4.1.0 HP PolyServe Matrix Server administration guide (T5392-96073, October 2010)

Label: Enter a label that identifies the filesystem.
NOTE:
Although the “Disk Management” pane of the Microsoft Management Console
(MMC) limits volume labels on non-NTFS filesystems to 11 characters, the Matrix
Server tools allow PSFS filesystem labels to be up to 32 characters long.
Available Volumes: This part of the window lists the basic or dynamic volumes that
are currently unused. Subdevices belonging to unimported volumes that are on
imported disks are also included. Select one of these volumes for the filesystem. The
minimum size for a PSFS filesystem is 64 MB.
Configure PSFS filesystems108