explore increasing reporting on copy failed / deletion part of operations

[jbrodriguez]

as discussed in https://forums.unraid.net/topic/43651-plugin-unbalanced/?do=findComment&comment=1370576

I'm not the author of this app, and possibly @jbrodriguez could improve the status reporting, so it's more clear when the copy part isn't completed successfully, or the deletion part is in progress so you don't kill it while it's still working.