
Chapter
5.
DR550
File
System
Gateway
(FSG)
An
optional
File
System
Gateway
(FSG)
is
available
for
the
DR550.
This
is
a
separate
server
that
is
included
with
the
other
DR550
components.
For
both
single
and
dual
node
configurations,
the
FSG
is
installed
in
the
rack
and
is
fully
integrated
with
the
other
DR550
components.
One
FSG
can
be
ordered
(DR550
single
node)
or
two
FSGs
can
be
ordered
(DR550
single
and
dual
node).
If
two
FSGs
are
ordered,
then
the
preloaded
software
is
configured
to
run
as
a
cluster.
The
FSG
is
also
supported
with
the
DR550
model.
DR550
File
System
Gateway
hardware
This
optional
server
provides
the
interface
for
NFS
and/or
CIFS
protocol
support.
The
File
System
Gateway
offers
excellent
performance
using
dual
core
Intel
®
processors.
The
FSG
includes
2
GB
of
memory
and
has
300
GB
of
useable
capacity
(600
GB
raw)
to
manage
and
track
archive
transactions
using
NFS
or
CIFS
messaging.
The
DR550
File
System
Gateway
is
pre-configured
with
the
following
hardware:
v
Dense,
2U,
rack
mounted
packaging
v
Single
Dual
core
3.2
GHz
Intel
Xeon
®
processor
v
Two
GB
of
fast
DDR2
fully
buffered
memory
v
Two
PCI-X
Ethernet
adapters
(your
choice
of
SX
or
TX
connections)
Note:
Copper
Ethernet
(TX)
adapters
are
placed
in
slots
3
and
4.
Optional
Fibre
Ethernet
(SX)
adapters
are
placed
in
slots
1
and
2.
v
Two
integrated
Ethernet
ports,
used
if
there
is
a
second
File
System
Gateway
(clustered)
v
Two
73
GB
SAS
disk
drives
(3.5
inch)
v
Four
300
GB
SAS
disk
drives
(3.5
inch)
v
RAID-6
implementation
v
Redundant
power
supplies
v
DVD-CD/RW
drive
The
FSG
features
a
Lightpath
diagnostics
panel
that
provides
information
about
a
failing
component
without
interrupting
system
operation,
and
expedites
hardware
repairs
to
dramatically
reduce
service
time.
The
DR550
File
System
Gateway
is
an
Intel-based
server
that
is
preloaded
with
Novell’s
SuSE
Linux
®
Enterprise
System
10
and
the
FSG
application.
The
FSG
provides
an
NFS/CIFS
interface
to
external
applications
wishing
to
send
data
to
the
DR550
for
archive.
The
FSG
provides
the
mount
point
for
the
NFS/CIFS
oriented
applications
and
then
transfers
the
data
to
the
SSAM
application
within
the
DR550.
Additionally,
IBM
Director
may
be
installed
to
gather
FSG
hardware-related
errors.
The
FSG
consists
of
the
server
and
application
software.
Two
Ethernet
connections
are
required
for
each
FSG.
(Adapters
in
slots
1
and
2
are
used
for
these
connections.)
The
Ethernet
adapters
will
be
connected
to
the
external
network.
If
©
Copyright
IBM
Corp.
2008
21
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Страница 179: ...Figure 78 DR2 power cabling primary rack and expansion rack Appendix A DR1 and DR2 cabling diagrams 151...
Страница 180: ...Figure 79 DR2 power cabling expansion rack 152 DR550 Version 4 5 Problem Determination and Service Guide...
Страница 185: ...DR1 power cabling Figure 88 DR1 Power Cabling Appendix A DR1 and DR2 cabling diagrams 157...
Страница 186: ...Figure 89 DR1 Power Cabling 158 DR550 Version 4 5 Problem Determination and Service Guide...
Страница 190: ...Figure 95 Storage Controller port identification 162 DR550 Version 4 5 Problem Determination and Service Guide...
Страница 191: ...Figure 96 Expansion Drawer port identification Appendix A DR1 and DR2 cabling diagrams 163...
Страница 192: ...Figure 97 Power Control Assembly PCA port identification 164 DR550 Version 4 5 Problem Determination and Service Guide...
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