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Re: [Bacula-devel] Restore Problems


Hello,

This appears to me to be a hardware error, and thus you need support.
If you have not first reported this on the bacula-users list, then please do 
so rather than send support requests to the bacula-devel list.  

The bacula-devel list is only for developement issues, or issues concerning 
problems the users list believes are bugs.

Please read:  www.bacula.org -> Support   and  www.bacula.org -> Bugs for our 
procedures.

Thanks,

Kern

On Monday 03 November 2008 15:07:20 Dinesh Gunasekar wrote:
> Hello all,
>
>
> I lately got bacula-2.4.2 installed, and I recently noted something,
> which I am not sure if it is a feature or a problem.
> I did a restore from a full backup job, and it failed.
>
> It said this -  ( note :  /home/xxxxxxxxxxx * *** .mp4  is not the
> actual file name )
>
> 31-Oct 11:38 storage04 JobId 64: Error: block.c:318 Volume data error at
> 1:2752323442!
> Block checksum mismatch in block=109241 len=64512: calc=833b9fbe
> blk=fd5daefd
> 31-Oct 11:38 bacula-dir1-fd JobId 64: Error: attribs.c:421 File size of
> restored file /home/xxxxxxxxxxx * *** .mp4 not correct. *Original
> 272732160, restored 207093760.*
> 31-Oct 11:38 bacula-XXX JobId 64: Error: Bacula bacula-XXX 2.4.2
> (26Jul08): 31-Oct-2008 11:38:32
>   Build OS:               x86_64-unknown-linux-gnu debian 4.0
>   JobId:                  64
>   Job:                    RestoreFiles.2008-10-31_11.30.19
>   Restore Client:         bacula-dir1-fd
>   Start time:             31-Oct-2008 11:30:02
>   End time:               31-Oct-2008 11:38:32
>   Files Expected:         777,584
>   Files Restored:         105,447
>   Bytes Restored:         12,753,943,132
>   Rate:                   25007.7 KB/s
>   FD Errors:              3
>   FD termination status:  Error
>   SD termination status:  Error
>   Termination:            *** Restore Error ***
>
>
>
>
> This seems to happen for full backups, that I tried.
> I have to do a restore again, and unmark that particular file ( which
> had size mismatch ) and do it again.
> And then another file had the same problem, and I have to do this over
> and over again.
> Now, the size of the total data to be restored is ~150Gb. It is really
> annoying to start over , and over again. It takes a huge time to
> complete the restore.
>
>
> According to the documentation, it said that restore does not abort on
> such errors.
> Even the code src/findlibs/attrib.c seems to suggest that err level/type
> is M_ERROR, which should suggests that job should not fail. ( If I am
> not wrong ;) )
>        Jmsg3(jcr, *M_ERROR*, 0, _("File size of restored file %s not
> correct. Original %s, restored %s.\n"),
>
>
> The thing to note here is that size of the file restored is smaller than
> what is mentioned in the catalog. Not sure why this happened, but I have
> hit this case very often.
> Is this the reason, why the restore job failed ? If this is the case, is
> there a way I can disable this feature ?
>
>
>
>
> Thank you,
> - Dinesh
>
> Bacula compiled with
>      ./configure --prefix=/usr/local/bacula-2.4.2/
> --sbindir=/usr/local/bacula-2.4.2/bin
> --sysconfdir=/usr/local/bacula-2.4.2/bin
> --with-working-dir=/usr/local/bacula-2.4.2/bin/working
> --with-pid-dir=/usr/local/bacula-2.4.2/bin/working
> --with-subsys-dir=/usr/local/bacula-2.4.2/bin/working
> --enable-batch-insert --enable-smartalloc --enable-largefile --enable
> -readline --disable-build-stored --with-base-port=9101 --with-mysql
> --with-dir-password=bacula --with-fd-password=bacula
> --with-sd-password=bacula --with-smtp-host=localhost
>
> Full and incremental volumes are maintained on different pools.
>
> Bacula-fd of the client which was backed up is 2.0.3.



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