Re: cron job at linux to remove trace and audit files

  • From: "Mostafa Eletriby" <dmarc-noreply@xxxxxxxxxxxxx> (Redacted sender "m_etrib@xxxxxxxxx" for DMARC)
  • To: "contact@xxxxxxxx" <contact@xxxxxxxx>, "oracle-l@xxxxxxxxxxxxx" <oracle-l@xxxxxxxxxxxxx>
  • Date: Tue, 9 Jun 2015 09:59:41 +0000 (UTC)

Hello stefan,Actually there is a database bug and huge trace files are
generated regularly. It is okay no problem about 1 hour.I used adrci utility
and let the period 1 hour for (SHORTP_POLICY  - LONGP_POLICY )but unfortunately
it didn't work regularly !
adrci> show control
ADR Home =
/opt/oracle/base/diag/rdbms/cdsdb/cdsdb:*************************************************************************ADRID
               SHORTP_POLICY        LONGP_POLICY         LAST_MOD_TIME        
                   LAST_AUTOPRG_TIME                        LAST_MANUPRG_TIME  
                     ADRDIR_VERSION       ADRSCHM_VERSION      ADRSCHMV_SUMMARY
    ADRALERT_VERSION     CREATE_TIME-------------------- --------------------
-------------------- ----------------------------------------
----------------------------------------
---------------------------------------- --------------------
-------------------- -------------------- --------------------
----------------------------------------2399313524           1                  
 1                    2015-06-08 13:20:02.335494 +02:00        2015-06-08
21:31:31.572752 +02:00        2015-06-08 14:56:13.053753 +02:00        1        
           2                    76                   1                    
2014-08-04 15:01:07.070974 +03:001 rows fetched
adrci>

Also I preferred to use cron job , to remove *.aud regularly for their path at
database.Thanks


On Tuesday, June 9, 2015 11:28 AM, Stefan Koehler <contact@xxxxxxxx> wrote:


Hi Mostafa,
why every 5 minutes - is 1 hour also ok? Usually no need to setup a seperate
cronjob for that (or at least for all the trace files).

Just set the ADR retention policies (SHORTP_POLICY / LONGP_POLICY) accordingly.
For more details please check MOS ID #975448.1.

Best Regards
Stefan Koehler

Freelance Oracle performance consultant and researcher
Homepage: http://www.soocs.de
Twitter: @OracleSK


Mostafa Eletriby <dmarc-noreply@xxxxxxxxxxxxx> hat am 9. Juni 2015 um 11:17
geschrieben:

  Hello professionals,
  Please I need to set a cron job task to remove all trace and audit files at
database 11g every 5 minutes , platform linux v5
  I want to know all the steps needed in order to run successfully because it
didn't work with me.
  Please find below the steps performed.
  Thanks
 
  [root@Abohamad trace]# cat /etc/crontab
 
  SHELL=/bin/bash
  PATH=/sbin:/bin:/usr/sbin:/usr/bin
  MAILTO=root
  HOME=/
 
  # run-parts
  01 * * * * root run-parts /etc/cron.hourly
  02 4 * * * root run-parts /etc/cron.daily
  22 4 * * 0 root run-parts /etc/cron.weekly
  42 4 1 * * root run-parts /etc/cron.monthly
  ***********************************
 
  00,05,10,15,20,25,30,35,40,45,50,55 * * * * root rm -rf
/opt/oracle/base/diag/rdbms/cdsdb/cdsdb/trace/*.trc & rm -rf
/opt/oracle/base/diag/rdbms/cdsdb/cdsdb/trace/cdmp* & rm -rf
/opt/oracle/base/diag/rdbms/cdsdb/cdsdb/trace/*.trm & rm -rf
/opt/oracle/base/admin/cdsdb/adump/*.aud
  [root@Abohamad trace]#
 
 
 
  [root@Abohamad sbin]# crontab -l
  no crontab for root
  [root@Abohamad sbin]#
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