Product guide

Creating, mapping, and masking Symmetrix thin devices to a host 211
Virtual Provisioning of Your Symmetrix Devices
2. Verifies the reservation lock icon on the TDevs (Figure 189 on page 211).
Figure 189 TDevs displayed in tree view with locked icon
Note: Symmetrix arrays can change the configuration after being discovered. These
changes are updated in Ionix ControlCenter after the Symmetrix Agent configuration
polling executes. The Configuration Data Collection Policies define the frequency that
the Symmetrix agent will poll known Symmetrix units for configuration changes.
Reservation locks are cleared by the Storage Agent for Symmetrix Configuration DCP,
which runs every 10 minutes by default
3. In the tree view, from the Symmetrix array folder expands the Host Directors
folder, expands host director FA-10A, port number Sym824_10AB and verifies
that the assigned thin devices are mapped to the port (Figure 190 on page 212).