This seems to be bug month for my client. Now there are seeing periods where all new connections fail immediately with the error:
FATAL: lock AccessShareLock on object 0/1260/0 is already held This happens on postgresql 8.4.7 on a large (512GB, 32 core) system that has been up for months. It started happening sporadicly a few days ago. It will do this for a period of several minutes to an hour and then go back to normal for hours or days. One complete failing session out of several hundred around that time: ----------------- 2011-08-09 00:01:04.446 8823 [unknown] [unknown] LOG: connection received: host=op05.xxx port=34067 2011-08-09 00:01:04.446 8823 c77 apps LOG: connection authorized: user=apps database=c77 2011-08-09 00:01:04.449 8823 c77 apps FATAL: lock AccessShareLock on object 0/1260/0 is already held ------------------ What can I do to help track this down? -dg -- David Gould da...@sonic.net 510 536 1443 510 282 0869 If simplicity worked, the world would be overrun with insects. -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
