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Hex Dec Type/Val Lng Label (dup) Comments
---- ---- --------- ---- -------------- --------
0000 0 Structure CALBK Cluster Allocation List Block
0000 0 Signed 2 CALNASA Remaining Entries for ASA Info
CALNASA is the number of slots
without an allocated ASA (eg:
contain 0)
0002 2 Signed 2 CALTASA Total Entries for ASA Information
CALTASA is the number of slots
with an allocated ASA. CALNASA
and CALTASA should, at all times,
sum to DSIENTCT
0004 4 Bitstring 32 CALCPVOL The Volume Requested list. Each
entry in this list is the CPVCODE
of a CP owned DASD (this is the
volume's index into the CP owned
list). The length specified is
the maximum number of DASD RDEVs
allowed to be specified on SET
DUMP. All code keys off the
length of CALCPVOL and simply
increasing this number increases
the number of volumes supported
with no other changes required.
This number can not be set
greater than 256 without
significant code rework.
0024 36 Bitstring 1 CALNCPVL Number of entries in the above
Volume Requested list
0025 37 Bitstring 3 * Reserved
0028 40 Dbl-Word 8 * (0) Force boundary alignment (if
needed)
0028 40 Bitstring 8 CALREASA Re-allocation ASA and number of
pages (CALENTRY)
0030 48 Address 4 CALRESLT Re-allocation slot The above two
fields are set by HCPDMPDK after
it has completed writing a dump
to spool. CALREASA contains a
replacement CALENTRY that
represents the unused portion of
the last used slot's allocated
space. CALRESLT points to the
slot after the last used slot in
the array of CALENTRYs. This
entry and all entries after it
have had NONE of their allocated
space used to hold dump data.
0034 52 Bitstring 4 * Reserved
00000007 CALHDRSZ ((*-CALBK)+7)/8 CALBK header size
in doublewords
0038 56 Dbl-Word 8 CALENTRY (0) Start of Variable length data
Overlay for accessing individual CALENTRYs
0038 56 Signed 4 CALASA (0) First ASA in allocated cluster
0038 56 Bitstring 3 CALPPP (0) If FBA, PPP
0038 56 Bitstring 2 CALCC If CKD or ECKD, CC
003A 58 Bitstring 1 CALP If CKD or ECKD, P
003B 59 Bitstring 1 CALVOL Volume - index into CPVOL list
003C 60 Signed 4 CALNPGS Number of Pages allocated
0040 64 Signed 4 CALNEXT (0) Next ASA entry
00000001 CALENTSZ ((*-CALENTRY)+7)/8 CALENTRY size
in dwords
00000008 CALENTLN CALENTSZ*8 CALENTRY length in
bytes
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