diff options
Diffstat (limited to 'nixos/tests/nvmetcfg.nix')
-rw-r--r-- | nixos/tests/nvmetcfg.nix | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/nixos/tests/nvmetcfg.nix b/nixos/tests/nvmetcfg.nix new file mode 100644 index 000000000000..a4c459a343cf --- /dev/null +++ b/nixos/tests/nvmetcfg.nix @@ -0,0 +1,43 @@ +import ./make-test-python.nix ({ lib, ... }: { + name = "nvmetcfg"; + + meta = { + maintainers = with lib.maintainers; [ nickcao ]; + }; + + nodes = { + server = { pkgs, ... }: { + boot.kernelModules = [ "nvmet" ]; + environment.systemPackages = [ pkgs.nvmetcfg ]; + networking.firewall.allowedTCPPorts = [ 4420 ]; + virtualisation.emptyDiskImages = [ 512 ]; + }; + client = { pkgs, ... }: { + boot.kernelModules = [ "nvme-fabrics" ]; + environment.systemPackages = [ pkgs.nvme-cli ]; + }; + }; + + testScript = let subsystem = "nqn.2014-08.org.nixos:server"; in '' + import json + + with subtest("Create subsystem and namespace"): + server.succeed("nvmet subsystem add ${subsystem}") + server.succeed("nvmet namespace add ${subsystem} 1 /dev/vdb") + + with subtest("Bind subsystem to port"): + server.wait_for_unit("network-online.target") + server.succeed("nvmet port add 1 tcp 0.0.0.0:4420") + server.succeed("nvmet port add-subsystem 1 ${subsystem}") + + with subtest("Discover and connect to available subsystems"): + client.wait_for_unit("network-online.target") + assert "subnqn: ${subsystem}" in client.succeed("nvme discover --transport=tcp --traddr=server --trsvcid=4420") + client.succeed("nvme connect-all --transport=tcp --traddr=server --trsvcid=4420") + + with subtest("Write to the connected subsystem"): + devices = json.loads(client.succeed("lsblk --nvme --paths --json"))["blockdevices"] + assert len(devices) == 1 + client.succeed(f"dd if=/dev/zero of={devices[0]['name']} bs=1M count=64") + ''; +}) |