Windows Initiators May Display Reconnecting If Nic Mtu Changes After Connection Has Logged In; Communication Between Hp Command View Eva And Mpx200 Is Down; Hp Command View Eva Issues And Solutions - HP StorageWorks 6400/8400 - Enterprise Virtual Array User Manual

Windows initiators may display Reconnecting if NIC MTU changes after
connection has logged in
Solution. Log out of the sessions and log in again to re-establish the Connected state.

Communication between HP Command View EVA and MPX200 is down

When communication between HP Command View EV and the MPX200 is down, use the following
options:
• Option 1. Refresh using the iSCSI Controller button.
• Option 2.
• If the Ipv4 management port IP address is set:
1. Discover the controller. This option is exposed through iSCSI controller > Set options >
Discover controller.
2. Enter a valid Ipv4 management IP address under Mgmt Port and click the Save changes
button.
• If only the IPv6 management port IP address is set, enter a valid IPv6 management IP address
under Mgmt Port and click the Save changes button.

HP Command View EVA issues and solutions

Issue
Discovered iSCSI controller was not found with selec-
ted EVA.
Not a supported configuration. Discovery of the
MPX200 controller with Direct Connect Fibre Channel
attachment mode is not allowed.
Not a supported configuration. Both MPX200 control-
lers should be in the same chassis/enclosure.
Not a supported configuration. The MPX200 cannot
be discovered with this EVA.
Not a supported configuration. The specified MPX200
controller host port does not exist.
Virtual disk operation has failed. Ensure that the FC
target connections are online.
Cannot change iSCSI controller IP port attributes.
Command not supported with this version of the iSCSI
controller.
256 Diagnostics and troubleshooting
Solution
Click the Refresh button on the iSCSI Controller
Properties page.
Check the management port connection.
Check all FC connections.
Ensure that the MPX200 is connected to a fabric.
Only MPX200 blades that are in the same chassis are
supported for connectivity. Blades in different chassis
are not allowed.
Check FC zoning and connectivity to the EVA.
An EVA FC host exists of which the MPX200 FC port
is a member. Locate the FC host and remove the port.
Check all MPX200 FC connections to the EVA.
Enable the iSCSI controller IP port.
Check the firmware version and update if necessary.