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Export direct=Y|NI'm still catching up so somebody may have added to this, but adding recordlength=65535 with the direct=y will improve it even more.
I ran across an export that was taking 9 1/2 to 10 hours to complete (the resulting dmp file was about 7GB compressed). I added DIRECT=Y and it now takes 3 1/2 hours. My question is: What are the reasons that someone would choose not to use DIRECT=Y? This is an 8.1.5.0.0 database running on a Solaris box; I would hate to have just removed a work around for some 8.1.5.0.0 bug! I have found comments in some scripts here, but they all seem to be in my handwriting!!
Kurt kurt.wiegand_at_cwusa.com
A ran a diff on the log files after the change. Here is the beginning (just what I expected).....
23c23,24
< . about to export SYSTEM's tables via Conventional Path ...
---
> . about to export SYSTEM's tables via Direct Path ...
> EXP-00067: Table DEF$_AQCALL will be exported in conventional path.
24a26
> EXP-00067: Table DEF$_AQERROR will be exported in conventional path.
29a32
> EXP-00067: Table DEF$_LOB will be exported in conventional path.
33a37
> EXP-00067: Table DEF$_TEMP$LOB will be exported in conventional path.
127c131
< . about to export OUTLN's tables via Conventional Path ...
---
> . about to export OUTLN's tables via Direct Path ...
130,136c134,140
< . about to export DBSNMP's tables via Conventional Path ... < . about to export OPS$ORACLE's tables via Conventional Path ... < . about to export CW30_AUDITOR97's tables via Conventional Path ... < . about to export CW30_LAC_MANUAL's tables via Conventional Path ... < . about to export DISPUTES2's tables via Conventional Path ... < . about to export DISPUTES3's tables via Conventional Path ... < . about to export BANK's tables via Conventional Path ...---
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