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Activating Storage Management Subsystem configurations z/OS DFSMSdfp Storage Administration SC23-6860-01 |
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You can activate an SMS configuration manually, or automatically at IPL. This topic shows you how to perform the initial activation of an SMS configuration using a four-step manual approach. It also explains how you can activate an SMS configuration automatically at IPLs. In addition, it explains how you can change individual SMS parameters with the SETSMS operator command. Prerequisite: When you activate an SMS
configuration, ensure that all of the DASD volumes that belong to
the configuration are initialized as SMS volumes. Otherwise, attempted
allocations to an improperly initialized volume will fail. However,
initialization for tape volumes is no different for SMS-managed and
non-SMS-managed volumes.
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