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.
>
> In this case, how can I examine where slowdown occurs, at client side or
> at storage side?

Hello, what about disk I/O on the mail server? I suppose you use Maildir 
format for mail storage, try to mount the file system on the mail server 
with noatime option.

------------------------------------------------------------------------------
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 AT lists.sourceforge DOT net
https://lists.sourceforge.net/lists/listinfo/bacula-users