Am 30.03.20 um 16:12 schrieb Martin Simmons:
Hello,
> You could try temporarily hacking bacula-sd to report the short block as an
> info message. In src/stored/block.c, change M_ERROR to M_INFO in these lines:
>
> Mmsg4(dev->errmsg, _("[SE0208] Volume data error at %u:%u! Short block
> of %d bytes on device %s discarded.\n"),
> dev->file, dev->block_num, block->read_len, dev->print_name());
> Jmsg(jcr, M_ERROR, 0, "%s", dev->errmsg);
It looks like it is not enought ot change M_ERROR to M_INFO because the job
will still
fail and so the metadata still wont migrate to the new job:
31-Mar 01:48 backup-dir JobId 47771: The following 1 JobId was chosen to be
migrated: 47704
31-Mar 01:48 backup-dir JobId 47771: Migration using JobId=47704
Job=nihilnihil_home.2020-03-21_20.23.31_49
31-Mar 01:48 backup-dir JobId 47771: Start Migration JobId 47771,
Job=MigrateFile2Drive.2020-03-31_01.48.24_05
31-Mar 01:49 backup-dir JobId 47771: Using Device "DiskStorage2" to read.
31-Mar 01:53 backup-sd JobId 47771: Ready to read from volume "DISK016" on File
device "DiskStorage2" (/media/baculadisk2).
31-Mar 01:53 backup-sd JobId 47771: Forward spacing Volume "DISK016" to addr=217
31-Mar 07:00 backup-sd JobId 47771: Error: block.c:682 [SE0208] Volume data
error at 0:0! Short block of 57010 bytes on device "DiskStorage2"
(/media/baculadisk2) discarded.
31-Mar 07:00 backup-sd JobId 47771: Error: read_records.c:160 block.c:682
[SE0208] Volume data error at 0:0! Short block of 57010 bytes on device
"DiskStorage2" (/media/baculadisk2) discarded.
31-Mar 07:00 backup-sd JobId 47771: End of Volume "DISK016" at
addr=972406571008 on device "DiskStorage2" (/media/baculadisk2).
31-Mar 07:01 backup-sd JobId 47771: Ready to read from volume "DISK017" on File
device "DiskStorage2" (/media/baculadisk2).
31-Mar 07:01 backup-sd JobId 47771: Forward spacing Volume "DISK017" to addr=213
31-Mar 08:00 backup-sd JobId 47771: End of Volume "DISK017" at
addr=110838477984 on device "DiskStorage2" (/media/baculadisk2).
31-Mar 08:00 backup-sd JobId 47771: Elapsed time=06:07:58, Transfer rate=49.02
M Bytes/second
31-Mar 10:01 backup-dir JobId 47771: Warning: Found errors during the migration
process. The original job 47704 will be kept in the catalog and the Migration
job will be marked in Error
31-Mar 10:01 backup-dir JobId 47771: Error: bsock.c:388 Wrote 4 bytes to
Storage daemon:backup.localnet.cosmicstars.de:9103, but only 0 accepted.
31-Mar 10:01 backup-dir JobId 47771: Error: Bacula backup-dir 9.4.2 (04Feb19):
Build OS: x86_64-pc-linux-gnu debian buster/sid
Prev Backup JobId: 47704
Prev Backup Job: nihilnihil_home.2020-03-21_20.23.31_49
New Backup JobId: 47772
Current JobId: 47771
Current Job: MigrateFile2Drive.2020-03-31_01.48.24_05
Backup Level: Full
Client: backup-fd
FileSet: "Full Set" 2017-10-09 08:53:50
Read Pool: "Migrate" (From Job resource)
Read Storage: "Disk2" (From Pool resource)
Write Pool: "Monthly" (From Job Pool's NextPool resource)
Write Storage: "FibreCAT TX48 S2" (From Job Pool's NextPool resource)
Catalog: "MyCatalog" (From Client resource)
Start time: 31-Mar-2020 01:49:20
End time: 31-Mar-2020 10:01:43
Elapsed time: 8 hours 12 mins 23 secs
Priority: 21
SD Files Written: 1,030,385
SD Bytes Written: 1,082,331,572,757 (1.082 TB)
Rate: 36635.8 KB/s
Volume name(s): LTO40025|LTO40026
Volume Session Id: 1
Volume Session Time: 1585612030
Last Volume Bytes: 270,297,861,120 (270.2 GB)
SD Errors: 2
SD termination status: OK
Termination: *** Migration Error ***
I think the return line should be corrected by changing the false? I'm virgin
coding
c++ ;-)
if (block->block_len > block->read_len) {
dev->dev_errno = EIO;
Mmsg4(dev->errmsg, _("[SE0208] Volume has data error at %u:%u! Short
block of %d bytes on device %s discarded.\n"),
dev->file, dev->block_num, block->read_len, dev->print_name());
Jmsg(jcr, M_INFO, 0, "%s", dev->errmsg);
dev->set_short_block();
block->read_len = block->binbuf = 0;
return true; /* return error */
}
> I suggest you also report this as a bug to https://bugs.bacula.org/.
Yes, I will do it later after I have some more information.
By debian buster I have another issue to compile the source. But this is
another point.
Cheers,
Pierre
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