From fcbba446ac363479d1f313f46e66f2e7ae081290 Mon Sep 17 00:00:00 2001
From: Anatoly Khomenko <anatoly.khomenko@gmail.com>
Date: Mon, 13 Nov 2023 15:36:35 -0500
Subject: [PATCH] directory_path for FSx FileSystemInput

Added details on what should be directory_path in FileSystemInput for FSxLustre file_system_type, as it is not an arbitrary path
---
 src/sagemaker/inputs.py | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/sagemaker/inputs.py b/src/sagemaker/inputs.py
index 89779bef44..b87e782b04 100644
--- a/src/sagemaker/inputs.py
+++ b/src/sagemaker/inputs.py
@@ -263,6 +263,11 @@ def __init__(
                 the file system.
                 Reference: https://docs.aws.amazon.com/efs/latest/ug/mounting-fs.html and
                 https://docs.aws.amazon.com/fsx/latest/LustreGuide/mount-fs-auto-mount-onreboot.html
+                Note:
+                For the FSxLustre the directory_path = f"/{MountName}/{FileSystemPath}"
+                from these cli commands: 
+                aws fsx describe-file-systems --file-system-ids <FSx filesystem ID>
+                aws fsx describe-data-repository-associations --association-ids <Data Repository Association ID>
             file_system_access_mode (str): Permissions for read and write.
                 Valid values: 'ro' or 'rw'. Defaults to 'ro'.
         """