, in merge_repos
self.sort_and_filter()
File "/usr/libexec/kojid/mergerepos", line 232, in sort_and_filter
origins.write('%s\t%s\n' % (pkg_nvra, repo.urls[0]))
IOError: [Errno 28] No space left on device
The lines prefixed "JF: " are my own added messages since the original error didn't provide any details about what device was full. Looking at RepoMerge.__init__(), I don't see any configurable way to change where the cachedir is located and since /tmp is tmpfs this currently seems doomed. Have I missed something or done something stupid or is this a bug?
--
John Florian
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