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Gareth86

Slow image deployment download since SCCM 2012 R2 upgrade

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Firstly can I say I love this website, it has helped me out lots of times, I've never had official SCCM training and I've implemented and support SCCM at my college, with great help from here!

 

The problem I'm having now is since I've upgraded to SCCM 2012R2 its extremely slow at downloading images when deploying an OS to a computer. It was working fine on SCCM 2012 SP1.

 

The SCCM Server is running on VMware 5.1 and is using the VMXNET 3 network card.

 

Hope someone can help.

 

Thank you.

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I've also noticed images are taking a LOT longer to download during deployment and I haven't changed anything that would affect the process bar upgrading to SCCM 2012 R2 from SP1. I'm hoping that there is a quick fix for this as our deployment time has just blown out by at least another 30mins, maybe more....

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That is something totaly different. it serves as a tweak to load Winpe faster, but does not apply to actual TS deployments inside winpe. But the link you provided is something that all users of SCCM should actualy change to get winpe loading faster. It's a matter of seconds instead of minutes to load winpe when this value is set to at least 8192. 16384 does not work on all devices but the very newest computers.

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