Dataset Formats And Required Disk Capacity For The Configuration File - HP StorageWorks P9000 Reference Manual

NOTE: In the scope of the copy group, the prefix of the file names should be same.

Dataset Formats and Required Disk Capacity for the Configuration File

This section describes the dataset formats and required disk capacity for the configuration file.
Table 142 (page 307)
Table 142 Meaning of the Symbols Used in the Formulas
Symbol
A
B
C
D
E
F
G
H
I
J
The configuration file dataset formats are listed in
Table 143 Configuration File Dataset Format
Type of the configuration file
Copy group definition file
Disk configuration definition file
Route list definition file
Command device definition file
Path set definition file
NOTE: The configuration files are only for reference. If the configuration files are changed, correct
operation cannot be guaranteed.
Table 144 (page 308)
the disk capacity, also consider the need to create backup files, and secure space that is at least
twice the size of the required disk capacity.
describes the meaning of the symbols used in the formulas of this section.
Meaning
Number of copy groups included in the copy group definition file
Number of copy pairs included in the copy group definition file
Size to be increased when the EXCTG attribute is defined.
For details about formulas used for calculating the size to be increased, see
Table 145 (page 308).
Size to be increased when the YKSTORE command is used in a script.
For details about formulas used for calculating the size to be increased, see
Table 145 (page 308).
Number of volumes included in the disk configuration definition file
Number of routes included in the route list definition file
Number of command devices included in the route list definition file
Number of command devices included in the command device definition file
Total number of inter-CU logical paths and inter-DKC logical paths that are included in
the path set definition file
Number of digits in the number of copy pairs included in the copy group definition file
describes the required disk space for the configuration file. When you estimate
Dataset Formats and Required Disk Capacity for the Configuration File 307
Table 143 (page
DSORG RECFM LRECL
PS VB 256
PS VB 256
PS VB 256
PS VB 256
PS VB 256
307).
BLKSIZE(bytes)
4,096
4,096
4,096
4,096
4,096