LRU_MIN_DIRTY

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LRU_MIN_DIRTY

onconfig.std value

50.00

units

Percent

range of values

0 through 100 (fractional values are allowed)

takes effect

When the database server is shut down and restarted

refer to

The following topics in the shared-memory chapter of the IBM Informix Dynamic Server Administrator's Guide:

LRU queues
When MLRU cleaning ends

Note:

Information that was specified with the LRU_MIN_DIRTY configuration parameter prior to Version 10.0 is now specified using the BUFFERPOOL configuration parameter. For more information, see BUFFERPOOL.

LRU_MIN_DIRTY specifies the percentage of modified pages in the LRU queues at which page cleaning is no longer mandatory. Page cleaners might continue cleaning beyond this point under some circumstances. If a parameter is specified out of the range of values, then the default of 50.00 percent is set.