Last updated on OCTOBER 27, 2009
Applies to:Oracle Server - Enterprise Edition - Version: 10.2.0.1 to 220.127.116.11
This problem can occur on any platform.
Full or schema level datapump exports appear to hang on estimating the dump size. Running tkprof against a 10046 trace of the datapump processes shows that the bulk of the time is being spent on 'control file sequential read'.
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