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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
Enter a 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.
Tip
To determine what to send for a given service, you can open a
connection to the port on a real server and see what is returned. For instance,
FTP reports 220 upon connecting, so could enter
in the Expect field.
Warning
Remember to click the ACCEPT button after making any changes in this panel.
To make sure you do not lose any changes when selecting a new panel.
Once you have configured virtual servers using the Piranha Configuration Tool, you must
copy specific configuration files to the backup LVS router. See
Configuration Files"
for details.
7. Synchronizing Configuration Files
After configuring the primary LVS router, there are several configuration files that must be
copied to the backup LVS router before you start LVS.
These files include:
•
/etc/sysconfig/ha/lvs.cf
•
— the configuration file that, among other things, turns on packet forwarding in
/etc/sysctl
the kernel.
— the configuration file for the LVS routers.
Synchronizing Configuration Files
telnet
in the Send field and
quit
Section 7, "Synchronizing
220
53
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