Re: Looking for multi-DVD spanning archiver

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Sat, 2010-06-05 at 21:24 -0500, Robert G. (Doc) Savage wrote:
> I want to be able to copy that directory with all its subordinate
> directories, files, ownerships, permissions, etc. onto a minimum
> number of DVDs. Ideally I'd want to pop all those discs into a DVD
> drive on a new machine and use 'cp -a' to recreate the .../Everything
> directory.

A problem with trying to do /that/ simply is the differences between
file systems on the hard drive and the DVD.  The file and directory
permissions may change (typically, you'll find restored files and
directories might be read-only, and files being executable, because
that's how they were on the DVD, and the copying process keeps them the
same), likewise for ownership (DVDs don't support different users and
groups) and SELinux contexts.

Generally, backups need to use some form of container that understands
those things, and can restore them with the file.  The tarball being the
traditional technique.

-- 
[tim@localhost ~]$ uname -r
2.6.27.25-78.2.56.fc9.i686

Don't send private replies to my address, the mailbox is ignored.  I
read messages from the public lists.



-- 
users mailing list
users@xxxxxxxxxxxxxxxxxxxxxxx
To unsubscribe or change subscription options:
https://admin.fedoraproject.org/mailman/listinfo/users
Guidelines: http://fedoraproject.org/wiki/Mailing_list_guidelines


[Index of Archives]     [Current Fedora Users]     [Fedora Desktop]     [Fedora SELinux]     [Yosemite News]     [Yosemite Photos]     [KDE Users]     [Fedora Tools]     [Fedora Docs]

  Powered by Linux