Re: [HACKERS] Reseting undo/redo logs

2012-06-21 Thread Edmon Begoli
Thanks. I was going down this route, so just your confirmation that this is the right path is helpful. Edmon On Thu, Jun 21, 2012 at 11:58 AM, Tom Lane wrote: > Edmon Begoli writes: >> One of the Greenplum segments went down and it cannot recover because >> "PANIC      

[HACKERS] Reseting undo/redo logs

2012-06-21 Thread Edmon Begoli
I have this issue on Greenplum which is a MPP hybrid build from postgres 8.2, and the issue I am seeing is 100% from pg code. One of the Greenplum segments went down and it cannot recover because "PANIC XX000 invalid redo/undo record in shutdown checkpoint (xlog.c:6576)" I am posting this questi