v Available Disks 2
O Foreign Disks 28
------ ------------- -----
Total 44 disks
The output should indicate:
●
The correct disks are seen.
●
The data storage is not configured.
●
The data storage is foreign storage and that there is a complete set of foreign storage available.
4. After verifying that the disks are visible by the replacement system as foreign devices, enter:
#
system headswap
5.
NOTE:
This command might take 30 minutes or longer to complete, depending on the number of shelves and the
amount of data on the shelves. After it completes, the system should reboot automatically.
Log in again as
sysadmin
.
6. After the
filesystem
is up and running, verify the health of the file system by entering these two commands:
#
filesys status
NOTE:
If the output of this command shows that the filesystem is down, attempt to enable the filesystem using the
filesys enable
command before entering the
filesys show space
command.
#
filesys show space
7. If the host name of the system changes after the headswap procedure, modify the following as applicable:
a. For systems using CIFS: Re-join the CIFS domain by issuing the command:
#
cifs set authentication active-directory
domainname
b. For systems with the Replication feature: Use the
replication modify
commands to update the hostname.
8. If needed, verify the functionality of the I/O modules. For specific information, refer to the
Data Domain DD6300, DD6800,
and DD9300 Field Replacement Unit Guide
.
9.
NOTE:
The user information is retained in the management module registries and IPMI user IDs are in the BMC. You
might have to work with the customer to get the new MAC addresses on the network.
Enter the
ipmi user list
command to verify the IPMI users.
#
ipmi user list
Name User Id Privilege
------ ------- -------------
ipmi2 3 ADMINISTRATOR
ipmi1 2 ADMINISTRATOR
------ ------- -------------
Total users: 2
10. Enter the
ipmi user change
command to change the password of an IPMI user if needed:
#
ipmi user change ipmi1 password
11. Because the system disks and Fibre Channel I/O modules are moved from the old chassis to the new chassis, no changes are
required for drive mappings or access groups. If such changes are required, however, use the details captured in
on page 53 to confirm FC I/O configuration. Refer also to the
Data Domain System Controller
Upgrade Guide
for more information.
Field Replaceable Units
55
