Bacula-users

Re: [Bacula-users] Restore problem - FAT32 HFS+

2008-07-16 07:28:54
Subject: Re: [Bacula-users] Restore problem - FAT32 HFS+
From: "Douglas Schmidt" <schmidt.douglas AT gmail DOT com>
To: bacula-users AT lists.sourceforge DOT net
Date: Wed, 16 Jul 2008 07:28:46 -0400
Thanks for the quick response.

Following your advice, I started digging through the file attributes of the restored data.  The problem turned out to be an incorrectly set attribute flag.

It was resolved by executing the following command in terminal from the root of the drive:

chflag -R 0 *

Bacula is a great product.  And the support on this user list is highly appreciated.

Best Regards,



On Wed, Jul 16, 2008 at 6:31 AM, Arno Lehmann <al AT its-lehmann DOT de> wrote:
Hi,

15.07.2008 17:17, Douglas Schmidt wrote:
> Hello Bacula List.  I've read many articles on this list and found
> solutions to virtually every issue I've had with Bacula here.  I'm
> hoping one of the really technical folks might be able to assist with a
> problem I've now got.
>
> I'm using Bacula 2.2.8 on Fedora 8 for the director.  The client and
> storage daemons are on a remote Mac OSX 10.4 machine, also Bacula 2.2.8.
> <http://2.2.8.>  All backups are compressed and encrypted.
>
> The problem:
>
> A USB hard drive on the Mac failed.  We had a complete set of backups
> and restored to a replacement disk when it arrived.  Fill in the
> standard story here about asking the user to confirm that the backup
> worked successfully and receiving confirmation that the files were restored.
>
> 6 weeks later, the user calls in a panic because he cannot find any of
> his files on the new drive.  Fill in standard story where user admits he
> never had time to actually check that the files were there following the
> restore.
>
> I can go in to terminal on the Mac and see that there are files on the
> disk.  Bringing up information for the disk shows that there is data
> (355 MB in this case) stored in the directory.  If I copy the restored
> directory to another disk drive, Info shows 355MB in the new location.
> However, no files are displayed in Finder.  Directories are all there,
> but not a single file.
>
> I think the key mistake was that the original USB drive was formatted
> FAT32, and the new disk was HFS+ (definitely my error).  When the
> restore was done I suspect that the format change confused the Mac, and
> I now have FAT32 formatted files on an HFS+ formatted disk.
>
> Because of the time that it took to discover the problem, the original
> backup tapes have now been recycled.  The backups that I do have are of
> the restored data on the HFS+ disk.  I have attempted to restore this
> data to a new FAT32 disk.  I get he same result:  Files can be displayed
> in terminal with ls, but they do not show up in Finder.
>
> I have run disk verify and repair from the disk utilities.
>
> Any ideas?

Check the file permissions and ownership.

I suspect that, having come from FAT32, they didn't have these
attributes when restored to HFS+ and the SD probably simply created
them, leaving ownership as the user it runs as, and didn't touch the
permissions.

If that's the case, open a terminal window on the Mac, become root,
and check the disks contents with 'ls -l'. You can change ownership
using the 'chown' command, and permissions using 'chmod'. I don't know
how to do this with the Finder on a Mac...

If that isn't the problem, I have no idea...

Arno

> Many thanks in advance for any assistance.
>
>
>
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--
Arno Lehmann
IT-Service Lehmann
www.its-lehmann.de

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Douglas Schmidt
schmidt.douglas AT gmail DOT com
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