z/OS V1R6.0 DFSMS Access Method Services for Catalogs

LISTCAT OutputNOTRKOVFL—The physical blocks of a page space data set cannot span a trackboundary.NOUPDATE—When the path is opened for processing, its associated base clusteris opened but the base cluster’s upgrade set is not opened.NOUPGRADE—The alternate index is not upgraded unless it is opened and beingused to access the base cluster’s data records.NOTUSABLE—The entry is not usable because (1) the catalog could not becorrectly recovered by RESETCAT, or (2) a DELETE SPACE FORCE was issued fora volume in the entry’s volume list.NOWRITECHK—Write operations are not checked for correctness.NUMBERED—The cluster is a relative record data set.RECORDS/CI—Specifies the number of records, or slots, in each control interval ofa relative record data set.RECOVERY—A temporary CLOSE is issued as each control area of the data set isloaded, so the whole data set will not have to be reloaded if a serious error occursduring loading.REUSE—The data set can be reused (that is, its contents are temporary and itshigh-used RBA can be reset to 0 when it is opened).RKP—The relative key position:the displacement from the beginning of a datarecord to its key field.SHROPTNS—(n,m) The numbers n and m identify the types of sharing permitted.See SHAREOPTIONS in the DEFINE CLUSTER section for more details.SIZES-VALID—Indicates if user data sizes are valid (YES) or are not valid (NO).SPANNED—Data records can be longer than control interval length, and can cross,or span, control interval boundaries.SPEED—CLOSE is not issued until the data set has been loaded.STRIPE-COUNT—The number of stripes for the data set. This number will alwaysbe 1 for extended format VSAM KSDS.STRNO—The number of concurrent RPLs the catalog is prepared to accommodate.The default for STRNO is taken at catalog open and is not reflected in the outputfrom LISTCAT.Note: LISTCAT ALL indicates a value of 0 (the default) if no other value isspecified, rather than the expected value of 2.SWAP—The page space is a high speed swap data set used by Auxiliary StorageManagement during a swap operation to store and retrieve the set of LSQA pagesowned by an address space.TEMP-EXP—The data component was temporarily exported.Appendix B. Interpreting LISTCAT Output Listings 369