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Re: amgtar + acls?
2009-07-03 16:03:32
Am 03.07.09 17:58 schrieb(en) Alan Hodgson:
Does anyone have a working example of using amgtar to backup ACLs
and/or selinux attributes?
Apparently Fedora comes with a patched tar which supports xattr's, see
<https://bugzilla.redhat.com/show_bug.cgi?id=200925> and
<https://bugzilla.redhat.com/show_bug.cgi?id=472355>. I believe it is
possible to compile it manually for your disto.
It seems that any of the --acls, --selinux or --xattrs flags are
actually incompatible with the --listed-incremental flag to GNU tar?
I hacked the --xattrs option into amgtar but I can't seem to get it
to work with --listed-incremental, which it seems is necessary for
incremental backups.
My /usr/local/sbin/amgtar is simply a shell script wrapping the Fedora
tar as to include the extended attributes:
<snip>
#!/bin/sh
/opt/bin/setar --xattrs "$@"
</snip>
Hope this helps,
Albrecht.
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