Disable Serial Console Redirection in xCAT

PXE boot config:
"... console=tty0 console=ttyS0,115200 ..."

Note: serial console redirection is managed by hardware profile.

To check hardware profile:
$ tabdump nodehm

#node,power,mgt,cons,termserver,termport,conserver,serialport,serialspeed,serialflow,getmac,cmdmapping,consoleondemand,comments,disable
"__HardwareProfile_IPMI",,"ipmi",,,,,,,,,"/opt/pcm/etc/hwmgt/mappings/HWCmdMapping_ipmi.xml",,,
"__HardwareProfile_IBM_Flex_System_x",,"ipmi",,,,,"0","115200","hard",,"/opt/pcm/etc/hwmgt/mappings/HWCmdMapping_flex_x.xml",,,
"__HardwareProfile_IBM_System_x_M4",,"ipmi",,,,,"0","115200","hard",,"/opt/pcm/etc/hwmgt/mappings/HWCmdMapping_rackmount_x.xml",,,
"__HardwareProfile_IBM_iDataPlex_M4",,"ipmi",,,,,"0","115200","hard",,"/opt/pcm/etc/hwmgt/mappings/HWCmdMapping_rackmount_x.xml",,,
"__HardwareProfile_IBM_NeXtScale_M4",,"ipmi",,,,,"0","115200","hard",,"/opt/pcm/etc/hwmgt/mappings/HWCmdMapping_nextscale_x.xml",,,
"__Chassis_IBM_Flex_chassis",,"blade",,,,,,,,,,,,

To disable: clear the entries of serialport, serialspeed and serialflow columns
$ chdef -t group -o __HardwareProfile_IBM_Flex_System_x serialport= serialspeed= serialflow=

Advertisements

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s