Luke Granger-Brown
57725ef3ec
git-subtree-dir: third_party/nixpkgs git-subtree-split: 76612b17c0ce71689921ca12d9ffdc9c23ce40b2
43 lines
1.6 KiB
Nix
43 lines
1.6 KiB
Nix
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 [::]: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")
|
|
'';
|
|
})
|