Ron Let me know which version of oracle you are running? If it taking longer or longer? Following may help you to reduce export time -Try to take export in one file -Try to take on diffrent disk wich has less IO Thx -Seema
>From: Hately Mike <[EMAIL PROTECTED]> >Reply-To: [EMAIL PROTECTED] >To: Multiple recipients of list ORACLE-L <[EMAIL PROTECTED]> >Subject: RE: Export taking to long >Date: Tue, 09 Apr 2002 07:58:25 -0800 > >Ron, > >you're taking a lot of steps that I would take myself. >Which part of the machine starts to glow when you run this? >I'll assume that the target file is not on a disk that's shared with any >database files. >Running sar for the first few minutes of the export will probably show you >where your bottleneck is. >I'd suspect disks or memory so sar -du would probably do to give you a >steer. >Do you have any Oracle wait statistics for the period it was running? > >BTW Ron, when you run that export are you sure that your password is >hidden? > >It should show up on the process list if you run it like that. > >Cheers, >Mike > > >-----Original Message----- > > >I have an export of a 16G database that is consistently taking 6 hours to >export. >It doesn't matter what time of the day or night the script is executed. >There is >very little activity on the server. Any ideas? > >#!/bin/ksh >export ORACLE_SID=adprod >export ORACLE_HOME=`grep $ORACLE_SID /etc/oratab | cut -d : -f2` >PATH=$PATH:$ORACLE_HOME/bin:/usr/local/bin:. >export USERPASS=system/sysada2 ># ># Create a new pipe each time ># >if [ -p exp_pipe_$ORACLE_SID ] > then rm exp_pipe_$ORACLE_SID >fi >mknod exp_pipe_$ORACLE_SID p > >OUTFILE="/oracle_dba/expimp/adprod/adprod_exp_full_`date '+%m%d%y'`.dmp.Z" >LOGFILE="/oracle_dba/expimp/adprod/adprod_exp_full_`date '+%m%d%y'`.log" ># ># Begin compress job and export to pipe with userid and password hidden ># >compress < /oracle_dba/expimp/adprod/exp_pipe_adprod > $OUTFILE & >exp $USERPASS full=y compress=n consistent=y recordlength=65535 direct=y >file=/oracle_dba/expimp/adprod/exp_pipe_adprod log= >$LOGFILE > >Ron Smith >DBA >Kerr-McGee Corp > > > >____________________________________________________________________________ >________________________ > >This email and any attached to it are confidential and intended only for >the >individual or >entity to which it is addressed. If you are not the intended recipient, >please let us know >by telephoning or emailing the sender. You should also delete the email >and >any attachment >from your systems and should not copy the email or any attachment or >disclose their content >to any other person or entity. The views expressed here are not >necessarily >those of >Churchill Insurance Group plc or its affiliates or subsidiaries. Thank you. >Churchill Insurance Group plc. Company Registration Number - 2280426. >England. >Registered Office: Churchill Court, Westmoreland Road, Bromley, Kent BR1 >1DP. > > >-- >Please see the official ORACLE-L FAQ: http://www.orafaq.com >-- >Author: Hately Mike > INET: [EMAIL PROTECTED] > >Fat City Network Services -- (858) 538-5051 FAX: (858) 538-5051 >San Diego, California -- Public Internet access / Mailing Lists >-------------------------------------------------------------------- >To REMOVE yourself from this mailing list, send an E-Mail message >to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in >the message BODY, include a line containing: UNSUB ORACLE-L >(or the name of mailing list you want to be removed from). You may >also send the HELP command for other information (like subscribing). _________________________________________________________________ Get your FREE download of MSN Explorer at http://explorer.msn.com/intl.asp. -- Please see the official ORACLE-L FAQ: http://www.orafaq.com -- Author: Seema Singh INET: [EMAIL PROTECTED] Fat City Network Services -- (858) 538-5051 FAX: (858) 538-5051 San Diego, California -- Public Internet access / Mailing Lists -------------------------------------------------------------------- To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing).
