Mainframes White Papers

Managing Logical Partition States

Overview It is important to be aware of the state of the zSeries processor image given the I/O configurations and operating environments seen today. These environments include multiple logical partition images sharing the same I/O subsystems, new I/O subsystems which support more device transition functions and operating environments including XCF, PAV, Flash Copy, synchronous PPRC, and other I/O subsystem functions. Without the awareness of the state of a particular partition image and potential delay of operator response to that state, certain states of the image may cause an adverse impact to channel performance.

Further White Paper Details
PublisherIBM File FormatPDF
Date PublishedJuly 2004
FormatWhite Papers   
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