HP 5697-7483 manual Post and boot specifications, Boot, Interpreting Post results

Page 36

LED name

LED color

Status of hardware

Recommended action

 

 

 

 

 

 

 

Check the Port Status LEDs, error

 

Fast-flashing

 

log, transceiver, and cable or

 

amber (on 1/2

Port is faulty.

loopback plug. Clear the error

 

second, off 1/2

log. Rerun the diagnostics to

 

 

 

second)

 

verify that the error condition is

 

 

 

fixed.

 

Alternating

 

 

 

green and

Port is bypassed.

Check configuration of FC loop.

 

amber

 

 

POST and boot specifications

POST is a system check that is performed each time the switch is powered on, rebooted, or reset. During POST, the LEDs flash different colors. Any errors that occur during POST are listed in the error log.

The 8Gb SAN Switch performs POST when it is turned on or rebooted. Total boot time with POST is approximately three minutes.

POST can be omitted for subsequent reboots by using the fastboot command. For more information about this command, refer to the latest version of the Fabric OS command reference guide. If you suspect a problem with the switch, enable POST to obtain more information on any failure.

POST

The success/failure results of the diagnostic tests that run during POST can be monitored through the error log or the command line interface.

POST includes the following steps:

•Preliminary POST diagnostics are run.

•Operating system is initialized.

•Hardware is initialized.

•Diagnostic tests are run on several functions, including circuitry, port functionality, memory, statistics counters, and serialization.

Boot

Boot completes in approximately three minutes if POST is run. Boot includes the following tasks after POST completes:

•Universal port configuration

•Links initialized

•Fabric is analyzed; if any ports are connected to other switches, the 8Gb SAN Switch participates in a fabric configuration

•The 8Gb SAN Switch obtains a domain ID and assigns port addresses

•Unicast routing tables constructed

•Normal port operation enabled

Interpreting POST results

To determine whether POST completed successfully and whether any errors were detected:

1.Verify that the 8Gb SAN Switch LEDs indicate all components are healthy. See Table 16, page 35 for description and interpretation of LED patterns. If one or more LEDs do not display a Healthy state, use the switchshow command to verify that the LEDs on the switch are not set to “beacon”.

36 Managing the 8Gb SAN Switch

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Contents Brocade 8Gb SAN Switch for HP BladeSystem c-Class Page Contents Managing the 8Gb SAN Switch Regulatory compliance and safetySAN Switch technical specifications Electrostatic dischargeIndex Figures Tables Page SAN Switch related documentation About this guideIntended audience HP BladeSystem c-Class related documentationDocument conventions and symbols HP contact informationDocument conventions Convention ElementSubscription service Other HP websitesDocumentation feedback TIPAbout this guide 8Gb SAN Switch features OverviewComponent identification Item number Description8Gb SAN Switch redundancy 8Gb SAN Switch licensingInternal ports summary ISL trunking groups Supported optional softwareOptional software kits Option Part numberSupported SFP transceiver options Through lists the only supported SFPsOptional Long Wave 4Gb SFPs Distance OM2 Cable OM3 CableOverview Setup Shipping carton contentsInstallation and safety considerations Install the 8Gb SAN SwitchInstalling multiple switches Electrical considerationsScale 2/3 = OA power verification Check LEDsSet the switch Ethernet IP address Using Enclosure Bay IP Addressing EbipaUsing external Dhcp Setting the IP address manuallyConfigure the 8Gb SAN Switch Connect to the Command Line InterfaceItems required for configuration Setting the date and time Verifying installed licensesDisabling and enabling a switch Modifying the FC domain ID optionalEnter a unique domain ID. For example Using Dynamic Ports On Demand Dpod Dpod commandsDisabling and enabling a port Example for Brocade 8/12 SAN Switch Verifying the configurationEnter fabricshow to get general information about the fabric Backing up the configurationManaging the 8Gb SAN Switch Management features8Gb SAN Switch management features Management tool Out-of-band support In-band supportMaintaining the 8Gb SAN Switch Installing dust covers in empty portsConnecting with a management station Replacing an SFP transceiverPowering on and off Diagnostic testsOrient the SFP with the appropriate port. See and Table LED indicators Item Number Description LED indicatorsInterpreting LED activity LED patternsModule status LED patterns Port link status LED patternsModule Status LED patterns during normal operation Port link status LED patternsPost and boot specifications BootInterpreting Post results Firmware update About the reset buttonReplacing a faulty 8Gb SAN Switch Rebooting the switchBrocade 8Gb SAN Switch for HP BladeSystem c-Class Managing the 8Gb SAN Switch Regulatory compliance and safety Regulatory complianceRegulatory compliance identification numbers Laser device complianceInternational notices and statements Canadian notice avis CanadienEuropean union regulatory notice Bsmi notice Japanese notice Safety Battery replacement noticeTaiwan battery recycling notice Korean noticePower cords Japanese power cord statementRegulatory compliance and safety How to prevent electrostatic discharge Electrostatic dischargeGrounding methods This appendix provides the following informationElectrostatic discharge SAN Switch technical specifications General specificationsGeneral specifications Specification DescriptionWeight and physical dimensions 8Gb SAN Switch physical dimensionsEnvironmental requirements Environmental requirementsSupported SFPs Supported HBAsSAN Switch technical specifications Glossary FCS switch Fibre Channel fill word DLSDomain ID EdtovFlogi FRUFSP FspfLIP LmtovLpsm LWLPlogi RatovRAID RrtovRscn SANSdram SnmpWWN Fabric has a distinct WWNGlossary Index ISLTrunking groups LEDTransceiver, 13, 14, 25, 33, 35

5697-7483 specifications

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