Users Guide
Table Of Contents
- Table of Contents
- Preface
- Part I General CLI Information
- Part II Noninteractive Commands
- 4 General Noninteractive Commands
- 5 Fibre Channel Noninteractive Commands
- Displaying System Information (Command Line Options -g, -z)
- Command Format
- Command Summary
- -a
- -b (Flash Update; Save Flash)
- -bbcr (BB Credit Recovery)
- -c (Display HBA Parameters)
- -ctp (CT Ping Test)
- -d (Driver Update)
- -dm (Transceiver Diagnostics Monitoring Interface [DMI])
- -dp (Diagnostic Port Test)
- -dport (Diagnostics Port)
- -e (Boot Devices Configuration)
- -ei
- -f
- -fcep (Diagnostics FC Ping [ELS Echo Ping])
- -fcp (Ping Test)
- -fec (FEC Enable/Disable)
- -fg (Display Driver Persistent Binding Settings)
- -ftr (CT FTR Test)
- -fs (Driver Parameters)
- -fwdump (Firmware Dump)
- -g
- -gs (Configure Parameters [Monitoring])
- -h (Help)
- -ha (Adapter Alias [FCoE Configuration])
- -i (FC Adapter Information; FC VPD Information; FC VFC Information)
- -kl (Loopback Test)
- -kr (Read Write Buffer Test)
- -l (FC Target/LUN Information)
- -ls (Display Parameters [HBA Statistics]; Link Status)
- -m (Selective LUNs)
- -mbiv (Flash/MBI Information)
- -n (Configure HBA Parameters)
- -o (Redirect Standard Output To a File)
- -p (Target Persistent Bindings)
- -pa (Adapter Port Alias [FCoE Configuration])
- -pc (Adapter Personality Change)
- -pl (Persistent Names [udev] – Linux only)
- -q (Target Link Speed [iiDMA])
- -qos (Quality of Service [QoS])
- -r (Parameters Update; Save HBA Parameters)
- -rdp (Read Diagnostics Parameter)
- -s (Suppress Output [Silent Mode])
- -scm (Congestion Management)
- -sp (FC Board Config Update)
- -t (FC Target/LUN Information)
- -tb (Target Beacon)
- -tm (Temperature Monitor)
- -tp (Topology)
- -trace (FCE Trace)
- -u (Firmware Preload Table Update)
- -v (QCC CLI Version Information)
- -vp (Virtual Ports [NPIV])
- -x (XML Output [Legacy])
- -x2 (XML Output)
- -z (All Information)
- Part III Interactive Commands
- 6 Fibre Channel Interactive Commands
- Adapter Information
- Adapter Configuration
- Adapter Alias (-ha)
- Adapter Port Alias (-pa)
- HBA Parameters
- Target Persistent Binding (-p)
- Persistent Names (-pl)
- Boot Devices Configuration
- Virtual Ports (NPIV) (-vp)
- Target Link Speed (iiDMA)) (-q)
- Driver Parameters (-fs)
- Selective LUNs (-m)
- Quality of Service (QoS) (-qos)
- Export (Save) Configuration
- Generate Reports
- Personality (-pc)
- FEC (-fec)
- BB Credit Recovery (-bbcr)
- Adapter Updates
- Adapter Diagnostics
- Monitoring
- Refresh
- Help (-h)
- Exit
- A Revision History
- 6 Fibre Channel Interactive Commands
- Glossary
6–Fibre Channel Interactive Commands
Congestion Management
Doc. No. TD-000947 Rev. 1
Janurary 29, 2021 Page 197 Copyright © 2021 Marvell
HBA Congestion Status
5. Monitoring4. Congestion 1. HBA Congestion Status
From the Congestion menu, select HBA Congestion Status to see the current
USCM statistics’ settings. For example:
HBA Model : QLE2772
HBA Instance : 4
HBA Port : 1
Node Name : 20-00-F4-E9-D4-54-AB-12
Port Name : 21-00-F4-E9-D4-54-AB-12
Port ID : 01-00-00
HBA Status : Online (FEC)
Congestion Current State : Healthy
Congestion Severity : Warning
Seconds Since Last Event : 1604708524 (sec)
Target Congestion Status
5. Monitoring4. Congestion2. Target Congestion Status
From the Congestion Management menu, select Target Congestion Status to
see the target’s traffic status.
In the following example, the target is congested.
Path : 0
Target : 0
Device ID : 0x82
Product Vendor : SANBlaze
Product ID : VLUN P2T2L0
Product Revision : V7.5
Serial Number : 2000000000002002-02-0000
Node Name : 20-00-00-00-00-00-20-02
Port Name : 21-00-00-00-00-00-20-02
Port ID : 01-29-02
Product Type : FCP Disk
LUN Count(s) : 1
Port State : 1
Current State : Congested
Current Event : Peer Congestion
Seconds Since Last Event : 19 (sec)
Link Integrity Event Type : Unknown
Link Integrity Event Threshold : 0 (ms)