ORACLE APPLICATIONS OS FOR DBAs SCRIPTS INTERVIEW QA. ASMSNMP user in ASM 11g (user creation/password

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1 1 z :04 Home About us Contact us Expert Oracle Writings on Oracle Database, Applications & more Search DATABASE RAC BACKUP & RECOVERY DATA GUARD ASM ORACLE APPLICATIONS OS FOR DBAs SCRIPTS INTERVIEW QA ASMSNMP user in ASM 11g (user creation/password change) Posted on 7 February, 2013 by Brijesh Gogia 8 Comments If you're new here, you may want to subscribe to my RSS feed. Thanks for visiting! We generally receive few errors related to asmsnmp user while using ASM. Few of them are : Could not validate ASMSNMP password due to following error- ORA-01031: insufficient privileges ORA-01990: error opening password file /u02/app/11.2.0/grid/dbs/orapw ORA-15306: ASM password file update failed on at least one node ORA-01918: user ASMSNMP does not exist Mostly the reason is missing asmsnmp user or missing password file in ASM instances. 1. How to create asmsnmp user - First Check which all users are present for ASM >> SQL> select * from v$pwfile_users; no rows selected OR

2 2 z :04 ASMCMD> lspwusr Copyright 2014 Expert Oracle. All rights reserved. Username sysdba sysoper sysasm This shows no user are present A) Create a password file if not already present $orapwd file=/u01/app/11.2.0/grid/dbs/orapw+asm password=<sys_password> Remember below important point about password file in ASM If there are two nodes with +ASM1 running on node 1 and +ASM2 running on node2. Pre 11gR2 Password file on Node1: orapw+asm1 Password file on Node2: orapw+asm2 11gR2 Password file on Node1: orapw+asm Password file on Node2: orapw+asm B) Copy the password file to other nodes $ scp orapw+asm <Node2>:/u01/app/11.2.0/grid/dbs/ copy the password files to other nodes if you have more than 2 nodes in the RAC. C) create user and give sysdba privileges SQL>create user asmsnmp identified by <make_asmsnmp_password>; SQL> grant sysdba to asmsnmp;

3 3 z :04 Check again for users in ASM >> SQL> select * from v$pwfile_users; USERNAME SYSDB SYSOP SYSAS SYS TRUE TRUE TRUE ASMSNMP TRUE FALSE FALSE SQL> show parameter pass NAME TYPE VALUE remote_login_passwordfile string EXCLUSIVE The ASM instance parameter REMOTE_LOGIN_PASSWORDFILE has to be set to EXCLUSIVE or you will get an ORA error. Also you can check user detials from asmcmd ASMCMD> lspwusr Username sysdba sysoper sysasm SYS TRUE TRUE FALSE ASMSNMP TRUE FALSE FALSE How to Change password for ASMSNMP

4 4 z :04 ASMCMD> lspwusr Username sysdba sysoper sysasm SYS TRUE TRUE TRUE ASMSNMP TRUE FALSE FALSE ASMCMD> orapwusr --modify --password ASMSNMP Enter password: ******* (give new password and press enter) orapwusr attempts to update passwords on all nodes in a cluster. The command requires the SYSASM privilege to run. A user logged in as SYSDBA cannot change its password using this command. Test new asmsnmp password >> $ sqlplus asmsnmp/asmsnmp as sysdba SQL*Plus: Release Production on Wed Feb 6 12:57: Copyright (c) 1982, 2011, Oracle. All rights reserved. Connected to: Oracle Database 11g Enterprise Edition Release bit Production With the Real Application Clusters and Automatic Storage Management options SQL> 1694 Total Views 16 Views Today Related Posts Add new multipath disk to ASM Diskgroup Frequently used SQL Queries for ASM RAC 11g useful commands Automatic Storage Management (ASM) FAQ Make operating system user non expiry

5 5 z :04 Oracle Apps DBA Interview Questions User and responsibility Query Look And Feel Of Self Service EBS Application distorted Adding new user in Oracle Apps (EBS) from back end Performance issues with function based indexes Categories: ASM, ASM Basics Translate: Wybierz język Technologia Tłumacz 8 thoughts on ASMSNMP user in ASM 11g (user creation/password change) arvind on 24 February, 2013 at 2:44 PM said: helpful.. fajar atmojo on 2 September, 2013 at 12:21 PM said: thaaanks :D SAM on 5 October, 2013 at 3:11 AM said: Cool tips. rajesh on 8 October, 2013 at 6:08 PM said: Changing the password for asmsnmp user, Whether it will affect the grid environment? Because all the database are running on the top of grid asm.

6 6 z :04 Brijesh Gogia on 8 October, 2013 at 6:15 PM said: asmsnmp is a simple user. If you change the password for asmsnmp, It will not affect grid environment in any way. rajesh on 8 October, 2013 at 11:53 PM said: After changing the password, Tested with SYS user connectivity only not in asmsnmp user. $ sqlplus sys/asmsnmp as sysdba Brijesh Gogia on 9 October, 2013 at 3:05 PM said: Thanks Rajesh It was a typo..corrected it...you can contact me also on info@expertoracle.com Ahlam on 4 January, 2014 at 12:02 AM said: Very useful. Thank you. Leave a comment Your address will not be published. Required fields are marked * Name * * Website Comment Post Comment

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