Provisioning: Disable NTP synchronization for Windows
authorJan Arve Sæther <jan-arve.saether@qt.io>
Fri, 10 Nov 2017 11:33:05 +0000 (12:33 +0100)
committerLiang Qi <liang.qi@qt.io>
Fri, 10 Nov 2017 23:29:49 +0000 (23:29 +0000)
commit3653630d229390c9ce5517afcce371860d2ad822
tree77d8ef97859fa16a4bfaf88ac54089bc304ec1b5
parent60fb3cb2727ede0d8f6e5dd8cbc148b24408ed01
Provisioning: Disable NTP synchronization for Windows

During CI, it has been observed that some processes didn't leave their
wait state. (So they were "hanging")
During analysis of the event log on that CI node, we found out that at the
same time those processes entered this state, the NTP client set a new time
and indeed the local time of the CI node changed (it was
changed 2 hours forward in our case).
For the record, the processes we observed this with was jom.exe and
cc1plus.exe (the latter is the g++ compiler in the mingw toolchain)).

We therefore have a strong suspicion that the NTP time change was causing
the CI hang, so we simply disable it.
The virtual machine should anyway get the correct time from its VM host
when its started.

Change-Id: I1204063399e2a4741b7b26b79858759c1bc5eab2
Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@qt.io>
coin/provisioning/common/disable-ntp.ps1 [new file with mode: 0644]
coin/provisioning/qtci-windows-10-x86/02-disable-ntp.ps1 [new file with mode: 0644]
coin/provisioning/qtci-windows-10-x86_64/02-disable-ntp.ps1 [new file with mode: 0644]
coin/provisioning/qtci-windows-7-x86/02-disable-ntp.ps1 [new file with mode: 0644]
coin/provisioning/qtci-windows-8-x86/02-disable-ntp.ps1 [new file with mode: 0644]
coin/provisioning/qtci-windows-8-x86_64/02-disable-ntp.ps1 [new file with mode: 0644]
coin/provisioning/qtci-windows-8.1-x86/02-disable-ntp.ps1 [new file with mode: 0644]
coin/provisioning/qtci-windows-8.1-x86_64/02-disable-ntp.ps1 [new file with mode: 0644]