enough testing has been done, we are down to 2 small pre-requisites in order to make these 36 jobs move from IX -> VM machines. as a note, here are some results (filtered on dt): https://treeherder.mozilla.org/#/jobs?repo=try&revision=d3a8933f49a83ab7cab9b9b6f75df8b62578f19f&filter-searchStr=dt this is consistent and there is one bug (bug 1269872) that needs to get resolved first: getting gpu/clipboard jobs running. I have outlined the steps needed to resolve that bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1269872#c49 Once that is done, we can move over a large portion of the remaining jobs and effectively resolve our backlog on win7-ix machines (maybe even have a surplus that can move to win8). I do need help with getting the gpu/clipboard jobs deployed- if this is a priority before June, please help out (I am on a 2.5 day pto/afk weekend starting in 3.5 hours, and next weekend is a holiday weekend for me as well!)

for specific reference the jobs would be: * win7 opt mochitest-devtools-{1-8} * win7 opt mochitest-devtools-e10s-{1-8} * win7 opt mochitest-jetpack * win7 opt marionette-e10s * win7 debug mochitest-devtools-{1-8} * win7 debug mochitest-devtools-e10s-{1-8} * win7 debug mochitest-jetpack * win7 debug marionette-e10s that means that we would still have to work on migrating: * mochitest-other * mochitest-mda * mochitest-gl (will migrate to gpu) * mochitest-plain-{1-5} * mochitest-browser-chrome-{1-7}

just did a push this morning (using what was checked into the tree) and I believe we are ready to migrate more tests. as a note, I was concerned with win7-debug dt1-e10s as there were 4 (out of 21) oranges, but alas those are related to a new spike in the last 2 days on that test- so I feel more confident it isn't related to the spot instances. from the original comment here is what we can migrate... * win7 opt mochitest-devtools-{1-8} * win7 opt mochitest-devtools-e10s-{1-8} * win7 opt mochitest-jetpack * win7 opt marionette-e10s * win7 debug mochitest-devtools-{1-8} * win7 debug mochitest-devtools-e10s-{1-8} * win7 debug mochitest-jetpack * win7 debug marionette-e10s In addition, I would like to migrate: * win7 opt mochitest-media * win7 debug mochitest-media ^ NOTE: we will not be migrating win7 opt mochitest-media-e10s, there are 2 tests I need to investigate more there. The patch should: * schedule all above jobs on t-w732-spot-* instances * remove scheduling (including try) on g-w732-spot-* instances and t-w732-ix-* machines * remove scheduling of gtest on g-w732-spot-* instances for opt/debug (might be try only) * remove scheduling of xpcshell on g-w732-spot-* instances for opt/debug (might be try only) :catlee, want to do the honors?

r=rail Also disable some extra jobs that shouldn't be running on IX or GFX machines. Review commit: https://reviewboard.mozilla.org/r/55604/diff/#index_header See other reviews: https://reviewboard.mozilla.org/r/55604/

Comment on attachment 8757085 [details] MozReview Request: Bug 1274552 - Disable extra jobs on IX / GFX instances r=rail https://reviewboard.mozilla.org/r/55604/#review52366

In production: https://hg.mozilla.org/build/buildbot-configs/rev/d15d0f3bf6aa

Comment on attachment 8757085 [details] MozReview Request: Bug 1274552 - Disable extra jobs on IX / GFX instances r=rail Review request updated; see interdiff: https://reviewboard.mozilla.org/r/55604/diff/1-2/

In production: https://hg.mozilla.org/build/buildbot-configs/rev/c1e529438581