Use Print outside for loop instead of Log (readability)

[schabrolles]

Relax-and-Recover (ReaR) Pull Request Template

Please fill in the following items before submitting a new pull request:

Pull Request Details:

• Type: Enhancement

• Impact: Low

• Reference to related issue (URL):

• How was this pull request tested?

• Brief description of the changes in this pull request:
  Use Print instaed of log and use it only once to improve readability

[schabrolles]

Merge this one directly as it is a minor change.

[jsmeix]

@schabrolles
I think it is insufficient to use one same backup restore log file for all TSM filespaces.
I think for each TSM filespace a separated backup restore log file should be used
so that the user can later inspect all of them if later issues appear, cf. my
changes regarding TSM in #1803