Click the Exhibit button.
You have an SVM-DR relationship as shown in the exhibit. You are given a new requirement to use SnapMirror Synchronous (SM-S) for the data volumes in NFS-
SVM-01.
In this scenario, which solution is supported to enable SM-S in ONTAP 9.8 software?
To enable SnapMirror Synchronous (SM-S) in ONTAP 9.8 software, you need to set up new SM-S relationships originating from the AFF A220 to a new destination. This approach meets the requirement to use SnapMirror Synchronous while considering the correct setup procedures in ONTAP. You cannot simply modify an existing SVM-DR policy to use synchronous mode; a new relationship must be established.
This is one of the typical test questions that is not clear. It is clear that you cannot convert async to sysnc. You must release async and create new sync. Now playing with words comes in. You are CREATING the relationship FROM Destination. That is from FAS2720. But the synchronization then goes from A220 to FAS2720. I think that if there is SET UP FROM the answer must be A because you set up new relationship from destination - that is from 2720.
I think " D "
answer is : D https://www.netapp.com/pdf.html?item=/media/17174-tr4733pdf.pdf page 23 You cannot convert an Asynchronous SnapMirror relationship to Synchronous (and vice versa) by simply modifying the SnapMirror policy. You must delete and release the existing SnapMirror relationship with the parameter -relationship-info-only and then create a new relationship with the intended policy and resynchronize Page 23
I think the answer shoud be A, because the SnapMirror relationship must be created at the destination cluster
I believe you are right . I find the url related bro this question https://thinksystem.lenovofiles.com/storage/help/index.jsp?topic=%2Fdata_protection_power_guide%2FB9E36563-1C7A-48F5-A9FF-1578B99AADA9_.html
But the direction should be from AFF to FAS isn't?
Correct is A.
Agree with Mahonycz, set up relationship is done from the destination, which is FAS2720
D is the correct answer.
D is the answer
Confirm D
B is incorrect
as said below
I believe D... From AFF
https://www.netapp.com/pdf.html?item=/media/17174-tr4733pdf.pdf
Incomplete question. You can setup SM-S for a volume with System Manager from the source cluster (answer A) but you can also setup SM-S with the CLI from the destination cluster (answer D)
sorry, I meant answer D is possible with System Manager and answer A with CLI
Existing SnapMirror relationships can be changed between asynchronous and synchronous relationships. Direct conversions are not supported (Figure 8). The original asynchronous or synchronous relationship must be deleted and released, and a new asynchronous or synchronous relationship created. Note: When releasing the existing relationship, you must use the -relationship-info-only true parameter to the snapmirror release command. This allows the new relationship to be resynchronized with minimal data transfer between source and destination as the common Snapshots are retained. The relationship must be created in destination
https://docs.netapp.com/us-en/ontap-sm-classic/volume-disaster-prep/task_creating_snapmirror_relationships_93_later.html You must perform this task from the source cluster.
D all the way