Your company has two main offices. The offices are located in London and Seattle. All servers run Windows
Server 2016.
In the Seattle office, you have a Distributed File System (DFS) server named FS1. FS1 has a folder named
Folder1 that contains large Windows image files.
In the London office, you deploy a DFS server named FS2, and you then replicate Folder1 to FS2.
After several days, you discover that the replication of certain files failed to complete.
You need to ensure that all of the files in Folder1 can replicate to FS2.
What should you do?
A.
Modify the disk quota of the drive that contains Folder1.
B.
From a command prompt, run dfsutil /purgemupcache.
C.
Create a quota for Folder1 by using File Server Resource Manager (FSRM).
D.
Modify the size of staging area of Folder1.
Explanation:
https://technet.microsoft.com/en-us/library/hh831487(v=ws.11).aspx
The correct answer is D, “Modify the size of staging area of Folder1”
Folder1 that contains large Windows image files and If a staging folder quota is configured to be too small, DFS Replication might consume additional CPU and disk resources to regenerate the staged files. Replication might also slow down, or even stop, because the lack of staging space can effectively limit the number of concurrent transfers with partners
For the initial replication of existing data on the primary member, the staging folder quota must be large enough so that replication can continue even if multiple large files remain in the staging folder because partners cannot promptly download the files.
To properly size the staging folder for initial replication, you must take into account the size of the files to be replicated. At a minimum, the staging folder quota should be at least the size of the 32 largest files in the replicated folder.
Explanation:
https://msdn.microsoft.com/en-us/library/cc754229(v=ws.11).aspx