Failed Consistency Checks
Posted in 1994
Background: We're running OnLine 5.00, I-Star 5.00 and 4GL/SQL 4.10
on RS/6000's. Our database is 12 GBytes in size composed
of over 350 tables.
Concerning this turbo.log error...
======================================================================
08:29:00 Checkpoint Completed
08:39:41 Checkpoint Completed
08:48:22 Logical Log 16254 Complete
08:50:20 Checkpoint Completed
08:51:10 Logical Log 16254 Backed Up
09:00:58 Checkpoint Completed
09:11:07 Checkpoint Completed
09:18:07 bfcheck: bad page: pg_flags 0 != type 2, userp = 300056ac, pid = 78799, uid = 443
09:18:07 buffer header:
09:18:07 30c5d7b8: 00000000 00000000 00000000 30bb2094 ........ ....0. .
09:18:07 30c5d7c8: 30bb2094 30c7e138 30c6fdf8 00030000 0. .0..8 0.......
09:18:07 30c5d7d8: 10170000 001000db 3240d000 00000000 ........ 2@......
09:18:07 30c5d7e8: 00000000 00010000 30ccd92c 01000000 ........ 0..,....
09:18:07 page header:
09:18:07 3240d000: 001000db 1e325049 00000000 00180fe4 .....2PI ........
09:18:07 3240d010: 00000000 00000000 ........
09:18:07 slot table and stamp:
09:18:07 3240dffc: 1e325049 .2PI
09:18:07 tblspace header error:
09:18:07 3085d218: 00000000 00000000 00000000 00000000 ........ ........
09:18:07 3085d228: 00010000 010000ce 001000db 00000000 ........ ........
09:18:07 3085d238: 00000000 00000000 00000000 00000000 ........ ........
09:18:07 3085d248: 00000000 00000000 00000000 00000000 ........ ........
09:18:07 3085d258: 00000000 00000000 00000000 00000000 ........ ........
09:18:07 3085d268: 00000000 00000000 00000000 00000000 ........ ........
09:18:07 3085d278: 00000000 00000000 01000049 0921000a ........ ...I.!..
09:18:07 3085d288: 003e0003 00010001 2e0855f8 00000001 .>...... ..U.....
09:18:07 3085d298: 00000008 00000008 00000008 00000003 ........ ........
09:18:07 3085d2a8: 00000001 ffffffff 00000037 00000001 ........ ...7....
09:18:07 3085d2b8: 00000000 00101b55 00000008 00000000 .......U ........
09:18:07 3085d2c8: 00000000 00000000 00000000 00000000 ........ ........
09:18:07 3085d2d8: 00000000 00000000 00000000 00000000 ........ ........
09:18:07 3085d2e8: 00000000 00000000 00000000 00000000 ........ ........
09:18:07 3085d2f8: 00000008 00000000 00000000 00000000 ........ ........
09:18:07 3085d308: 00000000 30aba4a8 1e32506f 00000000 ....0... .2Po....
09:18:07 3085d318: 30b393e8 0...
09:18:07 -- WARNING: Fail Consistency Check -- pthdrpage:ptalloc:bad partn page -- pid=78799 user=443 us=300056ac
09:21:14 Checkpoint Completed
09:31:30 Checkpoint Completed
09:42:12 Checkpoint Completed
======================================================================
We have been getting an increasing number of these errors in our turbo.log,
however tbcheck -pt, -cd and -ci do not indicate any problems.
Informix Support recommends that we dbexport the entire database and reload it
but I estimate this will take 2-3 days.
Does anyone know anything more about this error and maybe how to find and
correct the bad pages?
--
____ __ __
/ __ \\/ /__ ___ / /_____ ____ ____ ___ Ed Hobbs
/ /_/ / / _ \\/ __/ __/ ___/ __ \\/ __ `__ \\ Database Administrator
/ __ / / _/ / / /_/ /__/ /_/ / / / / / / Alert Centre, Inc.
/_/ /_/_/\\___/_/ \\_(_)___/\\____/_/ /_/ /_/ ewh@alert.com/(303)488-7636