Thanks for your reply, Andreas,
Yes, we have accurate enabled. Here's the fileset we have configured.
Anything we can fine tune ? Thanks !
*show fileset
FileSet {
Name = "WFCN00105-SBMLV-file"
Include {
Options {
Signature = MD5
IgnoreCase = Yes
Exclude = Yes
Wild Dir = "[A-Z]:/RECYCLER"
Wild Dir = "[A-Z]:/$RECYCLE.BIN"
Wild Dir = "[A-Z]:/System Volume Information"
Wild File = "[A-Z]:/pagefile.sys"
Drive Type = "fixed"
}
File = "E:/"
}
}
Andreas Rogge <[email protected]> 于2019年4月23日周二 下午5:00写道：
> Am 23.04.19 um 04:11 schrieb Lv Haijiao:
> > Hi Community Users
> >
> > In our case, we use Bareos to backup file server which has a huge
> number of files in some folders.
> >
> > The target directory has 1,620,775 files, 1.598 TB. While we enable the
> incremental backup, it's noted Bareos took about 14+ hours to complete the
> incremental backup though only 7.6GB data were actually backup-ed, most of
> hours(99%) was spent on comparison.
> How did you find out that this was "comparison" and what comparison are
> you talking about?
>
> [...]
> > We understand it's pretty normal to take some time to compare during
> incremental backup, however it's just too long. For the same folder and
> volume, Bacula only needs about 3 hours for incremental backup.
> Did you try Bacula or Bacula Enterprise? Did you use the exact same
> configuration for Bacula?
> Because I doubt that Bacula will be 5 times faster with the same
> configuration.
>
> > would much appreciated if anyone can share how to fine tune the BareOS
> incremental backup performance.
> Do you have accurate enabled?
> Can you show your fileset (especially the accurate flags and
> wildcard/regexp includes and excludes)
>
> Best Regards,
> Andreas
> --
> Andreas Rogge [email protected]
> Bareos GmbH & Co. KG Phone: +49 221-630693-86
> http://www.bareos.com
>
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>
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