181

Server Utilities

Generating Non maskable Interrupts to the Host

This operation will send NMI to the host and may cause reboot of the OS.

OS reboot depends on it's NMI configuration.

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Server /chassis #

Cisco UCS C-Series Servers Integrated Management Controller CLI Configuration Guide, Release 1.5

OL-28893-01

Page 197

Image 197

Cisco Systems 57712, UCSCPCIEBTG manual 181

Contents

First Published March 04 Americas HeadquartersPage N T E N T S Viewing Server Properties Viewing Server Sensors Managing User Accounts Creating a vNIC Configuring Communication Services Configuring Platform Event Filters Bios Parameters by Server Model Audience PrefaceConventions This preface includes the following sections String Default responses to system prompts are in square bracketsString will include the quotation marks Indicates a comment line New and Changed Information for this Release Feature Description Where Documented Feature Description Documentation Roadmaps Related Cisco UCS Documentation System UCS Documentation Roadmap Bundle Other Documentation Resources This chapter includes the following sections OverviewOverview of the Server Software Cimc Firmware Cisco Integrated Management ControllerServer OS Management Interfaces Cimc CLI Command Modes Overview Command Modes Command to Access Mode Prompt Mode Name Command to Access Mode Prompt Scope power-cap command from Scope role-group command fromScope sensor command from Scope trap-destinations command Command History Complete a CommandCommitting, Discarding, and Viewing Pending Commands Command Output Formats Online Help for the CLI OL-28893-01 KVM Console Installing the Server OSOS Installation Methods You can use the KVM console to install an OS on the server PXE Installation ServersInstalling an OS Using a PXE Installation Server Enters chassis command mode Command or Action Purpose StepManaging the Server Toggling the Locator LED Server Boot Order Managing the Server Boot OrderToggling the Locator LED for a Hard Drive Server /chassis/hdd # set locateHDD Server# scope bios Configuring the Server Boot Order Viewing the Actual Server Boot Order Resetting the ServerServer /bios # show actual-boot-order Detail Server /chassis # power shutdown Server# scope chassis Enters chassis modeShutting Down the Server Server# scope chassis Powering Off the Server Managing Server PowerPowering On the Server Server# scope chassis Enters chassis command mode Power Cycling the ServerCommand or Action Purpose Name Description Configuring Power PoliciesViewing the Power Statistics Non-Compliance Action Power Capping PolicyConfiguring the Power Cap Policy Enters the power cap command mode Server# scope power-capServer /power-cap # set Enabled yes no Power-off power-on Configuring the Power Restore PolicyRestore-last-state Delay-value delay Cisco Flexible Flash Managing the Flexible Flash ControllerDual Card Management in the Cisco Flexible Flash Controller Action Description Scenario Behavior Configuring the Flexible Flash Controller Properties # set write-error-count-threshold # set read-error-count-threshold# set virtual-drives-enabled list # set raid-primary-member slot1 None SCU HV HUU Booting from the Flexible FlashServer /bios # set boot-override Permissible index value is FlexFlash-0 Resetting the Flexible Flash Controller Server /chassis/flexflash # commit Default configuration Viewing Bios Status Configuring Bios SettingsBios Version Version string of the running Bios Secondary slot Boot Order Configuring Main Bios SettingsFor each Bios setting, see one the following topics Attempt to use On, you are prompted to choose whether to reboot now Configuring Advanced Bios SettingsConfigure the Bios settings Server /bios/advanced # Server /bios/main # set POSTErrorPause Enabled Command or Action Configuring Server Management Bios SettingsConfigure the Bios settings Server-management Server /bios # bios-setup-default Restoring Bios DefaultsRestoring Bios Manufacturing Custom Defaults Server # scope bios Server /bios # restore-mfg-defaults Server /bios # restore-mfg-defaultsDefault values OL-28893-01 Viewing Server Properties Viewing Server PropertiesServer# show chassis detail Displays server properties Viewing CPU Properties Viewing Cimc PropertiesServer# show cimc detail Displays Cimc properties This example displays Dimm summary information Viewing Memory Properties Viewing Storage Properties Viewing Power Supply PropertiesViewing Storage Adapter Properties Show psu detail Hw-config detail Error-counters detailSettings detail Server /chassis # show storageadapter Server /chassis # show flexflash detail Viewing the Flexible Flash Controller PropertiesOptional Displays the available Cisco Flexible Flash controllers Viewing Physical Drive Properties Virtual-drive drive-number detail Viewing Virtual Drive PropertiesVirtual-drive-count detail Virtual-drive drive-number Server # scope chassis Viewing Nvidia GPU Card InformationSlot number of the GPU card Viewing Network Related Properties Viewing PCI Adapter PropertiesViewing LOM Properties Server# scope cimc Server# scope cimc Network OL-28893-01 Viewing Server Sensors Viewing Power Supply SensorsServer# scope sensor Show psu-redundancy Server /sensor # show temperature detail Viewing Temperature SensorsViewing Fan Sensors Server /sensor # show psu-redundancy Purpose Step This example displays temperature sensor statisticsViewing Voltage Sensors Viewing Current Sensors Procedure Command or Action Purpose StepViewing Storage Sensors Status column Current LED color, if any LED Status column OL-28893-01 KVM Console Managing Remote PresenceManaging the Virtual KVM Enabling the Virtual KVM Server /kvm # set enabled yesDisabling the Virtual KVM Server# scope kvm Set encrypted yes Configuring the Virtual KVMSet local-video yes Server /kvm # set max-sessions Server# scope vmedia Configuring Virtual MediaSet enabled yes Command or Action Server # scope vmedia Configuring Network Mounted vMedia MappingVolume-name remote-share Remote-file-path mount options Viewing Network Mount vMedia Mapping Properties Enters the virtual media command modeRemoving Network Mounted vMedia Mapping Server # scope vmedia Serial Over LAN Managing Serial over LAN Enters SoL command mode Configuring Serial Over LANServer# scope sol Yes no Command mode Server console port. You can enter this command in anyLaunching Serial Over LAN Server# connect host OL-28893-01 Managing User Accounts Configuring Local Users Active Directory Configuring Active DirectoryConfiguring the Active Directory Server Role Properties Value Server# scope ldap Configuring Active Directory in Cimc Server /ldap *# set dc1 Server /ldap *# set gc1 Configuring Active Directory Groups in CimcServer# scope ldap Scope role-group Admin user readonlySet group-auth Terminating a User Session Viewing User Sessions Terminate Server NIC Configuration Configuring Network-Related SettingsNIC Mode Server NICs Server /cimc/network # set mode dedicated Configuring Server NICsNIC Redundancy Sharedlom Sharedlom10g shipping ciscocard Redundancy none Configuring Common PropertiesActive-active Active-standby Configuring IPv4 Optional Displays the IPv4 network settings Configuring the Server VlanYou must be logged in as admin to configure the server Vlan Specifies the IP address of the secondary DNS Set vlan-priority Connecting to a Port ProfileSet vlan-enabled Displays the network settings Port profile must be defined on the switch toManagement interface, the virtual Ethernet, and the VIF on Supported adapter cards such as the Cisco UCS VIC1225 Network Security Network Security ConfigurationConfiguring Network Security Configuring Network Time Protocol Settings Network Time Protocol ConfigurationServer # scope cimc Yes 10.120.33.44 Server /cimc/network/ntp* # commit Commits the transaction10.120.34.45 10.120.35.46 Overview of the Cisco UCS C-Series Network Adapters Managing Network Adapters Cisco UCS VIC1225 Virtual Interface Card Cisco UCS P81E Virtual Interface Card Index detail Configuring Network Adapter PropertiesViewing Network Adapter Properties Niv-mode disable enable Fip-mode disable enableConfigure-vmfex port-count Managing vHBAs All vHBAs Viewing vHBA PropertiesHost-fc-if fc0 fc1 name detail Modifying vHBA Properties Resource-allocation-timeout msec Error-detect-timeout msecError-recovery # set fcp-error-recovery disable Enable Set flogi-timeout msec Enters the interrupt command modeInterrupt Interrupt-mode intx msi msix Set plogi-timeout msec Enters the Fibre Channel port login command modePort-p-logi Server Host-fc-if name Creating a vHBA Set channel-number number Deleting a vHBAServer /chassis/adapter # delete Server /chassis/adapter # commit Viewing the Boot Table VHBA Boot TableCreating a Boot Table Entry Show boot Server /chassis # scope adapter Deleting a Boot Table EntryCreate-boot-entry wwpn lun-id Take effect upon the next server reset Delete boot entryVHBA Persistent Binding Locate the number of the entry to be deleted Enabling Persistent Binding Set persistent-lun-binding enableDisabling Persistent Binding Perbi Rebuilding Persistent Binding Set persistent-lun-binding disableScope perbi # rebuild Guidelines for Managing vNICs Managing vNICsViewing vNIC Properties Host-eth-if eth0 eth1 name detail Uplink 0 Modifying vNIC PropertiesHost-eth-if eth0 eth1 name Vlan-mode access trunk Trust-host-cos disable enableUplink-failover disable enable Channel-number number Scope interrupt Uplink-failback-timeout secondsSet interrupt-count count Set coalescing-time usec # set rq-count count Set tcp-segment-offload disable# set rq-ring-size size Scope trans-queue Set tcp-tx-checksum-offload disable Set tcp-rx-checksum-offload disableSet tcp-large-receive-offload disable Set rss disable enable Set rss-hash-ipv6-ex disable enable Set rss-hash-tcp-ipv6 disableSet rss-hash-tcp-ipv6-ex disable Creating a vNIC Host-eth-if name Deleting a vNIC Reboot Configuring iSCSI Boot CapabilityYou can configure a maximum of 2 iSCSI vNICs for each host This example deletes a vNIC on adapter Dhcp-net-settings enabled Iscsi-boot indexDhcp-iscsi-settings enabled Eth0 eth1 name Virtual Machine Fabric Extender Delete iscsi-bootManaging VM FEX Viewing VM FEX Properties Name VM FEX SettingsGeneral Properties Settings Name Description Ethernet Interrupt Settings Name Description Completion Queue Settings Name Description Receive Side Scaling Settings Name TCP Offload Settings Name Description Create Virtual Drive from Unused Physical Drives Managing Storage AdaptersStorageadapter slot Create virtual-drive Carve-virtual-drive Create Virtual Drive from an Existing Drive GroupWrite policy for the new virtual drive. Enter Appropriate information at each prompt 500 MB Clearing Foreign ConfigurationServer /chassis # scope storageadapter # delete-virtual-drive Clear-foreign-configDeleting a Virtual Drive Initializing a Virtual Drive Cancel-initializationStart-initialization # get-operation-status Set-boot-drive Set as Boot DriveModifying Attributes of a Virtual Drive Server /chassis/storageadapter # scope Modify-attributes Making a Dedicated Hot SparePolicy You are prompted to choose a virtual drive for Preparing a Drive for Removal Making a Global Hot SpareServer /chassis/storageadapter/physical-drive # Make-global-hot-spare # remove-hot-spare Removing a Drive from Hot Spare PoolsPrepare-for-removal Enable-auto-learn Enabling Auto Learn Cycles for the Battery Backup UnitUndo Preparing a Drive for Removal Undo-prepare-for-removal Starting a Learn Cycle for a Battery Backup Unit Disabling Auto Learn Cycles for the Battery Backup UnitDisable-auto-learn You must be logged in as an admin to use this command Start-learn-cycle Toggling the Locator LED for a Physical DrivePhysical-drive # locator-led on off Viewing Storage Controller Logs Backing Up and Restoring the Adapter ConfigurationExporting the Adapter Configuration This example exports the configuration of adapter Importing the Adapter Configuration Reboot the server to apply the imported configuration Restoring Adapter DefaultsAdapter-reset-defaults index PCI slot number specified by the index Managing Adapter Firmware Installing Adapter FirmwareAdapter Firmware Or two specified adapters or, if no adapter is specified Server /chassis # activate-adapter-fw Resetting the AdapterActivating Adapter Firmware Resetting the adapter also resets Server/chassis # adapter-reset indexThis example resets the adapter in PCI slot Host Configuring Http Configuring Communication ServicesServer# scope http Server /http # set http-redirect yes Set timeout seconds Configuring SSHServer# scope ssh Set ssh-port number XML API for Cimc Configuring XML APIEnabling XML API Server# scope xmlapi Configuring Ipmi over LAN Configuring IpmiSet enabled Ipmi Over LAN Configuring Snmp Properties Configuring SnmpEncryption-key key Server# scope snmp Community-str community Setcommunity-accessSettrap-community-str Server /snmp # set sys-location Trap-destinations number Configuring Snmp Trap SettingsVersion 1 2 Type trap inform Sending a Test Snmp Trap Message Configuring SNMPv3 UsersTo send a test message Specified user number V3security-level noauthnopriv V3security-name security-nameAuthnopriv authpriv MD5 SHA 142 Generating a Certificate Signing Request Managing CertificatesManaging the Server Certificate Server# scope certificate Enters the certificate command modeServer /certificate # generate-csr Signing request CSR Managing Certificates Creating a Self-Signed Certificate Creating a Self-Signed Certificate Example Openssl genrsa -out CAkeyfilenameOpenssl req -new -x509 -days numdays Echo nsCertType = server openssl.conf New server certificate Uploading a Server CertificateServer /certificate # upload Begin Certificate This example uploads a new certificate to the server Server# scope fault Configuring Platform Event FiltersPlatform-event-enabled yes Platform Event Filters Disabling Platform Event Alerts Configuring Platform Event FiltersPlatform-event-enabled no Platform Event Filter None reboot power-cyclePower-off Enabled yes Configuring Platform Event Trap SettingsServer /fault # scope pef-destinations Platform Event Trap Descriptions Interpreting Platform Event TrapsEvent Number Note Platform Event Description Test Trap 154 155 Event Number Note 156 Overview of Firmware Cimc Firmware Management Center box, click Unified Computing and Servers Obtaining Firmware from CiscoClick the Unified Computing System UCS Server Firmware link Click Accept License Agreement Log in to the as a user with admin privileges Installing Cimc Firmware from a Remote Server Activating Installed Cimc Firmware Inactive image Server /cimc/firmware # activate 1Is specified, the server activates the currently Current FW Version field Installing Bios Firmware from a Remote Server 163 Server # scope bios 164 Scope fault Viewing the Faults and Logs SummaryShow fault-entries Viewing Logs Viewing the Cimc Log Cimc Log Clearing the Cimc Log Configuring the Cimc Log ThresholdServer /cimc # scope log Server /cimc/log # clear Remote-syslog-severity level Sending the Cimc Log to a Remote ServerLocal-syslog-severity Server-ip ip-address Error Informational DebugCritical Server# scope sel System Event LogViewing the System Event Log Server# scope sel Enters the system event log command modeClearing the System Event Log 172 Exporting Technical Support Data Server UtilitiesServer /cimc # scope tech-support Remote-ip ip-address Remote-username name Remote-password passwordRemote-protocol protocol Clearing the Bios Cmos Rebooting the CimcServer# scope bios Enters the bios command mode Provide the generated report file to Cisco TAC Recover Recovering from a Corrupted BiosScope bios Power cycle or reset the server Resetting the Cimc to Factory DefaultsThis example shows how to recover from a corrupted Bios Exporting and Importing the Cimc Configuration Exporting and Importing the Cimc ConfigurationExporting the Cimc Configuration Server /cimc # scope import-export Server /cimc/import-export # Importing a Cimc ConfigurationServer# scope cimc Enters the Cimc command mode Generating Non maskable Interrupts to the Host 181 182 Main Bios Parameters for C22 and C24 Servers Bios Parameters by Server ModelC22 and C24 Servers TPM Support Processor Configuration Parameters Name Advanced Bios Parameters for C22 and C24 ServersNumber of Enabled Cores Execute Disable Intel VT-d Intel VTIntel VT-d Coherency Support Intel VT-d ATS Support Adjacent Cache Line Prefetcher CPU PerformanceHardware Prefetcher DCU IP Prefetcher Direct Cache Access SupportDCU Streamer Prefetch Power Technology Processor Power State C1 Enhanced Processor Power State C6Intel Turbo Boost Technology Frequency Floor Override Energy Performance State Coordination Dram Clock Throttling Memory Configuration Parameters Name DescriptionSelect Memory RAS Dram Refresh rate Low Voltage DDR ModeChannel Interleaving Rank Interleaving Altitude Patrol ScrubDemand Scrub Onboard Storage Parameters Name QPI Configuration Parameters Name DescriptionUSB Configuration Parameters Name Description USB Port Rear All USB DevicesUSB Port Front USB Port Internal Mmio Above 4GB PCI Configuration Parameters Name DescriptionAspm Support VGA Priority Bits per second Console RedirectionTerminal Type Putty KeyPad Flow Control LOM Port n OptionROM All Onboard LOM PortsAll PCIe Slots OptionROM PCIe Slot n OptionROM FRB-2 Timer Server Management Bios Parameters for C22 and C24 ServersOS Watchdog Timer PCIe Slot n Link Speed OS Watchdog Timer Policy OS Watchdog Timer Timeout Boot Order Rules C220 and C240 Servers Main Bios Parameters for C220 and C240 ServersAdvanced Bios Parameters for C220 and C240 Servers 204 Enabled -The processor uses VT-d ATS as required Disabled -The processor does not support ATS 206 207 Power consumption but may reduce system performance 209 210 211 212 213 214 4GB or greater address space USB Port SD CardMemory Mapped I/O Above 4GB Offboard -Priority is given to the Pcie Graphics adapter Enables console redirection on COM port 0 during PostEnables console redirection on COM port 1 during Post Allows you to change the action of the PuTTY function keys Introduced by a hidden terminal problem. This can be oneNone -No flow control is used 218 If it hangs during POST. This can be one of the following Server Management Bios Parameters for C220 and C240 ServersPCIe Mezzanine OptionROM Watchdog timer expires 5 minutes after the OS System removes that device type from the boot order Advanced Bios Parameters for C260 Servers Main Bios Parameters for C260 ServersProcessor Configuration Parameters Name Description C260 Servers Whether the processor uses Enhanced Intel SpeedStep Enhanced Intel Speedstep TechnologyIntel Hyper-Threading Technology Which allows multithreaded software applications to execute Intel VT-d Interrupt Remapping Intel Virtualization TechnologyIntel VT for Directed IO Processor C3 Report Direct Cache Access CPU C State Processor C6 ReportPackage C State Limit Numa Optimized Mirroring Mode Sparing ModeSparing Mirroring Serial a Enable Serial Port Configuration Parameters Name DescriptionUSB Configuration Parameters Name Patrol Scrub Interval PCIe OptionROMs Onboard NIC n ROMPCIe Slot n ROM Onboard Gbit LOM IOH Resource Allocation Onboard 10Gbit LOMSriov Assert NMI on Perr Server Management Bios Parameters for C260 ServersAssert NMI on Serr Baud Rate OS Boot Watchdog Timer Timeout Legacy OS Redirection OS Boot Watchdog PolicyOS Boot Watchdog Timer C420 Servers Main Bios Parameters for C420 ServersAdvanced Bios Parameters for C420 Servers 236 237 238 239 240 241 242 243 244 245 Enabled -Enables the SD card drives Not detected by the Bios and operating system 247 Can be one of the following Allows you to change the action of the PuTTY function keys 250 Server Management Bios Parameters for C420 Servers 252 C460 Servers Main Bios Parameters for C460 ServersAdvanced Bios Parameters for C460 Servers 254 255 Intel VT-d PassThrough DMA 257 258 259 260 261 262 Server Management Bios Parameters for C460 Servers 264 265 266 D E Installing from remote server 159 obtaining from Cisco LDAP, See Active Directory local users Dedicated IN-4 Yaml IN-6