Bacula-users

Re: [Bacula-users] Bacula MySQL Catalog binlog restore

2012-04-05 19:10:08
Subject: Re: [Bacula-users] Bacula MySQL Catalog binlog restore
From: Phil Stracchino <alaric AT metrocast DOT net>
To: bacula-users AT lists.sourceforge DOT net
Date: Thu, 05 Apr 2012 19:08:34 -0400
On 04/05/2012 06:46 PM, Stephen Thompson wrote:
> On 04/05/2012 03:19 PM, Joe Nyland wrote:
>> As I think it may be useful, here's the line taken from my MySQL
>> 'RunBeforeJob' script when the full backup is taken:
>> 
>> mysqldump --all-databases --single-transaction --delete-master-logs
>> --flush-logs --master-data --opt -u ${DBUSER} -p${DBPASS}>
>> ${DST}/${HOST}_${DATE}_${TIME}.sql.dmp
>> 
>> Can you spot anything there which could cause the creation of
>> this/these temporary tables to not be included in the bin log? I've
>> spent a while getting this list of options right and I'm not 100%
>> sure I've got the correct combination, but it's possible I've
>> missed something here.
>> 
> 
> Sorry, I don't think I can be much help here.  I'm wrangling with 
> mysqldump myself at the moment since I moved from MyISAM tables to 
> InnoDB and the documentation is very poor.
> 
> Are you using InnoDB...  If not, I'm not sure why
> --single-transaction is there, and if so, I wonder if it shouldn't
> come after --opt.  The options order matter and since --opt is the
> default, having it at the end of your line is only resetting anything
> you change earlier in the line back to the --opt defaults.

Since --opt is the default, there's no reason to ever explicitly specify
it at all in the first place.

And as we just discussed the other day, --single-transaction is
ineffective without either --skip-lock-tables, or --skip-opt and adding
back in the stuff from  --opt that you want.


-- 
  Phil Stracchino, CDK#2     DoD#299792458     ICBM: 43.5607, -71.355
  alaric AT caerllewys DOT net   alaric AT metrocast DOT net   phil AT 
co.ordinate DOT org
  Renaissance Man, Unix ronin, Perl hacker, SQL wrangler, Free Stater
                 It's not the years, it's the mileage.

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