Need to upgrade Esxi HBA Card drivers for IBM Server

Now days we are getting timeout during SVMotion stuck @32%, further we have identified reason was HBA driver was not compatible
 URL for Ref is..:
http://emulex.force.com/knowledgebase/articles/Knowledgebase_Article/VAAI-causes-IO-storms-on-LPe11000-and-LPe12000-Adapters-causing-performance-degredation
http://kb.vmware.com/selfservice/microsites/search.do?language=en_US&cmd=displayKC&externalId=1033665
As of now we are working with workaround solution, but to get this fixed need to install drivers?
Kindly advise if this can be done using update manager or if any command line method to be used for same?
Looking for upgrade on multiple host in my vCenter .
Please advise best way to get this drivers update for all my Esxi 5.x Host?
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Andrew Hancock (VMware vExpert / EE MVE^2)VMware and Virtualization ConsultantCommented:
The driver can be delivered by Update Manager, or it can be manually installed.

If you have multiple hosts, and Update Manager, import the new driver (vib) using Update Manager.
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patronAuthor Commented:
Thanks a lot
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patronAuthor Commented:
Thanks
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