DFS replication status: unknown click here for details

hello,

i have problem dfs server. when click on replication group under namespace, , click on replication tab, see error bellow:

replication status: unknown click here details

and when click on word here error bellow:

system.argumentexception: item same key has been added.
@ system.throwhelper.throwargumentexception(exceptionresource resource)
@ system.collections.generic.dictionary'2.insert(tkey key, tvalue value,
boolean add)
at
microsoft.remotefilesystems.management.dfs.adqueryhelper.queryfrs2publishedlinks(string rootpath)
at
microsoft.remotefilesystems.management.dfs.linkreplicationdata.resolvereplicatedlinks()

this issue started after namespace accidentally deleted , replication groups added again serer.

please help.

thank you

hi ecumen,

thanks post.

according description, seems problem due broken replication group had been duplicated rather fixed.

as dfs replication work without dfs-namespace, after deleting namespace, replication group unrelated namespace anymore recreated.

please remove current replication group , create new 1 through dfs namespace see if can resolve issue.

you may refer thread discussed before.

https://social.technet.microsoft.com/forums/windowsserver/en-us/141041a6-7850-4ae5-aed1-ff37149da84b/dfsr-namespace-and-replication-not-linked-after-accidental-namespace-deletion?forum=winserverfiles

best regards,

mary dong

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Windows Server  >  File Services and Storage