Re: [HACKERS] corrupted tuple (header?), pg_filedump output

2005-03-18 Thread Eric Parusel
I've brought this back on-list, probably best that way..? Eric Parusel wrote: Tom Lane wrote: What it kinda looks like from here is that you suffered a "page tear": the itemid pointers at the front of the page may be self-consistent, but they don't quite match the state of

Re: [HACKERS] corrupted tuple (header?), pg_filedump output

2005-03-17 Thread Eric Parusel
Tom Lane wrote: Eric Parusel <[EMAIL PROTECTED]> writes: ./pg_filedump -i -f -R 28393 /data1/pgsql/data/base/17760/18004 --snip-- Item 2 -- Length: 1728 Offset: 6464 (0x1940) Flags: USED XMIN: 12 CMIN: 196608 XMAX: 122552335 CMAX|XVAC: 177664675 Block Id: 0 linp Index: 47241 Attr

[HACKERS] corrupted tuple (header?), pg_filedump output

2005-03-17 Thread Eric Parusel
I've tracked down a row that is failing: maia=# select id FROM table WHERE id = 1401765; ERROR: could not access status of transaction 1634148473 DETAIL: could not open file "/data1/pgsql/data/pg_clog/0616": No such file or directory db=# vacuum maia_mail; WARNING: relation "table" TID 28393/2