1062658 - Increase free space requirement for b2g hazard builds

Status: RESOLVED FIXED

(Release Engineering :: Applications: MozharnessCore, defect, P2)

Description

[Nick Thomas [:nthomas] (UTC+12)]

Attachment: Ask for 18G

In a b2g_mozilla-aurora_linux64-b2g-haz_dep job we had

13:55:46     INFO - Running command: ['/builds/slave/b2g_m-aurora_l64-b2g-haz_dep-0/scripts/external_tools/purge_builds.py', '-s', '15', '--max-age', '14', '--not', 'info', '--not', 'rel-*', '--not', 'tb-rel-*', '/builds/slave']
13:55:46     INFO - Copy/paste: /builds/slave/b2g_m-aurora_l64-b2g-haz_dep-0/scripts/external_tools/purge_builds.py -s 15 --max-age 14 --not info --not rel-* --not tb-rel-* /builds/slave
13:55:46     INFO - Using env: {'HG_SHARE_BASE_DIR': '/builds/hg-shared',
13:55:46     INFO -  'PATH': '/usr/local/bin:/usr/lib64/ccache:/usr/local/bin:/bin:/usr/bin:/usr/local/sbin:/usr/sbin:/sbin:/home/cltbld/bin'}
13:55:46     INFO -  15.72 GB of space available

then the disk filled up much later in the build. Another job on that builder was using 16.7G (after the job was done).

Comment 1

[Jordan Lund (:jlund)]

Comment on attachment 8483901 [details] [diff] [review]
Ask for 18G

Review of attachment 8483901 [details] [diff] [review]:
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looks like this config file is shared with two different types of hazard builders: sh[1] and br[2]. I suppose that's why it's called 'common'. I'm guessing these require similar space and that's why we define one purge size for both of them. If 18 works for both (it's obviously not working for at least one judging by comment 0) then great. 18gb wow! I think only our b2g emulators beat that.

[1] http://mxr.mozilla.org/build/source/buildbot-configs/mozilla/config.py#639
[2] http://mxr.mozilla.org/build/source/buildbot-configs/mozilla/config.py#658

Comment 2

[Nick Thomas [:nthomas] (UTC+12)]

Comment on attachment 8483901 [details] [diff] [review]
Ask for 18G

It's pretty crazy, although I imagine code coverage builds may give everything a run for their money.

https://hg.mozilla.org/build/mozharness/rev/6b579a209e34

Comment 3

[Nick Thomas [:nthomas] (UTC+12)]

Got merged to production on Sep 9.