Hi there,
It's possible that I just hit a bug with the routines that are
updating the catalog database.
Following prerequisites:
Server OS: SUSE Linux Enterprise Server 11 (x86_64)
Bacula Version: 5.0.3
MySQL Version: 5.0.67
Catalog Database size: 49G
The configuration states to do incremental backup daily except sunday
night where the full backup is running. Full backup is done from
client to disk via vchanger. After all full backups are done, monday
afternoon a copy job is being run which brings the full backups from
vchanger to an LTO-4 tape changer.
Usually this setting is running fine.
Today (tuesday) one of my clients is doing a full backup, where it
should run incremental. Looking in the log it says "Prior failed job
found in catalog. Upgrading to Full.". I was wondering about that,
because I know that the incremental backup from yesterday was running
fine.
So I checked the database entries for this client. I've put the output of
select
JobId,PriorJobId,Job,Type,Level,JobStatus,SchedTime,StartTime,EndTime,RealEndTime
from Job where Name like 'host.customer.com%' order by JobId;
into http://pastebin.com/4CVHzqaD for review.
The interesting line are the ones with JobId 113187 and 112500. I
don't know why these two jobs have identical values for StartTime and
EndTime. I think that some catalog update routine was going wrong here
because it was confused by the running copy job. I see that database
entry as reason that the incremental job of today thinks that the last
job failed.
I'm not good at compiler code debugging, but if there's more data
needed to find and eliminate this bug, let me know.
--
Le deagh dhùraghd,
Frank Altpeter
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