STMF – Manages transactions, such as context and resources for Small Computer System Interface

(SCSI) command execution, and tracking logical unit and port providers. STMF also handles logical

unit mappings, allocating memory, recovering failed operations, enumeration, and other necessary

functions of an I/O stack.

STMF is controlled by stmfadm, and stmfadm is the majority of the commands you will be using to

administer COMSTAR (COmmon Multiprotocl Scsi TARget).

Install the packages you need for COMSTAR with iSCSI and reboot:

# pfexec pkg install storage-server

# pfexec pkg install SUNWiscsit

# shutdown -y -i6 -g0

Note: You can set up and configure a COMSTAR Internet SCSI (iSCSI) target and make it available over

the network. The iSCSI features can work over a normal Internet connection (such as Ethernet) using

the standard iSCSI protocol. The iSCSI protocol also provides naming and discovery services,

authentication services using CHAP and RADIUS, and centralized management through iSNS.

The COMSTAR target mode framework runs as the stmf service. By default, the service is disabled.

You must enable the service to use COMSTAR functionality. You can identify the service with the svcs

command. If you have not rebooted the server since installing the group/feature/storage-server

package, the service might not be enabled correctly.