diff options
author | Adam Stephens <adam@valkor.net> | 2024-04-17 18:08:39 -0400 |
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committer | Adam Stephens <adam@valkor.net> | 2024-04-18 10:36:55 -0400 |
commit | 76c69af624667a412e0afabdda43b9c3f0c7c649 (patch) | |
tree | 51e98e505e0a0b70acf9616bd5d62b1d3ac202fa /nixos/tests | |
parent | b2cd5e15fb5fa5b8faa7a64702e066bfa1e9b1e7 (diff) |
nixos/lxd-virtual-machine: enable CPU hotplug for x86 VMs
Diffstat (limited to 'nixos/tests')
-rw-r--r-- | nixos/tests/incus/virtual-machine.nix | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/nixos/tests/incus/virtual-machine.nix b/nixos/tests/incus/virtual-machine.nix index ab378c7b9490e..48178aaed32c4 100644 --- a/nixos/tests/incus/virtual-machine.nix +++ b/nixos/tests/incus/virtual-machine.nix @@ -57,5 +57,14 @@ in with subtest("lxd-agent has a valid path"): machine.succeed("incus exec ${instance-name} -- bash -c 'true'") + + with subtest("guest supports cpu hotplug"): + machine.succeed("incus config set ${instance-name} limits.cpu=1") + count = int(machine.succeed("incus exec ${instance-name} -- nproc").strip()) + assert count == 1, f"Wrong number of CPUs reported, want: 1, got: {count}" + + machine.succeed("incus config set ${instance-name} limits.cpu=2") + count = int(machine.succeed("incus exec ${instance-name} -- nproc").strip()) + assert count == 2, f"Wrong number of CPUs reported, want: 2, got: {count}" ''; }) |