On Sun, May 10, 2009 at 12:23 AM, Robert Treat
<xzilla@users.sourceforge.net> wrote:
> On Saturday 09 May 2009 00:20:43 Jaime Casanova wrote:
>> On Fri, May 8, 2009 at 3:43 AM, higepon <higepon@gmail.com> wrote:
>> > Hi.
>> > Is the following todo item still necessary?
>> >
>> > Create dump tool for write-ahead logs for use in determining
>> > transaction id for point-in-time recovery.
>> > This is useful for checking PITR recovery.
>> >
>> > If so, I want to make it.
>> > What is the expected output of the dump tool?
>> > TransactionId, TimeLineID and ?
>>
>> don't know if this project ever works
>> http://pgfoundry.org/projects/xlogviewer but seems like is a start (it
>> was made for 8.2 so you will have to adjust for 8.3 or even better
>> 8.4)
>
> It did work at one point. We used it for some disaster recovery work maybe a
> year or so ago. We had to update it for 8.3, and remove some linuxisms to get
> it to compile for Solaris. I think it might have still had issues actually
> dumping data, but it did do a good job at finding corrupted xlogs. istr Theo
> submitted a patch, but I think the author had abandoned it. Personally I'd
> love to see it moved into postgresql proper (and get the cleaning/updating
> that implies).
Would this allow functionality similar to that of LogMiner (
http://www.oracle.com/technology/deploy/availability/htdocs/LogMinerOverview.htm
), or is it something else entirely?
