REDUCING NEW EXTENT FAILURES ON TARGET DEVICE DURING NON-DISRUPTIVE LOGICAL DATA SET MIGRATION

REDUCING NEW EXTENT FAILURES ON TARGET DEVICE DURING NON-DISRUPTIVE LOGICAL DATA SET MIGRATION

A method, according to one embodiment, includes selecting a source data set for migration; determining a predicted future total space allocation based on characteristics of the source data set; determining whether a target volume is capable of accommodating the predicted future total space allocatio...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Maxwell Stephen A, Appel Joachim R, Billing Daniel K, Hogan John H, Pace Richard G
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:A method, according to one embodiment, includes selecting a source data set for migration; determining a predicted future total space allocation based on characteristics of the source data set; determining whether a target volume is capable of accommodating the predicted future total space allocation; migrating the source data set to the target volume in response to determining that the target volume is capable of accommodating the predicted future total space allocation; and requesting an adjustment to an amount of reserved free space on the target volume based on the predicted future total space allocation.