Installing
InfiniBand
This
section
describes
how
to
install
the
InfiniBand
option.
Notes:
1.
The
QS20
InfiniBand
card
requires
the
replacement
of
the
front
bezel
to
meet
EMC
standards.
The
new
bezel
comes
with
the
QS20
InfiniBand
card
and
should
replace
the
original
as
part
of
the
installation
process.
2.
Before
installing
any
InfiniBand
option
make
sure
you
have
the
operating
system
(Fedora
Core
5)
and
a
patched
kernel
supporting
BladeCenter
QS20
with
InfiniBand
installed
otherwise
the
blade
will
hang
during
the
initial
reboot
after
the
OS
installation.
3.
If
your
BladeCenter
QS20
comes
with
InfiniBand
option(s)
already
installed,
unplug
the
PCI-Express
cable(s)
on
the
board
side
or
uninstall
the
InfiniBand
option(s),
then
install
the
OS
and
the
patched
kernel,
and
finally
refit
the
PCI-Express
cable(s)
or
re-install
the
InfiniBand
option(s).
InfiniBand
package
content
Each
InfiniBand
TM
option
package
consists
of:
Table
13.
InfiniBand
package
contents
Description
What
the
item
looks
like
1
x
Mellanox
InfiniBand
card
1
x
adapter
card
1
x
PCI-Express
cable
Chapter
5.
Installing
and
removing
replaceable
units
47
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