Is VMware ready for HANA production?


SAPonPower

Virtualizing SAP HANA with VMware in productive environments is not supported at this time, but according to Arne Arnold with SAP, based on his blog post of Nov 5,  http://www.saphana.com/community/blogs/blog/2013/11/05/just-a-matter-of-time-sap-hana-virtualized-in-production, they are working hard in that direction.

Clearly memory can be assigned to individual partitions with VMware and to a more limited extent, CPU resources may also be assigned although this may be a bit more limited in its effectiveness.  The issues that SAP will have to overcome, however, are inherent limitations in scalability of VMware partitions, I/O latency and potential contention between partitions for CPU resources.

As I discussed in my blog post late last year, http://saponpower.wordpress.com/2012/10/23/sap-performance-report-sponsored-by-hp-intel-and-vmware-shows-startling-results/, VMware 5.0 was proven, by VMware, HP and Intel, to have severe performance limitations and scalability constraints.  In the lab test, a single partition achieved only 62.5% scalability, overall, but what is more startling is the scalability between each measured interval…

View original post 667 more words

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s