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 201 Copyright © 2021 Marvell
Throttled Up Count: 0
Throttled Down Count: 0
Bottom Out Count: 0
Returned Busy Count: 0
--------------------------------------------
Device: 21-00-00-00-00-00-20-02
Time: 11:27:16 AM
-------------------------------------------------
Cleared Congestion Count: 4
Throttled Up Count: 0
Throttled Down Count: 0
Bottom Out Count: 0
Returned Busy Count: 0
Link Failture Count: 0
Link Unknown Event: 0
Loss of Sync Count: 0
Loss of Signal Count: 0
Link Device Specific Event:0
Primitive Seq Protocol Error Count: 0
Invalid Transmission Word Count: 0
Invalid CRC Count: 0
Delivery Failure Unknown Count: 0
Delivery Timeout Count: 0
Delivery Unabel to Route Count: 0
Delivery Failsure Device Specific Count: 0
Peer Congestion Clear Count: 0
Peer Congestion Lost Credit Count: 0
Peer Congestion Credit Stall Count: 2
Peer Congestion Oversubscription Count: 1
Peer Congestion Device Specific Count: 0
PUN Count: 0
PUN Clear Count: 0
There are four broad event categories that cause the fabric to notify an adapter
port of an SCM event:
Link integrity notification
Delivery notification
Congestion notification
Peer congestion notification