After some more diagnosis I discovered that the free list is not
corrupted afterall. It's just that the showdb tool fails to work
properly with databases larger than 4Gb and since the free list trunk
pages are located beyond the 4Gb barrier it caused problems.
What is showdb? I could only
On Thu, Apr 7, 2011 at 9:48 AM, Jonathan Allin
jonat...@jonathanallin.com wrote:
After some more diagnosis I discovered that the free list is not
corrupted afterall. It's just that the showdb tool fails to work
properly with databases larger than 4Gb and since the free list trunk
pages are
After throughout analysis of my original problem I have probably found
the culprit.
The problem happens when incremental_vacuum (incrVacuumStep) tries to
remove the last page and the last page is free list leaf. In that case
the following code path is taken:
/* Remove the page from the
On Wed, Apr 6, 2011 at 6:36 AM, Dan Kennedy danielk1...@gmail.com wrote:
On 04/05/2011 04:49 PM, Filip Navara wrote:
Hello,
we are having problem with database that originated on computer of one
of our customers.
The database is used in WAL mode with auto_vacuum=1 and page_size=1024.
When
On Wed, Apr 6, 2011 at 9:27 AM, Filip Navara filip.nav...@gmail.com wrote:
On Wed, Apr 6, 2011 at 6:36 AM, Dan Kennedy danielk1...@gmail.com wrote:
On 04/05/2011 04:49 PM, Filip Navara wrote:
Hello,
we are having problem with database that originated on computer of one
of our customers.
Hello,
we are having problem with database that originated on computer of one
of our customers.
The database is used in WAL mode with auto_vacuum=1 and page_size=1024.
When running the pragma incremental_vacuum(1); command the WAL file
grows to 14Mb, while we would expect it to grow only to
On Tue, Apr 5, 2011 at 11:49 AM, Filip Navara filip.nav...@gmail.com wrote:
Hello,
we are having problem with database that originated on computer of one
of our customers.
The database is used in WAL mode with auto_vacuum=1 and page_size=1024.
When running the pragma incremental_vacuum(1);
On 04/05/2011 04:49 PM, Filip Navara wrote:
Hello,
we are having problem with database that originated on computer of one
of our customers.
The database is used in WAL mode with auto_vacuum=1 and page_size=1024.
When running the pragma incremental_vacuum(1); command the WAL file
grows to
