HP Storage Essentials NAS Manager Software - Manual (Page 647)

Storage Essentials 5.00.01 User Guide 617
Host appears discovered and it
is not connected to the switch.
The switch was previously made
aware of the host, but it can no
longer contact it.
If the steps provided do not
work, see ” Link Between a
Brocade Switch and a Host
Disappears from the Topology ”
on page 619.
Verify that the host is on and
the network cables are
connected to it.
Discovery from HP SIM
Try discovering the element
again in HP SIM. Then, run
Discovery Data Collection.
Discovery from HP SE
Try discovering the element
again in HP SE. Then, run Get
Details.
The host appears managed, but
it is not connected to the switch.
There is a problem with
Discovery Data Collection/Get
Details from the host.
If the steps provided do not
work, see ” Link Between a
Brocade Switch and a Host
Disappears from the Topology ”
on page 619.
Discovery from HP SIM
Try Discovery Data Collection
again.
Discovery from HP SE
Try getting the topology again.
1. Click the Discovery menu.
Then, click the Topology
tab.
2. Verify the element is
selected and click the Get
Topology
button.
Table 139 Troubleshooting Discovery and Discovery Data Collection/Get Details (continued)
Scenario Description What to do