Dell PowerVault NX1950 - Manual (Page 50)

50 Detailed End-to-End iSCSI Setup
5 If you want to remove Target IQN name entries, go to the Discovery tab
and remove the IP address/DNS name of the PowerVault NX1950 storage
system in the Target Portals section or remove the IP address/DNS name
entry of the iSNS server.
6 Go to the Targets tab and click the Refresh. The Target IQN name is not
listed.
From Target
To remove Virtual Disk from iSCSI Target, delete Virtual Disks by performing
the following steps:
1 Go to PowerVault NX1950 Management Console→ Microsoft iSCSI
Software Target→ iSCSI Targets→ and select the Target and the
associated Virtual Disks to be deleted.
a The middle pane lists all Virtual Disks. Right-click the Virtual Disk to be
deleted and select the Remove Virtual Disk From iSCSI Target option.
b Repeat step a for all Virtual Disks associated with this Target.
2 To delete a Target, right-click on the Target, and select the Delete iSCSI
Target option. Manually browse to locate the .vhd file associated with the
Target and delete it.
3 To delete a Virtual Disk, choose the Devices option, right-click on the
Virtual Disk from middle pane, and select Delete Virtual Disk.
NOTE: The step 3 only deletes the association in the iSCSI Target software,
but does not clear the disk space in the volume. You must manually browse to
the volume and delete the .vhd file to clear the disk space.
4 To remove and iSNS server entry, right-click Microsoft iSCSI Software
Target→ select Properties→ iSNS tab → Remove the DNS name or IP
address entry.
5 To remove iSCSI HA instance of 3.1 Target, go to Cluster Administrator
and delete the resource. If you want to retain the volumes, move the
volumes to a different resource group.