BackupPC-users

Re: [BackupPC-users] Renaming files causes retransfer?

2011-04-17 15:45:49
Subject: Re: [BackupPC-users] Renaming files causes retransfer?
From: "Jeffrey J. Kosowsky" <backuppc AT kosowsky DOT org>
To: "General list for user discussion, questions and support" <backuppc-users AT lists.sourceforge DOT net>
Date: Sun, 17 Apr 2011 15:43:19 -0400
martin f krafft wrote at about 09:23:07 +0200 on Sunday, April 17, 2011:
 > Dear list,
 > 
 > we are facing a policy change requiring people to rename data files
 > in a trivial way (replace ':' with '-').
 > 
 > In terms of backuppc, this means that the files will have to be
 > transferred again, completely, right?
 > 
 > Or is there a way in which I can prepare the server for this change
 > and prevent the completely unnecessary transfer of terabytes of
 > data, just so backuppc can find out that the data haven't changed?
 > 
 > Thanks,

Well... you could write a script (or even one-liner) to do the same name change 
(modulof-mangling) on the last backup... this would be pretty easy if your
name change is well-defined... you might even be able to use the
'rename' Unix function

------------------------------------------------------------------------------
Benefiting from Server Virtualization: Beyond Initial Workload 
Consolidation -- Increasing the use of server virtualization is a top
priority.Virtualization can reduce costs, simplify management, and improve 
application availability and disaster protection. Learn more about boosting 
the value of server virtualization. http://p.sf.net/sfu/vmware-sfdev2dev
_______________________________________________
BackupPC-users mailing list
BackupPC-users AT lists.sourceforge DOT net
List:    https://lists.sourceforge.net/lists/listinfo/backuppc-users
Wiki:    http://backuppc.wiki.sourceforge.net
Project: http://backuppc.sourceforge.net/