HP BladeSystem c3000 ISS Technology Update, Volume 9, Number 3
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- HP BladeSystem c3000 | ISS Technology Update, Volume 9, Number 3 - Page 1
2 HP ISS Technology Update Volume 9, Number 3 Keeping you informed of the latest ISS technology Enabling physical drive write cache on HP Smart Array controllers 2 Does HP Enclosure Dynamic Power Capping affect individual server blade performance 3 Meet the Expert-Chad Mar ...5 Contact us ...6 - HP BladeSystem c3000 | ISS Technology Update, Volume 9, Number 3 - Page 2
cache even if the server's power is completely lost. These pending writes to disk are then executed once power is restored. Smart Array controllers can be enabled for all drives attached to a controller using HP array configuration tools, including the Array Configuration Utility (ACU). Enabling - HP BladeSystem c3000 | ISS Technology Update, Volume 9, Number 3 - Page 3
? HP has designed Enclosure Dynamic Power Capping technology specifically for BladeSystem enclosures. It allows your administrator to set a power cap on an enclosure by using either HP Insight Control power management (ICpm) version 2.0 or later, or Onboard Administrator (OA) firmware version - HP BladeSystem c3000 | ISS Technology Update, Volume 9, Number 3 - Page 4
to explain how the OA enforces the enclosure power cap. Assume that you have an HP c7000 BladeSystem enclosure holding sixteen ProLiant BL280c G6 server blades, each with 24GB of RAM. Based on the HP BladeSystem Power Sizer tool, the total enclosure power consumption is nearly 3200 Watts at 100 - HP BladeSystem c3000 | ISS Technology Update, Volume 9, Number 3 - Page 5
knowledge, intellect, and leadership that exemplifies HP leadership in server technology. Currently, Chad is a Project Manager for ISS Shared Engineering Services with responsibilities that include the next generation iLO technology, systems troubleshooting, and technology investigations. But over - HP BladeSystem c3000 | ISS Technology Update, Volume 9, Number 3 - Page 6
Contact us Send comments about the ISS Technology Update to [email protected]. To subscribe to the ISS Technology Update, click mailto:[email protected]?subject=TechUpdate_subscription Past articles can be found at http://h18004.www1.hp.com/products/servers/technology/whitepapers/general.html#archive.
HP ISS Technology Update
Volume 9, Number 3
Keeping you informed of the latest ISS technology
Enabling physical drive write cache on HP Smart Array controllers
............................................................
2
Does HP Enclosure Dynamic Power Capping affect individual server blade performance?
............................
3
Meet the Expert
—
Chad Mar
.................................................................................................................
5
Contact us
..........................................................................................................................................
6
Recently published Industry-Standard Server technology papers
Title
URL
HP ProLiant AMD-based 100-series G7 servers
nual/c02157764/c02157764.pdf
HP ProLiant AMD-based 300-series G7 servers
nual/c02160131/c02160131.pdf
HP ProLiant Intel-based 300-series G6 and G7
servers
nual/c00502616/c00502616.pdf
The AMD processor roadmap for industry-
standard servers, 7th edition
nual/c00428708/c00428708.pdf
DDR3 memory technology
nual/c02126499/c02126499.pdf
ProLiant 100-series Intel-based G6 servers, 4th
edition
nual/c01751718/c01751718.pdf
HP Industry Standard Server technical papers can be found at
www.hp.com/servers/technology