Hello!
I have a following situation:
2013 DAG group, 2 mailbox servers (MB2013_1 and _2) + 2 CAS servers (CAS2013_1 and _2)
2010 stand-alone mailbox server (MB2010) + CAS server (CAS2010)
in co-existence mode.
I've created a database on 2013 and put it on both MB servers.
I've started a migration batch for 48 users from 2010 database to 2013 database.
7 Users were migrated successfully, then a disaster happened /power offline/ and server with one of 2013 mailboxes (MB2013_1), one of 2013 CAS (CAS2013_2) and 2010 mailbox and CAS went down.
After it was brought up I've restored database on MB2013_1 from MB2013_2 (it was corrupted on MB2013_1).
Batch, obviously, failed with an error. For four users migration was not finalized, but was in process (7 users were Finalized).
I've deleted the batch and created new one for remaining 41 users.
It's still "Syncing" (for 2+ days) with Synced/Finalized/Failed = 0.
Database state is "Active Mounted" and Index is heathy.
Why mailboxes are not being migrated from 2010 database to 2013?
Thank you in advance!