DescriptionItem
Status of the operation executed to the external volume or
status of the connection of the mapping path. For the
displayed status descriptions, see Table 6 (page 51). To
check status of each LDEV in the external volume, view the
VLL window.
Ext. VOL Status
Appears when the Status is Cache Destage. The progress
status of destaging processing is displayed in 1% to 99%.
Progress
Extended identification number of the external volume. This
information is used for identifying volumes in the EVA
storage system.
For details about Characteristic2, see “Connecting External
Storage Systems” (page 134).
Characteristic2
Right-click a row in the External Volumes list (at the top of
the window) to perform the following operations:
• Mapping Path Information: Opens the Mapping Path
Information dialog box. This dialog box allows you to
see the list of the mapping paths set to the selected
external volume. See “Checking the External Volume
Details” (page 85).
• LDEV Information: Opens the LDEV Information dialog
box. This dialog box allows you to see the emulation
type and the capacity of the selected external volume.
See “Checking the External Volume Details” (page 85).
• Delete Volume: Cancels the mapping of the selected
external volume. See “Deleting the External Volume
Mapping (Delete Volume Command)” (page 99).
• Disconnect Volume: Disconnects the selected external
volume. See “Disconnecting an Individual External
Volume (Disconnect Volume Operation)” (page 92).
• Check Paths & Restore Volume: Reconnects the selected
external volume. See “Checking Connection Status and
Resuming External Volume Operation” (page 93).
• Change Cache Mode: Changes the cache mode set to
the selected external volume. See “Changing the Cache
Mode Setting of the External Volume” (page 95).
• Inflow Control: Allows you to select whether to stop
writing to the cache memory when it is impossible to
write to the selected external volume. See “Changing
the Inflow Control Setting of the External Volume”
(page 96).
Pop-up menu
The Cross-system Paths list provides the following information:
Table 7 Cross-subsystem Paths List Details
DescriptionItem
Priority of the cross-subsystem paths, where 1 indicates the
cross-subsystem path with the highest priority.
Priority
The port number in the local storage system connecting to
the external storage system.
Port
Volume Operation Window 53
