I'm migrating vdisks from SVC to V7000 using Migrate to Image Mode.
My understanding is that this process does the following:
1. Read an extent from the source volume
2. Write the extent to the target volume
3. Delete the extent from the source volume
4. Update the image mode volume
Have I got this right?
My concern is that I have quite a few TB of data to migrate. The SVC and V7000 are in separate DCs and have 2 x 2Gbps connections. If we suffer a serious outage, e.g. complete power failure in one DC, where would that leave the migration process?