Ralf Gross schrieb: > > I`m having a hard time finding the reason why my verify jobs are > failing with bacula 2.4.4. > > This week a backup of ~10 TB data finished without errors. The backup > job ueses one of three LTO-4 drives in a autochanger. > > Now the VolumeToCatalog verify job fails each time. I tried two > different drives with the same result. The job fails not always at the > same position or tape. > > > 16-Apr 14:58 VU0EA003-sd JobId 11277: Forward spacing Volume > "A00147L4" to file:block 0:1. > 16-Apr 17:46 VU0EA003-sd JobId 11277: Error: block.c:318 Volume data > error at 406:6128! Block checksum mismatch in block=26762981 > len=64512: calc=dae26793 blk=b522f8d9 > > 17-Apr 13:55 VU0EA003-sd JobId 11292: Forward spacing Volume > "A00141L4" to file:block 0:1. > 17-Apr 18:35 VU0EA003-sd JobId 11292: Error: block.c:318 Volume data > error at 657:11272! Block checksum mismatch in block=56358402 > len=64512: calc=5d582a92 blk=63befe58 > > > > There are no SCSI errors in the linux syslog or errors in the changers > system log. > > Any Idea what to do next? It looks like a hardware problem, but why > does it then fail on different drives and different tapes and not at > the same position?
Hm, I used btape with the option scanblocks with the tape where the verify job had block checksum mismatch. [...] 15500 blocks of 64512 bytes in file 822 End of File mark. 8243 blocks of 64512 bytes in file 823 End of File mark. Total files=823, blocks=12749243, bytes = 822,479,100,004 But this seems not to check the the block checksum that is checked during a verify Is there an other bacula tool to check the block checksum? Ralf ------------------------------------------------------------------------------ Stay on top of everything new and different, both inside and around Java (TM) technology - register by April 22, and save $200 on the JavaOne (SM) conference, June 2-5, 2009, San Francisco. 300 plus technical and hands-on sessions. Register today. Use priority code J9JMT32. http://p.sf.net/sfu/p _______________________________________________ Bacula-users mailing list Bacula-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bacula-users
