HP StorageWorks P9000 for Business Continuity Manager Software Installation Guide (T5253-96052, May 2011)

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-output100 + message-length
2
Messages (excluding those output from the
ISPF panel, or scripts)
number-of-times-an-I/O-error-occurred100 + 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-occurred256I/O return information, only when an I/O
error occurs
number-of-times-an-I/O-error-occurred256Sense byte information, only when an I/O
error occurs
2128Timestamps
1256Command 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-output68 + message-length
2
Messages (excluding those output from the
ISPF panel, or scripts)
number-of-times-an-I/O-error-occurred68 + 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-occurred224I/O return information, only when an I/O
error occurs
number-of-times-an-I/O-error-occurred224Sense byte information, only when an I/O
error occurs
296Timestamps
1224Command 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