LLT uses /etc/llttab to set the configuration of the LLT interconnects.
# cat /etc/llttab
set-node node01
set-cluster 02
LINK nxge1 /dev/nxge1 - ether - -
link nxge2 /dev/nxge2 - ether - -
link-lowpri /dev/nxge0 – ether - -

Here, set-cluster -> unique cluster number ASSIGNED to the entire cluster [ can have a value ranging between 0 to (64k – 1) ]. It should be unique across the organization.

set-node -> a unique number assigned to each node in the cluster. Here the name node01 has a corresponding unique node number in the FILE /etc/llthosts. It can range from 0 to 31.

Another configuration file used by LLT is – /etc/llthosts. It has the cluster-wide unique node number and nodename as FOLLOWS:

# cat /etc/llthosts
0 node01
1 node02

LLT has an another optional configuration file : /etc/VRTSvcs/conf/sysname. It contains short names for VCS to refer. It can be used by VCS to remove the dependency on OS hostnames.

LLT uses /etc/llttab to set the configuration of the LLT interconnects.
# cat /etc/llttab
set-node node01
set-cluster 02
link nxge1 /dev/nxge1 - ether - -
link nxge2 /dev/nxge2 - ether - -
link-lowpri /dev/nxge0 – ether - -

Here, set-cluster -> unique cluster number assigned to the entire cluster [ can have a value ranging between 0 to (64k – 1) ]. It should be unique across the organization.

set-node -> a unique number assigned to each node in the cluster. Here the name node01 has a corresponding unique node number in the file /etc/llthosts. It can range from 0 to 31.

Another configuration file used by LLT is – /etc/llthosts. It has the cluster-wide unique node number and nodename as follows:

# cat /etc/llthosts
0 node01
1 node02

LLT has an another optional configuration file : /etc/VRTSvcs/conf/sysname. It contains short names for VCS to refer. It can be used by VCS to remove the dependency on OS hostnames.