Single Instance Oracle 11.2.0.4.7 with ASM/grid on RedHat: OHASD hanging up at startup? ORAAGENT?

Similar Questions

• Single Instance Oracle 11.2.0.4.7 with GRID + ASM - AMT headphone attack Poison Fix?

  I'm under a single Instance Oracle 11.2.0.4.7 with GRID + ASM database on Red Hat Enterprise Linux 5.7. I'm trying to fix the infamous TNS Listener Poison attack vulnerability. I tried to implement the COST using this guide (Doc ID 1453883.1) but it doesn't seem to work as it still appears on a scan of the retina. I can't get a remote listener to register to test the vulnerability, and it does not appear in the log listener xml as a registration or denied. Don't know what I'm doing wrong.

  
  

  I added this to my listener.ora:

  SECURE_REGISTER_LISTENER_PROD = (CPI, TCP)

  The Alternative fix to the COST must turn off dynamic registration but I can do it when executing grid with the DSO with only a single instance database?

  How can I fix with my setup?

  You would implement better VNCR on 11.2.0.4:

  for CARS: 1914282.1

  the properties of a single instance: 1600630.1

• Protect the single instance Oracle 11 g 2 with Clusterware linux No 11 GR 2 RAC

  Hi all
  
  I saw this link, but he mentions CARS as a solution:
  
  Use of Oracle Clusterware to protect a single Instance Oracle Database 11g
  
  I have seen various articles on protection one instance with cold recovery using clusterware, but they mention the scripts and the old versions of Clusterware. I'm trying to figure if possible to incorporate the virtual IP / scanning of listeners or if it is still a supported configuration...
  
  
  
  I implemented the 11 GR 2 using OCFS2 clusterware. Basically I just want cold failover from one node to another, and I don't want to buy a CAR license...
  
  Thank you very much
  
  Published by: vcovco on Sep 30, 2010 13:52

  Hi Vcovco,

  You must understand, that a VIP (host) works correctly for Oracle in conjunction with a listener to listen on the virtual IP address.
  Now, if a VIP (host) fails over to another node, the local listener won't. So even if you can ping the VIP no client can make connections. This VIP, since there is no listener listening on this VIP on the foreign host. (But the client will get a denunciation pronto to browse more through his address list).
  However, SCAN VIPs work differently, because they have an earpiece connected to them, which will also fail over to another node. This is why permits be accepted, if current running on the other node (as the listener moves with the SWEEP VIP).

  That is why in the past, you had to create a VIP 'user' and a 'user' listener, that there will be a changeover of the two (not like the Oracle of VIP welcome). A VIP SCAN done exactly that, it is not necessary for a 'user' VIP and the listener (However it still work!).

  a.) every DBA should make backups using RMAN in the meantime...
  (b) there is also a copy of asmcd command

  With regard to the advantages over OCFS2
  -best performance (almost RAW)
  -easier to extend (no need to resize)
  -no hot spots if storage is extended, because storage is automatically rebalanced.
  See here: http://www.oracle.com/technetwork/database/asm/db-tuning-guesswork-173710.pdf
  -consolidation easier
  To name a few.

  Another thing no one mentions:
  With OCFS2, you have a second clusterware running on the server. OCFS2 has its own mechanism of fencing.
  We must therefore consider some things more 'correlate' fencing OCFS2 and fencing OCW. Not that differently, they decide on what node restart.

  So my advice is: keep it simple. Use only the 1 clusterware.

  And last but not least: ASM now has a system of files ACFS

  Sebastian

• Primary database is RAC and physical intelligence is the single instance

  Hi all
  
  I use Oracle RAC 11.2.0.3 as primary database, we will begin to use the Oracle Data Guard.
  I am designing my infrastructure and planing to use single instance Oracle 11.2.0.3 my stand physical database.
  
  My question is it possible to have my sleep as single instance database while the primary is RAC?
  is it possible to build my Oracle database single instance ensures from the primary database to the RAC, RMAN backup?
  Are there restrictions (or all of the points to consider) as my primary database is CARS while the physics of Eve is the only Oracle instance?
  
  in the link below
  [http://docs.oracle.com/cd/B28359_01/server.111/b28294/concepts.htm#i1039416]
  It was mentioned that primary can be CARS or simple and even the day before, but my question is possible to have primary as CARS all on standby as single instance? or it should be like each other?
  

  The primary database can be either a single-instance Oracle database or an Oracle Real Application Clusters (RAC) database.
  Similar to a primary database, a standby database can be either a single-instance Oracle database or an Oracle RAC database.

  Kind regards

  http://docs.Oracle.com/CD/B28359_01/server.111/b28294/rac_support.htm

• On RAC primary DB and a single Instance as physical Standby...

  It's my 11g Data Guard scenario:
  
  BECAUSE primary database 11g.
  
  Single Instance Oracle 11g.
  
  My first question is:
  
  If each node of the RAC has 3 online redo log, should I create 4 or 7 journal watch over the database pending?
  
  If restore database Standby long after the day I do full backup and I've got ti registry manually archived newspapers, what I do for a node of the RAC archived logs of the two?
  
  Thank you very much.

  In form 7
  You must register for both nodes. Remember that you have a LGWR instance, so a redolog thread instance and the two wires together are all changes to the database.
  Please make sure that in this configuration of the archived redo logs are on a shared disk.

  ----------
  Sybrand Bakker
  Senior Oracle DBA

• Configuring multiple services in a single instance database

  Dear all,
  
  I would like to create names from multiple services for a single instance oracle database (10.2.0.3 on IBM - AIX 6.1). I tried to search on the net, read the documentation, as well as on the metalink but couldn't find something relevant to the single instance database.
  
  Say I have two users, userA and UserB, for which I would like to use the two services (ServA and ServB) to connect to the same database to single instance.
  
  Any help in this direction is appreciated.
  
  Concerning

  ALTER system set service_name = 'ServA, ServB. '

  in your tnsnames.ora to designate either service_name = "ServA" or service_name = 'ServB.

  It is very difficult to believe that you can't find this in the documentation, and my suspicion is that you it didn't look at all.

  -----------------
  Sybrand Bakker
  Senior Oracle DBA

• Why ORACLE HOME USER 12.1.0.2 LIMITED to SINGLE INSTANCE?

  Thank you for taking my question!

  
  I installed my first database 11g to 12.1.0.2 under windows (no cars).  I need help understanding new ORACLE HOME of the USER to affect my c 12 databases.

  
  The documentation below States "when YES creates the account of USER ORACLE HOME it can only be used by a database unique instance".  I don't understand why I can't add another instance and use the same YES program created the USER account to the HOME of ORACLE page?  Why choice is (1) differs from the number of choices (2) given that both can be local accounts?   In addition, if you are unable to sign the USER ORACLE HOME, how that affects the OEM or OEM agent running on the database target?

  Thank you!

  Kathie

  When installing YES offers three options to associate a user Oracle Home of the Oracle home:

  1. leave YES create a new user account to do as a user in the Oracle home page.
  This option of the newly created user has the rights to connect to the server.
  This can only be used for Single Instance databases.

  
  2. Select an existing local or a domain as account being the user Oracle Home.
  If the existing account has login privileges, then Oracle Home user will have login rights to the server.
  This must be a nonadministrator user.

  
  3. Select a built-in account as the user Oracle Home.
  In this local Service option / built-in account Local system will become user Oracle Home.

  So if you do not use CARS, so it's no problem. The documentation seems to say that Option 1 cannot be used with CARS, not Option 1 cannot be used with multiple instances.

• How to make a backup of the database with RMAN Oracle Single Instance

  People,

  Hello. I use the server of Oracle 11 GR 1 material with operating system Oracle Linux 5.10 database.

  I understand how to back up the database instance in SQL Server with Windows. But do not really understand how to back up the database instance in Oracle on Linux.
  I did it cold and hot backup for the database HRCS90 instance, but both receive the same error message.

  
  Cold backup is below:

  SQL > startup
  ORACLE instance started.

  Total System Global Area 538677248 bytes
  Bytes of size 2146024 fixed
  528482584 variable size bytes
  4194304 buffers of data bytes
  Redo buffers 3854336 bytes
  Mounted database.
  Open database.

  
  SQL > shutdown immediate
  The database is closed.
  The database is dismounted.
  ORACLE instance stops.

  
  RMAN > backup database;

  From backup 25 November 13
  using the control file of the target instead of recovery catalog database
  RMAN-00571: ===========================================================
  RMAN-00569: = ERROR MESSAGE STACK FOLLOWS =.
  RMAN-00571: ===========================================================
  RMAN-03002: failure of the backup command to the 25/11/2013 14:26:52
  RMAN-06171: not connected to the target database

  
  RMAN > backup HRCS90

  RMAN-00571: ===========================================================
  RMAN-00569: = ERROR MESSAGE STACK FOLLOWS =.
  RMAN-00571: ===========================================================
  RMAN-00558: error occurred during parsing of order entry
  RMAN-01009: syntax error: found 'distinctive sign': expected an of: ' archivelog, auxiliary, as, backup backupset, blocks, channel, check, copy, copies, controlfilecopy, cumulative, current, basic data, datafile, datafilecopy, device, diskratio, db_recovery_file_dest, db_file_name_convert, duration, filesperset, for, format, from, full, strength, file, incremental, keep, (, maxsetsize nochecksum, noexclude, nokeep, not, proxy, pool, re-use, recovery, section, skip). ', spfile, skip readonly, setsize, tablespace, tag to validate.
  RMAN-01008: the identifier of the AfDB was: HRCS90
  RMAN-01007: line 1 column 8 file: entry standard

  
  RMAN > backup database HRCS90

  RMAN-00571: ===========================================================
  RMAN-00569: = ERROR MESSAGE STACK FOLLOWS =.
  RMAN-00571: ===========================================================
  RMAN-00558: error occurred during parsing of order entry
  RMAN-01009: syntax error: found 'distinctive sign': expected an of: ' archivelog, auxiliary, backupset channel, copy, controlfilecopy, backup, common, base data, data file, datafilecopy, remove, diskratio, db_recovery_file_dest, filesperset, format, force, file, include, keep, (, maxsetsize, noexclude, nokeep, not, pool, more reuse, recovery, section, skip, spfile, pass readonly, setsize, tablespace, tag, to).
  RMAN-01008: the identifier of the AfDB was: HRCS90
  RMAN-01007: line 1 column 17 file: entry standard

  While the instance of database HRCS90 is starting, I do hot backup by using the same commands and get the same error message with above cold backup.

  My question is:

  Can any folk tell me specific steps (order by order) to back up a single instance of the database in Oracle with RMAN?

  
  Thank you.

  Yes, you can restore and recover the backup, but not at the moment. You will only be able to restore and recover at the time of your backup.

  For example.

  If you take backup (mount point with no mode of journal archive) at 06:00 and your grave database crashes at 21:00, you will be able to restore and recover until 06:00. You will find all the changes made to the database between 06:00 and 21:00.

  If you want your database to recover until 9 PM or until a point in time, then you must put your database in log mode archive, and then save the archives.

• DEV and quality assurance within the oracle single instance

  We have our DEV and QA in a single instance of oracle. Scripts that refer to table in DEV names will be copied on to QA DEV quality assurance tests for unit tests at the end. DEV, extract us data from 5 source systems, one for each State of the United States, which use the same application, so the names of the source tables are identical, and so in our staging area we have a scheme by the State such as TX, GA, MD and we extract data in tables that are identical to the staging tables. As cross us the aggregation state our scripts should refer to TX.employee and GA.employee in the same sql statement.
  
  What is the best design for this using SCHEMAS, DATABASES VIRTUAL PRIVATE, VIEWS, SYNONYMS etc.?
  
  
  
  
  
  Thank you in anticipation
  
  Published by: user4900730 on March 22, 2011 14:53

  user4900730 wrote:
  Just for my knowledge, if I found myself in this situation of VIRTUAL PRIVATE databases would make sense here?

  I guess that you could possibly use VPD. But it would create major problems if you have always wanted to make schema changes - you could not add a new column to a table in DEV, for example, without this column is also available in AQ. You could not have code in DEV that does not exist in QA. I guess you could really get fancy and use g 11 edition redefinition to have an edition of dev and qa edition but I wouldn't think how to promote prod code in this kind of environment. In addition, editions is a characteristic of the company (at least, I'm not sure if it is an extra cost option) which would tend to be beyond the solvency of the company trying to save on licensing costs by combining dev & qa in a single server non - VM (and even less in the same instance).

  You may have your application use any dynamic SQL so that dev could use the DEV_TX while QA scheme used the QA_TEX schema and it was only the schema of TX in prod, but that obviously never gets old very quickly. You can create a single set of synonyms the synonym TX_FOO points to DEV_TX. FOO for users of dev and TEST_TX. FOO for test users, but then you will have to remove qualifiers to schema of all your SQL queries.

  In short, an application like you describe trying to share an instance would be a pretty massive undertaking.

  Justin

• Single instance of installation of Oracle B2B to manage both HTTP as HTTPS r

  Hello
  
  I want to send 850 transactions with trading partners that use HTTP and HTTPS. I want to create a single instance of ORACLE B2b to manage the HTTP and HTTPS. Please do the needful.
  
  Thanks and greetings
  Srinivas kola
  
  Published by: user11342588 on July 15, 2009 03:15

  Hi Srinivas,

  Below the tutorial can be useful for you-

  http://download.Oracle.com/docs/CD/B14099_19/integrate.1012/b19370/tutorial_rn_edi.htm#sthref583

  Kind regards
  Anuj

• Unable to save 12 ch. single instance 11g GI listener

  5.11 RHEL 64

  2 node RAC

  IM - 11.2.0.3.9

  DB_home1 - 11.2.0.3.15

  DB_home2 - 12.1.0.2

  I recently installed the 12.1.0.2 as a single instance on node 1 of the cluster. When you create the database in step 7 to record the listener, the listener SCAN 11 g has not been shown. I thought no matter, I'll just do the recording manually later.

  End of installation and DB creation complete, and I can't save the 12 DB to the listener to 11g. RAC instances have the value of the LOCAL_LISTENER parameter that follows:

  LOCAL_LISTENER = (DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP)(HOST=node1.pub.com) (port = 1521)))

  I tried to adjust the same setting in the 12 c DB, still no change. Restarted the listener, 12 c instance, nothing works. I thought that maybe there was a compatibility issue when using a lower version for the listener, but I can't seem to find a doc in metalink to provide a matrix that verifies this. No message or trace files generated in newspapers for both instances. I don't want to manually change the listener.ora GI unless it's the only way, and I can't find any solid documentation within Oracle to indicate that this would be the only way to solve this problem. Any help would be appreciated.

  The GI version must be the same or greater than the version of database

  MOS Doc 337737.1

• ORA-01078 and LRM-00109 after I installed a single instance of 12 c

  Hello

  I configured a database with dbca as single instance on a server Linux with Oracle GI 12.1.0.2 6 Oracle and Oracle DB 12.1.0.2 with power supply of January 2015. So not CBD or so. Installation runs without any problem.

  After Installation I wanted to start the db, but it gives me a

  SQL > startup

  ORA-01078: failure in the treatment of system settings

  LRM-00109: could not open the parameter file ' / usr/local/oracle/product/12.1.0.2/dbs/initmyhr12D.ora'

  SQL > exit

  So I looked for it in the directory. I found the file, but it was created with big letters:

  ora121@testserv-DB_12_1_0_2/myhr12D:/usr/local/Oracle/product/12.1.0.2/DBS

  He's $

  -rw - r - 1 ora121 oinstall 48 9 February 14:36 initMYHR12D.ora

  -rw - r - 1 ora121 asmadmin 24 9 February 14:19 lkMYHR12D

  -rw - r - 1 ora121 oinstall 7680 9 February 14:35 orapwMYHR12D

  It's funny! I know, I just ove, but is - it an official bug in 12.1.0.2, when I create a database and gives the SID in large letters the dbca creates the file init.ora with big letters but tries to load it with small letters? Not very well I think...

  A big thank you and best regards,

  Dave

  Oracle sid in Capital letter as set below:

  export ORACLE_SID =MYHR12D (capital letters)

  and give it a go...

  If this does not work, please copy - paste the output of the following command:

  $env | grep ORACLE

  HTH,

  Pradeep

• RAC's RMAN backup restore single-instance ASM

  Hello
  
  We use oracle 11 g 2 on AIX 6.1,
  
  We need restore the backup RMAN of CARS to the single ASM instance.
  
  IM new CARS & ASM, what will change
  
  What are the steps involved in it.
  
  
  Thank you

  Hello

  See this doc MOS * backups RMAN disk HowTo restore database RAC to single Instance on another node [415579.1 ID] *.

  On the Single-Instance ASM, you must specify the name of diskgroup for «control_files, db_create_file_dest» settings

  Handle: user10745179
  E-mail: [email protected]
  Status level: Rookie (5)
  Join date: February 24, 2009
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  Total Questions: 74 (52 pending)
  Name dhaine
  Location Mumbai

  If you feel that your questions have been answered, then please consider the son of fence by providing appropriate points. Please clean the forum!

  Kind regards
  Shivananda

• can we use Grid Infrastructure 11.2 to protect a single instance database?

  Hi all
  
  I would use Oracle Grid Infrastructure to protect a single instance database.
  I found these documents:
  http://www.Oracle.com/technetwork/products/Clusterware/overview/em-DB-failover-128585.PDF (for 10.2)
  http://www.Oracle.com/technetwork/products/Clusterware/overview/SI-DB-failover-11g-134623.PDF (by 11.1)
  
  I was unable to find a similar document for 11.2 GI. Do you know if such a document exists?
  
  At the moment I only know that the IM is free if used for Oracle products, but I'm not shure if it can be used for external applications one-time protext or databases
  
  Andrea

  Hello

  While it is still working (failover scripts you find in the demo folder $GI_HOME7/src/demo/coldfailover), the document does not exist, because with 11 GR 2, there is a solution to support called RAC ONE node, so make the manual configuration of obsolete.

  For more information, see:

  Oracle Clusterware and Application failover management (Doc ID 790189.1)

  Concerning

  Sebastian

• Single-instance RAC logical standby creation

  Hello
  
  It seems silly, but I am not able to find any document that shows the steps to create a UNIQUE INSTANCE LOGICAL STANDBY database for a database of ORACLE RAC of NŒUD 2. I found documents for physical single-instance RAC database from the previous day. But not for the logic of sleep.
  
  Details:
  OS: Redhat 5
  DB: a 10.2.0.4(shared, n'utilisez ne pas ASM/veille également système de fichier) file system
  Status: Database physical standby single instance is created, it must convert logical pending.
  
  Can anyone help?

  Hello again;

  Rename the password should work (required in Oracle 11).

  Main password is:

  /U01/app/Oracle/product/11.2.0.2/orapwORCL

  SCP to the remote host
  SCP /u01/app/oracle/product/11.2.0.2/dbs/orapwORCL [email protected]:/u01/app/oracle/product/11.2.0.2/dbs/

  Then rename the file to:
  /U01/app/Oracle/product/11.2.0.2/DBS/orapwSORCL

  Best regards

  mseberg