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HP Serviceguard For More Information, Call to Action, To read more, see:, http://docs.hp.com/en/feedback.html, ∙HP BladeSystem: http://www.hp.com/go/bladesystem

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For More Information

To read more, see:∙HP BladeSystem: http://www.hp.com/go/bladesystem∙HP Serviceguard Solutions: http://www.hp.com/go/serviceguardsolutions∙HP Insight Dynamics: http://www.hp.com/go/insightdynamics∙HP Insight Dynamics – VSE for Integrity servers: http://www.hp.com/go/vse

Call to Action

HP welcomes your input. Please give us comments about this white paper, or suggestions for LVM or related documentation, through our technical documentation feedback website: http://docs.hp.com/en/feedback.html

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© Copyright 2010 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice. The only warranties for HP products and services are set forth in the express warranty statements accompanying such products and services. Nothing herein should be construed as constituting an additional warranty. HP shall not be liable for technical or editorial errors or omissions contained herein.

Trademark acknowledgments, if needed.

HP Publication Number 5697-0470, May 2010

Contents

Best Practices for HP BladeSystem Deployments using HP Serviceguard Solutions for HP-UX11i Executive Summary BladeSystem Overview Hardware Components Both enclosures share common: ∙Half-height /full-heightserver blades ∙Interconnect modules ∙Mezzanine Host Bus Adapter (HBA) cards ∙Storage blades Fans Half-heightserver blade Switch modules Power supply modules Signal midplane Power backplane Page Page ∙if a BL870c server blade is in device bays 1 and 2, the value of "N" is ∙if a BL870c server blade is in device bays 3 and 4, the value of "N" is ∙If a BL870c server blade is in device bays 5 and 6, the value of "N" is ∙If a BL870c server blade is in device bays 7 and 8, the value of "N" is Blade Slot # N = 2,4,6,8 for Integrity BL870c HP BladeSystem Onboard Administrator HP Integrity Blade Servers Eliminating Single Points of Failure in HP BladeSystem Configurations Redundant Hardware Configurations within Blade Enclosures General HP BladeSystem I/O Redundancy Considerations Networking Connectivity Fiber Channel SAN Connectivity HP Virtual Connect (VC) High Availability Server Profile Configurations LOM and mezzanine card information Page Using Serviceguard in HP BladeSystem Configurations Page Serviceguard Clustering within a Single Blade Enclosure Quorum Service HP Systems Insight Manager (SIM)(Linux OS) Central Management Server (CMS) Redundant Clustering across Multiple Blade Enclosures or non-BladeServers LAN SAN EVA Disk Array Additional Considerations for using Serviceguard with the HP BladeSystem This issue also affects Fibre Channel Connectivity: Virtual Connect: Flex-10: The HP NC532m Dual Port 10GbE ∙Considerations for InfiniBand use: Serviceguard Solutions Portfolio: Other Areas to Improve HP BladeSystem Solution Availability: http://h20195.www2.hp.com/V2/GetPDF.aspx/c01956953.pdf http://docs.hp.com/en/ha.html#Quorum%20Server Conclusion For More Information Call to Action