Kern Sibbald wrote:
In the past, I have noticed several cases where Bacula does not work correctly
with zlib if you do not build Bacula with the version that is loaded on your
system. I guess they change some of the internal structures defined in the
header files in an incompatible way.
I suggest trying recompiling Bacula from scratch. Most likely it will clear
up your zlib problems.
That didn't resolve the problem, I still have errors when restoring,
even with a new
created backup file... The problem must be due to something else.
However, you also seem to have a tape read problem (checksum mismatch). This
may be due to bad media or just a dirty read head on your tape drive. Try
cleaning.
I'm not backing up on tapes but on files, that's why those errors looks
strange to me.
I currently have no problem with my hard disks. I tried with a bzip2
tarred archive as big
as one of my backup (about 1 Go) that I created on the same partition
where my backups
are saved, and there is no error when testing it.
What can these errors be due to when using files for storage ?
On Friday 22 July 2005 17:12, Yann Cézard wrote:
Hi,
Since today, I noticed that severals (perhaps all ?) my volumes produces
errors when restoring all the files.
I'm backing up on disk, and with bextract, the error messages looks like :
----------
22-Jul 16:22 bextract: bextract Error: block.c:304 Volume data error \
at 0:26772725! Block checksum mismatch in block 417: \
calc=f31c422b blk=f84dd332
22-Jul 16:22 bextract: ERROR in bextract.c:398 Uncompression error. \
ERR=1
22-Jul 16:22 bextract: bextract Error: create_file.c:175 bpkt already \
open fid=5
-----------
22-Jul 16:11 bextract: bextract Error: block.c:304 Volume data error \
at 0:151216333! Block checksum mismatch in block 2346: \
calc=707a3d29 blk=c0f8fb12
22-Jul 16:11 bextract: ERROR in bextract.c:398 Uncompression error. ERR=1
-----------
...
So here are my questions :
- is there a tool to test all my volumes ? (I still can do with
something like
"bextract VolumeName /dev/null | grep Error" but perhaps there are
already something cleaner to test volumes !?)
- as errors mentionned "Uncompression error", is the error could have
been introduced when I upgraded my zlib (last tuesday) ?
I'm running Bacula 1.36.3 from RPM on FC3.
Can the zlib's upgrade have broken something with bacula ?
The problem occurs on volumes created after AND before the zlib upgrade...
Thanks for any help !
Yann Cezard.
-------------------------------------------------------
SF.Net email is sponsored by: Discover Easy Linux Migration Strategies
from IBM. Find simple to follow Roadmaps, straightforward articles,
informative Webcasts and more! Get everything you need to get up to
speed, fast. http://ads.osdn.com/?ad_id=7477&alloc_id=16492&op=click
_______________________________________________
Bacula-users mailing list
Bacula-users@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/bacula-users
-------------------------------------------------------
SF.Net email is sponsored by: Discover Easy Linux Migration Strategies
from IBM. Find simple to follow Roadmaps, straightforward articles,
informative Webcasts and more! Get everything you need to get up to
speed, fast. http://ads.osdn.com/?ad_idt77&alloc_id492&op=click
_______________________________________________
Bacula-users mailing list
Bacula-users@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/bacula-users
