HP Storage Essentials File System Viewer Software manual 647

Table 139 Troubleshooting Discovery and Discovery Data Collection/Get Details (continued)

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

Storage Essentials 5.00.01 User Guide 617