Hello,
We've been having low disk space issues on android-build for some time now, and I took that as a chance to wrap up loose ends with builds expiration, etc. Well, now I'm sure that it's ok, but we still have negative delta for disk space each day.
Note that we no longer store any artifacts on android-build (*1), so disk space consumed only for build logs and other aux files. But they're actually bigger than build artifacts - we have ~100Mb build logs, and that dupped to have parsed/highlighted logs, so we have ~200Mb for each build. With almost 30 daily builds, that's 6Gb daily. Old builds expire of course, but again, so far we have negative disk space delta.
So, I'm going to dup the disk space we use, 300Gb to 600Gb. I also going to make disk layout changes we discussed previously, to make sure that disk overflow never leads to pressure on Jenkins global config files, which in turn leads to zombie builds slave storms. This is going to be done step by step, so today and tomorrow downtime should be expected (few cases of <1h tentative). I'll announce specific times on IRC. Let me know if you have any concerns.
*1 Well, some toolchain builds host artifacts still there, something to fix soon.
Thanks, Paul
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