Bug #14895 Add support for DB_ENV->set_lg_regionmax and BDB cache larger than 4G

Submitted:	12 Nov 2005 9:56	Modified:	22 Nov 2005 21:49
Reporter:	Andrey Hristov	Email Updates:
Status:	Closed	Impact on me:	None
Category:	MySQL Server: BDB	Severity:	S4 (Feature request)
Version:	5.1.1	OS:	Any (all)
Assigned to:	Andrey Hristov	CPU Architecture:	Any

Description:
Add support for command line (config file) parameter to set the size of the logging area. Larger area is needed whenever quite a lot of tables are involved in a single transaction. The default  is not enough for more than 500 tables.
http://www.sleepycat.com/docs/api_c/env_set_lg_regionmax.html

Add support for BDB cache size larger than 4G on platforms that support it.

Add support for splitting the BDB cache in few parts for platforms that does not support large contigous blocks.

How to repeat:
.

A patch for this bug has been committed. After review, it may
be pushed to the relevant source trees for release in the next
version. You can access the patch from:

  http://lists.mysql.com/internals/32206

A patch for this bug has been committed. After review, it may
be pushed to the relevant source trees for release in the next
version. You can access the patch from:

  http://lists.mysql.com/internals/32207

Noted in 5.1.2 changelog.

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