Emulex EMULEX manual Gettopology, Resetlink wwpn or zero for local link, Resethardcore

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get_topology

Returns the FC network topology of the HBA port.

Example:

emlxadm> get_topology

Topology: PRIVATE_LOOP

reset_link <wwpn or zero for local link>

Resets the local link, if zero is specified, or the link of a specified FC device on the network. Example:

emlxadm> reset_link 0 Done.

or

emlxadm> reset_link 21000020371938fa Done.

reset_hard

Forces the HBA to perform a hardware reset.

Example:

emlxadm> reset_hard

Done.

reset_hard_core

Forces the HBA to perform a core firmware reset.

Example:

emlxadm> reset_hard_core

Done.

diag <test [parameters]> or diag code <cmd_code (hex)>

Performs the specified diagnostics function or command code on the HBA port. This command provides support for the Emulex-specific tests shown below, or generic support to issue an HBA-specific diagnostic code (in hexadecimal) to any third party HBA.

FCA Utilities Reference Manual

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Contents FCA Utilities FCA Utilities Reference Manual Introduction Hba Using the emlxdrv UtilitySolaris Fibre Channel Stack Fibre Channel OverviewSolaris Software Stack Enter y. The following message is displayed Installing the UtilitiesRemoving the Utilities Using the emlxuremove Script Removing the Utilities Package Manually Installing the Utilities Package ManuallyTo remove the emlxu utilities package, do the following Updating the Utilities Package Manually Update the emlxu utilities by doing the followingModes of Operation emlxadm Interactive Mode emlxadmCLI Mode emlxadm Command Descriptions emlxadmGetdevlist GetnumdevsGetlogiparams wwpn FCA Utilities Reference Manual Getsymnname GethostparamsGetsympname Setsympname stringDevremove wwpn Devlogin wwpnDevlogout Getstate wwpnDownloadfw filename GetbootrevDownloadfcode filename GetfwrevForcedump Downloadboot filenameDownloads the specified boot image file to the HBA Example GetdumpsizeGettopology Resetlink wwpn or zero for local linkResethard ResethardcoreType PID Parmgetlist Returns the total number of configurable parameters ExampleReturns a list of configurable parameters Example ParmgetnumFCA Utilities Reference Manual Gets the value of a specified parameter in the driver Parmget labelMsgbuf all or number -i interval Parmset label valueExample This example attempts to set a static parameter Getportattrs index, wwn or all GethostattrsDisplays all of the current host HBA API attributes Example Seagate ST39103FC = Seagate ST39103FC Getpath index Displays a help menu of utility commands ExampleExits the utility program Example Hba Repeats the last command ExampleModes of Operation emlxdrv Interactive Mode emlxdrvEmlxdrv utility program can be run in two modes Interactive CLI Mode emlxdrv Setemlxsall Command Descriptions emlxdrvSetemlxs alias SetemlxssunSetlpfcnonsun Setlpfc aliasCleardev alias Clearnonsun ClearlpfcClearemlxs ClearsunClearall Emlxdrv q Exiting