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A 1-byte resident data-block count field z/OS Security Server RACF System Programmer's Guide SA23-2287-00 |
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The resident data-block count field specifies the maximum number of index, block-availability-mask (BAM), and profile blocks to be kept resident for the primary data set while the database is active. In addition, if RACF is enabled for sysplex communication, RACF® uses 20% of this number as the number of resident blocks for the backup data set. See Selecting the number of resident data blocks. |
Copyright IBM Corporation 1990, 2014
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