a. Open a Command View VLS session and log in as the administrator. See Opening a Command
View VLS session from Command View TL.
b. In the Storage tab navigation tree , select Storage LUNs.
c. Under All, select All Nodes in the Nodes dialog box, then click View to display Storage LUN
Details and Storage LUN Details Per Node (Figure 18).
Figure 18 Storage LUNs details window
d. Ensure that all LUNs are listed under each node, and that each has a preferred and secondary
path.
NOTE:
IfaLUNisnotrecognizedbyeachnode,theLUNisunusable.PresenttheLUNtoany
node that does not yet recognize the LUN.
3. Resolve any errors, if necessary.
If there is a license violation, you can still view all the LUNs. Either install more licenses or remove the
LUNs that do not belong. This will eliminate the violation. Se e Deleting array LUNs.
Deleting array LUNs
To remove a LUN from the device:
1. Unpresent the LUN to the VLS (see instructions below) or delete the LUN from the external a rray.
2. Restart emulations or reboot the device (see Restarting the VLS device emulations or Rebooting
the system).
3. Discover unconfigured storage (see Discovering array LUNs). This deletes the removed LUNs
from the configuration.
To unpresent a LUN:
1. In Command View EVA, Storage tab navigation tree, select the EVA for the V LS300 storage
system, Virtual Disks, the disk name that you want to present, then ACTIVE under that disk.
2. Select the Presentation tab for the ACTIVE Vdisk.
3. Click on the Unpresent button.
HP StorageWorks
41
To Next Page
Loading...
