Red Hat CLUSTER SUITE - FOR RHEL 4, Overview

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Chapter 1. Red Hat Cluster Suite Overview 51
Send
A string for the
nanny
daemon to send to each real server in this field. By default the
send field is completed for HTTP. You can alter this value depending on your needs.
If you leave this field blank, the
nanny
daemon attempts to open the port and assume
the service is running if it succeeds.
Only one send sequence is allowed in this field, and it can only contain printable,
ASCII characters as well as the following escape characters:
•
\n for new line.
•
\r for carriage return.
•
\t for tab.
•
\ to escape the next character which follows it.
Expect
The textual response the server should return if it is functioning properly. If you wrote
your own sending program, enter the response you told it to send if it was successful.