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test-instrumentation.nix: Prevent calling a pager

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This commit is contained in:
Eelco Dolstra 2015-01-15 14:38:50 +01:00
parent 63f48b2528
commit 24ce7ff3ea
1 changed files with 5 additions and 0 deletions
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5
nixos/modules/testing/test-instrumentation.nix
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@ -38,6 +38,11 @@ let kernel = config.boot.kernelPackages.kernel; in
systemd.services."serial-getty@ttyS0".enable = false; systemd.services."serial-getty@ttyS0".enable = false;
systemd.services."serial-getty@hvc0".enable = false; systemd.services."serial-getty@hvc0".enable = false;
# Don't use a pager when executing backdoor actions. Because we
# use a tty, commands like systemctl or nix-store get confused
# into thinking they're running interactively.
environment.variables.PAGER = "";
boot.initrd.postDeviceCommands = boot.initrd.postDeviceCommands =
'' ''
# Using acpi_pm as a clock source causes the guest clock to # Using acpi_pm as a clock source causes the guest clock to