test_installer is sensitive to one of ($TMPDIR,$TEMP,$TMP) environment variables |
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Issue descriptionSee issue 699022. Basically I'm trying to make the bots generate per-run temporary directories in order to make builds more hermetic. When I did this in crrev.com/4236db6cb072c55f9483bd670fdfd9acfd3a95a1 we saw e.g. https://luci-milo.appspot.com/buildbot/tryserver.chromium.win/win_chromium_rel_ng/395659 Filing this bug so as not to lose track of it.
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Mar 8 2017
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Mar 8 2017
So originally the $TMP value we provided was on E:\, and the theory is that this lead to cross-volume badness. If we keep the generated tmpdir on C:\, do you think that would work out?
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Mar 8 2017
Keeping TMP/TEMP on the same volume as %LOCALAPPDATA% and %PROGRAMFILES(X86)% should be enough to make it work. It's the cross-volume nature that's the problem.
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Mar 8 2017
got it, so I think I'll just make it generate the directory on C:, regardless of the bot layout. That should be less surprising in general too :)
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Jul 25 2017
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Jul 28 2017
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Aug 3 2017
r491319 should fix this (I think issue 745825 is a dup of this). Please re-open with fresh log data if you find that it still doesn't work. Thanks. |
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Comment 1 by iannu...@google.com
, Mar 8 2017