Microsoft ODX, works as expected ?

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does 1 has implemented microsoft odx on failover cluster - 2012 r2 ?

btw, have made setup, , first copy between odx drives fast , consecutive copies falls normal host copy.

failover cluster of 3 nodes dynamic quorum on fsc rx600s6 hw , storage array details in below.

product model : vmax-1
enginuity build version : 5876.268.174 (odx certified emc storage array)

your feedback , advise appreciated.

hi iamdeepak,

please first install following update narrow down issue , offer more information current environment, such using hyper-v cluster.

recommended hotfixes , updates windows server 2012 r2-based failover clusters

http://support.microsoft.com/kb/2784261/en-us 

please, review cluster validation , update integration service of virtual machine if outdate. 

if using hyper-v cluster role please install following hotfix.

offloadwrite doing prepare criticalio whole vhd in windows server 2012 or windows server 2012 r2 hyper-v host.

http://support.microsoft.com/kb/2913695/en-us  

please refer following information confirm using odx requirement conditions.

windows offloaded data transfers overview

http://technet.microsoft.com/en-us/library/hh831628.aspx

others possible have installed smb bandwidth limit component, in scenario please refer following kb re-active odx.

smb bandwidth limit component breaks offloaded data transfers (odx) in windows server 2012 r2

http://support.microsoft.com/kb/3018179/en-us

you can refer following article confirm whether odx working.

is offloaded data transfers (odx) working?

http://blogs.technet.com/b/askcore/archive/2014/06/26/is-offloaded-data-transfers-odx-working.aspx

i’m glad of you!

please remember mark replies answers if , unmark them if provide no help. if have feedback technet support, contact tnmff@microsoft.com



Windows Server  >  Windows Server General Forum



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