Bacula-users

Re: [Bacula-users] tuning lto-4

2011-12-16 10:45:39
Subject: Re: [Bacula-users] tuning lto-4
From: gary artim <gartim AT gmail DOT com>
To: Marcello Romani <mromani AT ottotecnica DOT com>
Date: Fri, 16 Dec 2011 07:43:54 -0800
No, just Spool Attributes = yes. g.

On Fri, Dec 16, 2011 at 3:27 AM, Marcello Romani
<mromani AT ottotecnica DOT com> wrote:
> Il 15/12/2011 20:31, gary artim ha scritto:
>> will do, interestingly I picked another slot on my autochanger
>> (different lto vol) and got (see below), running a peak time no less.
>> Last nite I ran a 9pm, the hours of the dead, and was getting about
>> 2.4gb min, today 2.66gb min. -- go figure...
>>
>> 15-Dec 10:58 bacula-dir JobId 1: Bacula bacula-dir 5.0.3 (04Aug10):
>> 15-Dec-2011 10:58:11
>>   Build OS:               x86_64-redhat-linux-gnu redhat
>>   JobId:                  1
>>   Job:                    Prodbackup.2011-12-15_09.20.55_03
>>   Backup Level:           Full
>>   Client:                 "bacula-fd" 5.0.3 (04Aug10)
>> x86_64-redhat-linux-gnu,redhat,
>>   FileSet:                "FileSetProd" 2011-12-15 09:20:55
>>   Pool:                   "FullProd" (From Job FullPool override)
>>   Catalog:                "MyCatalog" (From Client resource)
>>   Storage:                "LTO-4" (From Job resource)
>>   Scheduled time:         15-Dec-2011 09:20:47
>>   Start time:             15-Dec-2011 09:20:58
>>   End time:               15-Dec-2011 10:58:11
>>   Elapsed time:           1 hour 37 mins 13 secs
>>   Priority:               10
>>   FD Files Written:       35,588
>>   SD Files Written:       35,588
>>   FD Bytes Written:       257,543,473,820 (257.5 GB)
>>   SD Bytes Written:       257,548,885,611 (257.5 GB)
>>   Rate:                   44152.8 KB/s
>>   Software Compression:   None
>>   VSS:                    no
>>   Encryption:             no
>>   Accurate:               no
>>   Volume name(s):         fufu01
>>   Volume Session Id:      1
>>   Volume Session Time:    1323969555
>>   Last Volume Bytes:      257,601,203,200 (257.6 GB)
>>   Non-fatal FD errors:    0
>>   SD Errors:              0
>>   FD termination status:  OK
>>   SD termination status:  OK
>>   Termination:            Backup OK
>>
>>
>>
>> On Thu, Dec 15, 2011 at 11:25 AM, John Drescher <drescherjm AT gmail DOT 
>> com> wrote:
>>> On Thu, Dec 15, 2011 at 2:24 PM, gary artim <gartim AT gmail DOT com> wrote:
>>>> no, seperate drive. g.
>>>>
>>>
>>> Try enabling attribute spooling. Like the other poster said.
>>>
>>> John
>>
>> ------------------------------------------------------------------------------
>> 10 Tips for Better Server Consolidation
>> Server virtualization is being driven by many needs.
>> But none more important than the need to reduce IT complexity
>> while improving strategic productivity.  Learn More!
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>
> Was that job run supposed to use data spooling ? I ask because I have
> SpoolData = yes in job definitions (and that automatically enables
> SpoolAttributes = yes, btw), and I get messages like this:
>
> 15-dic 21:47 serverlinux-dir JobId 7965: Start Backup JobId 7965,
> Job=FileServerTape.2011-12-15_21.15.00_18
> 15-dic 21:47 serverlinux-dir JobId 7965: Using Device "TapeStorage"
> 15-dic 21:47 serverlinux-dir JobId 7965: FD compression disabled for
> this Job because AllowCompress=No in Storage resource.
> 15-dic 21:48 serverlinux-sd JobId 7965: Recycled volume "ThursdayTape"
> on device "TapeStorage" (/dev/nst0), all previous data lost.
> 15-dic 21:48 serverlinux-sd JobId 7965: Spooling data ...
> 15-dic 23:10 serverlinux-sd JobId 7965: Job write elapsed time =
> 01:22:17, Transfer rate = 8.879 M Bytes/second
> 15-dic 23:10 serverlinux-sd JobId 7965: Committing spooled data to
> Volume "ThursdayTape". Despooling 43,882,656,406 bytes ...
> 15-dic 23:52 serverlinux-sd JobId 7965: Despooling elapsed time =
> 00:42:04, Transfer rate = 17.38 M Bytes/second
> 15-dic 23:54 serverlinux-sd JobId 7965: Sending spooled attrs to the
> Director. Despooling 31,284,446 bytes ...
> 15-dic 23:55 serverlinux-dir JobId 7965: Bacula serverlinux-dir 5.0.2
> (28Apr10): 15-dic-2011 23:55:20
>  Build OS:               i486-pc-linux-gnu debian 5.0.4
>  JobId:                  7965
>  Job:                    FileServerTape.2011-12-15_21.15.00_18
>  Backup Level:           Full
>  Client:                 "fileserver-fd" 2.4.4 (28Dec08)
> x86_64-pc-linux-gnu,debian,lenny/sid
>  FileSet:                "LinuxDefaultSet" 2011-09-15 09:11:26
>  Pool:                   "Tape" (From Job resource)
>  Catalog:                "MyCatalog" (From Client resource)
>  Storage:                "Tape" (From Job resource)
>  Scheduled time:         15-dic-2011 21:15:00
>  Start time:             15-dic-2011 21:47:57
>  End time:               15-dic-2011 23:55:20
>  Elapsed time:           2 hours 7 mins 23 secs
>  Priority:               11
>  FD Files Written:       86,344
>  SD Files Written:       86,344
>  FD Bytes Written:       43,822,576,114 (43.82 GB)
>  SD Bytes Written:       43,839,416,416 (43.83 GB)
>  Rate:                   5733.7 KB/s
>  Software Compression:   None
>  VSS:                    no
>  Encryption:             no
>  Accurate:               no
>  Volume name(s):         ThursdayTape
>  Volume Session Id:      242
>  Volume Session Time:    1323245911
>  Last Volume Bytes:      60,996,096,000 (60.99 GB)
>  Non-fatal FD errors:    0
>  SD Errors:              0
>  FD termination status:  OK
>  SD termination status:  OK
>  Termination:            Backup OK
>
>
> FYI: fileserver is a virtual machine on a different host.
> HP LTO-1 drive, spool area and bacula database are on the same machine
> (postgres, btw).
>
> --
> Marcello Romani
>
> ------------------------------------------------------------------------------
> Learn Windows Azure Live!  Tuesday, Dec 13, 2011
> Microsoft is holding a special Learn Windows Azure training event for
> developers. It will provide a great way to learn Windows Azure and what it
> provides. You can attend the event by watching it streamed LIVE online.
> Learn more at http://p.sf.net/sfu/ms-windowsazure
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> Bacula-users AT lists.sourceforge DOT net
> https://lists.sourceforge.net/lists/listinfo/bacula-users

------------------------------------------------------------------------------
Learn Windows Azure Live!  Tuesday, Dec 13, 2011
Microsoft is holding a special Learn Windows Azure training event for 
developers. It will provide a great way to learn Windows Azure and what it 
provides. You can attend the event by watching it streamed LIVE online.  
Learn more at http://p.sf.net/sfu/ms-windowsazure
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