Hi,
Thanks for this information. I gone through the all
the threads related to the Partial Full backup
configuration for amanda.
Partial full backup is happening based on the DLE
entries instead of memory occupied for all DLEs.That
means If one DLE happens to contain 50% of all data,
then one day Amanda must do all that complete DLE at
once (and probably not schedule anything else for a
full dump). Amanda will not divide the DLE itself.
I seen sometime back amstatus is showing the keyword
"PARTIAL". Is it referring to Partial Full bakup. I
forgot what configuration was done. Please check
whether the following configuration is proper for
Partial Full backup.
Ex : Amanda.conf -
dumpcycle 4 days
runspercycle 4
disklist -
sda path user-tar 50%
sda0 path user-tar 20%
sda1 path user-tar 10%
sda2 path user-tar 20%
sda is backed up 1 day, sda0 is done 2nd day, sda1 is
backed up 3rd day, sda2 is backed up 4th day.
After 4 days it will perform the full backup.Is it
true. Is there any other configuration parameters is
required to perform the partial full backup.
I have little confusion whether skip-full, skip-incr
or strategy parameters need to be enabled for the
partial full backup.Otherwise only dumpcycle and
runspercycle is enough.
Thanks in advance.
Regards,
silpakala
I seen the amstatus is showing
--- Paul Bijnens <paul.bijnens AT xplanation DOT com> wrote:
> On 2006-05-31 10:50, silpa kala wrote:
> > Hi,
> >
> > I need some clarification on the usage of the
> amanda.
> > What parameters need to be congfigured for the
> > "partial full" backup i.e.,the full backup is
> divided
> > into according to the dumpcycle and runspercycle.
> We
> > configured
> >
> > dumpcycle 10 days
> > runspercycle 10
> >
> > Suppose this is the case, the full backup is
> divided
> > into 10 parts. That means per day 1/10 of data is
> to
> > be backed up. But, Instead of Partial full backup
> > ,full backup is happening.
>
> Not exactly 1/10 of the data, but some number for
> disklist
> entries with total amount as close to 1/10 of the
> data
> as possible.
> If you got only 1 entry in your disklist, then there
> is
> nothing to divide or spread.
>
> Also the first time, Amanda tries to dump as much as
> will fit on a tape. It's only during the next runs,
> that
> Amanda can schedule incrementals (lvl > 0) instead
> of
> a full dumps. You will have to wait at least 1
> cycle
> before you notice the spread of level 0 over the
> cycle.
>
>
> >
> > Please help me out in this. What parameters need
> to be
> > configured in amanda.conf file to perform "partial
> > full" backup.
>
> I still believe your notion of "partial full" is
> different
> than that of Amanda.
>
>
> >
> > If u provide the example with minimum
> configurations
> > or amanda.conf then that will be helpful.
>
> Example configurations are on the wiki:
> A minimal one:
>
http://wiki.zmanda.com/index.php/Test_environment_with_virtual_tapes
>
>
> --
> Paul Bijnens, xplanation Technology Services
> Tel +32 16 397.511
> Technologielaan 21 bus 2, B-3001 Leuven, BELGIUM
> Fax +32 16 397.512
> http://www.xplanation.com/ email:
> Paul.Bijnens AT xplanation DOT com
>
***********************************************************************
> * I think I've got the hang of it now: exit, ^D,
> ^C, ^\, ^Z, ^Q, ^^, *
> * F6, quit, ZZ, :q, :q!, M-Z, ^X^C, logoff, logout,
> close, bye, /bye, *
> * stop, end, F3, ~., ^]c, +++ ATH, disconnect, halt,
> abort, hangup, *
> * PF4, F20, ^X^X, :D::D, KJOB, F14-f-e, F8-e, kill
> -1 $$, shutdown, *
> * init 0, kill -9 1, Alt-F4, Ctrl-Alt-Del,
> AltGr-NumLock, Stop-A, ... *
> * ... "Are you sure?" ... YES ... Phew ...
> I'm out *
>
***********************************************************************
>
>
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