HiCommand Dynamic Link Manager (HDLM) for Windows Systems User's Guide (HIT5201-96001, January 2008)

194 Chapter 6 GUI Reference
CHA button: This button indicates a channel adapter.
– When using the TagmaStore AMS/WMS series, Thunder 9500V Series, or Thunder 9200
There are two buttons: CHA0 and CHA1. If one or more of the channel adapter ports
belonging to a CHA are displayed as active, the corresponding CHA button is
displayed as active.
If you selected an LU in the tree frame, HDLM displays whether the paths connected
to the CHA are owner paths or non-owner paths based on the information of the
paths connected to the LU. For example, when the path connected to CHA0 is an
owner path, the CHA0 button displays CHA0 (Owner Path). When the path
connected to CHA0 is a non-owner path, the CHA0 button displays CHA0 (Non-
owner Path).
If you selected a storage system in the tree frame, owner paths and non-owner paths
are not distinguished so the label on the button remains CHA0 or CHA1 without
change.
Clicking a button displayed as active selects all the paths connected to the port that
belongs to that clicked channel adapter.
– When using the Lightning 9900V Series, or Lightning 9900 Series
The owner and non-owner paths are not distinguished, so no number is attached to
CHA.
If one or more of the channel adapter ports belonging to CHA are displayed as
active, the CHA button is displayed as active.
Clicking CHA selects all paths connected to the ports belonging to that channel
adapter.
– When using TagmaStore USP
A number is used to identify the cluster and channel adapter. The button displays
the first CHA port number and the last CHA port number, connected by a hyphen (-
). The channel adapter ports connected to the channel adapter are displayed as
active when one or more is active. When clicked, all paths connected to ports
belonging to the channel adapter are selected.
CL 1
This area is displayed only when using the Lightning 9900 series, Lightning 9900V series, or
TagmaStore USP. This area displays the cluster number (CL 1) of the RAID device.
CL 2
This area is displayed only when using the Lightning 9900 series, Lightning 9900V series, or
TagmaStore USP. This area displays the cluster number (CL 2) of the RAID device.
LU: If you selected a storage system in the tree frame, the box next to LU displays the
number of LUs that can be accessed from the host and storage system. If you selected an LU
in the tree frame, the box next to LU displays the LU number.
System: This box displays the name of the storage system that you selected in the tree
frame. A storage system name consists of the following three elements, separated by
periods: