Rechercher une page de manuel
pvm_mstat.3PVM
Langue: en
Version: 30 August, 1993 (debian - 07/07/09)
Section: 3 (Bibliothèques de fonctions)
NAME
pvm_mstat - Returns the status of a host in the virtual machine.SYNOPSIS
C int mstat = pvm_mstat( char *host )
Fortran call pvmfmstat( host, mstat )
PARAMETERS
- host
- Character string containing the host name.
- mstat
- Integer returning machine status:
value MEANING PvmOk host is OK PvmNoHost host is not in virtual machine PvmHostFail host is unreachable (and thus possibly failed)
DESCRIPTION
The routine pvm_mstat returns the status mstat of the computer named host with respect to running PVM processes. This routine can be used to determine if a particular host has failed and if the virtual machine needs to be reconfigured. The function pvm_notify() can also be used to notify the caller that a host has failed.EXAMPLES
C: mstat = pvm_mstat( "msr.ornl.gov" ); Fortran: CALL PVMFMSTAT( 'msr.ornl.gov', MSTAT )
ERRORS
These error conditions can be returned by pvm_mstat- PvmSysErr
- pvmd not responding.
- PvmNoHost
- giving a host name not in the virtual machine.
- PvmHostFail
- host is unreachable (and thus possibly failed).
SEE ALSO
pvm_notify(3PVM), pvm_config(3PVM)Contenus ©2006-2024 Benjamin Poulain
Design ©2006-2024 Maxime Vantorre