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Created page with "= what bhearsum did to get a bunch of tegras online = I attacked the pool of broken/dead Tegras this week, and with a lot of guidance from Callek, managed to get a bunch of them..."
= what bhearsum did to get a bunch of tegras online =
I attacked the pool of broken/dead Tegras this week, and with a lot of
guidance from Callek, managed to get a bunch of them back online. The
Tegra wiki page
(https://wiki.mozilla.org/ReleaseEngineering:How_To:Android_Tegras)
isn't very helpful in terms of mapping "state it's in" -> "action i need
to take", so I wanted to let you all know the simple steps I took:
1) Look for Tegras with alerts on
http://admin1.infra.scl1.mozilla.com/nagios/cgi-bin/status.cgi?host=all&servicestatustypes=28&hoststatustypes=15&serviceprops=270346
2) Find the Tegra on http://mobile-dashboard1.build.mtv1.mozilla.com/tegras/
3) Click the "tegra-xxx" link to find the Tegra's Buildbot page
4) If the Tegra is offline, try to PDU reboot it
(https://wiki.mozilla.org/ReleaseEngineering:How_To:Android_Tegras#Reboot_a_Tegra_through_the_PDU)
5) If the Tegra isn't online 30min later, open its bug and block it
against the "tegra-recovery" bug. You may need to file one or both of these.
6) If that doesn't work, talk to Callek ;).
And that's it! More than half the Tegras I touched came back online
either through the PDU reboot or IT recovery. I implore you all to keep
on top of Tegras when you're on buildduty - it's not as hard as it seems.
I attacked the pool of broken/dead Tegras this week, and with a lot of
guidance from Callek, managed to get a bunch of them back online. The
Tegra wiki page
(https://wiki.mozilla.org/ReleaseEngineering:How_To:Android_Tegras)
isn't very helpful in terms of mapping "state it's in" -> "action i need
to take", so I wanted to let you all know the simple steps I took:
1) Look for Tegras with alerts on
http://admin1.infra.scl1.mozilla.com/nagios/cgi-bin/status.cgi?host=all&servicestatustypes=28&hoststatustypes=15&serviceprops=270346
2) Find the Tegra on http://mobile-dashboard1.build.mtv1.mozilla.com/tegras/
3) Click the "tegra-xxx" link to find the Tegra's Buildbot page
4) If the Tegra is offline, try to PDU reboot it
(https://wiki.mozilla.org/ReleaseEngineering:How_To:Android_Tegras#Reboot_a_Tegra_through_the_PDU)
5) If the Tegra isn't online 30min later, open its bug and block it
against the "tegra-recovery" bug. You may need to file one or both of these.
6) If that doesn't work, talk to Callek ;).
And that's it! More than half the Tegras I touched came back online
either through the PDU reboot or IT recovery. I implore you all to keep
on top of Tegras when you're on buildduty - it's not as hard as it seems.
