HP X3800sb ISS Technology Update, Volume 7, Number 9
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- HP X3800sb | ISS Technology Update, Volume 7, Number 9 - Page 1
ProLiant server management, Part 2 7 Recently published industry standard server technology papers 13 Contact us ...13 Quick is within specifications. When the power is not within specifications, the the battery is converted to provide power to the load until the utility returns service or - HP X3800sb | ISS Technology Update, Volume 7, Number 9 - Page 2
in data center applications. Use iLO Advanced to capture server event video HP Integrated Lights-Out (iLO 2) is a remote management processor that is integrated into HP ProLiant and BladeSystem servers. Basically, iLO enables full control of data center servers 24 hours a day from anywhere there is - HP X3800sb | ISS Technology Update, Volume 7, Number 9 - Page 3
for troubleshooting, training, and quality assurance purposes. Additional resources For additional information on the topics discussed in this article, visit the following links: Resource Overview Quick Specs User Guide URL www.hp.com/go/iLO http://h18013.www1.hp.com/products/quickspecs/12362_div - HP X3800sb | ISS Technology Update, Volume 7, Number 9 - Page 4
support, power management features, and 12 Gbps. Visit http://www.t10.org/index.html for more information. Serial ATA (SATA) HP guiding the introduction of Fibre Channel over Ethernet (FCoE). HP specifications. The IP Storage Working Group is currently dormant, having completed all its work. HP - HP X3800sb | ISS Technology Update, Volume 7, Number 9 - Page 5
World (SNW). SNIA's Green Storage Initiative is exploring energy efficiency for storage systems. HP and SNIA also work with the Distributed Management Task Force (DMTF) to ensure server and storage management consistency. Visit http://www.snia.org for more information. JEDEC Solid State Technology - HP X3800sb | ISS Technology Update, Volume 7, Number 9 - Page 6
development teams in making wise architecture decisions for new products. Mark's knowledge and expertise are important resources that allow HP to ship and support its ProLiant server products. Mark and his wife Elizabeth have been married for 10 years. His hobbies include building radio-controlled - HP X3800sb | ISS Technology Update, Volume 7, Number 9 - Page 7
perform basic target operations on ProLiant servers (for instance, powering on or powering off the server, or obtaining event logs). From a Windows or Linux client, administrators can use SM CLP to remotely interrogate and control servers using the Integrated Lights-Out 2 (iLO 2) processor. SM CLP - HP X3800sb | ISS Technology Update, Volume 7, Number 9 - Page 8
ISS Technology Update Volume 7, Number 9 Targets record1 Properties number=1 severity=Informational date=01/29/2008 time= 04/01/2008 time=14:38 description=POST Error: 1794-Drive Array - Array Accelerator Battery Charge Low Verbs cd version exit show set Properties Verbs cd version exit show delete - HP X3800sb | ISS Technology Update, Volume 7, Number 9 - Page 9
ISS Technology Update /system1 Targets firmware Properties version=P56 date=05/21/2006 Verbs cd version exit show set bootconfig1 Targets bootsource1 Properties bootorder=1 bootsource2 Properties bootorder=2 bootsource3 Properties bootorder=3 Verbs cd version exit show set Verbs cd version exit show - HP X3800sb | ISS Technology Update, Volume 7, Number 9 - Page 10
ISS Technology Update cd version exit show set Targets logical_processor1 Properties current_pstate=1 pstate0_avg=9.5 pstate1_avg=90.5 pstate2_avg=0.0 pstate3_avg=0.0 pstate4_avg=0.0 pstate5_avg=0.0 pstate6_avg=0.0 pstate7_avg=0.0 logical_processor4 Properties - HP X3800sb | ISS Technology Update, Volume 7, Number 9 - Page 11
ISS Technology Update Properties type=PCI Express width=8x Verbs cd version exit show set fan1 Properties DeviceID=Fan 1 ElementName=I/O Board OperationalStatus=Ok VariableSpeed=Yes DesiredSpeed=45 HealthState=Ok fan2 Properties DeviceID=Fan 2 ElementName=I/O Board OperationalStatus=Ok VariableSpeed - HP X3800sb | ISS Technology Update, Volume 7, Number 9 - Page 12
ISS Technology Update Additional resources For additional information on the topics discussed in this article, visit: Resource HP Integrated Lights-Out DMTF SMASH information PuTTY and Plink URL www.hp.com/go/ilo www.dmtf.org/standards/mgmt/smash/ www.google.com/search?q=PuTTY Volume 7, Number 9 - HP X3800sb | ISS Technology Update, Volume 7, Number 9 - Page 13
/SupportManual/c010714 96/c01071496.pdf "HP Integrated Lights-Out security, 6th edition" technology http://h20000.www2.hp.com/bc/docs/support/SupportManual/c002127 brief 96/c00212796.pdf Industry-standard server technical papers can be found at www.hp.com/servers/technology. Contact us Send
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ISS Technology Update
Volume 7, Number 9
1
ISS Technology Update
Volume 7, Number 9
Keeping you informed of the latest ISS technology
Quick tips for differences in energy efficiency between online “double-conversion” technology and online
“on-demand” technology
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Use iLO Advanced to capture server event video
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HP Industry Standard Servers - a leader in industry standards for storage
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Meet the Expert—Mark Fletcher (confessions of an ISS “hitman”)
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Common SM CLP scripting commands for ProLiant server management, Part 2
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Recently published industry standard server technology papers
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Contact us
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Quick tips for differences in energy efficiency between online “double-
conversion” technology and online “on-demand” technology
This quick tip first defines online “on-demand” technology and online “double-conversion” technology. It then contrasts the
energy efficiency performance delivered by these two technologies, each of which uses a different method to ensure a reliable
power source for continuous data center operations.
Online “double-conversion” technology
Online double-conversion is currently the technology that most data centers use for their uninterruptible power supply (UPS)
systems. In this type of UPS, the inverter is always on; it continuously converts AC to DC and then DC to AC. This generates a
pristine, or very low-distortion, sinusoidal waveform; however, efficiency is significantly lower than with online on-demand.
Online “on-demand” technology…plus double conversion
Online on-demand is an energy efficient technology that allows incoming power to connect directly to the load through
protected circuits when the incoming power is within specifications. When the power is not within specifications, the double-
conversion technology takes over to regulate the incoming voltage to an acceptable level for the load. Both online on-demand
and double-conversion modes protect the critical load from voltage fluctuations and from damaging transients that can originate
at the utility. And in the event the power goes out completely, the energy from the battery is converted to provide power to the
load until the utility returns service or until a graceful equipment shutdown becomes necessary.