Red Hat CLUSTER SUITE - CONFIGURING AND MANAGING A CLUSTER 2006 Guia de Instalação descarregar pdf (Página 61)

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.

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Red Hat CLUSTER SUITE - CONFIGURING AND MANAGING A CLUSTER 2006 Guia de Instalação Página 61