Re: unexpected pageaddr

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Wed, Feb 02, 2011 at 06:32:22PM -0500, Tom Lane wrote:
> Ray Stell <stellr@xxxxxxxxxx> writes:
> > Streaming replication standby moved from 9.0.2->9.0.3 logs this up 
> > startup:
> 
> >  database system was shut down in recovery at 2011-02-02 15:28:51 EST
> >  entering standby mode
> >  redo starts at 0/65000170
> >  consistent recovery state reached at 0/66000000
> >  unexpected pageaddr 0/62000000 in log file 0, segment 102, offset 0
> >  database system is ready to accept read only connections
> >  streaming replication successfully connected to primary
> 
> > Is the standby hurt?
> 
> "unexpected pageaddr" is just one of the standard tests for detecting
> end of WAL, so I don't think this is anything to be surprised about.
> It looks to me like the standby applied all the WAL it had and then
> connected to the master for more.
> 
> 			regards, tom lane

thanks, Tom.  I suppose it's the order that trips me up:

 starts at 65...
 reached a 66...
 unexpected at 62...

Maybe you could say a few words on the flow logic.  
I suppose it depends on what is meant by "start."

-- 
Sent via pgsql-admin mailing list (pgsql-admin@xxxxxxxxxxxxxx)
To make changes to your subscription:
http://www.postgresql.org/mailpref/pgsql-admin


[Index of Archives]     [KVM ARM]     [KVM ia64]     [KVM ppc]     [Virtualization Tools]     [Spice Development]     [Libvirt]     [Libvirt Users]     [Linux USB Devel]     [Linux Audio Users]     [Yosemite Questions]     [Linux Kernel]     [Linux SCSI]     [XFree86]

  Powered by Linux