IBM TotalStorage 2109 M12, Инструкция по установке и обслуживанию

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2. Log into the healthy CP card as
Admin
, then type
0
to log into switch 0. The
default password is
password
.
See the following example for possible output.
Fabric OS (cp0)
cp0 Console Login: admin
Password:
Enter Switch Number to Login <0 or 1>: 0
SWO:admin>
3. Run the haShow command to determine which CP card is active. Do this from
the serial console for the healthy CP card to verify the failover.
Note: Enter all the remaining commands from the serial console for the active
CP card, unless otherwise indicated.
4. If the healthy CP card is performing as the active CP card, go to step 7 on page
67. If the faulty CP card is performing as the active CP card, fail over the cards
as steps 4a through 4e describe:
a. Create a serial connection to the faulty CP card (repeat step 1 on page 65).
b. Log into the serial console as Admin and type 0 to log into logical switch 0.
c. Run the hafailover command. The healthy CP card becomes the active CP
card.
d. Wait until the Status LED on the healthy CP card is no longer lit, which
indicates that failover is complete.
e. Run the hashow command from the serial console for the healthy CP card
to verify the failover.
See the following example for possible output.
Fabric OS (cp1)
cp1 Console Login: admin
Password:
Enter Switch Number to Login <0 or 1>: 0
SW0:admin> hashow
Local CP (Slot 6, CP1) : Active
Remote CP (Slot 5, CP0) : Standby
HA Enabled, Heartbeat Up
SW0:admin>
SW0:admin> hafailover
Warning: This command is being run on a control processor(CP)
based system and will cause the active CP to reset. This will
cause disruption to devices attached to both switch 0 and switch 1
and will require that existing telnet sessions be restarted.
To just reboot a logical switch on this system, use command
switchreboot(1M) on the logical switch you intend to reboot.
Are you sure you want to reboot the active CP [y/n]? y
SW0:admin>
SW0:admin> hashow
Local CP (Slot 6, CP1) : Standby, Healthy
Remote CP (Slot 5, CP0) : Active
HA Enabled, Heartbeat Up
SW0:admin>
5. Run the version command to record the version of the active CP card.
6. Run the hadisable command from the active CP card to prevent failover or
communication between the CP cards during the replacement.
66
IBM TotalStorage SAN Switch: 2109 Model M12 Installation and Service Guide