It is important that a data pool's capacity is sufficient to handle
the differential data sent to it from the P-VOLs associated with it.
If a data pool should become full, the associated V-VOLs are
invalidated, and backup data is lost.
This chapter provides information and instructions for monitoring
and maintaining the SnapShot system.
Monitoring SnapShot
Expanding data pool capacity
Monitoring and maintenance
Hitachi AMS 2000 Family Copy-on-Write SnapShot User Guide
Monitoring and
maintenance
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7–1