Bug #57532 warm key blocks in MyISAM key_cache structure could be reported
Submitted: 18 Oct 2010 16:10 Modified: 18 Oct 2010 16:40
Reporter: Oli Sennhauser Email Updates:
Status: Verified Impact on me:
None 
Category:MySQL Server: MyISAM storage engine Severity:S4 (Feature request)
Version:>=5.1 OS:Any
Assigned to: CPU Architecture:Any
Tags: key cache, myisam, warm blocks

[18 Oct 2010 16:10] Oli Sennhauser 
Description:
When using the MyISAM key_cache_division_limit we have no clue how many warm blocks are actually used.

How to repeat:
See Blog article: http://www.fromdual.com/warm-myisam-key-blocks

Suggested fix:
See Blog article. It should be very easy to expose this information from the key_cache structure.
[18 Oct 2010 16:40] Valeriy Kravchuk 
Thank you for the feature request.