Yeah, so that should be doable.

This way you can also update the WIM and still the majority will come down via 
the wire, updating the USB key for next time.

Haven't tried the USB media as cache location, but *should* work.

//A

From: [email protected] [mailto:[email protected]] On 
Behalf Of Roland Janus
Sent: den 3 juni 2015 13:59
To: [email protected]
Subject: RE: [mssms] Prepopulate branchcache on client for ConfigManager

Yeap, that's basically what I do.

I use a usb boot media with the prestaged.wim, I don't like full media,  on the 
same stick, just as a file.
The (single) tasks sequence takes care of everything also applying the wim.
Later one the prestage media takes over.

Two packages create the majority of the traffic left: The toolkit and the boot 
image it has to download once.
The same boot image associated with the TS.

I would add your BC piece, have the content on the same stick, copy the content 
into the cache
Done. I hope :)

-R


From: [email protected]<mailto:[email protected]> 
[mailto:[email protected]] On Behalf Of Andreas Hammarskjöld
Sent: Mittwoch, 3. Juni 2015 13:24
To: [email protected]<mailto:[email protected]>
Subject: RE: [mssms] Prepopulate branchcache on client for ConfigManager

Yeah, doable, but a little tricky!

Another cache can be injected as is or by using the PowerShell cmdlets. Extract 
the info from the server using the powershell cmdlets allows of course to 
select packages but is a little time consuming to inject into the cache. It's a 
bit vague and undocumented, so asked the devs to clarify this a little, in our 
testing we had to set the servers secret key to match the client before 
importing content or it wouldn't be used. Unsure if it's a bug or "by design".

One of the steps in the upcoming version searches the local HD's for an old 
cache to inject before starting up BC.

So what exactly did you have in mind? A build DVD like the secret MS "hybrid" 
media approach, build over the wire but with local content?

//Andreas

From: [email protected]<mailto:[email protected]> 
[mailto:[email protected]] On Behalf Of Roland Janus
Sent: den 3 juni 2015 12:32
To: [email protected]<mailto:[email protected]>
Subject: [mssms] Prepopulate branchcache on client for ConfigManager

Something for Andreas and Phil

Assuming I use your branchcache for PE, which I guess is a pre-req for what I 
want to do anyway, is there a way to prepopulate the branchcache cache so that 
PE can use it?
Like the toolkit package or the  boot image if it needs to be downloaded.

Also assuming I have a local source available with that content.

That assumes :) I can get my hands on the content, extract it somehow.

Ypu get the idea?

-roland








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