Table 10 Amount of Business Continuity Manager Log Data when System Logger Service is Not
Used
Items Per
Command
Size
1
Types of Business Continuity Manager Log
Data
number-of-messages-output
100 + message-length
2
Messages (excluding those output from the
ISPF panel, or scripts)
number-of-times-an-I/O-error-occurred
100 + CCW-length
3
Parameter information for the channel
command words of the I/O, only when an
I/O error occurs
number-of-times-an-I/O-error-occurred
256
I/O return information, only when an I/O
error occurs
number-of-times-an-I/O-error-occurred
256
Sense byte information, only when an I/O
error occurs
2
128
Timestamps
1
256
Command parameter information
1
Business Continuity Manager logs are output with a specified value of this size, rounded up by a factor of 32.
2
The maximum message length is 256 bytes.
3
This is 2,051 bytes when the copy pair status is obtained, and 256 bytes or less otherwise.
When System Logger Service is ON
Table 11 (page 19)
shows the amount of log data output when the system logger service is used
for Business Continuity Manager log output (for
LOGPUT=LOGR
).
Table 11 Amount of Log Data Output when System Logger Service is Used
Items Per
Command
Size
1
Types of Business Continuity Manager Log
Data
number-of-messages-output
68 + message-length
2
Messages (excluding those output from the
ISPF panel, or scripts)
number-of-times-an-I/O-error-occurred
68 + CCW-length
3
Parameter information for the channel
command words of the I/O, only when an
I/O error occurs
number-of-times-an-I/O-error-occurred
224
I/O return information, only when an I/O
error occurs
number-of-times-an-I/O-error-occurred
224
Sense byte information, only when an I/O
error occurs
2
96
Timestamps
1
224
Command parameter information
1
Business Continuity Manager logs are output with a specified value of this size, rounded up by a factor of 32.
2
The maximum message length is 256 bytes.
3
This is 2,051 bytes when the copy pair status is obtained, and 256 bytes or less otherwise.
Preparing for Installation
19