The
data pump logfile is the best way to monitor the progress on
a data pump export, as data pump writes it's progress on a
regular basis.From the
operating system prompt, run the expdp utility to export the
job_user schema. The following listing shows both the export
command and the export log output:
expdp
system/password schemas=JOB_USER directory=EXPORT_DIR
dumpfile=JOB_USER.dmp
logfile=expdpJOB_USER.log
Export: Release 10.1.0.2.0 - Production on Saturday, 11
September, 2004 17:47
Copyright (c) 2003, Oracle. All
rights reserved.
Connected to: Oracle Database 10g
Enterprise Edition Release 10.1.0.2.0 - Production
With
the Partitioning, OLAP and Data Mining options
FLASHBACK
automatically enabled to preserve database integrity.
Starting "SYSTEM"."SYS_EXPORT_SCHEMA_01": system/********
schemas=JOB_USER
directory=EXPORT_DIR dumpfile=JOB_USER.dmp
logfile=expdpJOB_USER.log
Estimate in progress using
BLOCKS method...
Total estimation using BLOCKS method: 0
KB
Processing object type SCHEMA_EXPORT/USER
Processing object type SCHEMA_EXPORT/SYSTEM_GRANT
Processing object type SCHEMA_EXPORT/ROLE_GRANT
Processing object type SCHEMA_EXPORT/DEFAULT_ROLE
Processing object type SCHEMA_EXPORT/TABLESPACE_QUOTA
Processing object type SCHEMA_EXPORT/SE_PRE_SCHEMA_PROCOBJACT/PROCACT_SCHEMA
Processing object type SCHEMA_EXPORT/PROCEDURE/PROCEDURE
Processing object type SCHEMA_EXPORT/PROCEDURE/ALTER_PROCEDURE
Processing object type SCHEMA_EXPORT/SE_POST_SCHEMA_PROCOBJACT/PROCOBJ
Master table "SYSTEM"."SYS_EXPORT_SCHEMA_01" successfully
loaded/unloaded
********************************************************************
Dump file set for SYSTEM.SYS_EXPORT_SCHEMA_01 is:
/tmp/JOB_USER.DMP
Job "SYSTEM"."SYS_EXPORT_SCHEMA_01" successfully completed
at 17:49
You can also observe v$session_longops to monitor
some parts of an Oracle export job.
select
round(sofar/totalwork*100,2)
percent_completed,
v$session_longops.*
from
v$session_longops
where
sofar <> totalwork
order by
target,
sid;
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