nvme effects-log block device is not allowed

When using the "effects-log" command in nvme-cli without specifying the "csi" argument,
a default action is added to check the ctrl register,
allowing only character devices like nvme0.

In older versions of nvme-cli, the default value of csi was set to 0 and issued without any problems
But it has been fixed now.
It can be used regardless of the version when used as a character device.

Reference:
linux-nvme/nvme-cli#2742

Signed-off-by: Steven Seungcheol Lee <[email protected]>

Author: sc108-lee

src/autoval_ssd/lib/utils/storage/nvme/nvme_drive.py

@@ -550,7 +550,9 @@ def get_effects_log(self):
         TestStepError
             When fails to retrieve the command effects log.
         """
-        cmd = "nvme effects-log /dev/%s -o json" % self.block_name
+        pattern = re.compile(r'^(nvme\d+)(?=n)')
+        char_name = pattern.match(self.block_name).group(1)
+        cmd = "nvme effects-log /dev/%s -o json" % char_name
         out = self.host.run(cmd=cmd)
         return json.loads(out)