> > > Proposed solution:
> > >
> > > The second new option
> > >   -old-root <dir>
> >
> > Why not -old-root alone?
> 
> When doing several incremental backups one would end up
> with a directory structure like this:
> <root>
>         <all current dirs of backup n>
>          backup_<n-1>
>                              <dirs of backup n-1>
>                               backup_<n-2>
>                                                   ....
> 
> To prevent that one would have to be able to detect
> the special backup directories and always keep them
> at top level, which would require magic or help
> by the user.
> 
> Or have I misunderstood your suggestion?

Well, the idea was

<root>  <laterst_backup>
        <backup-1>
        <backup-2>

but you're right, it might turn out too tricky to be useful... So I
withdraw:-)

As for earlier comment about i-node numbers. Solaris isofs i-nodes
apparently have no association with file contents either, just like
Linux. I can't see that hard-link count has any practical meaning in
isofs context so that one can as well not care about adjusting it.
Cheers. A.


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