we use two Exchange 2016 with a DAG.
every hour during log backup (netbackup with Snapshot technologie) we get an error under Exchange - HigAvailability - BlockReplication
Passive BlockMode for database xxx failed to read data. Active was EX2. Error: Microsoft.Exchange.Cluster.Replay.NetworkEndOfDataException: Communication was terminated by server 'EX2': Data could not be read because the communication channel was closed..
It's only for 15-20sec. should we ignore this.
can we improve something