Re: [Bacula-users] Checksum warnings during backup?
2010-07-01 07:14:17
On 06/30/2010 12:55 PM, Martin Simmons wrote:
>>>>>> On Tue, 29 Jun 2010 18:06:41 +0200, Andreas Koch said:
>>
>> Can no one help with this? I'm somewhat worried that the many lines of
>>
>> Warning: Can't verify checksum for (filename...)
>>
>> during backup indicate a configuration problem and I fear for the consistency
>> of our data.
>
> The warning means that the checksum wasn't sent to the File Daemon, so it
> couldn't check it.
>
> Does it happen for every file?
No, only for very few ones. For example, the following files from our root
file system get the warning:
/usr/kde/3.5/share/doc/HTML/en/kpovmodeler/cr22-action-pmrender.png
/usr/kde/3.5/share/icons/hicolor/48x48/apps/kfax.png
/usr/kde/3.5/share/icons/hicolor/16x16/apps/kfax.png
/usr/kde/3.5/share/icons/hicolor/scalable/apps/kfaxview.svgz
/usr/kde/3.5/share/icons/hicolor/22x22/apps/kfax.png
/usr/kde/3.5/share/icons/hicolor/32x32/apps/kfax.png
/usr/kde/3.5/share/icons/crystalsvg/16x16/actions/palette_lineart.png
/usr/kde/3.5/share/apps/kile/pics/type_Article.tex.kileicon
/usr/share/man/man3/uuid_generate_random.3.bz2
/usr/share/man/man8/ramsize.8.bz2
/usr/share/man/man8/linux32.8.bz2
/usr/share/man/man8/x86_64.8.bz2
/usr/share/man/man8/linux64.8.bz2
/usr/share/man/man8/rootflags.8.bz2
/usr/share/emacs/23.1/etc/images/undo.pbm
/usr/share/cups/templates/class-jobs-header.tmpl
/usr/share/icons/hicolor/16x16/apps/vnd.adobe.xdp+xml.png
/usr/share/postgresql-8.4/man/man7/table.7.bz2
/usr/include/xulrunner-1.9.1/unstable/jdk_java_lang_String.h
/usr/src/linux-2.6.32.9/firmware/radeon/RV635_pfp.bin.ihex
/usr/src/linux-2.6.32.9/firmware/radeon/RV670_pfp.bin.ihex
/usr/src/linux-2.6.32.9/firmware/radeon/RV630_pfp.bin.ihex
/usr/src/linux-2.6.32.9/firmware/radeon/RV620_pfp.bin.ihex
/usr/src/linux-2.6.32.9/firmware/radeon/RV610_me.bin.ihex
/usr/src/linux-2.6.32.9/firmware/radeon/RV630_me.bin.ihex
/usr/src/linux-2.6.32.9/firmware/radeon/RV710_pfp.bin.ihex
/usr/src/linux-2.6.32.9/firmware/adaptec/starfire_rx.bin.ihex
/usr/src/linux-2.6.32.9/firmware/mts_cdma.fw.ihex
/usr/src/linux-2.6.32.9/arch/microblaze/include/asm/hw_irq.h
/usr/src/linux-2.6.32.9/arch/microblaze/include/asm/user.h
/usr/src/linux-2.6.32.9/arch/microblaze/include/asm/cputable.h
/usr/src/linux-2.6.32.9/drivers/staging/otus/hal/hpfwu.c
/usr/libexec/bacula/updatedb/update_sqlite_tables_9_to_10.in
/usr/lib/xulrunner-1.9.1/res/table-remove-row-hover.gif
/usr/lib/xulrunner-1.9.1/res/table-remove-column.gif
/usr/lib/xulrunner-1.9.1/res/table-remove-row-active.gif
/usr/lib/mozilla-thunderbird/include/java/jdk_java_lang_String.h
/usr/lib/mozilla-thunderbird/res/table-remove-row-hover.gif
/usr/lib/mozilla-thunderbird/res/table-remove-column.gif
/usr/lib/mozilla-thunderbird/res/html/gopher-sound.gif
/usr/lib/mozilla-thunderbird/res/table-remove-row-active.gif
The files themselves look normal permission-wise:
8.0K -rw-r--r-- 5 root root 6.2K Dec 3 2009
/usr/src/linux-2.6.32.9/firmware/radeon/RV635_pfp.bin.ihex
The situation is similar for other file systems.
We have been running another differential by now, and always the _same_ files
get the warnings. The files are all older than the last full backup and have
not been changed between full abd differential runs.
Still stumped,
Andreas
> Can you repeat it with a small test using only
> a few files?
>
> __Martin
>
>
>
>
>>
>> Any hints would be appreciated,
>> Andreas Koch
>>
>>
>> On 06/21/2010 01:41 PM, Andreas Koch wrote:
>>> Hi all,
>>>
>>> after switching to Bacula 5.0.2, I have been receiving that message during
>>> our
>>> first differential backup for hundreds of files. What does it mean? Do I
>>> have
>>> a problem?
>>>
>>> I haven't been able to find anything useful in the documentation or on the
>>> mailing list and would be grateful for any hints.
>>>
>>> For reference, I am using Accurate = yes with
>>>
>>> FileSet {
>>> Name = "FullSet"
>>> Include {
>>> Options {
>>> signature = SHA1;
>>> verify=pins1;
>>> accurate=pins1;
>>> }
>>> ...
>>>
>>> Many thanks,
>>> Andreas Koch
>>>
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>>> _______________________________________________
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>>> Bacula-users AT lists.sourceforge DOT net
>>> https://lists.sourceforge.net/lists/listinfo/bacula-users
>>
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--
Prof. Dr. Andreas Koch koch AT esa.cs.tu-darmstadt DOT de
Technische Universität Darmstadt, FB20 Phone : x49-6151-16-4378
Embedded Systems and Applications Group (ESA) FAX : x49-6151-16-5472
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