Hello Martin, Very good detective work, this subtle issue was causing concurrent database access even if the batch mode was disabled. I have pushed the patch into the Branch-9.6 git repository.
Best Regards, Eric > What is the output of "show catalog" in bconsole? My guess is that you will > see db_driver=MySQ i.e. missing the final "L" of MySQL. This will prevent it > from reusing the BDB object, leading to unexpected concurrency. > > The bug is caused by this change: > > diff --git a/bacula/src/dird/dird.c b/bacula/src/dird/dird.c > index fdb1d97bf9..11c4406ea7 100644 > --- a/bacula/src/dird/dird.c > +++ b/bacula/src/dird/dird.c > @@ -1265,7 +1265,7 @@ static bool check_catalog(cat_op mode) > /* To copy dbdriver field into "CAT" catalog resource class > (local) > * from dbdriver in "BDB" catalog DB Interface class (global) > */ > - strncpy(catalog->db_driver, BDB_db_driver, db_driver_len); > + bstrncpy(catalog->db_driver, BDB_db_driver, db_driver_len); > } > } > > which was part of 9.6.4. > > To fix it, replace db_driver_len with db_driver_len+1 in this call to > bstrncpy. This has been fixed in Bacula 11 because the seemingly minor > problem with "status catalog" was reported in > https://bugs.bacula.org/view.php?id=2551 but it looks like the significance of > it wasn't realized. > _______________________________________________ Bacula-devel mailing list Bacula-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bacula-devel
