Powering
off
The
progress
bar
on
the
display
shows
the
progress
of
the
power-off
operation.
shows
that
the
power
button
has
been
pressed
and
the
node
is
powering
off.
Powering
off
may
take
several
minutes.
The
progress
bar
moves
to
the
left
when
the
power
is
removed.
Restarting
The
front
panel
indicates
when
the
software
on
a
node
is
restarting.
The
software
is
restarting
for
one
of
the
following
reasons:
v
An
internal
error
was
detected
v
A
power-off
operation
ended
when
the
power
button
was
pressed
again
while
the
node
was
powering
off
If
a
power-off
operation
was
ended,
the
progress
bar
continues
to
move
to
the
left
until
the
node
finishes
saving
its
data.
After
the
data
is
saved,
the
progress
bar
moves
to
the
right
during
the
restart
operation.
Shutting
down
The
front
panel
indicator
tracks
shutdown
operations.
is
an
example
of
what
the
front
panel
indicator
shows
when
you
issue
a
shutdown
command
to
a
SAN
Volume
Controller
cluster
or
a
SAN
Volume
Controller
node.
The
progress
bar
continues
to
move
to
the
left
until
it
is
safe
to
be
powered
off.
When
the
shutdown
operation
is
complete,
all
power
will
be
removed
from
the
node.
When
power
is
removed
from
the
last
node
that
is
connected
to
the
uninterruptible
power
supply
(UPS),
the
UPS
also
shuts
down.
P o w e r F a i l u r e
Figure
58.
Power
failure
display
P o w e r i n g O f f
Figure
59.
Powering-off
display
R e s t a r t i n g
Chapter
5.
Using
the
front
panel
of
the
SAN
Volume
Controller
81
Содержание 2145-4F2
Страница 1: ...IBM System Storage SAN Volume Controller Installation Guide V ersion 4 1 0 GC26 7900 00...
Страница 2: ......
Страница 3: ...IBM System Storage SAN Volume Controller Installation Guide V ersion 4 1 0 GC26 7900 00...
Страница 8: ...vi IBM System Storage SAN Volume Controller Installation Guide...
Страница 74: ...44 IBM System Storage SAN Volume Controller Installation Guide...
Страница 78: ...48 IBM System Storage SAN Volume Controller Installation Guide...
Страница 120: ...90 IBM System Storage SAN Volume Controller Installation Guide...
Страница 122: ...92 IBM System Storage SAN Volume Controller Installation Guide...
Страница 128: ...98 IBM System Storage SAN Volume Controller Installation Guide...
Страница 134: ...104 IBM System Storage SAN Volume Controller Installation Guide...
Страница 138: ...108 IBM System Storage SAN Volume Controller Installation Guide...
Страница 141: ......
Страница 142: ...Part Number 31P0797 Printed in USA GC26 7900 00 1P P N 31P0797...
Страница 143: ...Spine information IBM System Storage SAN Volume Controller Installation Guide Version 4 1 0...