(Continuation)
tion process involves programming -
(a) the adapter Node-Ids into the
adapter’s
flash
memory
and
(b) IP addresses into the cards.
Upon
successful
completion,
a
configuration
file
named
/etc/sma.config
is
installed on all the hosts in the clus-
ter.
This file contains a
snapshot
view
of
the
cluster
members,
switches,
adpaters
etc.
It also installs a file
called /etc/sma.ip which contains the IP
addresses
of
all
the SCI interfaces in the cluster.
OPTIONS
-t
starts sm_config in debug mode.
-f filename
takes the filename as
an
input
file.
The
input
file
template
is
available
in
/opt/SUNWsma/bin
directory
as
(a)
template.pdb
(for
PDB
clusters)
and
(b)
template.hpc (for HPC clusters).
These
tem-
plate
files
provide
detailed
information
about the type
of
information
required
by
sm_config.
This input file template contains 8 sections -
1. Cluster configuration section -
specifies
the
type
of
cluster
being
configured
(PDB or HPC).
A sample template
for this section -
Cluster is configured as =
PDB
2. Host names section
- requires the names of all the hosts
in
the
cluster.
If
the hosts in the cluster do not have
full public-net connectivity
then
the
name
of
the
host
without
connectivity
must be preceded by ‘‘_%’’.
This indi-
cates to sm_config not to contact this host via the
public-
net.
For example, consider a case where host2
in
a
cluster
of
host1, host2, host3 and host4 lacks public-net connectivity.
When sm_config is started with the following template_1,
it
will contact host1, host3 and host4 over the net and config-
ure their SCI interfaces.
However, it
is
now
the
user’s
responsibility
to run sm_config on host2 in the stand-alone
mode using template_2 below.
template_1 - used on host1, host3 and host4 :-
HOST 0
=
host1
HOST 1
=
_%host2
HOST 2
=
host3
HOST 3
=
host4
template_2 - used on host2 :-
HOST 0
=
_%host1
(continued)
44
Sun HPC 3.0 SCI Guide
♦
June 1999, Revision A
Содержание Sun HPC 3.0
Страница 6: ...vi Sun HPC 3 0 SCI Guide June 1999 Revision A...
Страница 16: ...Figure 1 4 Supported Four Node SCI Interconnections 6 Sun HPC 3 0 SCI Guide June 1999 Revision A...
Страница 20: ...10 Sun HPC 3 0 SCI Guide June 1999 Revision A...
Страница 25: ...Figure 2 2 Examples of Three Node Switched SCI Connections Network Connection Procedure 15...
Страница 26: ...Figure 2 3 Examples of Four Node SCI Switched Connections 16 Sun HPC 3 0 SCI Guide June 1999 Revision A...
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Страница 60: ...50 Sun HPC 3 0 SCI Guide June 1999 Revision A...
Страница 67: ...Continuation msgstr Not Available msgid SUNWcluster sma smactl 4008 fix msgstr Not Applicable SMA Messages 57...
