Tuesday, April 22, 2014

Disable abort sequence (STOP-A) on Solaris systems

Consider disabling the abort sequence on Solaris systems. When a Solaris system in a VCS cluster is halted with the abort sequence (STOP-A), it stops producing VCS heartbeats. To disable the abort sequence on Solaris systems, add the following line to the /etc/default/kbd file (create the file if it does not exist):

KEYBOARD_ABORT=disable

After the abort sequence is disabled, reboot the system.

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