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Exchange 2019 DAG Cluster: no transaction log truncate

Susanne 21 Reputation points
2021-10-27T12:38:15.777+00:00

We have a brand new 2 member DAG cluster with 2 databases in replication. No errors, no queues. Full Backup with Windows Backup VSS and a 3rd party backup software. no errors in eventlog. full backup and Incremental backup do not truncate logs. about 800 MB now. no circular logging. no replay lag time, no truncate log time, Exchange VSS Writer present with no errors.

Is there a threshold? what else can I check? there is only one mailbox at this time, I've tried to produce as much traffic as possible. It should work before production.

But no chance. Please help.

Exchange | Exchange Server | Management
Accepted answer
  1. Andy David - MVP 157.8K Reputation points MVP Volunteer Moderator
    2021-10-27T13:07:53.647+00:00

    Like what events?
    With only one mailbox and that level of logs, I dont think you are having a problem just yet, at least it doesnt appear so.

    I would test with more users and see how it looks and if the logs get truncated after a full backup.

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