HP XP7 Storage - Manual (Page 58)

1. Stop the process of the command and those of its parent process.
2. Create the FS pair.
3. Store the snapshot data.
4. Rerun the command to recognize devices.
On the server (including RAID Manager), the emulation type of the V-VOL is shown with a zero
(0), such as OPEN-0V. If you create an FS pair, specify a volume whose emulation type is shown
with a zero (0) for the S-VOL, such as OPEN-0V.
The virtual device (VDEV) for the V-VOL group’s emulation type is OPEN-V, which is the same
emulation type as the V-VOL. The VDEV’s capacity is 4 TB, which is also the V-VOL’s maximum
capacity.
Overview of using the RAID Manager to run commands through in-band
connections
Use the RAID Manager to run commands through an in-band connection to perform FS tasks. To
run the command through an in-band connection, reserve a volume for use as a command device.
If you use the RAID Manager to run commands through an out-of-band connection, you do not
need to reserve a volume.
CAUTION: For maximum host I/O performance, use the RAID Manager to run commands through
an in-band connection.
Related topics
•
For more information about the RAID Manager commands that correspond to actions in the
RWC GUI, see
“RAID Manager command reference” (page 148) .
•
For more information about reserving a volume for use as a command device, see the HP XP7
RAID Manager User Guide.
Changing system options that affect Fast Snap performance
You can set the system options that affect performance in FS.
You set the options on the Edit Local Replica Options window of the Edit Local Replica Options
wizard.
You can access this window from the Replication or the Local Replication windows. This task shows
how to access this window from the Replication window.
58 Configuring Fast Snap