HP 3PAR StoreServ 7400 2-node HP 3PAR Command Line Interface Reference (OS 3.1 - Page 92

RESTRICTIONS, <portwwn&gt

Page 92 highlights

port Specifies the Fibre Channel port number of the PCI card in the specified PCI bus slot using 1 through 4. Specifies the IP address for a Remote Copy interface. Specifies the gateway address for a Remote Copy interface. Specifies the netmask for a Remote Copy interface. Specifies the MTU size for a Remote Copy interface using an integer from 100 to 9000. If no integer is specified, the value defaults to 1500. half|full Use only with the rcipspeed subcommand. Specifies the speed setting (10, 100, or 1000) and duplex setting (half or full) for a Remote Copy interface. In addition to this specifier, you must also specify an interface using . If no speed or duplex settings are specified, or if you specify auto with the rcipspeed subcommand, the system auto-negotiates the speed and duplex. Specifies the Fibre Channel worldwide port name of an attached port. This specifier is used with the login and logout subcommands. RESTRICTIONS • Access to all domains is required to run this command. • The -m option for the rst subcommand cannot be specified if there are active connections already using the port (that is the port online) except as noted in the following section under port pair protection. • Port pair protection: • For dual-port LSI Fibre Channel adapters, both ports in the pair must use the same mode (initiator or target). • For quad-port LSI Fibre Channel adapters, each ports pair (ports 1 and 2, ports 3 and 4) must use the same mode. • Changing the mode of one port in a pair (for example, from initiator to target) causes the other port in the pair to undergo a mode change as well. CAUTION: Use caution when changing modes for ports in LSI Fibre Channel adapters. Changing the mode of one port in a pair (for example, from initiator to target) causes the other port in the pair to undergo a mode change. In the case where one port in the pair is offline (and therefore a mode change can be allowed), but the partner port is online, changing the mode of the offline port causes the online partner port to undergo a mode change as well. This results in loss of use of the partner port because it is no longer online. • If there are active hosts or physical disks when issuing the controlport rst or offline commands, a warning is returned and you are prompted for confirmation to complete the execution of the commands. • When issuing the controlport ct, cl2, rate, persona, or rscn commands, if there are active disks on the port, an error is returned. If there are active hosts on the port, the -f 92 Control Commands

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port
Specifies the Fibre Channel port number of the PCI card in the specified PCI bus slot using
1
through
4
.
<IP_address>
Specifies the IP address for a Remote Copy interface.
<gateway_address>
Specifies the gateway address for a Remote Copy interface.
<netmask>
Specifies the netmask for a Remote Copy interface.
<MTU_size>
Specifies the MTU size for a Remote Copy interface using an integer from
100
to
9000
. If no
integer is specified, the value defaults to
1500
.
<speed> half|full
Use only with the
rcipspeed
subcommand. Specifies the speed setting (
10
,
100
, or
1000
) and
duplex setting (
half
or
full
) for a Remote Copy interface. In addition to this specifier, you must
also specify an interface using <node:slot:port>. If no speed or duplex settings are specified, or
if you specify
auto
with the
rcipspeed
subcommand, the system auto-negotiates the speed and
duplex.
<portwwn>
Specifies the Fibre Channel worldwide port name of an attached port. This specifier is used with
the login and logout subcommands.
RESTRICTIONS
Access to all domains is required to run this command.
The
m <mode>
option for the
rst
subcommand cannot be specified if there are active
connections already using the port (that is the port online) except as noted in the following
section under port pair protection.
Port pair protection:
For dual-port LSI Fibre Channel adapters, both ports in the pair must use the same mode
(initiator or target).
For quad-port LSI Fibre Channel adapters, each ports pair (ports 1 and 2, ports 3 and 4) must
use the same mode.
Changing the mode of one port in a pair (for example, from initiator to target) causes the
other port in the pair to undergo a mode change as well.
CAUTION:
Use caution when changing modes for ports in LSI Fibre Channel adapters. Changing
the mode of one port in a pair (for example, from initiator to target) causes the other port in the
pair to undergo a mode change. In the case where one port in the pair is offline (and therefore a
mode change can be allowed), but the partner port is online, changing the mode of the offline
port causes the online partner port to undergo a mode change as well. This results in loss of use
of the partner port because it is no longer online.
If there are active hosts or physical disks when issuing the
controlport rst
or
offline
commands, a warning is returned and you are prompted for confirmation to complete the
execution of the commands.
When issuing the
controlport ct
,
cl2
,
rate
,
persona
, or
rscn
commands, if there
are active disks on the port, an error is returned. If there are active hosts on the port, the
f
92
Control Commands