Commit e321f8eb authored by unknown's avatar unknown

There is a Maria category now in the bugs db (but only devs

can see this category), so no need for this file.


BitKeeper/deleted/.del-BUGS_IN_MARIA.txt:
  Delete: BUGS_IN_MARIA.txt
parent 46b0384d
This is our bugs database for now, until we switch to something
better.
MARIABUG#1
reported by Guilhem on 2006-09-07
status: VERIFIED
==========================================================
ma_test_all shows table corruption messages like this one:
"error: key delete-link-chain corrupted" in table test2.
For a simpler testcase extracted from ma_test_all, just run:
rm -f test2.M*; ./ma_test2; ./maria_chk test2
While the similar MyISAM commands don't show any problem.
You can make MyISAM show this same problem with just this patch:
===== myisam.h 1.80 vs edited =====
*** /tmp/bk_myisam.h-1.80_O9fSEo 2006-09-07 18:30:28 +02:00
--- edited/myisam.h 2006-09-07 18:25:54 +02:00
***************
*** 52,58 ****
#define MI_MAX_TEMP_LENGTH 2*1024L*1024L*1024L
/* Possible values for myisam_block_size (must be power of 2) */
! #define MI_KEY_BLOCK_LENGTH 1024 /* default key block length */
#define MI_MIN_KEY_BLOCK_LENGTH 1024 /* Min key block length */
#define MI_MAX_KEY_BLOCK_LENGTH 16384
--- 52,58 ----
#define MI_MAX_TEMP_LENGTH 2*1024L*1024L*1024L
/* Possible values for myisam_block_size (must be power of 2) */
! #define MI_KEY_BLOCK_LENGTH 8192 /* default key block length */
#define MI_MIN_KEY_BLOCK_LENGTH 1024 /* Min key block length */
#define MI_MAX_KEY_BLOCK_LENGTH 16384
(Maria has 8192, and also 32768 for the max_key_block_length define).
So it's not Maria-specific.
I noticed that the corruption appears only for "recant>=64" (where
recant is a variable defined in mi_test2.c).
For MyISAM we don't care as it's using 1024, but for Maria we have a
problem...
=====================================================================
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment