NT-Authority/System will be file owner after rsync restore

Larry Hall (Cygwin) reply-to-list-only-lh@cygwin.com
Mon Dec 1 23:13:00 GMT 2008


Matthias Meyer wrote:

> create a new file /etc/test.txt
> bin>ls -alh /etc/test.txt
> bin>-rwx------+ 1 meyer Kein 0 Dec  1 23:01 /etc/test.txt
> 
> Than I run a backup:
> After that my backup-protocol shows:
>   create   644    18/544           0 etc/Test.txt
> 
> But 18/544 is SYSTEM:Administratoren
> as /etc/passwd -> SYSTEM:*:18:544:,S-1-5-18::
> and /etc/group -> Administratoren:S-1-5-32-544:544:
> shows.
> 
> I've tried this with both, "cygrunsrv -I backup ..." as well as
> with "cygrunsrv -I backup -e CYGWIN=nontsec ..."
> 
> Any further hint?

Well services on <= XP run under the local system account so I'm
guessing that your backup service is using the permissions of the
creator of the backup files rather than the original permissions.
'rsync', according to the man page, says that it has '-p' and
'-A' flags to preserve the original permission IDs (or '-a' which
includes '-p').  Are you using any of these?

-- 
Larry Hall                              http://www.rfk.com
RFK Partners, Inc.                      (508) 893-9779 - RFK Office
216 Dalton Rd.                          (508) 893-9889 - FAX
Holliston, MA 01746

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