DRBL management
Issue a command to all DRBL clients

2016/Apr/06

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Issue a command to all DRBL clients

"drbl-doit" can issue a command to clients when clients are running with sshd service. Besides, it can be used to startup the soft-shutdown client machines by WOL (Wake-On-LAN).

Syntax:

Command	Description
# drbl-doit [-w|--wol]	To startup the soft-shutdown client machines by WOL (Wake-On-LAN) (You have to make sure you already configured the client's BIOS to accept WOL, and the MAC address of clients are all listed in dhcpd.conf). Run command like this: # drbl-doit --wol
# drbl-doit [-u username] CMD	Issue a command "CMD" to all drbl clients, and if -u option is not used, the login name will be used. For example, if you want to shutdown all clients, run: drbl-doit -u root /sbin/poweroff