1 Information for the physical DKC serial number can be obtained when Business Continuity Manager 5.2 or later scans
a device.
2 Information for the logical DKC serial number can be obtained when Business Continuity Manager 5.2 or later scans
a device.
When Business Continuity Manager scans a device that exists in either of the following models, a value of 0 is set:
• HP StorageWorks XP12000/XP10000 Disk Array
• HP StorageWorks XP24000/XP20000 Disk Array
• HP StorageWorks P9500 Disk Array
A value of 0 is also set when the YKLOAD command is executed.
External volume information can be obtained when Business Continuity Manager 4.1 or later scans an HP StorageWorks
XP12000/XP10000 Disk Array. If information cannot be obtained, the value is null.
3 Created for each CU, thus the device information is created for each defined CU (CU number). The xx in CUxx is a
CU number (hexadecimal value).
Example of CUxx:
If C400 is set to SSID of CU=05, the value for CU05.SSID is C400.
4 Created for each CCA, thus the device information is created for each defined CCA (CCA number). The xx in CCAxx
is a CCA (hexadecimal value).
Example of CCAxx:
If STRG01 is set to the volume serial number of CCA=FF within CU=05, the value for CU05.CCAFF.Volser is STRG01.
5 External volume information can be obtained when Business Continuity Manager 4.1 or later scans a device that exists
in either of the following disk array models. If information cannot be obtained, the value is null.
• HP StorageWorks XP12000/XP10000 Disk Array
• HP StorageWorks XP24000/XP20000 Disk Array
Route List Structure
Table 149 (page 335) shows the route list structure. The prefix for the name of the route list structure
is HCC.ROUTELIST.dad-id.
NOTE: You can use the YKDROP command to drop the REXX variables in any route list structure
that was loaded by using the YKLOAD command.
Each REXX variable is preceded by a period (.).
Table 149 Route List Structure
DescriptionREXX variables
Last update IDID
Route list IDID
APIDAPID
Unique IF# given to local host (0x00-1F)IF#
First cylinder (fixed value of 0001)CYL
First track (fixed value of 00)HD
Slot size of dummy dataset (fixed value of 2000)SLOTSIZE
Number of Routes0
Route priority (fixed value of 1)Priorityn
1
Number of the storage system used as route entry0
Storage system serial number used as route entrySerialNumn
2
DAD ID to which a command device belongsDADID
About REXX Variable Structures 335
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