Trouble with large backup

[David Smalley]

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Hi,

We've recently started to use Brackup to sync our bacula backup data  
over to s3. After a couple of successful test runs we set it to work  
on our 500gb~ of backups and it went on a few days.
Unfortunately we had to kill the backup a few times and restart it  
while we got traffic shaping in place to stop saturating our outbound  
connection. Every night we had to kill the process and then restart it  
after the bacula backups had completed.

Now when I come to try a test restore/list_backups/gc on the backup  
I'm getting some funny results..

$brackup-target -v amazon gc

Unexpected line in metafile /tmp/1SQBmeinz5/o1m7MXxCX2, line 1: ???? 
n_???fsk???+?|?LiU??OK(y????Q??9??E??T??jv??w????|T0????1z?? at /usr/ 
local/share/perl/5.8.8/Brackup/Metafile.pm line 45, <$__ANONIO__> line  
1.


$ brackup-target -v amazon list_backups
Backup File                      Backup Date                      Size  
(B)
- -----------                      -----------                       
- --------
Argument "\x{32}\x{30}..." isn't numeric in numeric comparison (<=>)  
at /usr/local/bin/brackup-target line 122.
Argument "\x{32}\x{30}..." isn't numeric in numeric comparison (<=>)  
at /usr/local/bin/brackup-target line 122.
Argument "\x{32}\x{30}..." isn't numeric in localtime at /usr/local/ 
share/perl/5.8.8/Brackup/TargetBackupStatInfo.pm line 34.
bacula-1240436350   Thu 01 Jan 1970 00:33:29          5388249
Argument "\x{32}\x{30}..." isn't numeric in localtime at /usr/local/ 
share/perl/5.8.8/Brackup/TargetBackupStatInfo.pm line 34.
bacula-1240512974   Thu 01 Jan 1970 00:33:29          5397846


$ brackup-restore --from=bacula-20090423.brackup --to=/tmp -v -- 
just="a_backup-incpool_3"
Your Amazon AWS access key? <key>
Your Amazon AWS secret access key? <secret>
Your Amazon AWS prefix? (Leave empty if none) <prefix>
  * restoring a_backup-incpool_3 to /tmp/a_backup-incpool_3
gpg: cancelled by user
gpg: decryption failed: secret key not available
Error doing restore: Failed to decrypt with gpg: Inappropriate ioctl  
for device

When I check /tmp I see a file of zero bytes.

I'm wondering if gpg is failing because brackup doesn't have a  
complete backup of the file and so therefore it's unable to work out  
which gpg key it needs to decrypt?

I'm starting to worry that we've just sent 450gb of inaccessible  
backups up to s3...

Any help appreciated.

David
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