Re: pg_shdepend vacuum.

On Thu, Feb 7, 2013 at 3:47 AM, Ranjeet Dhumal <jeetu.dhumal@gmail.com> wrote:
> Hi All ,
>
> Am using postgres version 9.0.1 .

You should upgrade to the latest minor release.  A lot of things have
been fixed since 9.0.1, including better logging of autovacuum cancels
(in 9.0.9) which will tell you what is causing the cancel.


> In daily postgres log am getting same kind of log for many time , is it
> because of more table creation and deletion is going on and its trying to
> vaccum pg_shdepend ?
> But its getting canceled every time , why is it so ?

How do you know it is canceled every time?  Unless you have cranked up
your logging, success will not be logged, only cancels.


Cheers,

Jeff