Cluster I/O Protocols (CIP) Configuration and Management Manual (H06.16+, J06.05+)

5 LUN Manager for Storage CIP
In addition to this manual, see the SCF Reference Manual for the Storage Subsystem for commands
such as STATUS CLIM, INFO CLIM, and configuring a disk or tape through a CLIM.
Lunmgr Commands
The lunmgr manages the LUN number assignments that the CLIM uses to communicate with the
NonStop host system. Command syntax for lunmgr is:
CLIMCMD clim-name | IP-address -option
The lunmgr accepts these command line options:
approve Command
Displays the next enclosure number assignment that requires approval and accepts approval or
change of the assigned number. Valid replies are y (approve), n (do not approve), or a base LUN
number valid for the enclosure type. Yesall automatically approves all assignments at once. Verbose
displays the enclosure table and enclosures present. The syntax is:
-a [ yesall | verbose ] | --approve [ yesall | verbose ]
Valid user replies are:
Approvey
Do not approven
A base LUN number valid for the enclosure typelun
Yesall
Automatically approves all assignments at once.
Verbose
Displays the enclosure table and enclosures present.
Binaryfind Command
Finds the physical identity and location of a device LUN. This command is like the --find command
but produces a binary format output. It is not useful to an interactive user. The syntax is:
-b [lun] |
--binaryfind [lun]
lun
Is a decimal LUN number.
Clear Command
Clears devices from the LUN table in kernel memory and blocks all subsequent lunmgr commands
except --unblock and --clear. If no slot is specified, the command clears the entire LUN table.
If a slot but no port is specified, the command clears all LUNs connected to the slot. This option is
used internally during maintenance procedures such as firmware replacement. No NonStop I/O
process should have any paths UP through the cleared port(s). The syntax is:
-c [slot slotnum [port portnum]]| --clear [slot slotnum [port portnum]]
Delete Command
Deletes enclosure table entries but only if there are no corresponding device LUNs. If no LUN is
specified, delete all enclosure table entries with no corresponding device LUNs. The syntax is:
-d [lun]|--delete [lun]
170 LUN Manager for Storage CIP