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 Email Updates:
Status: Closed Impact on me:
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
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 

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