Thank you all for your input. I am planning to test the split backup first
before I try anything else.
Regards,
Uthra
-----Original Message-----
From: Davide Giunchi [mailto:davide.giunchi AT soasi DOT com]
Sent: Wednesday, February 11, 2015 6:03 AM
To: bacula-users AT lists.sourceforge DOT net
Cc: Rao, Uthra R. (GSFC-672.0)[ADNET SYSTEMS INC]
Subject: Re: [Bacula-users] bacula splitting big jobs in to two
I think that you have two choiches:
1) use virtualfull:
http://www.bacula.org/7.0.x-manuals/en/main/Released_Version_3_0_3_3_0_.html#SECTION00527000000000000000
After the first full backup, you wouldn't need any other full backup, only
incremental forever.
2) split the single job in two different filesets and two different jobs
regards
----- Messaggio originale -----
> Da: "Rao, Uthra R. (GSFC-672.0)[ADNET SYSTEMS INC]"
> <uthra.r.rao AT nasa DOT gov>
> A: bacula-users AT lists.sourceforge DOT net
> Inviato: Lunedì, 2 febbraio 2015 15:23:18
> Oggetto: Re: [Bacula-users] bacula splitting big jobs in to two
> Andy,
>
> I have to backup about 70TB in one job.
>
> Uthra
>
> -----Original Message-----
> From: akent04 [mailto:bacula-forum AT backupcentral DOT com]
> Sent: Friday, January 30, 2015 9:50 AM
> To: bacula-users AT lists.sourceforge DOT net
> Subject: [Bacula-users] bacula splitting big jobs in to two
>
> I run bacula 5.2.12 on a RHEL server which is attached to a Tape
> Library. I have two LTO5 tape drives. Since the data on one of my
> server has grown big the back-up takes 10-12 days to complete. I would
> like to split this job in to two jobs. Has anybody done this kind of a
> set-up? I need some guidance on how to go about it."
>
>
> "Mr. Uthra: at a glance I think the only way to do that is having to
> Job configurations for the same Client, with two FileSet
> configurations for them respectively.
> This is very manual, since you will have to "load balance" the
> different backup paths for each FileSet by yourself.
> Just in time: unless there is a huge amount of information on this
> server it's not normal for a Backup Job take 12 days to complete, and
> maybe there is some bottlenecks in your structure / configuration. "
>
>
> Regards,
> ======================================================================
> ========Heitor Medrado de Faria - LPIC-III | ITIL-F Jan. 26 - Fev. 06
> - Novo Treinamento Telepresencial Bacula:
> http://www.bacula.com.br/?p=2174
> 61 (tel:%2B55%2061%202021-8260)8268-4220 (tel:%2B55%2061%208268-4220)
> Site: heitorfaria < at > gmail.com (heitorfaria < at > gmail.com)
> ======================================================================
> =========
>
> I would have to echo the above post in regards to bottlenecks. How
> much data are you backing up?
> I'm able to back up almost 500GB(over a million files) in around 4-5
> hours and that is to an RDX cartridge in a Tandberg Quikstation. Twice
> that (around 1TB) would probably only take about 8-10 hours, less than
> a day. If you have only around 1-4TB of data you're backing up 10-12
> days is abnormal for that when dealing with some type of local
> hardware(not over Internet or VPN), and I'd look into why it's taking so long
> instead of trying to work around it.
>
> -Andy
>
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Dive into the World of Parallel Programming. The Go Parallel Website,
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hub for all things parallel software development, from weekly thought
leadership blogs to news, videos, case studies, tutorials and more. Take a
look and join the conversation now. http://goparallel.sourceforge.net/
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