Re: [HACKERS] [BUGS] Failed assert ((data - start) == data_size) in heaptuple.c

2011-04-09 Thread Brendan Jurd
On 9 April 2011 00:41, Alvaro Herrera alvhe...@commandprompt.com wrote: Excerpts from Brendan Jurd's message of vie abr 08 06:00:22 -0300 2011: Memtest didn't report any errors.  I intend to try swapping out the RAM tomorrow, but in the meantime we got a *different* assertion failure today.  

Re: [HACKERS] [BUGS] Failed assert ((data - start) == data_size) in heaptuple.c

2011-04-08 Thread Brendan Jurd
On 7 April 2011 16:56, Tom Lane t...@sss.pgh.pa.us wrote: Brendan Jurd dire...@gmail.com writes: TRAP: FailedAssertion(!((data - start) == data_size), File: heaptuple.c, Line: 255) [ scratches head ... ]  That implies that heap_fill_tuple came to a different conclusion about a tuple's data

Re: [HACKERS] [BUGS] Failed assert ((data - start) == data_size) in heaptuple.c

2011-04-08 Thread Alvaro Herrera
Excerpts from Brendan Jurd's message of vie abr 08 06:00:22 -0300 2011: Memtest didn't report any errors. I intend to try swapping out the RAM tomorrow, but in the meantime we got a *different* assertion failure today. The fact that we are tripping over various different assertions seems to

Re: [HACKERS] [BUGS] Failed assert ((data - start) == data_size) in heaptuple.c

2011-04-07 Thread Tom Lane
Brendan Jurd dire...@gmail.com writes: TRAP: FailedAssertion(!((data - start) == data_size), File: heaptuple.c, Line: 255) [ scratches head ... ] That implies that heap_fill_tuple came to a different conclusion about a tuple's data size than the immediately preceding heap_compute_data_size.

Re: [HACKERS] [BUGS] Failed assert ((data - start) == data_size) in heaptuple.c

2011-04-07 Thread Brendan Jurd
On 7 April 2011 16:56, Tom Lane t...@sss.pgh.pa.us wrote: Brendan Jurd dire...@gmail.com writes: TRAP: FailedAssertion(!((data - start) == data_size), File: heaptuple.c, Line: 255) [ scratches head ... ]  That implies that heap_fill_tuple came to a different conclusion about a tuple's data

Re: [HACKERS] [BUGS] Failed assert ((data - start) == data_size) in heaptuple.c

2011-04-07 Thread Craig Ringer
On 04/07/2011 03:07 PM, Brendan Jurd wrote: On 7 April 2011 16:56, Tom Lanet...@sss.pgh.pa.us wrote: Brendan Jurddire...@gmail.com writes: TRAP: FailedAssertion(!((data - start) == data_size), File: heaptuple.c, Line: 255) [ scratches head ... ] That implies that heap_fill_tuple came to a

Re: [HACKERS] [BUGS] Failed assert ((data - start) == data_size) in heaptuple.c

2011-04-07 Thread Alvaro Herrera
Excerpts from Brendan Jurd's message of jue abr 07 03:07:32 -0300 2011: Hi folks, I am running a 9.0.3 Hot Standy + Streaming Replication slave which occasionally segfaults (every 1-2 days). I rebuilt Postgres with --enable-cassert and --enable-debug, switched on core dumping and waited

Re: [HACKERS] [BUGS] Failed assert ((data - start) == data_size) in heaptuple.c

2011-04-07 Thread Brendan Jurd
On 8 April 2011 00:16, Alvaro Herrera alvhe...@commandprompt.com wrote: Excerpts from Brendan Jurd's message of jue abr 07 03:07:32 -0300 2011: I am running a 9.0.3 Hot Standy + Streaming Replication slave which occasionally segfaults (every 1-2 days).  I rebuilt Postgres with --enable-cassert