HP StoreAll Storage - Manual (Page 50)

The case-insensitive setting of the source directories is not retained on the destination directories.
Instead, the setting for the destination file system is applied. However, if you use a command such
as the Linux mv command, a Windows drag and drop operation, or a Mac uncompress operation,
a new directory is not created, and the affected directory retains its original case-insensitive setting.
50 Using NFS