Bug #2064 Server returns unknown error when trying to create a new key cache

• Submitted: 9 Dec 2003 13:08
• Modified: 12 Dec 2003 8:40
• Reporter: Igor Babaev
• Status: Closed
• Category: MySQL Server
• Severity: S3 (Non-critical)
• Version: 4.1.1
• OS: Any (all)
• Assigned to: Igor Babaev
• CPU Architecture: Any

[9 Dec 2003 13:08] Igor Babaev

Description:
The server returns  
 ERROR 1105 (HY000): Unknown error  
when trying to create a new cache of a size that is too small for any key 
cache.  

How to repeat:
Start the server and run the command: 
set global keycache1.key_buffer_size=100; 
 
The reply will be: 
ERROR 1105 (HY000): Unknown error 
 

Suggested fix:
The bug is due to a wrong return code by the function init_key_cache (in the   
file mf_keycache.c).   
The line before the label err in the function should be:  
DBUG_RETURN((int) keycache->disk_blocks);

[12 Dec 2003 8:40] Igor Babaev

Fixed in 4.1.2