Sun Microsystems Sun HPC 3.0 Manual page 54

tion process involves programming -
(a) the adapter Node-Ids into the
and
(b) IP addresses into the cards.
Upon successful
/etc/sma.config
ter. This file contains a
members, switches,
called /etc/sma.ip which contains the IP
the SCI interfaces in the cluster.
OPTIONS
-t
-f filename
This input file template contains 8 sections -
1. Cluster configuration section -
cluster being
for this section -
Cluster is configured as =
2. Host names section
in the cluster.
full public-net connectivity
without connectivity
cates to sm_config not to contact this host via the
net.
For example, consider a case where host2
host1, host2, host3 and host4 lacks public-net connectivity.
When sm_config is started with the following template_1,
will contact host1, host3 and host4 over the net and config-
ure their SCI interfaces.
responsibility
mode using template_2 below.
template_1 - used on host1, host3 and host4 :-
HOST 0 =
HOST 1 =
HOST 2 =
HOST 3 =
template_2 - used on host2 :-
HOST 0 =
(continued)
Sun HPC 3.0 SCI Guide ♦ June 1999, Revision A
44
adapter's
completion, a configuration
is installed on all the hosts in the clus-
snapshot
adpaters etc.
starts sm_config in debug mode.
takes the filename as
input file template
/opt/SUNWsma/bin directory
template.pdb (for PDB
template.hpc (for HPC clusters).
plate files provide
about the type of information
sm_config.
specifies
configured (PDB or HPC).
PDB
- requires the names of all the hosts
If the hosts in the cluster do not have
then the
must be preceded by ''_%''.
However, it
to run sm_config on host2 in the stand-alone
host1
_%host2
host3
host4
_%host1
flash memory
file named
view of the cluster
It also installs a file
addresses of all
an input file. The
is available in
as (a)
clusters) and (b)
These tem-
detailed information
required by
the type of
A sample template
name of the host
This indi-
public-
in a cluster of
it
is now the user's
(Continuation)