To answer your questions:
#1. When will the first queue processing occues? Will the queue occur after 20 minutes since some services or daemon processes are started?
Queue Processing runs on a schedule and will attempt to start every 12 hours, trigg...
This appears to be a database backup that calls bpresolver, and fails with a 1. Generally speaking, this is not considered successful at all for database backups, since the DB is not likely to function if only 'partially' restored.
Review the child ...
On point 4, this is a Storage Server Credential configuration requirement.
For an "Optimized Duplication" (which is the faster DataDomain to DataDomain operation in your case), the two Storage Servers (i,e, DataDomain hostnames) must have at least on...
I would suggest the following:
Review the path the data is traversing from he client to the end storage unit to identify any possible bottlenecks, that is to say, any points where there may be congestion of traffic.
If the bottlneck is more likely on...
Just like any Differenital incremental backups, if you wish to restore to that specific point in time, all the Differential incrementals prior to the last full and INCLUDING the last full will be required for restore. Cumulative incrementals would ...