-
Recent Posts
- HPE 3PAR Adaptive Optimization configuration demystified
- 3PAR iSCSI Delayed ACK read or write performance issues
- Brocade 300 password recovery and factory reset
- vCenter Server Appliance 6.0 bug – Intermediate authentication issues – Native platform error -1765328378
- 3PAR with AO and SSDs. How much do I need?
Recent Comments
Archives
- July 2017
- June 2017
- March 2017
- February 2017
- October 2016
- August 2016
- November 2015
- October 2015
- September 2015
- March 2015
- January 2015
- December 2014
- November 2014
- September 2014
- April 2014
- August 2013
- May 2013
- April 2013
- January 2013
- December 2012
- May 2012
- April 2012
- March 2012
- December 2011
- October 2011
- March 2011
- February 2011
Categories
Meta
Tag Archives: adaptive optimization
HPE 3PAR Adaptive Optimization configuration demystified
Adaptive Optimization is disk tiering technology within 3PAR OS, which automatically moves the most frequently accessed data blocks to the fastest disks and infrequently accessed data blocks of data to slower disks. I will not try to recite official documentation … Continue reading
3PAR with AO and SSDs. How much do I need?
Most of the people involved with storage deal on daily basis with performance and capacity monitoring. There are two metrics which everyone cares the most: size and IOPS. Of course, latency, queue depth and many more have significant impact as well. If you … Continue reading