HP B- Accelerators Linux Support and other resources, Before you contact HP, Customer Self Repair

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Support and other resources

Before you contact HP

Be sure to have the following information available before you call HP:

Active Health System log (HP ProLiant Gen8 or later products)

Download and have available an Active Health System log for 3 days before the failure was detected. For more information, see the HP iLO 4 User Guide or HP Intelligent Provisioning User Guide on the HP website (http://www.hp.com/go/ilo/docs).

Onboard Administrator SHOW ALL report (for HP BladeSystem products only)

For more information on obtaining the Onboard Administrator SHOW ALL report, see the HP website (http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?lang=en&cc=us&objectID=c 02843807).

Technical support registration number (if applicable)

Product serial number

Product model name and number

Product identification number

Applicable error messages

Add-on boards or hardware

Third-party hardware or software

Operating system type and revision level

HP contact information

For United States and worldwide contact information, see the Contact HP website (http://www.hp.com/go/assistance).

In the United States:

To contact HP by phone, call 1-800-334-5144. For continuous quality improvement, calls may be recorded or monitored.

If you have purchased a Care Pack (service upgrade), see the Support & Drivers website

(http://www8.hp.com/us/en/support-drivers.html). If the problem cannot be resolved at the website, call 1-800-633-3600. For more information about Care Packs, see the HP website (http://pro-aq-sama.houston.hp.com/services/cache/10950-0-0-225-121.html).

Customer Self Repair

HP products are designed with many Customer Self Repair (CSR) parts to minimize repair time and allow for greater flexibility in performing defective parts replacement. If during the diagnosis period HP (or HP service

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Contents HP IO Accelerator Version 3.2.3 Linux User Guide Page Contents Maintenance Resources About this guide Contents summaryOverview IntroductionProduct naming IO Accelerator capacity 320GB 640GB Models AJ878B BK836A Performance attributesSupported firmware revisions Required operating environmentSupported hardware Introduction Introduction Installation overview Software installationInstalling RPM packages on SUSE, RHEL, and OEL $ uname -rRpm -Uvh fio*.rpm Rpm -Uvh iomemory-vsl-kernel-version-VSL-version.x8664.rpmBuilding the IO Accelerator driver from source Building an RPM installation package$ rpmbuild --rebuild iomemory-vsl-VSL-version.src.rpm Upgrading device firmware from VSL 1.x.x or 2.x.x to Fio-bugreport Upgrading procedure$ rpm -qa grep -i iomemory $ rpm -e iomemory-vsl-2.6.18-194.el5-2.2.0.82-1.0 Fio-update-iodrive iodriveversion.fff$ modprobe iomemory-vsl Loading the IO Accelerator driver # Provides iomemory-vsl # Required-Start boot.udevControlling IO Accelerator driver loading Fio-attach /dev/fct$ chkconfig --del iomemory-vsl Using the init script$ chkconfig --add iomemory-vsl # blacklist iomemory-vslUsing module parameters Setting the IO Accelerator driver optionsMounting filesystems Handling IO Accelerator driver unloadsPersistent configuration One-time configurationUpgrading the firmware $ modprobe iomemory-vsl auto-attach=0Using the device as swap Enabling PCIe powerUsing the Logical Volume Manager Options iomemoryvsl preallocatememory=1072,4997,6710,10345Device partitions Configuring RAIDDevice /dev/fio Etc/mdadm.conf$ mdadm --detail --scan Chkconfig boot.md on Chkconfig mdadmd on$ mdadm --assemble --scan Fio-status Building a RAID 10 across multiple devicesDiscard Trim on Linux Understanding Discard Trim supportSnmp details for Linux Setting up Snmp for LinuxFiles and directories Snmp master agentInstalling the Snmp subagent Configuring the Snmp master agentYum install net-snmp rsync Snmp agentX subagentManually running the Snmp subagent Running and configuring the Snmp subagentSubagent log file Enabling Snmp test mode Using the Snmp sample config filesPCI0100.0 Setting up Snmp for Linux Supported Snmp MIB fields Troubleshooting SnmpSnmp MIB Maintenance tools MaintenanceDevice LED indicators Command-line utilitiesFio-update-iodrive Enabling PCIe power overrideOptions iomemory-vsl externalpoweroverride=value Common maintenance tasksEnabling the override parameter Unloading the IO Accelerator driver Uninstalling the IO Accelerator driver RPM packageDisabling auto attach Disabling the driver Unmanaged shutdown issuesEtc/modprobe.d/iomemory-vsl.conf Options iomemoryvsl autoattach=0Utilities reference UtilitiesFio-attach Fio-attach device optionsFio-bugreport Fio-beaconFio-beacon device options Tmp/fio-bugreport-20100121.173256-sdv9ko.tar.bz2Fio-detach Fio-detach device options Fio-formatFio-format options device Fio-pci-check options Fio-pci-checkFio-status Fio-snmp-agentxFio-snmp-agentx options Fio-status device optionsUtilities Fio-sure-erase Fio-sure-erase options device Fio-update-iodrive Fio-update-iodrive options iodriveversion.fff Domainbusslot.func Nand flash and component failure Monitoring IO Accelerator healthHealth metrics Health monitoring techniques Software RAID and health monitoring About flashback protection technologyIntroduction to performance and tuning Performance and tuningDisabling Dvfs Limiting Apci C-statesSetting the interrupt handler affinity Setting Numa affinityAdvanced configuration example Numa configurationIntroduction to Numa architecture Numa node override parameter13,14,18,19 Resources Subscription serviceFor more information Warranty information Safety and regulatory complianceRegulatory information Before you contact HP Support and other resourcesHP contact information Customer Self RepairRéparation par le client CSR Riparazione da parte del cliente Reparaciones del propio cliente Reparo feito pelo cliente Support and other resources Support and other resources Support and other resources Acronyms and abbreviations SMH Documentation feedback Index Uninstalling utilities