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IBM TotalStorage DS6000 Series: Performance Monitoring and Tuning
book

IBM TotalStorage DS6000 Series: Performance Monitoring and Tuning

by Cathy Warrick, Craig Gordon, Benoit Granier, Keitaro Imai, Rosemary McCutchen, Brannen Proctor, Jim Sedgwick, Paulus Usong, Mary Ann Vandermark, John Wickes
December 2005
Intermediate to advanced content levelIntermediate to advanced
530 pages
18h 34m
English
IBM Redbooks
Content preview from IBM TotalStorage DS6000 Series: Performance Monitoring and Tuning
172 IBM TotalStorage DS6000 Series: Performance Monitoring and Tuning
6.1.3 Copy Services
The SAN Volume Controller provides two Copy Services that enable you to copy virtual disks
(VDisks): FlashCopy and Remote Copy. These Copy Services are available for all supported
hosts that are connected to the SAN Volume Controller.
򐂰 FlashCopy makes an instant, point-in-time copy from a source VDisk to a target VDisk.
You can use FlashCopy to:
Backup data that changes frequently to tertiary storage.
Test a new application on real business data before move into production.
Create restart points for long-running batch jobs which is preferable to rer ...
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Publisher Resources

ISBN: 0738494119Purchase book