Справочник Пользователя для IBM DS4000 FC
Enable
LIP
Reset
This
setting
determines
the
type
of
loop
initialization
process
(LIP)
reset
that
is
used
when
the
operating
system
initiates
a
bus
reset
routine.
When
this
setting
is
Yes,
the
driver
initiates
a
global
LIP
reset
to
clear
the
target
device
reservations.
When
this
setting
is
No,
the
driver
initiates
a
global
LIP
reset
with
full
login.
The
default
is
No.
Enable
LIP
Full
Login
This
setting
instructs
the
ISP
chip
to
log
in
again
to
all
ports
after
any
LIP.
The
default
is
Yes.
Enable
Target
Reset
This
setting
enables
the
drivers
to
issue
a
Target
Reset
command
to
all
devices
on
the
loop
when
a
SCSI
Bus
Reset
command
is
issued.
The
default
is
Yes.
Login
Retry
Count
This
setting
specifies
the
number
of
times
the
software
tries
to
log
in
to
a
device.
The
default
is
30
retries
for
Microsoft
Windows
Operating
System
environment.
Please
review
the
device
driver
README
for
the
correct
setting
in
other
operating
system
environments.
Port
Down
Retry
Count
This
setting
specifies
the
number
of
seconds
that
the
software
waits
before
it
retries
a
command
to
a
port
returning
port
down
status.
The
default
is
30
seconds.
In
a
DS4000
storage
server
configuration
with
the
maximum
number
of
drive
expansion
enclosures
or
in
MCSC
configurations,
you
should
increase
this
setting
to
70.
Link
Down
Timeout
This
setting
specifies
the
number
of
seconds
the
software
that
the
software
waits
for
a
link
down
to
come
up.
The
default
is
30
seconds.
Extended
Error
Logging
This
setting
provides
additional
error
and
debug
information
to
the
operating
system.
When
enabled,
events
are
logged
into
the
Windows
Event
Viewer.
The
default
is
Disabled.
Operation
Mode
This
setting
specifies
the
reduced
interrupt
operation
(RIO)
modes,
if
supported
by
the
software
driver.
RIO
modes
allow
posting
multiple
command
completions
in
a
single
interrupt.
The
default
is
0.
Interrupt
Delay
Timer
This
setting
contains
the
value
(in
100-microsecond
increments)
that
is
used
by
a
timer
to
set
the
wait
time
between
accessing
(DMA)
a
set
of
handles
and
generating
an
interrupt.
The
default
is
0.
Selectable
boot
settings
When
you
set
the
Selectable
Boot
Settings
option
to
Enabled,
you
can
select
the
worldwide
port
name
of
the
fibre-channel
hard
disk
from
which
you
want
to
start
up
(boot).
When
this
option
is
set
to
Enabled,
the
node
starts
from
the
selected
fibre-channel
hard
disk,
ignoring
any
IDE
or
SCSI
hard
disks
that
are
attached
to
your
server.
When
this
option
is
set
to
Disabled,
the
Boot
ID
and
Boot
LUN
parameters
have
no
effect.
The
BIOS
code
in
some
new
systems
supports
selectable
start
up,
which
supersedes
the
Fast!UTIL
selectable
start
up
setting.
To
start
from
a
fibre-channel
26
IBM
System
Storage
DS4000
FC
4Gbps
PCI-X
Single/Dual
Port
HBA:
Installation
and
User’s
Guide