USS News in z/OS V1R13

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USS News in z/OS V1R13New zFS functions zFS Direct I/O (DIO)– Performance improvement for USS sysplex sharing zFS internal restart– Improvement for zFS internal failures zFS automatic re-enablement of disabledaggregates– Improvement for zFS aggregate failures zFS DASD space considerations– zFS changed the way of storing data4 IBM TSCC SW Mainz 14.03.12© 2009 IBM Corporation
USS News in z/OS V1R13Changes in zFS installation zFS load modules moved to a PDSE library– named SYS1.SIEALNKE, for example UNIX command zfsadm uses a sticky bit ON script– Named IOEZADM that executes module IOEZADM– Sometimes confusing– An external link in /usr/local/bin can be better5 IBM TSCC SW Mainz 14.03.12© 2009 IBM Corporation
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Page 3: USS News in z/OS V1R13zFS news - ov
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Page 19 and 20: USS News in z/OS V1R13RACF support
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Page 34 and 35: USS News in z/OS V1R13Ported Tools
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Page 40 and 41: USS News in z/OS V1R13Installation
Page 42 and 43: USS News in z/OS V1R13Some specific
Page 44 and 45: USS News in z/OS V1R13TECC Offering
Page 46 and 47: USS News in z/OS V1R13Kontakt - Inf
Page 48: USS News in z/OS V1R13Redbook infor

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