Viewing storage properties – Brocade Network Advisor SAN User Manual v12.3.0 User Manual
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Brocade Network Advisor SAN User Manual
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Viewing SAN device properties
E
•
Virtual FCoE Ports
•
Virtual Machine Ports
3. If you selected the FC Ports tab, select the port type:
•
FC
•
ICL
•
GigE
For a description of the port properties, refer to
4. Click OK on the Properties dialog box to close the dialog box.
Viewing storage properties
The Storage Properties dialog box displays information related to a selected storage device. To view
the properties for a storage device, complete the following steps.
1. Select a storage icon.
2. Select Edit > Properties.
The Properties dialog box displays.
3. Click the Storage tab.
NOTE
Some fields may not be available for all products.
TABLE 138
Storage Properties
Field
Description
(Status)
Lists two kinds of data: the LUN health and the state of the LUN disks.
The colored icon in the lower-left corner indicates the LUN health. In most
cases, there is also a number that represents the RAID type. The possible
RAID types are 0, 1, 5, or 10, and the number does not display if the RAID
type is different from those.
The following are examples of generic LUN status:
Normal. All disks are operating normally and online.
Transitioning. One or more disks are in a transitioning state. For example,
rebuilding or binding.
Faulted/Offline. One or mores disks is offline or faulted.
Unknown. Status is not available.
Array
A group of disks designated by the user to be managed by the RAID 5
technique.
Assigned LUNs (Count)
All LUNs assigned (masked) to host ports that currently exist on this
storage device.
Assigned LUNs (Size GB)
The total amount of storage space carved into LUNs and assigned
(masked) to host ports on the storage device.
Block Size (B)
The size of the individual blocks on the disk, in bytes.
Device Adapter
(IBM ESS products only) Displays one of eight ESS product adapters
deployed in pairs, one for each cluster that provides communication
between the cluster and storage products.
Disks
The number of disks across which this LUN is striped.