HP Insight Management-Software - Manual (Page 124)

To correct this issue with a VC Domain, remove the VC Domain from VC Domain Group, break
the external manager lock and release these MAC, WWN, and serial number address ranges as
follows:
1.
Telnet in to the VCM using an SSH connection such as SSH Administrator@xxx.xxx.xxx.xxx,
where xxx.xxx.xxx.xxx is the VC Domain IP address.
2. To determine the user name of the external manager account, from the VCM command prompt,
enter show external-manager. For this example, assume the user name returned was
xyz
.
3. To disable the account, from the VCM command prompt, enter
set external-manager Username=xyz Enabled=false .
Perform the following:
•
To remove the account and release the VC Domain from VCEM control, from the VCM
command prompt, enter
remove external-manager Username=xyz
mactype=<Factory-Default/User-Defined> MacStart=<> MacEnd=<>
wwnType=<Factory-Default/User-Defined> WwnStart=<> WwnEnd=<>
serverIdType=<Factory-Default/User-Defined> serverIdStart=<>
serverIdEnd=<>
NOTE: The “-quiet” option is used to suppress user confirmation prompts. This option is useful
for scripting operations. This option is available or later for the disable account, remove the
account, and release ranges commands.
For more information, see the HP Virtual Connect Manager Command Line Interface User Guide.
VC Domain displays Configuration Mismatch status
If the VCEM data does not match the data from the VC Domain, then the Configuration Mismatch
icon appears. This might happen when either the user suspends the external manager lock and
then modifies the VC Domain, or adds or removes VC Modules from rear-enclosure interconnect
bays.
To correct this issue, see “Resynchronizing a VC Domain with Configuration Mismatch” (page 49) .
VC Domain displays Connectivity failure status
The Connectivity failure icon might appear if any of the following occur:
•
Connection timeout, network problems, Virtual Connect Ethernet Modules physically not
available, or enclosure problem
•
VCM failover
•
VC Domain firmware update
•
Virtual Connect Ethernet Module IP address change.
To correct this issue, perform any of the following:
•
Ethernet VC modules are not physically available or there is a connection timeout or a network
problems between VCEM and VC Ethernet modules.
To correct this issue, verify the Ethernet VC Modules are still available and that there are no
network-related issues with the VCM. From the command line at the VCEM server, ping the
VC Domain IP.
124 Troubleshooting VCEM