USS News in z/OS V1R13
USS News in z/OS V1R13
USS News in z/OS V1R13
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<strong>USS</strong> <strong>News</strong> <strong>in</strong> z/<strong>OS</strong> <strong>V1R13</strong>zFS performance comparisons Based on DIO for sysplex-aware mounted R/W zFSfile systems– A client system can have the same performance for dataaccess– Requirement MR1211023911 addressed to zFS solved This is not true for metadata access– Complex f<strong>in</strong>ds should still be run on the ow<strong>in</strong><strong>in</strong>g system– Ignor<strong>in</strong>g this can still lead to zFS ownership movement10 IBM TSCC SW Ma<strong>in</strong>z 14.03.12© 2009 IBM Corporation
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