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Dynamic Copy Services z/OS DFSMS Introduction SC23-6851-00 |
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Extended remote copy (XRC) and peer-to-peer remote copy (PPRC) are dynamic copy functions. The dynamic copy functions constantly update the secondary copy as applications make changes to the primary data source. If an unrecoverable error occurs at the primary location, you can recover data from the recovery storage system. Related reading: For more information on
using XRC and PPRC, see the following material:
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Copyright IBM Corporation 1990, 2014
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