GR 2-node 2, primary CARS 11 / 2 nodes Configuration ensures RAC

Similar Questions

• ANALYZING listener 11 GR 2 and AMT DataGuard configuration for RAC nodes

  By oracle paper MAA for 11 GR 1 material to configure Oracle Networking, they recommend to configure listener_hostname on each host (2 Guest CARS on primary, 2 Guest CARS standby in standby mode). Like Listener_europa, Listener_callisto, Listener_dione, Listener_hyperion.
  
  I installed two primary databases grid/oracle RAC and now try to configure both nodes to backup CARS. I couldn't find any documents on how to configure the network files. 3 SCAN listeners were now configured and running on the main nodes of the rac.
  
  so the configuration of listner.ora, how to set up listner_hostname? or should I use scan listener?
  
  Can someone tell me exactly how I can configure tns entries in such situation?
  
  Thank you

  Hello;

  So I think Yes 10 5 (per node) If you have two.

  See the document Oracle B28282-02

  2.6.4.6 use of standby Redo Logs and configure the appropriate size

  Best regards

  mseberg

• Several primary and physical databases Configuration ensures in Data Guard Broker

  Hello

  Is it possible to add two or several primary and physical databases configuration ensures in data guard broker?

  I have 1 primary databases and two databases physical standby that is

  (1) primary that is pri - (database primary)

  (2) secondary i, e, s (physical pending)

  (3) Secondary2 i.e. sec2 (physical pending)

  Practical AM sinister place, my scenario is my pri and dry machines are in seat, if the pri crashed it switch to s that works very well and my S2 is in another area office. Suppose that if my two siege machines pri and sec crashed, so I want to do my mahcine sec2 as primary.

  I have two separate computers to the broker a headquarters and a District Office

  Use failure of quick start on Data Guard Broker, broker headquarters machine I have configured pri and dry but in sector office broker not able congifured pri and S2 and the machine.

  can be done several primary database configuration with data bases on hold?

  Has anyone done this before, or has a perform a recovery after loss of place...

  need help or suggestion

  thanx

  No.... It is not possible. When you use the DG broker, the first thing you can do in the DGMGRL utility is to deliver CONFIGURATION to CREATE. You can see on the doc of this command that you define here the PRIMARY DATABASE.

  The command to add a DATABASE to the broker, adds a new database pending. You cannot add an another primary.

  The broker configuration is explicitly for a primary and all standby databases is supported. If you have an another primary, you create a separate DG broker configuration.

  See you soon,.
  Brian

• Guru: Listener is down on a node of the RAC. Why?

  Hello!
  
  Listener is broken on a node of the RAC.
  We started the successful listener, but couldn't find the reason for this!
  
  We do not find a problem in newspapers Clusterware, Syslog alert newspapers...
  
  Can you help us?
  
  -VIP newspapers *.
  
  Oracle Database 10g Release 10.2.0.4.0-Production Copyright 1996, 2008 Oracle CRS. All rights reserved.
  2012-08-27 20:25:17.190: [RACG] [1] [7090] [1] [ora.host3.vip]: Interface verified lan900 failed (host = host3)
  Settings are not valid, or failed to put in place (host = host3) VIP
  
  2012-08-27 20:25:17.190: [RACG] [1] [7090] [1] [ora.host3.vip]: clsrcexecut: env ORACLE_CONFIG_HOME = / ora1/crs
  
  2012-08-27 20:25:17.190: [RACG] [1] [7090] [1] [ora.host3.vip]: clsrcexecut: cmd = / ora1/src/bin/racgeut EI ORA_DEBUG USR= 0 54/ora1/src/bin/racgvip che
  CK host3
  
  2012-08-27 20:25:17.190: [RACG] [1] [7090] [1] [ora.host3.vip]: clsrcexecut: rc = 1 hour = 8.471 s
  
  2012-08-27 20:25:17.190: [RACG] [1] [7090] [1] [ora.host3.vip]: end of resource = ora.host3.vip action = vΘrifier, State = 1, time = 8.538 s
  
  2012-08-28 08:29:21.079: [RACG] [1] [3350] [1] [ora.host3.vip]: clsrcstartorp: error with malloc
  
  -Newspapers Sqlnet.ora*
  
  Fatal OR connect error 12170.
  
  VERSION INFORMATION:
  AMT for HP - UX: release 10.2.0.4.0 - Production
  UNIX Domain Socket IPC Protocol adapter for HP - UX NT: release 10.2.0.4.0 - Production
  Oracle leaves NT Protocol adapter for HP - UX: release 10.2.0.4.0 - Production
  Adapter protocol TCP/IP NT for HP - UX: release 10.2.0.4.0 - Production
  Time: August 27, 2012 21:15:29
  Tracing not lit.
  AMT error struct:
  NS main err in code: 12535
  TNS-12535: TNS:operation expired
  NS secondary err code: 12560
  NT main err in code: 505
  AMT-00505: Operation timed out
  NT secondary err code: 238
  NT OS err code: 0
  Customer's address: (ADDRESS = (PROTOCOL = tcp (PORT = 52275))(HOST=xxx))
  
  -Journal Crsd *.
  
  2012-08-27 19:59:25.562: th_select_answer [OCRSRV] [32]: failed in response. CLSC ret [3]
  2012-08-27 20:25:17.196: CheckResource [CRSAPP] [1100146] error ora.host3.vip = 1 error code
  2012-08-27 20:25:17.204: [CRSRES] [1100146] in stateChanged, target of ora.host3.vip is online
  2012-08-27 20:25:17.204: [CRSRES] [1100146] ora.host3.vip on host3 went DISCONNECTED unexpectedly
  2012-08-27 20:25:17.204: [CRSRES] [1100146] StopResource: set the values of the CLI
  2012-08-27 20:25:17.222: [CRSRES] [1100146] attempt to stop "ora.host3.vip" Member "host3".
  2012-08-27 20:25:17.470: [CRSRES] [1100151] in stateChanged, ora. DB. DB3_TEST. Db3.SRV target is online
  2012-08-27 20:25:17.470: ora [CRSRES] [1100151]. DB. DB3_TEST. Db3.SRV on host3 went DISCONNECTED unexpectedly
  2012-08-27 20:25:17.471: [CRSRES] [1100151] StopResource: set the values of the CLI
  2012-08-27 20:25:17.482: [CRSRES] [1100153] in stateChanged, ora. DB. DB_SE. Db3.SRV target is online
  2012-08-27 20:25:17.482: ora [CRSRES] [1100153]. DB. DB_SE. Db3.SRV on host3 went DISCONNECTED unexpectedly
  2012-08-27 20:25:17.483: [CRSRES] [1100153] StopResource: set the values of the CLI
  2012-08-27 20:25:17.485: [CRSRES] [1100151] attempt to stop ' ora. DB. DB3_TEST. Db3.SRV' Member 'host3.
  2012-08-27 20:25:17.504: [CRSRES] [1100153] attempt to stop ' ora. DB. DB_SE. Db3.SRV' Member 'host3.
  2012-08-27 20:25:17.698: [CRSRES] [1100146] judgment of the "ora.host3.vip" Member "host3" succeeded.
  2012-08-27 20:25:17.699: ora.host3.vip [CRSRES] [1100146] RESTART_COUNT = 0 RESTART_ATTEMPTS = 0
  2012-08-27 20:25:17.704: ora.host3.vip [CRSRES] [1100146] failed on host3 moving.
  2012-08-27 20:25:17.751: [CRSRES] [1100146] StopResource: set the values of the CLI
  2012-08-27 20:25:17.766: [CRSRES] [1100146] attempt to stop "ora.host3.LISTENER_host3.lsnr" Member "host3".
  2012-08-27 20:25:17.959: [CRSRES] [1100151] stop the ' ora. DB. DB3_TEST. Db3.SRV' Member "host3" succeeded.
  2012-08-27 20:25:17.960: ora [CRSRES] [1100151]. DB. DB3_TEST. Db3.SRV RESTART_COUNT = 0 RESTART_ATTEMPTS = 0
  2012-08-27 20:25:17.965: ora [CRSRES] [1100151]. DB. DB3_TEST. Db3.SRV failed on host3 moving.
  2012-08-27 20:25:18.088: [CRSRES] [1100153] stop the ' ora. DB. DB_SE. Db3.SRV' Member "host3" succeeded.
  2012-08-27 20:25:18.089: ora [CRSRES] [1100153]. DB. DB_SE. Db3.SRV RESTART_COUNT = 0 RESTART_ATTEMPTS = 0
  2012-08-27 20:25:18.168: ora [CRSRES] [1100153]. DB. DB_SE. Db3.SRV failed on host3 moving.
  2012-08-27 20:25:18.182: CheckResource [CRSAPP] [1100186] error ora. DB. DB_SE.cs = 1 error code
  2012-08-27 20:25:18.186: CheckResource [CRSAPP] [1100177] error ora. DB. DB3_TEST.cs = 1 error code
  2012-08-27 20:25:18.191: CheckResource [CRSAPP] [1100185] error ora. DB. DB_SE.cs = 1 error code
  2012-08-27 20:25:18.196: CheckResource [CRSAPP] [1100178] error ora. DB. DB3_TEST.cs = 1 error code
  2012-08-27 20:25:18.360: [CRSRES] [1100146] judgment of the "ora.host3.LISTENER_host3.lsnr" Member "host3" succeeded.
  2012-08-27 20:25:19.630: [CRSRES] [1100185] in stateChanged, ora. DB. DB_SE.cs target is online
  2012-08-27 20:25:19.635: [CRSRES] [1100177] in stateChanged, ora. DB. DB3_TEST.cs target is online
  2012-08-27 20:25:19.647: change of State [CRSRES] [1100178] abandoned (locked): ora. DB. DB3_TEST.cs
  2012-08-27 20:25:19.647: [CRSRES] [1100178] X_RES_Unavailable: stateChanged - resource is not available: ora. DB. DB3_TEST.cs
  (File: caa_Resource.cpp, line: 3640)
  
  -Alert Log *.
  
  Mon Sep 27 20:25:17 2012
  ALTER SYSTEM SET noms_service = 'DB_SE', 'UKRTEL' SCOPE = MEMORY SID = 'DB3 ';
  Mon Sep 27 20:25:17 2012
  ALTER SYSTEM SET noms_service = 'DB' SCOPE = MEMORY SID = DB3';
  Mon Sep 27 20:25:17 2012
  Immediate Kill Session #: 871, serial No.: 54502
  Immediate Kill Session: sess: c0000004389967e0 OS pid: 7623
  Immediate Kill Session #: 875, serial No.: 34456
  Immediate Kill Session: sess: c0000004389992b0 OS pid: 7667
  Immediate Kill Session #: 878, serial No.: 55639
  Immediate Kill Session: sess: c00000043796cca8 OS pid: 25922
  Immediate Kill Session #: 879, serial No.: 29044
  Immediate Kill Session: sess: c00000043899bd80 OS pid: 7629
  Immediate Kill Session #: 880, serial No.: 30557
  Immediate Kill Session: sess: c00000043796e210 OS pid: 5756
  Immediate Kill Session #: 881, serial No.: 32729
  Immediate Kill Session: sess: c00000043899d2e8 OS pid: 7627
  Immediate Kill Session #: 884, serial No.: 35036
  Immediate Kill Session: sess: c000000437970ce0 OS pid: 26163
  Immediate Kill Session #: 885, serial No.: 10137
  Immediate Kill Session: sess: c00000043899fdb8 OS pid: 14835
  Immediate Kill Session #: 886, serial No.: 45274
  Immediate Kill Session: sess: c000000437972248 OS pid: 7655
  Immediate Kill Session #: 887, serial No.: 4090

  your welcome :)

  But do not forget to mark this thread as answered

• Telnet between the 2 nodes before installing RAC 11 GR 2

  Hi Oracle RAC guru,
  
  For the 2 nodes were installed RAC (GR 11, 2) clusterware, they need to be able to telnet each other with port open? and ping scan name must be successful before you install the clusterware software? operating system is Linux x86_64
  
  Thank you!
  
  SC

  Hello

  the VIP and the SCAN IPs aren't yet to the ping requests (let alone telnet).

  One of the main tasks of a cluster should provide these entry points. So they will be available as soon as your IM is running, but not before.

  Make a res stat crsctl - you on your clusters existing and you will see the VIP and VIP SCAN (online) resources. If they don't are not online no VIP don't will be 'plugged' on top of your network cards.
  You can also see the IP address with ifconfig-a on existing clusters. And you will see the difference on your cluster "clean".

  Concerning
  Sebastian

• Configuration of the laptop for R12 with node 2 11g RAC database

  Hi all
  
  I plan to buy a new computer dell laptop XPS to install Oracle Apps R12 with node 2 11g RAC DB by creating virtual machines.
  
  Configuration:
  

  generation of Intel processor i5-2410 2 (2.3 GHz, core 2, 3 MB cache)
  8 GB RAM DDR3
  750 GB HARD drive

  this configuration will be sufficient for the highest installation? RAM? Processor?
  
  I've read a few threads over on this forum where people have recommended for installation of single application (11i or R12), this kind of configuration can be enough.
  
  Please answer.
  
  Thanks in advance.
  
  Brij

  I plan to buy a new computer dell laptop XPS to install Oracle Apps R12 with node 2 11g RAC DB by creating virtual machines.

  Configuration:

  generation of Intel processor i5-2410 2 (2.3 GHz, core 2, 3 MB cache)
  8 GB RAM DDR3
  HARD DRIVE 750 GB

  This configuration will be sufficient for the highest installation? RAM? Processor?

  You need at least 4 GB for installation on a single node R12. So, if you plan to have 3 VMs (1 application node) and 2 RAC nodes or 4 virtual machines (2 application and 2 RAC nodes), then I suggest that you add more memory. However, your RAM should work, but don't expect (if you go with 3 VMs) but do not expect the performance to be perfect.

  Thank you
  Hussein

• Shoot down a node in the RAC Server

  Hi all
  
  Oracle 10.2.0
  Windows Server 2003.
  
  Can someone please advice how to bring down a node in the RAC Server?
  
  I need to lower it for maintenance. Meanwhile the other node will be available to users. There will be no downtime.
  
  And we also watch set up for the RAC server.
  
  Also should I stop the day before?
  
  Please advice...
  
  TIA,
  
  Published by: ORCLDB may 8, 2009 09:22
  
  Eve added information.
  
  Published by: ORCLDB may 8, 2009 09:23

  You must use Oracle provided srvctl to manage your RAC
  You must leave your server running waiting, because other nodes are still running.

  srvctl stop instance db_unique_name d-i inst_name_list

  Table E-29 srvctl stop instance Options

  Description of the option

  db_unique_name d

  Unique name for the database

  -i inst_name_list

  Comma-separated instance names

  stop_options o

  Options for the stop command (for example: normal, transactional, immediate, or give up)

  connect_str - c

  Connection string (default: / as sysdba)

  q

  Connection string for query from stdin

  Example of

  An example of this command is:

  srvctl stop instance crm d-i crm1

  http://download.Oracle.com/docs/CD/B19306_01/RAC.102/b14197/srvctladmin.htm#RACAD028

• eve of single node created from primary CAR, what to do later?

  I just find the redo logs and standby redo logs are also duplicated primary to standby mode.
  In standby mode, it is autonomous, but newspapers redolog and stanedby are all two threads.
  
  SQL > select group #, thread #, bytes of the log v$.
  
  GROUP # THREAD # BYTES
  ---------- ---------- ----------
  5 1 52428800
  2 1 52428800
  1 1 52428800
  4 2 52428800
  6 2 52428800
  3 2 52428800
  
  6 selected lines.
  
  
  SQL > select group #, thread #, bytes from v$ standby_log;
  
  GROUP # THREAD # BYTES
  ---------- ---------- ----------
  7 1 52428800
  8 1 52428800
  9 1 52428800
  10 1 52428800
  11 2 52428800
  12 2 52428800
  13 2 52428800
  14 2 52428800
  
  8 selected lines.
  
  
  This made me think I happen to give up the thread #2 groups? or it's ok just leave it there?
  
  All the other things I need to check?
  
  thread parameter is:
  
  entire thread 0
  
  Thanks in advance.

  9233598 wrote:
  I just find the redo logs and standby redo logs are also duplicated primary to standby mode.
  In standby mode, it is autonomous, but newspapers redolog and stanedby are all two threads.

  This is the expected behavior.

  >

  SQL > select group #, thread #, bytes of the log v$.

  GROUP # THREAD # BYTES
  ---------- ---------- ----------
  5 1 52428800
  2 1 52428800
  1 1 52428800
  4 2 52428800
  6 2 52428800
  3 2 52428800

  6 selected lines.

  SQL > select group #, thread #, bytes from v$ standby_log;

  GROUP # THREAD # BYTES
  ---------- ---------- ----------
  7 1 52428800
  8 1 52428800
  9 1 52428800
  10 1 52428800
  11 2 52428800
  12 2 52428800
  13 2 52428800
  14 2 52428800

  8 selected lines.
  This made me think I happen to give up the thread #2 groups? or it's ok just leave it there?
  All the other things I need to check?
  thread parameter is:
  entire thread 0

  No need to drop, you can leave it as what. If his day before RAC then recovery will be made in each instance of each thread.

• Switching between primary CARS and standby instance

  Hi all
  
  I'm using Oracle 11 g 2.
  
  I'm redoing a switch between the primary data base (RAC 2 knots) and physical standby (single instance)
  
  If my primary is the only forum I've followed the steps below:
  

  On the standby
  ALTER DATABASE RECOVER MANAGED STANDBY DATABASE USING CURRENT LOGFILE DISCONNECT;
  
  On the primary database:
  alter database commit to switchover to standby with session shutdown;
  shutdown immediate;
  startup nomount;
  alter database mount standby database;
  
  On the standby again:
  
  alter database commit to switchover to primary WITH SESSION SHUTDOWN;
  
  On the new standby:
  
  ALTER DATABASE RECOVER MANAGED STANDBY DATABASE USING CURRENT LOGFILE DISCONNECT FROM SESSION;

  now, and since my first is CARS when I'm working on switch I get the below error:
  

  SQL> alter database commit to switchover to standby with session shutdown;
  alter database commit to switchover to standby with session shutdown
  *
  ERROR at line 1:
  ORA-01105: mount is incompatible with mounts by other instances

  In addition, when I want to apply the remaining steps (below step), can I do it on every single instance? or is it all still to do using srvctl command:

   
  alter database mount standby database;

  Kind regards

  Hello

  Since you are using 2 primary CCR node, so for the failover operation, you need to stop
  instance (instance 2 assuming) database.

  Assume your node1:
  host name is dcpdb1
  and node 2:
  host name is dcpdb2

  and Eve hostname is drpdb1

  Then follow these steps for the digital switchover .

  How to transition from primary school on the eve of the database?

  Process:

  On the principal server, check the log of the last archived redo and force a log switch.

  * # Connection as the user Oracle Dcpdb1 # *.

  SQL > SELECT sequence #, first_time, next_time
  V $ archived_log
  ORDER BY next_time;
  SQL > ALTER SYSTEM SWITCH LOGFILE;

  Check the new archived redo log has arrived on the standby server and is enabled.

  * # Connection as the user Oracle Drpdb1 # *.

  SQL > SELECT sequence #, first_time next_time, applied
  V $ archived_log
  ORDER BY next_time;

  * # Connection as the user Oracle Dcpdb2 # *.

  SQL > SELECT sequence #, first_time, next_time
  V $ archived_log
  ORDER BY next_time;

  SQL > ALTER SYSTEM SWITCH LOGFILE;

  Check the new archived redo log has arrived on the standby server and is enabled.

  * # Connection as the user Oracle Drpdb1 # *.

  SQL > SELECT sequence #, first_time next_time, applied
  V $ archived_log
  ORDER BY next_time;

  * # Connection as the user Oracle Dcpdb1 # *.

  SQL > SELECT SWITCHOVER_STATUS FROM V$ DATABASE;

  SWITCHOVER_STATUS
  --------------------
  IN THE STANDBY MODE

  * # Connection as the user Oracle Dcpdb2 # *.

  SQL > SELECT SWITCHOVER_STATUS FROM V$ DATABASE;

  SWITCHOVER_STATUS
  --------------------
  IN THE STANDBY MODE

  * # Connection as the user Oracle Drpdb1 # *.

  SQL > SELECT SWITCHOVER_STATUS FROM V$ DATABASE;

  SWITCHOVER_STATUS
  --------------------
  NOT ALLOWED

  * # Connection as the user Oracle Dcpdb2 # *.

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

  * # Connection as the user Oracle Dcpdb1 # *.

  SQL > ALTER DATABASE COMMIT to SWITCH STANDBY mode PHYSICS WITH the STOP of the SESSION;

  Database altered.

  SQL >
  SQL > shutdown immediate
  ORA-01507: database not mounted
  ORACLE instance stops.
  SQL >

  SQL > startup mount
  ORACLE instance started.
  System Global area 1.5400E + 10 bytes
  Bytes of size 2184872 fixed
  7751076184 variable size bytes
  7616856064 of database buffers bytes
  Redo buffers 29409280 bytes
  Mounted database.
  SQL > SELECT SWITCHOVER_STATUS FROM V$ DATABASE;

  SWITCHOVER_STATUS
  --------------------
  AT THE ELEMENTARY LEVEL

  SQL >

  * # Connection as the user Oracle Drpdb1 # *.

  SQL > SELECT SWITCHOVER_STATUS FROM V$ DATABASE;

  SWITCHOVER_STATUS
  --------------------
  ACTIVE SESSIONS

  SQL > alter database validation at the transition to the primary with the stop of the session;

  Database altered.

  SQL > shutdown immediate
  ORA-01109: database is not open
  The database is dismounted.
  ORACLE instance stops.
  SQL >
  SQL > Startup
  ORACLE instance started.
  System Global area 1.5400E + 10 bytes
  Bytes of size 2184872 fixed
  7717521752 variable size bytes
  7650410496 of database buffers bytes
  Redo buffers 29409280 bytes
  Mounted database.
  Open database.

  * # Connection as the user Oracle Dcpdb1 # *.

  SQL > alter database open read-only;

  Database altered.

  SQL > change recover managed standby database disconnect log file using current;

  Database altered.

  * # Connection as the user Oracle Dcpdb2 # *.

  SQL > startup mount
  ORACLE instance started.

  System Global area 1.5400E + 10 bytes
  Bytes of size 2184872 fixed
  7751076184 variable size bytes
  7616856064 of database buffers bytes
  Redo buffers 29409280 bytes
  Mounted database.
  SQL > alter database open read-only;

  Database altered.

  SQL > change recover managed standby database disconnect log file using current;

  Database altered.

  SQL > SELECT SWITCHOVER_STATUS FROM V$ DATABASE;

  SWITCHOVER_STATUS
  --------------------
  NOT ALLOWED

  SQL >

  * # Connection as the user Oracle Drpdb1 # *.

  SQL > SELECT SWITCHOVER_STATUS FROM V$ DATABASE;

  SWITCHOVER_STATUS
  --------------------
  IN THE STANDBY MODE

  * # Connection as the user Oracle Dcpdb1 # *.

  SQL > SELECT SWITCHOVER_STATUS FROM V$ DATABASE;

  SWITCHOVER_STATUS
  --------------------
  NOT ALLOWED

  SQL >

  * # Connection as the user Oracle Dcpdb2 # *.

  SQL > SELECT SWITCHOVER_STATUS FROM V$ DATABASE;

  SWITCHOVER_STATUS
  --------------------
  NOT ALLOWED

  SQL >

  * # Complete passage # *.

  Check

  * # Connection as the user Oracle Drpdb1 # *.

  SQL > alter system switch logfile;

  SQL >
  SELECT the sequence #, first_time, next_time
  V $ archived_log
  ORDER BY sequence #.

  SQL > archive log list

  * # Connection as the user Oracle Dcpdb1 # *.

  SQL >
  SELECT the sequence #, first_time next_time, applied
  V $ archived_log
  ORDER BY sequence #.

  SQL > archive log list

  * # Connection as the user Oracle Dcpdb2 # *.

  SQL >
  SELECT the sequence #, first_time next_time, applied
  V $ archived_log
  ORDER BY sequence #.

  SQL > archive log list

  Thank you
  Solaiman

  Published by: 876149 on April 12, 2013 11:51

• 10gr 1 - RHEL 4 - is possible to add nodes to a RAC before eve?

  Hello
  
  for my first post, n I will detail a bit my config:
  
  10.1.0.5, 8 knots CARS in production, 8 standby 4u4 RHEL running.
  
  I am trying to add more than 4 knots in standby mode (to switch traffic to him later and upgrade other), my questions are the following:
  
  -first of all, is it possible?
  -start and how should I run
  -traps to achieve?
  
  Thanks for your replies

  Hello

  If you have met all your requirements to add a node to RAC (Standyby or primary), I don't see why you can't add a node in standby mode. But what is the intent of the question, you do it to upgrade to the new version of the OS / version Oracle / new material?

  Please refer to the followingDoc ID: rating: 270512.1 on metalink, it could help you.

• Because a node on the Rac servers

  Hi Xperts

  We have this environment:
  2 cars 11.2.0.3 Enterprise Linux Oracle 5.9 knots.

  We have a production of data base on this car and the users request to create two unique instance on each node, something like this:
  Node1-> Rac Prod1, only Test
  Node2-> Rac Prod2, single Dev

  I want to create Rac one node for these databases (Dev, Test) and create the new starts for ech of database.

  Can I install a Rac one node on the server with DBCA?
  Can I Normand to install new database software?
  The RAC installed there some assignment?

  I just want to be sure on this procedure, before you do anything.

  Thank you

  JUDGE

  Hello

  Well, it does not use emotive, they call just the technology for failover planned like that. To order one RAC node, you must use srvctl utility. The documentation is good starting point:

  http://docs.Oracle.com/CD/E11882_01/RAC.112/e16795/oneNode.htm

  Patches could come from MOS (My Oracle Support), here are the numbers:

  Patch 10404530: 11.2.0.3.0 PATCH SET FOR ORACLE DATABASE SERVER

  Patch 13390677: 11.2.0.4.0 PATCH SET FOR ORACLE DATABASE SERVER

  EVS

• One of the disk of node of the RAC received damage

  Dear all,

  My Version of the Os is: release of Red Hat Enterprise Linux AS 4 (Nahant Update 4)

  Version of the database IS:

  SQL > select banner version of v$.

  BANNER

  ----------------------------------------------------------------

  Oracle Database 10g Enterprise Edition Release 10.2.0.4.0 - production

  PL/SQL Release 10.2.0.4.0 - Production

  CORE 10.2.0.4.0 Production

  AMT for Linux: release 10.2.0.4.0 - Production

  NLSRTL Version 10.2.0.4.0 - Production

  Cluster Insformation

  ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

  [root@cotdata2 ~] # crs_stat

  Name = ora.cotdata1.LISTENER_COTDATA1. LSNR

  TYPE = application

  TARGET = ONLINE

  STATUS = OFFLINE

  Name = ora.cotdata1.GSD

  TYPE = application

  TARGET = ONLINE

  STATUS = OFFLINE

  Name = ora.cotdata1.ons

  TYPE = application

  TARGET = ONLINE

  STATUS = OFFLINE

  Name = ora.cotdata1.VIP

  TYPE = application

  TARGET = ONLINE

  STATUS = online on cotdata2

  Name = ora.cotdata2.LISTENER_COTDATA2. LSNR

  TYPE = application

  TARGET = ONLINE

  STATUS = online on cotdata2

  Name = ora.cotdata2.GSD

  TYPE = application

  TARGET = ONLINE

  STATUS = online on cotdata2

  Name = ora.cotdata2.ons

  TYPE = application

  TARGET = ONLINE

  STATUS = online on cotdata2

  Name = ora.cotdata2.VIP

  TYPE = application

  TARGET = ONLINE

  STATUS = online on cotdata2

  Name = ora. TIMS.db

  TYPE = application

  TARGET = ONLINE

  STATUS = online on cotdata2

  Name = ora. TIMS.tims1.inst

  TYPE = application

  TARGET = OFFLINE

  STATUS = OFFLINE

  Name = ora. TIMS.tims2.inst

  TYPE = application

  TARGET = ONLINE

  STATUS = online on cotdata2

  -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

  In my setup, we have two-node RAC cluster (tims1, tims2) installed, that was running.

  Suddenly the hard drive of one of the server had damage... i.e (tims1).

  Now, if I have to install a fresh software on node 1 by replacing the hard drive.         Note :-(My node 2 is up and running and i don't tims2' don't want to do anything with it)

  
  

  
  

  What are the steps I should follow to solve the problem of mention above.

  
  

  
  

  
  

  Please... Please... Please give me a solution.
  

  
  

  
  

  
  

  Thanks and greetings

  Yvon Das

  Dear sb92075 ,

  Please help me with the details as directed by my problem... My problem is the crux of the 1 disk got damage and I need to remove information from cluster for node 1 and that again, I want to add the same.

  Thanks and greetings

  Jean Louis

• need practical advice best RAC 2 nodes configuration/installation

  I need to implement 2-node RAC with linux redhat 5.
  
  At the moment I did ifconfig and it shows:
  
  ifconfig | grep ' ^ [eb] '.
  eth0 Link encap HWaddr 18:03:73:EE:7E:7F
  eth0: 1 link encap HWaddr 18:03:73:EE:7E:7F
  eth0:2 Link encap HWaddr 18:03:73:EE:7E:7F
  eth3 Link encap HWaddr 18:03:73:EE:7E:81
  eth3:1 Link encap HWaddr 18:03:73:EE:7E:81
  ETH4 Link encap HWaddr 18:03:73:EE:7E:83
  eth5 Link encap HWaddr 18:03:73:EE:7E:85
  
  
  
  I didn't see any bond0 or obligations 1.
  
  I think PRIVET recommend oracle of interconnection to be glued. We use the CTP - BO, so I want to know should I ask to is to bind to the interface more service?
  
  What is the command to verify that the interface are right installation?
  
  Thanks in advance for all the response.

  What version you are implemented and what are the requirements? IF you are talking about the use of NETWORK card for 11.2.0.2 binding there is a notion of 'High availability IP' of HAIP as discussed in the chapters before installation, from high availability

  http://docs.Oracle.com/CD/E11882_01/install.112/e22489/prelinux.htm, section 2.7.1 network hardware requirements.

  In essence, using HAIP eliminates the need to use NIC bonding to provide for redundancy.

• Add new node question and RAC instance

  Without going into the details, our society is to have a new node added to a two-node cluster. Because this particular system is hosted by an outside supplier, our only role is to add the new instance once the seller has set up the cluster and the DSO for the new node. It's our first time it and because of an extremely aggressive timeline, we will only succeed a shot in a test environment before as we do in production. Everything we have seen, the steps to add the new instance with the DBCA Wizard are pretty simple. After verifying the correct name of the instance, it seems that virtually one "next - next" situation. Is it too 'easy' it looks like? Are there any special traps that we seek? Any help or advice for this is greatly appreciated.

  It seems that the current proceedings can be alive when we run addnode.sh and when you add the new instance.

  Yes, the idea of offering the availability while allowing the flexibility to add nodes online. I did with a couple of times and simple enough forward.

  HTH

  Thank you
  Chandra Pabba

• Syntax of use YES to remove a node from the RAC

  Hello
  
  In reference to the Oracle documentation on the deletion of a node of RAC environment, it showed two syntaxes
  

  -- syntax one
  ./runInstaller -updateNodeList ORACLE_HOME=$ORACLE_HOME "CLUSTER_NODES={rac2}" –local
  
  -- syntax two
  runInstaller -updateNodeList ORACLE_HOME=$ORACLE_HOME CLUSTER_NODES="" –local

  In one, he used CLUSTER_NODES = "' and the other 'CLUSTER_NODES = {rac2}'"
  
  They are both correct? Made the CLUSTER_NODES = "" means the current node is affected? "
  
  Thanks in advance.

  to remove a node, follow the steps

  1 remove ASM Instance
  srvctl stop asm - n
  srvctl remove asm - n
  RM - r $ORACLE__BASE/adfflin / + ASM
  RM - r $0RACLEJOME/dbs / * ASM *.

  Finally, delete all the entries in the/etc/oratab ASM. These entries have the prefix + ASM

  perform the backup of your rock when you have completed this
  operating mode.

  2 remove the listening process
  As the Oracle user, on any node in the cluster, run the netca

  On the Configuration page, select the Cluster configuration and click next to open the Active
  Nodes page.

  On the page of the active nodes, select the node that you want to remove and click next to display the home
  page.

  On the homepage, select listener configuration and click next to open the page of the listener.

  On the page of receiver, this time select Remove and click next to open the Select listening port page.

  On the Select listening port page, specify the listener to remove.

  The NETCA will stop the listener daemon and remove the content of $TNS_ADMIN/listener. ORA

  3 remove the software from Oracle database

  On the node that you remove, log in as user oracle and

  come on in ' cd $ORACLE_HOME/Yes/bin '.

  . / runlnstaller - updateNodeList ORACLE_HOME = $ORACLE_HOME CLUSTER_NODES = ""-local "

  Start the YES program and delete the Oracle Home
  CD $ORACLE_HQME/Yes/bin
  . / runlnstaller

  The YES homepage will be displayed again. Click on uninstall the products and inventory
  dialog box will be displayed.

  4. update inventories on the remaining hosts

  . / runlnstaller - updateNodeList ORACLE_H0ME = $0RACLE_H0ME "J0DES CLUSTER is ud1 UD2".

  5 remove the Configuration of the specific node Interface

  racgons remove_config :

  6 turn off the Applications Oracle Clusterware

  local sharedvar sharedhome rootdelete.sh

  7 remove the node from the OCR

  Delete the Oracle cluster node and update the OCR using the $CRS_HOME/install/rootdeletenode. sh script.

  8 remove the Oracle Clusterware software

  . / runlnstaller - updateNodeList 0RACLE_H0ME = $CRS_H0ME CLUSTERNODES = ""-local CRS = true "

  9. check the deletion of nodes using CLUVFY

  cluvfy model crs n all the