---------- Forwarded message ---------- From: John Drescher <dresche...@gmail.com> Date: Fri, Jan 7, 2011 at 8:12 AM Subject: Re: [Bacula-users] Extremly slow backup To: "mail...@securitylabs.it" <mail...@securitylabs.it>
On Fri, Jan 7, 2011 at 4:22 AM, mail...@securitylabs.it <mail...@securitylabs.it> wrote: > On 07/01/2011 09:49, Marcin Krol wrote: >>> IMHO if "Spool Attributes" is not enabled, bacula inserts metadata into >>> the catalog after every file - in your case 660'000 inserts instead of 1 >>> large insert with "Spool Attributes". >>> >>> please enable "Spool Attributes" and try again. >>> >>> to prevent shoe-shining of the tape, I would recommend to enable "Spool >>> Data" too. >>> >>> - Thomas >> I've added both spool attributes and spool data. Backup speed of my mail >> server is still about 1 MB per second. Backup speed for other machines >> now reaches up to 80 MB/s. >> Are you talking about a full backup or some other level? If it is not a full backup you will get low speed because bacula only is backing up the changed files and it takes a long time to go through a filesystem with many thousands of files to find out what files have changed. John -- John M. Drescher ------------------------------------------------------------------------------ Gaining the trust of online customers is vital for the success of any company that requires sensitive data to be transmitted over the Web. Learn how to best implement a security strategy that keeps consumers' information secure and instills the confidence they need to proceed with transactions. http://p.sf.net/sfu/oracle-sfdevnl _______________________________________________ Bacula-users mailing list Bacula-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bacula-users
