Technical data
ATTO Configurati
on
Tool
The ATT O Configu
ration Tool is a utility pro gram that you can use to view information about
installed adap
ters, drivers, and devices. It also provides a mechanism to confi gure adapters.
For more inform
ation, see the ATT O Utilities Installation and Operation Manual,available at
h
ttp://www.attotech.com/software/manuals.html.
Theleftpaneofthe ATTO Configuration Tool window lists the devices in the configuration, including an
icon indicating the multipathing status for the target (Figure 2). Table 6 describes the status icons.
Table 6 M ultip
athing status icons
Icon
Description
Asinglepathisconnected to thedevice.
Multiple paths are connected to the device and are operational (Target Based Failover).
Multiple paths were connected to the device, but one or more paths have failed.
Thedeviceisalogicalunit.
The multipathing pane on the right side of the ATTO Configuration Tool window displays detailed
information about the devices. To view information about a specificdevice, select thedeviceinthe
Device Listing pane.
The multipathing pane has three sections:
• The top half of the pane displays information for all paths
• The bottom half of the pane displays:
• Target inform a tion if the Target tab is selected
• Controller information if the Controller tab is selected
Path information includes:
• Sta tus—The overall status of all paths:
• Online—All paths are connected.
• Degraded—One or more paths a re not connected.
• Path Count—The total number of paths to the device
• Transfer Count—The total number of bytes transferred on all paths
• Target WWPN—The target WWPN, also the EVA WWPN
1
• State—The state of this path:
•Active
•Failed
1
• Transferred—The total number of bytes transferred on this path
1
• Errors—Indic ates if there have been errors on this path
1
:
•Yes
•No
Target information includes:
• WWNN—WWNN of the target (EVA)
• T arget ID—Target ID presented to Mac OS X
• Por t ID—The Fibre Channel port ID of the EVA
• Mode—Enabled
1
If the path fails, this inform a tion appears red.
Mac OS X Fibre Channel connectivity to the HP StorageWorks Enterprise Virtual Array storage system
configuration guide
17