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ls_limcontrol

Shuts down or reboots a host's LIM.

To remove a host from a cluster, use ls_limcontrol to shut down the host's LIM. Next, to return a removed host to a cluster, use ls_limcontrol to reboot its LIM. When you reboot the LIM, the configuration files are read again and the previous LIM status of the host is lost.

The use of ls_limcontrol is restricted to root and the LSF administrator as defined in the file LSF_CONFDIR/lsf.cluster.cluster_name.

Any program using this API must be setuid to root if LSF_AUTH is not defined in the lsf.conf file.

#include <lsf/lsf.h>
int ls_limcontrol(char *hname, int opCode)

Parameters:
*hname Specifies the host
opCode defs_ls_limcontrol
Specifies the shutdown or reboot LIM command.
Data Structures:
none
Define Statements:
defs_ls_limcontrol
Returns:
int:0
The function was successful.

int:-1
The function failed.

Errors:
If the function fails, lserrno is set to indicate the error.
Equivalent line commands:
lsadmin limstartup
lsadmin limshutdown
lsadmin limrestart
Files:
${LSF_ENVDIR:-/etc}/lsf.conf
$LSF_CONFDIR/lsf.shared
$LSF_CONFDIR/lsf.cluster.cluster_name
See also:
ls_lockhost

ls_unlockhost



     
Date Modified: 28 Jun 2011
Platform Support: support@platform.com
Platform Information Development: doc@platform.com

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