HP StorageWorks 8/8 HP StorageWorks Fabric OS 6.2 administrator guide (5697-00 - Page 420

where: slotnumber port n wwn | pid For enterprise-class platforms only (HP StorageWorks 4/256 SAN Director, HP StorageWorks DC SAN Backbone Director, and HP StorageWorks DC04 SAN Director Switch), the slot number. The port number The number of top talking flows to display, between 1 and 32. The maximum number of flows that are actually displayed depends on the platform: 32 For HP StorageWorks 8/8 and 8/24 SAN Switches, HP StorageWorks 8/40 SAN Switch, HP StorageWorks 8/80 SAN Switch, and FC8-xx port blades 16 For HP StorageWorks SAN Switch 4/32, HP StorageWorks 4/64 SAN Switch, HP StorageWorks SAN Switch 4/32B, HP StorageWorks 400 Multi-Protocol Router, and FC4-xx port blades The format of the output. The default is wwn. The output is sorted based on the data rate of each flow. If you do not specify the number of flows to display, the command displays the top eight flows or the total number of flows, whichever is less. For example, to display the top 5 flows on port 7 in WWN (default) format: perfttmon --show 7 5 To display the top flows on slot 2, port 4 on the BHP StorageWorks 4/256 SAN Director, HP StorageWorks DC SAN Backbone Director, or HP StorageWorks DC04 SAN Director Switch in PID format: perfttmon --show 2/4 pid switch:admin> perfttmon --show 2/4 pid Src_PID Dst_PID MB/sec 0xa90800 0xa05200 6.926 0xa90800 0xa908ef 6.872 Adding Top Talker monitors on all switches in the fabric (fabric mode) When fabric mode is enabled, you can no longer install Top Talker monitors on an F_Port unless you first delete fabric mode. 1. Connect to the switch and log in as admin. 2. Remove any end-to-end monitors in the fabric, as described in "Deleting end-to-end monitors" on page 410. Fabric Mode Top Talker monitors and end-to-end monitors cannot both exist in the fabric. 3. Enter the perfTTmon --add fabricmode command. perfttmon --add fabricmode The system responds: Before enabling fabric mode, please remove all EE monitors in the fabric continue? (yes, y, no, n): 4. Enter y to continue. Top Talker monitors are added to E_Ports in the fabric and fabric mode is enabled. Any Top Talker monitors that were already installed on F_Ports are automatically uninstalled. If end-to-end monitors are present on the local switch, the command fails with the message: Cannot install Fabric Mode Top Talker because EE monitor is already present 416 Administering advanced performance monitoring