Dell Brocade 825 Brocade Adapters Troubleshooting Guide - Page 132

Determining settings through HCM, Persistent binding

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3 Persistent binding port_id ID of the port for which you want to display target rate limiting settings. This could be the PWWN, port hardware path, or user-specified port name. This could also be the adapter-index/port-index. For example, to specify adapter 1, port 1 you would use 1/1 as the port identification. • Use the following BCU command to display target rate limiting enabled status and default speed. port --query where: port_id ID of the port for which you want to display port information. • Use the following command to determine operating speed of the remote port and target rate limiting enforcement. rport --query [-l ] where: port_id rpwwn -l lpwwn Specifies the ID of the port for which you want to query attributes. Remote PWWN. You can obtain the RPWWN from the BCU rport --list command. Logical PWWN. This is an optional argument. If the -l lpwwn argument is not specified, the base port is used. Determining settings through HCM Launch the Remote Port Properties panel in HCM as follows to display information on target rate limiting and QoS for the remote port. 1. From the device tree, select a remote port (target or initiator). 2. Click the Remote Port Properties tab in the right pane. The Remote Port Properties panel displays. Persistent binding Persistent binding is a feature of adapters that enables you to permanently assign a system SCSI target ID to a specific Fibre Channel (FC) device, even though the device's ID on the FC loop may be different each time the FC loop initializes. Persistent binding is available in the Windows and VMware environments only. Use HCM features or BCU commands to display target ID mapping for an adapter port. 108 Brocade Adapters Troubleshooting Guide 53-1002145-01

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108
Brocade Adapters Troubleshooting Guide
53-1002145-01
Persistent binding
3
port_id
ID of the port for which you want to display target rate limiting settings. This
could be the PWWN, port hardware path, or user-specified port name. This
could also be the adapter-index/port-index. For example, to specify adapter 1,
port 1 you would use 1/1 as the port identification.
•
Use the following BCU command to display target rate limiting enabled status and default
speed.
port --query <port-id>
where:
port_id
ID of the port for which you want to display port information.
•
Use the following command to determine operating speed of the remote port and target rate
limiting enforcement.
rport --query <port_id> <rpwwn> [-l <lpwwn>]
where:
port_id
Specifies the ID of the port for which you want to query attributes.
rpwwn
Remote PWWN. You can obtain the RPWWN from the BCU rport --list
<port_id> command.
-l lpwwn
Logical PWWN. This is an optional argument. If the -l lpwwn argument is not
specified, the base port is used.
Determining settings through HCM
Launch the
Remote Port Properties
panel in HCM as follows to display information on target rate
limiting and QoS for the remote port.
1.
From the device tree, select a remote port (target or initiator).
2.
Click the
Remote Port Properties
tab in the right pane.
The
Remote Port Properties
panel displays.
Persistent binding
Persistent binding is a feature of adapters that enables you to permanently assign a system SCSI
target ID to a specific Fibre Channel (FC) device, even though the device’s ID on the FC loop may be
different each time the FC loop initializes. Persistent binding is available in the Windows and
VMware environments only.
Use HCM features or BCU commands to display target ID mapping for an adapter port.