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 Copyright 2006 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms.
 rdt_setmtu 1M "30 Mar 2006" "Sun Cluster 3.2" "System Administration Commands"
 NAME
rdt_setmtu - set the MTU size in RSMRDT driver

 SYNOPSIS


/usr/cluster/bin/rdt_setmtu [MTU size]




 DESCRIPTION

The rdt_setmtu command takes number of bytes as new MTU size and sets the global MTU size in RSMRDT driver. The RSMRDT driver uses the new MTU size for all the new instantiations of RSM connections. The existing
RSM connections continue to use the old MTU size value. The MTU size should be a multiple of 64 (0x40) bytes otherwise rdt_setmtu does not set the MTU size in RSMRDT driver and returns
an error. The rdt_setmtu when running without any argument, displays the MTU size of RSMRDT driver. 


You can use this command only in the global zone.

 OPERANDS

The following operands are supported:


.na
MTU size
.ad


MTU size in bytes. 




 EXIT STATUS

The following exit values are returned: 


.na
0
.ad


Successful completion.





.na
1
.ad


An error occurred while setting MTU size.





This utility writes an error message to stderr when it exits with non-zero status.

 ATTRIBUTES

See attributes(5) for descriptions of the following attributes.







ATTRIBUTE TYPEATTRIBUTE VALUE
AvailabilitySUNWscrdt
Interface StabilityEvolving



 SEE ALSO

attributes(5)