Hotreset Command, Authority, Syntax, Hotreset | Q-Logic QLA2342

B – Command Line Interface	0
B – Command Line Interface
Hotreset Command

Hotreset Command

Resets the switch for the purpose of activating the pending firmware without disrupting traffic. This command terminates all management sessions, saves all configuration information, and clears the alarm log. After the pending firmware is activated, the configuration is recovered. This process takes less than 80 seconds. To save the alarm log to a file before resetting, refer to the ”Set Log Command” on page B-44.

Authority	Admin session
Syntax	hotreset
Notes	You can load and activate version 4.0.x firmware on an operating switch without
	disrupting data traffic or having to re-initialize attached devices under the following
	conditions:
		The current firmware version is a 2.0, 3.0, or a 4.0.x version that precedes
		the upgrade version.
		No changes are being made to switches in the fabric including powering up,
		powering down, disconnecting or connecting ISLs, and switch configuration
		changes.
		No port in the fabric is in the diagnostic state.
		No zoning changes are being made in the fabric.
		No changes are being made to attached devices including powering up,
		powering down, disconnecting, connecting, and HBA configuration changes.

Ports that are stable when the non-disruptive activation begins, then change states, will be reset. When the non-disruptive activation is complete, SANsurfer Switch Manager sessions reconnect automatically. However, Telnet sessions must be restarted manually. This command clears the event log and all counters.

B-18	59021-09 A

Image 120

Q-Logic QLA2342, SB2A-16B manual Hotreset Command, Authority, Syntax, hotreset

Contents

Firmware Version SANbox2-16 Fibre Channel Switch Installation GuideS i m p l i f y Document Revision History Section IntroductionGeneral Description Table of Contents Planning Fibre Channel Ports Installation Diagnostics/TroubleshootingSwitch Power Requirements Connect the Workstation to the Switch Removal/Replacement Appendix A SpecificationsAppendix B Command Line Interface Glossary Index Figures Page Tables Port Threshold Alarm Configuration DefaultsZoning Configuration Defaults Set Config Switch Parameters SANbox2-16 Fibre Channel Switch „ SANbox2-8c/16 Switch Management User’s Guide, publication number IntroductionIntended Audience Related Materials New in this Release Safety Notices SicherheitshinweiseNotes informatives relatives à la sécurité 4-3, 4-14 Communications Statements Federal Communications Commission FCC Class A StatementCanadian Department of Communications Class A Compliance Statement CE Statement VCCI Class A Statement BSMI Class A Statement Laser Safety Information Electrostatic Discharge Sensitivity ESDS Precautions Accessible Parts Pièces AccessiblesZugängliche Teile General Public License Preamble Terms And Conditions For Copying, Distribution And Modification modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions b. Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange or rights granted herein. You are not responsible for enforcing compliance by third parties to this License How to Apply These Terms to Your New Programs NO WARRANTYEND OF TERMS AND CONDITIONS Copyright C yyyy name of author signature of Ty Coon, 1 Aprilone line to give the programs name and an idea of what it does Technical Support AvailabilityTraining Contact Information Figure 2-1. SANbox2-16 Fibre Channel Switch General Description Power Switches Maintenance ButtonChassis Controls and LEDs Figure 2-2. Chassis Controls and LEDS Chassis LEDs Over Temperature LED AmberFan Fail LED Amber Figure 2-3. Chassis LEDs Input Power LED Green Heartbeat LED AmberFibre Channel Ports Figure 2-4. Fibre Channel Ports Port LEDs Port Logged-In LEDPort Activity LED Figure 2-5. Port LEDs Small Form-Factor Pluggable SFP Transceivers Port TypesFigure 2-6. SFP Transceiver Ethernet Port Figure 2-7. Ethernet Port Serial Port Figure 2-8. Serial Port and Pin IdentificationTable 2-1. Serial Port Pin Identification Power Supplies Figure 2-9. Power Supply Components Switch Management SANsurfer Switch ManagerFans Figure 2-10. Fans SANsurfer Switch Manager Web Applet Command Line InterfaceSANsurfer Switch Manager Application Programming Interface Simple Network Management Protocol File Transfer Protocol 2.7.6 Planning Devices Device Access Table 3-1. Zoning Database Limits Access Control List Hard Zones Soft Zones Performance Distance Bandwidth LatencyTable 3-2. Port-to-Port Transmission Combinations Table 3-3. Port-to-Port Latency Multiple Chassis Fabrics Optimizing Device Performance Domain ID, Principal Priority, and Domain ID Lock Common Topologies Cascade TopologyFigure 3-1. Cascade-with-a-Loop Topology Mesh Topology Figure 3-2. Mesh Topology Multistage Topology Figure 3-3. Multistage Topology Fabric Services Fabric SecurityUser Account Security Fabric Management Installation Switch Power RequirementsSite Requirements Fabric Management Workstation Installing a Switch Figure 4-1. SANbox2-16 Fibre Channel SwitchEnvironmental Conditions Mount the Switch AVERTISSEMENTWARNUNG temperature. Refer to ”Environmental” on page A-4 page A-3„ If the switch is mounted in a closed or multi-unit rack Install SFP Transceivers Figure 4-2. Installing Rack Mount Brackets Connect the Workstation to the Switch Figure 4-3. Ethernet and Serial Cable Connections Configure the Workstation Setting the Workstation IP Address for Ethernet ConnectionsConfiguring the Workstation Serial Port 2. Choose Make New Connection 3. Proceed to ”Connect the Switch to AC Power” on page Enter the following COM Port settings in the COM Properties Install SANsurfer Switch Manager SANsurfer Management Suite Disk - Windows Installation„ 4.2.5.1 SANsurfer Management Suite Disk - Windows Installation „ 4.2.5.2 SANsurfer Management Suite Disk - Linux Installation SANsurfer Management Suite Disk - Linux Installation mount /mnt/cdrommozilla file/mnt/cdrom/StartHere.htm or netscape file/mnt/cdrom/StartHere.htm SANsurfer Management Suite Disk - Solaris Installation chmod +x sansurferlinuxinstall.binsansurferlinuxinstall.bin chmod +x sansurfersolarisinstall.bin SANsurfer Switch Manager Installation Disk - Windows Installation SANsurfer Switch Manager Installation Disk - Linux Installation SANsurfer Switch Manager Installation Disk - Solaris Installation Start SANsurfer Switch Manager Connect the Switch to AC Power „ Für 125 Volt-Netze 10 Ampere Kabel mit UL- und CSA-Zulassung Appendix A Specifications To energize the switch, do the following Configure the Switch telnet SANbox Login admin Password Cable Devices to the Switch Install Firmware Using SANsurfer Switch Manager to Install Firmware Using the CLI to Install Firmware Using FTP and the CLI to Install Firmware telnet switchname telnet Powering Down a Switch 4-24 Diagnostics/Troubleshooting POST Diagnostics System Error Blink Pattern „ 3 blinks - System Error Blink Pattern„ 4 blinks - Configuration File System Error Blink Pattern Heartbeat LED Blink Patterns Configuration File System Error Blink Pattern 0 Exit 1 Image Unpack 2 Reset Network Config 3 Reset User Accounts to Default 4 Copy Log Files5 Remove Switch Config 6 Remake Filesystem 7 Reset Switch passwordimages telnet xxx.xxx.xxx.xxx or telnet switchname Logging In Error Logged-In LED IndicationsFigure 5-1. Logged-In LED Figure 5-2. Logged-In LED Indications EPort Isolation Excessive Port Errors „ Yes - Continue Chassis Diagnostics Figure 5-3. Chassis and Power Supply LEDs Input Power LED Is Extinguished „ No - Refer to ”Output Power LED Is Extinguished” on pageChassis Over Temperature LED is Illuminated Output Power LED Is Extinguished Fan Fail LED is Illuminated Power Supply Over Temperature LED is Illuminated Recovering a Switch Maintenance - Exit Maintenance - Image Unpack Maintenance - Reset Network ConfigMaintenance - Reset User Accounts to Default Maintenance - Copy Log Files Maintenance - Remake Filesystem Maintenance - Reset SwitchMaintenance - Show Firmware Versions Maintenance - Set Active Image Removal/Replacement Figure 6-1. SFP Transceiver Installation SFP Transceivers Figure 6-2. Power Supply Removal Figure 6-3. Fan Removal Figure 6-4. Fan Installation for Switch Model SB2A-16B 6 - Removal/Replacement Specifications Fabric SpecificationsAppendix A Maintainability Dimensions Electrical Environmental Regulatory Certifications A - Specifications Command Line Interface Logging On to a SwitchUser Accounts Appendix B Working with Switch Configurations Modifying a ConfigurationSANbox2 # config list Current list of configurations default config10132003 Backing up and Restoring Switch Configurations ftp ipaddress userimages password images ftpbin ftpget configdata userimages password images ftp binftp put configswitch16910112003 configdata ftpquit SANbox2 # admin start SANbox2 admin # config restore Commands Table B-1. Command-Line Completion Table B-2. Commands Listed by Authority Level Admin Command AuthoritySyntax Keywords Alias Command Syntax alias members alias remove alias memberlistrename aliasold aliasnew Config Command Syntax configactivate configname backup edit configname list Setup Command” on page B-49 save confignamerestore SANbox2 # admin start SANbox2 admin # config backup Date Command Syntax dateMMDDhhmmCCYY Keywords MMDDhhmmCCYY Fallback Command fallback Hardreset Command Admin sessionpage B-25 page B-18 Help Command Keywords commandSyntax help command keyword Authority None History Command Authority None Syntax history Hotreset Command hotreset Image Command Lip Command SANbox2 admin # lip Passwd Command Syntax passwd accountname Keywords accountname Ping Command Keywords ipaddress Ps Command Quit Command Syntax quit, exit, or logout Reset Command config confignameconfig configname Refer to Table B-3 through Table B-8 Table B-3. Switch Configuration Defaults systemzoning Table B-4. Port Configuration Defaults Table B-5. Port Threshold Alarm Configuration Defaults Table B-6. Zoning Configuration Defaults Table B-7. SNMP Configuration Defaults Table B-8. System Configuration Defaults Set Command Syntax set setup option switch statepagebreak state port option Set Config Command Table B-9. Set Config Port Parametersport portnumber ports portnumber Table B-9. Set Config Port Parameters Continued Table B-9. Set Config Port Parameters Continued Table B-10. Set Config Switch Parameters Table B-10. Set Config Switch Parameters Continued threshold Table B-11. Set Config Threshold Parameters Table B-12. Set Config Zoning Parameters memory. Refer to ”FC-SW-2 Compliant” on page B-37 . The Examples The following is an example of the Set Config Port command B-40 The following is an example of the Set Config Switch command The following is an example of the Set Config Threshold commandB-41 B-42 The following is an example of the Set Config Zoning command B-43 Set Log Command set logarchive clear Port Monitors all port events Switch stop Stops logging of eventsand the Level keyword to Info at the same time Set Port Command enableKeywords portnumber bypass alpa Down Disables the port by removing power from the port lasers B-48 Set Setup Command Table B-13. SNMP Configuration SettingsEntry Table B-13. SNMP Configuration Settings Continued Table B-14. System Configuration Settings Table B-14. System Configuration Settings Continued Examples The following is an example of the Set Setup SNMP command B-53 The following is an example of the Set Setup System command B-54 Show Command alarm optionKeywords about fdmi portwwn interface log option lsdb fdmi portwwn log optionns option perf option Table B-15. Show Port Parameterspagebreak Table B-15. Show Port Parameters Continued steering domainid Displays the Power On Self Test POST log which contains results from the POST Table B-16. Switch Operational Parameters Table B-16. Switch Operational Parameters Continued topology usersversion The following is an example of the Show Fabric command The following is an example of the Show FDMI command100000c0dd007781 100000c0dd006a2d The following is an example of the Show FDMI WWN command The following is an example of the Show NS local domain commandB-64 The following is an example of the Show NS domainID command The following is an example of the Show NS portID commandThe following is an example of the Show Interface command B-65 The following is an example of the Show Port command TotalLinkResetsPort Number 200100c0dd00bcb8 The following is an example of the Show Switch command The following is an example of the Show Topology commandB-67 The following is an example of the Show Topology command for port The following is an example of the Show Version command 10.20.11.192 use set setup system to updateUserAuthentication Eth0NetworkAddress Show Config Command The following is an example of the Show Config Switch command The following is an example of the Show Config Threshold command1 Appears only if FC-SW-2 Compliant is False The following is an example of the Show Config Zoning command B-72 Show Log Command show logcomponent level settings Current settings for log component NameServerSANbox2 # show log level Current settings for log options The following is an example of the Show Log command Show Perf Command errorsshow perf byte Examples The following is an example of the Show Perf command The following is an example of the Show Perf Byte commandB-77 Show Setup Command SANbox2 # show setup mfgManufacturing Information The following is an example of the Show Setup Snmp command B-79 The following is an example of the Show Setup System command B-80 Shutdown Command shutdown Test Command admin startset port x state diagnostics „ To run an internal loopback test, enter the following 3. A series of test parameters are displayed on the screen. Press the Enter key to accept each default parameter value, or type a new value for each parameter and press the Enter key. The TestLength parameter is the number of frames sent, the FrameSize 256 byte maximum in some cases parameter is the number of bytes in each frame, and the DataPattern parameter is the pattern in the payload. Before running the test, make sure that the device attached to the port can handle the test parameters Uptime Command Authority None Syntax uptime User Command Keywords accounts „ User accounts are enforced in SANsurfer Switch Manager only if the The following is an example of the User Delete command The following is an example of the User List commandB-88 Whoami Command whoami Zone Command Syntax zone members zone remove zone memberlistrename zoneold zonenew type zone zonetype Examples The following is an example of the Zone List command The following is an example of the Zone Members command The following is an example of the Zone Zonesets command SANbox2 # zone zonesets zone1Current List of ZoneSets for Zone zone1 zoneset1 Zoneset Command Syntax zoneset Removes a list of zones given by zonelist from the zone set given by Zoning Command Keywords active Table B-17. Zoning Database Limits The following is an example of the Zoning Limits command LinkResetZoneLinkResetZone2 MaxZonesInZoneSets The following is an example of the Zoning List command B-99 B-100 wwn2215c3 50060482bfd218c2 50060482bfd218d2 10000000c92215 Glossary Class 3 Service Heartbeat LED NLPort Zone Zone SetZoning Database Glossary-6 Index NumericsPage Page Page