05-12-2008
Telnet Problem
I have a problem where on one unix machine I can telnet all IP addresses in the host file with no connection problem and another machine has recently started to have trouble connecting with the same host IP's on just some IP addresses where it had no trouble before. Have any ideas??
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use strict;
use warnings;
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my $remote_host='home';
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LEARN ABOUT REDHAT
pvm_mstat
MSTAT(3PVM) PVM Version 3.4 MSTAT(3PVM)
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)
30 August, 1993 MSTAT(3PVM)