I have an issue with protection manager 3.7. I have a primary filer (6030 ontap 7.24) that I have backups running to another filer (3070 7.3P5D1).
I have manually created the resource volumes on the 3070, and DPM creates the qtree snapmirrror relationship with no issues between filers. The backup happens at 8pm (default policy), and everything is hunky dory. Over time, the GUI has an overall status of normal, then goes to lag warning, then lag error. The snapmirror status is current, and I have removed all the alerts per kb (https://now.netapp.com/Knowledgebase/solutionarea.asp?id=kb42558), but still stays with a status of error.
What is strange is if I do a manual backup, it goes from error to normal. All the jobs that run at 8pm are completed, and succeded.
This is not in prod yet, but would save the backup guys about 26 hours on the weekend, so they are interested it getting this resolved. I dont want to upgrade the filers to 7.3.1. I am waiting for 7.3.2 to come out, and most likely will not go live on DPM until 3.8 comes out.