Dell PowerVault MD3600i El manual del propietario descargar pdf (Pagina 269)

Troubleshooting: Your Storage Array Software 269

Make sure that the network can access the host by using the ping

command in the following syntax:

ping <host-name-or-IP-address-of-the-host>

If the network can access the host, continue to step c. If the network

cannot access the host, go to step d.

Remove the host with the unresponsive status from the MDSM, and

add that host again.

If the host returns to optimal status, you have completed this

procedure.

Make sure that the power to the host is turned on and that the host is

operational.

If applicable, make sure that the host bus adapters are installed in the

host.

Examine all external cables and switches or hubs to make sure that

you cannot see any damage and that they are tightly connected.

If you have recently replaced or added the controller, restart the Host

Context Agent software so that the new controller is found.

If a problem exists, make the appropriate modifications to the host.

If you have an out-of-band storage array, use the following procedure. Click

Refresh

after each step to make sure of the results:

Make sure that the network can access the controllers by using the

ping command. Use the following syntax:

ping <controller-IP-address>

If the network can access the controllers, continue to step b. If the

network cannot access the controllers, go to step c.

Remove the storage array with the unresponsive status from MDSM,

and add that storage array again.

If the storage array returns to optimal status, you have completed this

procedure.

Examine the Ethernet cables to make sure that you cannot see any

damage and that they are tightly connected.

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Dell PowerVault MD3600i El manual del propietario Pagina 269