z/OS MVS Programming: Sysplex Services Guide
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Cache Structure

z/OS MVS Programming: Sysplex Services Guide
SA23-1400-00

IXLCONN returns the following structure attributes for a cache structure:
CONACACHEDIRENTRYCOUNT
Approximate number of directory entries supported in the structure. This count is only substantially accurate.
CONACACHEMAXELEMENTCOUNT
Approximate maximum number of data elements supported by the structure. This count is only substantially accurate.
CONACACHEADJUNCT
Flag to indicate whether the structure supports adjunct data.
CONACACHEUDFORDER
Flag to indicate whether the structure supports a queue ordered by user data field for each cast-out class. Only applicable to cache structures allocated in a coupling facility with CFLEVEL=5 or higher.
CONACACHENAMECLASSMASK
Value of the name class mask in effect for the structure. Applicable only to cache structures allocated in a coupling facility of CFLEVEL=7 or higher.
CONACACHEMAXSTGCLASS
Maximum storage class value.
CONACACHEMAXCOCLASS
Maximum castout class value.
CONACACHEELEMCHAR
Data element characteristic, if applicable.
CONACACHEELEMINCRNUM
Data element increment number, if applicable.
CONACACHEMAXELEMNUM
Maximum number of data elements per entry, if applicable.
CONACACHECHGDIRENTRYCOUNT
Approximate count of changed directory entries. Applies only to cache structures allocated in a coupling facility of CFLEVEL=1 or higher.
CONACACHECHGDIRELEMENTCOUNT
Approximate count of changed data elements. Applies only to cache structures allocated in a coupling facility of CFLEVEL=1 or higher.

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