Re: [Bacula-users] Getting multiple streams for a large file system
2012-06-14 17:28:01
On Tue, Jun 12, 2012 at 3:31 PM, Clark, Patricia A. <clarkpa AT ornl DOT gov>
wrote:
> I have several large file systems (>1TB) where I want to break them up to get
> smaller backup streams in parallel to increase the throughput to tape. My
> fileset directive is below. I want everything in /home, but divided by the
> regular expressions provided in the Options section. Will this do what I
> want or will I only get one backup stream?
>
> FileSet {
> Name = "homedirs2 Set"
> Include {
> Options {
> signature = MD5
> RegexDir = "^/home/[0-9]*"
> RegexDir = "^/home/[a-e]*"
> RegexDir = "^/home/[f-j]*"
> RegexDir = "^/home/[k-o]*"
> RegexDir = "^/home/[p-t]*"
> RegexDir = "^/home/[u-z]*"
> RegexDir = "^/home/[A-Z]*"
> }
> File = /home
> }
> #
> Exclude {
> File = /proc
> File = /tmp
> File = /.journal
> File = /.fsck
> File = lost+found
> }
> }
>
You want to run X jobs with X different filesets. The config above
will certainly not accomplish that. It will just be 1 job and 1
fileset. Also you will need to enable concurrency and have multiple
storage devices since a single storage device can load only 1 volume
at a time. Think of each disk storage devices as a single tape drive
with all the abilities and restrictions.
John
------------------------------------------------------------------------------
Live Security Virtual Conference
Exclusive live event will cover all the ways today's security and
threat landscape has changed and how IT managers can respond. Discussions
will include endpoint security, mobile security and the latest in malware
threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/
_______________________________________________
Bacula-users mailing list
Bacula-users AT lists.sourceforge DOT net
https://lists.sourceforge.net/lists/listinfo/bacula-users
|
|
|