I have had several failed backups using Symantec Endpoint protection of my exchange server, currently the issue stems from the transaction logs being corrupt because the database log files were completely cleared to make sure the exchange server continued to have space and wouldn't crash. The current solution I would like to try is to do a reseed of the mailbox database on the server that is causing the issue, however I want to know if anything can go wrong from running the command Update-MailboxDatabaseCopy -Identity DB1\MBX1.
Also the Database that has an issue is the active database on one of the two Exchange servers, will it can any issues if I make the copy database the active copy and suspend the failed copy to reseed? Will there be any lag in people receiving emails?