EMC CX500I Configuration Guide - Page 87

Navisphere Manager, or the SAN Copy Command Line Interface.

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Data Replication and Data Mobility Software For full and incremental sessions, the source and destination logical units must be ◆ the same size, or the destination logical unit must be larger. ◆ for use by the same operating system. ◆ owned by the same SP, for a copy within one storage system. In addition, for full sessions: ◆ The source and destination logical units must be inactive (offline and/or unmounted) during the copy process. ◆ No writes to the source logical unit (unless you use replication software), and no application I/O with the destination logical unit can occur during the copy session. In addition, for incremental sessions, the source logical unit ◆ cannot be a SnapView snapshot. ◆ must reside on the SAN Copy storage system. ◆ can remain online during the copy process. You can use SAN Copy for the following tasks: ◆ One-time data migration ◆ Routine copying of data for application testing ◆ Content distribution ◆ Scheduled updates to multiple databases To manage SAN Copy sessions, you can use either the UI-based Navisphere Manager, or the SAN Copy Command Line Interface. What Is EMC SAN Copy? 4-25

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What Is EMC SAN Copy?
4-25
Data Replication and Data Mobility Software
For full and incremental sessions, the source and destination logical
units must be
◆
the same size, or the destination logical unit must be larger.
◆
for use by the same operating system.
◆
owned by the same SP, for a copy within one storage system.
In addition, for full sessions:
◆
The source and destination logical units must be inactive (offline
and/or unmounted) during the copy process.
◆
No writes to the source logical unit (unless you use replication
software), and no application I/O with the destination logical
unit can occur during the copy session.
In addition, for incremental sessions, the source logical unit
◆
cannot
be a SnapView snapshot.
◆
must reside on the SAN Copy storage system.
◆
can
remain online during the copy process.
You can use SAN Copy for the following tasks:
◆
One-time data migration
◆
Routine copying of data for application testing
◆
Content distribution
◆
Scheduled updates to multiple databases
To manage SAN Copy sessions, you can use either the UI-based
Navisphere Manager, or the SAN Copy Command Line Interface.