If you are not using the original IBM-provided USB key, you can use any standard flash drive formatted with a filesystem.
The (InitTool.exe) is a critical utility used to configure initial system settings, such as management IP addresses, before a new storage system can be accessed via its web-based management GUI. While the system typically ships with this tool pre-installed on a USB key, administrators who have lost the original drive must download and recreate it to complete their setup. Where to Download the Initialization Tool
If you are not using the original IBM-provided USB key, you can use any standard flash drive formatted with a filesystem.
The (InitTool.exe) is a critical utility used to configure initial system settings, such as management IP addresses, before a new storage system can be accessed via its web-based management GUI. While the system typically ships with this tool pre-installed on a USB key, administrators who have lost the original drive must download and recreate it to complete their setup. Where to Download the Initialization Tool ibm storwize v7000 initialization tool download