NEC Storage Manager - Environment Variables

Chapter 3 Operation Settings
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The UNIX system uses environment variables to specify various operations that are specified for data
replication commands.
The environment variables are described below.
The man command environment variable (LANG)
• Specify an environment variable compatible with a language and characters to be used.
Operation trace environment variables
(1) RPLLOG
• In “Number of Days”, specify the expiration date for the log data stored in the operation
trace file.
• Data that has been logged in the operation trace file and whose specified data storage
period has been expired is deleted when the command is executed.
• If you don’t want the operation trace to be output, specify “0” for this environment
variable.
• If this environment variable is not specified (default), the system uses the
RPLLOGFILENUM environment variable and RPLLOGFILEMAXSIZE environment
variable settings.
(2) RPLLOGFILENUM
• Specify the maximum number of log files that are stored as the operation trace.
• This setting is valid when the RPLLOG environment variable is not specified.
• When the size of the log file becomes the upper limit of the file size specified by the
RPLLOGFILEMAXSIZE environment variable, the system automatically uses another
file within the maximum number of specified files.
• If you don’t want the operation trace to be output, specify “0” for this environment
variable.
• If this environment variable is not specified, the system creates up to five (default) log
files and use them one by one.
(3) RPLLOGFILEMAXSIZE
• Specify the maximum log file size, in units of kilobytes, that is stored as the operation
trace. This setting is valid when a value that is equal to or greater than one is specified
for the RPLLOGFILENUM environment variable.
• Specify a value that is equal to or greater than 200 (kilobytes). If a value less than 200
(kilobytes) is specified, log files of up to 200 kilobytes (default) each are created.