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Preparations for a disk array system:
Confirm the requirements of the disk array system. See
Perform the prerequisite tasks of the disk array system. See
Table 7 Prerequisite tasks for the disk array system
Item
Paid Option
Pair status
Data pool
Fast Snap pool
Host port
46
Configuration Procedure
Business Copy
Snapshot
Fast Snap
LUN Manager
Thin Provisioning
High Availability
"Storage requirements" (page
Table 7 (page
Business Copy
Enable license key for a
backup using Business
Copy function
Do not care
Do not care
Enable license key
Enable license key when using the Thin Provisioning
function.
Enable license key when using High Availability function.
Create one or more S-VOLs
for the target P-VOL.
Not required for Business
Copy
Not required for Business
Copy
Turn on mapping mode (Each host port on the disk array
system.)
25).
46).
Snapshot
Do not care
Enable license key for a
backup using the Snapshot
function (SS)
Enable license key for a
backup using the Snapshot
function (FS)
The pair status should be
PAIR. The pair status of the
target P-VOL does not
matter. Even an SMPL
status is acceptable.
*When VSS Provider
creates a V-VOL
dynamically during a backup
and creates a Snapshot
pair, do not exceed the
maximum number of pairs
allowed in the disk array
system.
Also, as one Snapshot pair
is created dynamically by
one backup operation, make
the number of pairs less
than the maximum number
when performing a parallel
backup in consideration of
the number of backups
performed in parallel.
Prepare one or more data
pool for a backup when
using the Snapshot function
(SS).
For the setting size, see
Snapshot User's Guide.
Prepare one or more data
pool for a backup when
using the Snapshot function
(FS). For the setting size,
see Fast Snap User's
Guide.
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