Global frozen repetoire oracle rac database

Similar Questions

• Freezing of the Oracle RAC databases

  Hi all

  We use oracle database 11g version 11.2.0.1.0 RAC database standard edition having two active instances.

  Recently, we have been confronted with a database, freezing problem, the regular orders program has not run in DB.

  Can anyone suggest me how to find the reason of this problem and what needs to be monitored side DB for a few days?

  Thanks in advance.

  John, but this assumes that actually perform the jobs - would not quite the case.

  My meat with the question (as Konda explained), is owner of problem. Developers who seem to refuse to have their process not running problem, he blames on the database and now awaits the DBA to own the problem simply because of their opinion without merit (and a little ignorant) as the database "frozen".

  It is unfair to expect the DBA through all kinds of hoops to find the 'problem' in a bottom-up analysis of the problem.

  A fundamental question for developers should be, prove it. Showed the code to run (work performed). And then a question why there is no instrumentation in their code just to say what's happened...

• Need to size the Oracle RAC database settings and configurations as storage size % etc.

  Hi Experts,

  We have a requirment that we need size parameters of database to an Oracle database RAC 11g as the sizing of disk space, memory, and CPU (SAN), Cluster size etc what would the size of the recommendation for major banks or large project? Can you describe in sizes (TB). I'm not sure of the growth of the DB files on a daily basis and no customers.

  Thanks in advance.

  Viji

  It is a bit of an oxymoron.

  You ask for one RAC server sizing. When RAC architecture allows you to evolve by adding more servers.

  So if you have treatment volumeX to do, you have only 2 servers fabricant1 RAC to deal effectively with him. Or you can need 4 servers Fabricant2 CAR care effectively. There are many factors (unique to this client) which determines the choices made.

  So 'sizing' the server is not a matter to be treated, until you've decided just what type of server, you will use for your RAC (dual core, quad core, 8 cores, base 16, etc.), how much he must take care of the memory, the amount of energy, it would consume, it takes up the amount of space (rack units) in a Cabinet how much local diskspace, it must support, how many PCI slots must be to HBA and HCA and other cards, etc.

  Once this is decided (1 rack unit, dual core processors 4, 2 PCI slots, etc), can you evaluate vendors and server models available and decide how much of these servers must be purchased to meet the needs of data processing envisaged.

  If for example, the decision is 3 servers and after deployment, it is determined that server capacity has been underestimated, then a 4th server can be purchased and added to the cluster of 3 Server - and the cluster set scale to actually do deal with the volumes of data processing.

  One of the fundamental reasons for RAC is scalability. This means that only one server sizing is much less important than choosing the correct h/w architecture which allows to evolve this cluster by adding more h/w.

  It would be very stupid to buy and build a server 2 CARS which was 'size' for volumeX, then find that the volume is X + Y, and 2 servers can only be resized at great expense to 3 servers (for example 4 unit rack servers, rack unit space only 2 left in the cabinet, required for quad powersupply by server power cannot be satisfied for 3rd server) (, no fiber port more SAN, etc.).

• listener down randomly on the oracle Rac database

  Hello

  Given that we have done a database migration BECAUSE we have a listener who crashes, on a single node.

  Operating system is oracle linux 5

  version Oracle 10.2.0.4

  First I thought it was because of the conflict on the system. That I thought it was the rman backup that uses 3 channels. I changed it to 1 channel. But this does not resolve the issue.

  The listener log files shows:

  October 24, 2014 02:45:47 * ping * 12547

  AMT-12547: TNS: lost contact

  AMT-12560: TNS:protocol adapter error

  AMT-00517: lost contact

  Linux error: 32: Broken pipe

  October 24, 2014 02:45:47 * ping * 0

  October 24, 2014 02:45:47 * (CONNECT_DATA = (CID = (PROGRAM =) (HOST =hostname... com)(User=Oracle))(Command=services) (arguments = 64) (service = (Description = (Address = (Protocol = TCP) (HOST = 10 *. *.7)(PORT=1521)))(VERSION=169870336)) * services * 0)

  October 24, 2014 02:45:47 * (CONNECT_DATA = (CID = (PROGRAM =) (HOST = __jdbc__)(USER=)) (SERVICE_NAME = EX... com)) * (ADDRESS = (PROTOCOL = tcp) (HOST = 10 *. *.5)(PORT=26441)) * establish * example. com * 0

  October 24, 2014 02:45:47 * (CONNECT_DATA = (CID = (PROGRAM =) (HOST =hostname... com)(User=Oracle))(Command=Status) (arguments = 64)(service=LISTENER_hostname) (version = 169870336)) * status * 0

  Is no longer listening on: (DESCRIPTION = (ADDRESS = (PROTOCOL = ipc) (KEY = EXTPROC1)))

  Is no longer listening on: (DESCRIPTION = (ADDRESS = (PROTOCOL = tcp)(HOST=10.**.**.7) (PORT = 1521)))

  Is no longer listening on: (DESCRIPTION = (ADDRESS = (PROTOCOL = tcp)(HOST=10.**.**.5) (PORT = 1521)))

  Listener completed notification to the CRS stop

  
  

  
  

  and

  
  

  20 October 2014 02:07:59 * ping * 12547

  AMT-12547: TNS: lost contact

  AMT-12560: TNS:protocol adapter error

  AMT-00517: lost contact

  Linux error: 32: Broken pipe

  20 October 2014 02:07:59 * ping * 0

  20 October 2014 02:07:59 * (CONNECT_DATA = (CID = (PROGRAM =) (HOST = __jdbc__)(USER=)) (SERVICE_NAME = EX... com)) * (ADDRESS = (PROTOCOL = tcp (PORT = 25180))(HOST=10.**.**.5)) * establish * E.G. * .com * 0

  20 October 2014 02:07:59 * (CONNECT_DATA = (SERVER = DEDICATED)(SERVICE_NAME=EX.**.com) (FAILOVER_MODE = (TYPE = SELECT) (METHOD = BASIC)(RETRIES=180) (DELAY = 5)) (CID = (PROGRAM = C:\H2)(USER=Administrator))) * (ADDRESS = (PROTOCOL = tcp (PORT = 51520))(HOST=10.**.**.222)) * establish * exodus.))) com * 0

  20 OCTOBER 2014 02:07:59 * (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = EX... com) (FAILOVER_MODE = (type = SELECT) (Method = Basic)(RETRIES=180) (Delay = 5)) (CID = (PROGRAM = C:\er.exe)(HOST=-13)(USER=Administrator))) * (ADDRESS = (PROTOCOL = tcp (PORT = 58005))(HOST=10.**.**.23)) * establish * exodus.))) com * 0

  20 OCTOBER 2014 02:07:59 * (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = EX... com) (FAILOVER_MODE = (type = SELECT) (Method = Basic)(RETRIES=180) (Delay = 5)) (CID = (PROGRAM = C:\er.exe)(HOST-05)(USER=Administrator))(INSTANCE_NAME=EX1)) * (ADDRESS = (PROTOCOL = tcp (PORT = 62958))(HOST=10.**.**.15)) * establish * exodus.))) com * 12518

  TNS-12518: TNS:listener could not hand off client connection

  AMT-12571: failure of TNS:packet writer

  AMT-12560: TNS:protocol adapter error

  AMT-00530: Protocol adapter error

  Linux error: 104: connection reset by peer

  20 OCTOBER 2014 02:07:59 * (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = EX... com) (FAILOVER_MODE = (type = SELECT) (Method = Basic)(RETRIES=180) (Delay = 5)) (CID = (PROGRAM = C:\MServer.exe)(HOST=MEDIASTOR-02)(USER=Administrator))) * (ADDRESS = (PROTOCOL = tcp (PORT = 64954))(HOST=10.**.**.12)) * establish * exodus.))) com * 12518

  TNS-12518: TNS:listener could not hand off client connection

  AMT-12571: failure of TNS:packet writer

  AMT-12560: TNS:protocol adapter error

  AMT-00530: Protocol adapter error

  Linux error: 104: connection reset by peer

  20 OCTOBER 2014 02:07:59 * (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = EX... com) (FAILOVER_MODE = (type = SELECT) (Method = Basic)(RETRIES=180) (Delay = 5)) (CID = (PROGRAM = C:\Mnge.exe)(HOST=-14)(USER=Administrator))) * (ADDRESS = (PROTOCOL = tcp (PORT = 49566))(HOST=10.**.**.24)) * establish * exodus.))) com * 12518

  TNS-12518: TNS:listener could not hand off client connection

  AMT-12571: failure of TNS:packet writer

  AMT-12560: TNS:protocol adapter error

  AMT-00530: Protocol adapter error

  My crsd.log shows:

  2014-10-22 02:04:57.670: [CRSEVT] [687806784] 0CAAMonitorHandler: 0:Action Script/u01/src/bin/racgwrap (check) has expired for ora.amcmstvdb01.vip! (timeout = 60)

  2014-10-22 02:04:57.671: 0CheckResource error [CRSAPP] [687806784] ora.amcmstvdb01.vip = - 2 Error Code

  2014-10-24 02:19:13.940: 0CheckResource error [CRSAPP] [685705536] ora.amcmstvdb01.LISTENER_AMCMSTVDB01.lsnr = 1 error Code

  2014-10-24 02:19:13.967: [CRSRES] [685705536] 0 in stateChanged, target of ora.amcmstvdb01.LISTENER_AMCMSTVDB01.lsnr is online

  2014-10-24 02:19:13.969: [CRSRES] [685705536] 0ora.amcmstvdb01.LISTENER_AMCMSTVDB01.lsnr on amcmstvdb01 went OFFLINE unexpectedly

  2014-10-24 02:19:13.973: [CRSRES] [685705536] 0StopResource: set the values of the CLI

  2014-10-24 02:19:13.981: 0Attempting [CRSRES] [685705536] to stop the "ora.amcmstvdb01.LISTENER_AMCMSTVDB01.lsnr" Member "amcmstvdb01".

  2014-10-24 02:28:16.221: [CRSRES] [685705536] 0Stop "ora.amcmstvdb01.LISTENER_AMCMSTVDB01.lsnr" Member "amcmstvdb01" has succeeded.

  2014-10-24 02:28:16.223: [CRSRES] [685705536] 0ora.amcmstvdb01.LISTENER_AMCMSTVDB01.lsnr RESTART_COUNT = 0 RESTART_ATTEMPTS = 5

  2014-10-24 02:28:16.224: [CRSRES] [685705536] 0Restarting ora.amcmstvdb01.LISTENER_AMCMSTVDB01.lsnr on amcmstvdb01

  2014-10-24 02:28:16.227: [CRSRES] [685705536] 0startRunnable: set the values of the CLI

  2014-10-24 02:28:16.228: 0Attempting [CRSRES] [685705536] to launch "ora.amcmstvdb01.LISTENER_AMCMSTVDB01.lsnr" Member "amcmstvdb01".

  2014-10-24 02:45:03.791: [CRSEVT] [685705536] 0CAAMonitorHandler: 0: could not enter oracle/10.2.0/db_1/bin/racgwrap(start)

  Category: 1234, operation: scls_process_join, loc: childcrash, operating system error: 0, other: an abnormal termination of the child

  2014-10-24 02:45:03.791: [CRSEVT] [685705536] 0CAAMonitorHandler: 0:Action Script oracle/10.2.0/db_1/bin/racgwrap(start) expired for ora.amcmstvdb01.LISTENER_AMCMSTVDB01.lsnr! (timeout = 600)

  2014-10-24 02:45:03.792: 0StartResource error [CRSAPP] [685705536] ora.amcmstvdb01.LISTENER_AMCMSTVDB01.lsnr = - 2 Error Code

  2014-10-24 02:45:21.220: [CRSEVT] [687806784] 0CAAMonitorHandler: 0: could not enter oracle/10.2.0/db_1/bin/racgwrap(check)

  Category: 1234, operation: scls_process_join, loc: childcrash, operating system error: 0, other: an abnormal termination of the child

  2014-10-24 02:45:21.222: [CRSEVT] [687806784] 0CAAMonitorHandler: 0:Action Script oracle/10.2.0/db_1/bin/racgwrap(check) expired for ora. EX. EX1.inst! (timeout = 600)

  2014-10-24 02:45:21.223: 0CheckResource error [CRSAPP] [687806784] to the ora. EX. EX1.inst = - 2 Error Code

  2014-10-24 02:45:50.080: [CRSRES] [685705536] "ora.amcmstvdb01.LISTENER_AMCMSTVDB01.lsnr" Member "amcmstvdb01" 0Start failed.

  2014-10-24 02:45:50.084: [CRSRES] [685705536] 0ora.amcmstvdb01.LISTENER_AMCMSTVDB01.lsnr broken amcmstvdb01 moving.

  2014-10-24 02:45:50.103: 0Cannot [CRSRES] [685705536] move ora.amcmstvdb01.LISTENER_AMCMSTVDB01.lsnrStopping dependants

  2014-10-24 02:45:50.111: [CRSRES] [685705536] 0StopResource: set the values of the CLI

  2014-10-24 11:23:09.036: [CRSRES] [687806784] 0ora.amcmstvdb01.LISTENER_AMCMSTVDB01.lsnr target the OFFLINE value before stop action

  2014-10-24 11:23:09.037: [CRSRES] [687806784] 0StopResource: set the values of the CLI

  2014-10-24 11:23:09.046: 0Target [CRSRES] [687806784] the OFFLINE value for "ora.amcmstvdb01.LISTENER_AMCMSTVDB01.lsnr".

  2014-10-24 11:23:09.115: [CRSRES] [687806784] 0ora.amcmstvdb01.ons target the OFFLINE value before stop action

  2014-10-24 11:23:09.116: [CRSRES] [687806784] 0StopResource: set the values of the CLI

  2014-10-24 11:23:09.124: 0Attempting [CRSRES] [687806784] to stop the "ora.amcmstvdb01.ons" Member "amcmstvdb01".

  2014-10-24 11:23:10.142: [CRSRES] [687806784] 0Stop "ora.amcmstvdb01.ons" Member "amcmstvdb01" has succeeded.

  2014-10-24 11:23:10.212: [CRSRES] [687806784] 0ora.amcmstvdb01.vip target the OFFLINE value before stop action

  2014-10-24 11:23:10.213: [CRSRES] [687806784] 0StopResource: set the values of the CLI

  2014-10-24 11:23:10.221: 0Attempting [CRSRES] [687806784] to stop the "ora.amcmstvdb01.vip" Member "amcmstvdb01".

  2014-10-24 11:23:11.232: [CRSRES] [687806784] 0Stop "ora.amcmstvdb01.vip" Member "amcmstvdb01" has succeeded.

  2014-10-24 11:23:11.268: [CRSRES] [687806784] 0ora.amcmstvdb01.gsd target the OFFLINE value before stop action

  2014-10-24 11:23:11.269: [CRSRES] [687806784] 0StopResource: set the values of the CLI

  2014-10-24 11:23:11.277: 0Attempting [CRSRES] [687806784] to stop the "ora.amcmstvdb01.gsd" Member "amcmstvdb01".

  2014-10-24 11:23:12.284: [CRSRES] [687806784] 0Stop "ora.amcmstvdb01.gsd" Member "amcmstvdb01" has succeeded.

  2014-10-24 11:23:23.714: [CRSRES] [687806784] 0startRunnable: set the values of the CLI

  2014-10-24 11:23:23.723: 0Attempting [CRSRES] [687806784] to launch "ora.amcmstvdb01.gsd" Member "amcmstvdb01".

  2014-10-24 11:23:24.740: [CRSRES] [687806784] "ora.amcmstvdb01.gsd" Member "amcmstvdb01" 0Start succeeded.

  2014-10-24 11:23:24.840: [CRSRES] [687806784] 0startRunnable: set the values of the CLI

  2014-10-24 11:23:24.847: 0Attempting [CRSRES] [687806784] to launch "ora.amcmstvdb01.vip" Member "amcmstvdb01".

  2014-10-24 11:23:26.857: [CRSRES] [687806784] "ora.amcmstvdb01.vip" Member "amcmstvdb01" 0Start succeeded.

  2014-10-24 11:23:26.962: [CRSRES] [687806784] 0startRunnable: set the values of the CLI

  2014-10-24 11:23:26.971: 0Attempting [CRSRES] [687806784] to launch "ora.amcmstvdb01.ons" Member "amcmstvdb01".

  2014-10-24 11:23:27.017: [OCRUTL] [683604288] u_freem: mem passed is null

  2014-10-24 11:23:28.983: [CRSRES] [687806784] "ora.amcmstvdb01.ons" Member "amcmstvdb01" 0Start succeeded.

  2014-10-24 11:23:29.093: [CRSRES] [687806784] 0startRunnable: set the values of the CLI

  2014-10-24 11:23:29.099: 0Attempting [CRSRES] [687806784] to launch "ora.amcmstvdb01.LISTENER_AMCMSTVDB01.lsnr" Member "amcmstvdb01".

  2014-10-24 11:23:30.110: [CRSRES] [687806784] "ora.amcmstvdb01.LISTENER_AMCMSTVDB01.lsnr" Member "amcmstvdb01" 0Start succeeded.

  2014-10-27 03:07:00.415: 0CheckResource error [CRSAPP] [687806784] ora.amcmstvdb01.LISTENER_AMCMSTVDB01.lsnr = 1 error Code

  2014-10-27 03:07:00.421: [CRSRES] [687806784] 0 in stateChanged, target of ora.amcmstvdb01.LISTENER_AMCMSTVDB01.lsnr is online

  2014-10-27 03:07:00.423: [CRSRES] [687806784] 0ora.amcmstvdb01.LISTENER_AMCMSTVDB01.lsnr on amcmstvdb01 went OFFLINE unexpectedly

  2014-10-27 03:07:00.424: [CRSRES] [687806784] 0StopResource: set the values of the CLI

  2014-10-27 03:07:00.430: 0Attempting [CRSRES] [687806784] to stop the "ora.amcmstvdb01.LISTENER_AMCMSTVDB01.lsnr" Member "amcmstvdb01".

  2014-10-27 03:07:02.437: [CRSRES] [687806784] 0Stop "ora.amcmstvdb01.LISTENER_AMCMSTVDB01.lsnr" Member "amcmstvdb01" has succeeded.

  2014-10-27 03:07:02.439: [CRSRES] [687806784] 0ora.amcmstvdb01.LISTENER_AMCMSTVDB01.lsnr RESTART_COUNT = 0 RESTART_ATTEMPTS = 5

  2014-10-27 03:07:02.440: [CRSRES] [687806784] 0Restarting ora.amcmstvdb01.LISTENER_AMCMSTVDB01.lsnr on amcmstvdb01

  2014-10-27 03:07:02.443: [CRSRES] [687806784] 0startRunnable: set the values of the CLI

  2014-10-27 03:07:02.444: 0Attempting [CRSRES] [687806784] to launch "ora.amcmstvdb01.LISTENER_AMCMSTVDB01.lsnr" Member "amcmstvdb01".

  2014-10-27 03:07:04.564: [CRSRES] [687806784] "ora.amcmstvdb01.LISTENER_AMCMSTVDB01.lsnr" Member "amcmstvdb01" 0Start succeeded.

  2014-10-27 03:07:04.566: [CRSRES] [687806784] rebooted 0Successfully ora.amcmstvdb01.LISTENER_AMCMSTVDB01.lsnr on amcmstvdb01, RESTART_COUNT = 1

  2014-10-27 03:07:04.571: [CRSRES update] [687806784] 0ora.amcmstvdb01.LISTENER_AMCMSTVDB01.lsnr LAST_RESTART time in ocr

  2014-10-28 02:17:25.278: [CRSEVT] [875006272] 0CAAMonitorHandler: 0: could not enter/u01/src/bin/racgwrap (check)

  Category: 1234, operation: scls_process_join, loc: childcrash, operating system error: 0, other: an abnormal termination of the child

  It could be because:

  https://support.Oracle.com/epmos/faces/DocumentDisplay?_afrLoop=380194821865447 & ID = 985170.1 & DisplayIndex = 2 & _afrWindowMod...

  https://support.Oracle.com/epmos/faces/SearchDocDisplay?_adf.CTRL-State=drbucptmm_436 & _afrLoop = 385944517854402 #SYMPTOM

  I hope you can give me a hint or two on how to solve this problem.

  Regards and thanks in advance.

  The problem was the backup script that was executed on the server.

  He used a linux 'cp' command to copy the tar.gz (compressed backup file) file to a share that has been configured as automount. Don't ask me why.

  For some reason, this caused the CPU up to 250% which of course killed any response from the server.

  I replaced the command copy with rsync and everything seems to work fine now.

  Kind regards

• Turning to Oracle RAC to the only Oracle database

  Hi all

  We are responsible for "make a copy" of Oracle RAC database a customer and our plan is to finish with the FCAC and allows you to host a new unique Oracle database. Very few of us familiar with CARS and looking for suggestions on how to do it (without affecting the source JAR).

  Can take a full expdb of the source database and simply use impdp to import into the standalone database server?

  Comments/suggestions appreciated.

  Thanks in advance.

  Can take a full expdb of the source database and simply use impdp to import into the standalone database server?

  It is an option. Data pump does not care if the source and/or destination is CARS or a mix. If the database is too large, it can take a lot of time to complete.

  Another option is to use the DOUBLE of RMAN feature. And another option is to restore the database from a backup.

  See you soon,.
  Brian

• How to apply the PSU on Oracle RAC?

  Hello guys,.

  How about the Oracle RAC database without any stop PSU? (patch only database, not clusterware).

  Lets say I have 2 CCR node on different hosts with separate houses oracle/grid (no shared resources). What are the steps to avoid blackouts? I simply apply the last OPatch on grid/oracle homes, and then generate the oracle user ocm.rsp file and simply run as root: opatch auto/patch/path /-oh oracle_home - ocmrf /path/ocm.rsp and he will do everything for me on this node? then move service on node patched and do the same on another node? Oh, and there will be no interruption of service? Thank you!

  Gytis

  Hello

  Yes, the concept of a rolling patch is that the DB will always be upward, albeit on a node or another (or maybe 2 of 3, etc.)

  Check out this doc, spec 14.2.4 reduce planned downtime Maintenance

  Essentially an instance will come down in time. You can either manually a node patch or another, or well let Oracle patch bearing (but make sure you test it in the configuration of test first, if you have one, or else we put up with the same group of patches just in case).

  The idea is that the VIP relocate Node2, or if you use SCAN apps will detect node1 down.

  If possible, it is good to do this with a team Apps - ask them to move the connection with Betclic / application servers to the next node in the cluster, then the first patch (rolling patch), then exchange all node1 and make the node 2.

  The same steps apply for clusterware.

  See you soon,.

• Redo Log in Oracle RAC 11G

  Hello

  I work with oracle RAC 11gr2.0.3.

  We have an expectation to top event 'parallel log file reading', and other types of waiting as 'log sequential read', 'log file sync '...

  When I check the size of redo log = 50 M, while in the old database oracle 10 g 2 (no CARS), the size of redo log = 150 M.

  So, I want to know if I should increase our redo log in our Oracle RAC database, or not?

  Should be again small use connect oracle RAC, oracle RAC without difference?

  Thank you for your help.

  No matter the size, it is recommended to use at least 3 groups of newspapers by thread. This is particularly important if the archive log mode is activated.

  See you soon,.

  Brian

• Change password for an Oracle RAC installation account

  All,

  I'm not an Oracle DBA, but currently I am asked to fill in until a certified Oracle DBA lights.  I work with MS SQL Server and have servers managed for some time.

  That being said, my question is probably a simple.  In the Oracle 11 g RAC 2 installation guide, it tells you * must * use an account that exists on both servers to install.  So far, so good, we have a domain dedicated to this purpose and no other account.  However, due to a recent change in policy, we must also change the password on this account on a regular basis (annual).  My question is, which, if it is, a will this affect on our Oracle RAC database facilities?

  If we simply change the password at the domain level, rather than to check the "must change password at next login", is this cause problems with our data?

  My inclination is no, we have no problems, because current services 'running' Oracle use the local NETWORK SERVICE account that will not be changed, but confirmation of this would be appreciated.

  Environment:

  Operating system: Windows Server 2008 R2 SP2

  Oracle: 11.2.0.2 and 10.2.0.4

  GRID: 11.2.0.2

  Thank you

  Jason has.

  Change password of OS isn't a problem for Oracle DB.

• Error when trying to backup oracle rac to another location

  Hello
  
  I'm trying to backup of database to another location to a 11 GR Oracle RAC database version 2. Here is my script:
  
  #! / bin/ksh
  export ORACLE_SID = vvsms1
  ORACLE_BASE = / u01/app/oracle; export ORACLE_BASE
  ORACLE_HOME=$ORACLE_BASE/product/11.2.0/dbhome_1; Export ORACLE_HOME
  BASE_PATH = / usr/sbin: $PATH; export BASE_PATH
  PATH = $ORACLE_HOME/bin: $BASE_PATH; export PATH
  /U01/app/Oracle/product/11.2.0/dbhome_1/bin/RMAN target sys/viviet@vvsms journal /home/oracle/log_rman/vvsms.log append < < EOF
  RUN {}
  CROSS-CHECKING OF BACKUP;
  OVERLAP ARCHIVELOG ALL;
  FORMAT of DISC TYPE ALLOCATE CHANNEL channel 1 ' / home/oracle/backup/vvsms/backup_%U';
  TAG 'incr_vvsms' DATABASE INCREMENTAL LEVEL 0 BACKUP;
  ARCHIVELOG BACKUP ALL.
  REMOVE OBSOLETE;
  CHANNEL1 CHANNEL OUTPUT;
  }
  EXIT;
  EXPRESSIONS OF FOLKLORE
  
  I write it to a file .sh and set crontab to run it. But when he does I get error like this:
  
  From 22 October 12 backup
  channels channel 1: start the incremental level 0 datafile backup set
  channels channel 1: specification of the datafile (s) in the backup set
  Enter a number of file datafile = name=+DISK2/vvsms/datafile/sysaux.289.794242439 00002
  Enter a number of file datafile = name=+DISK2/vvsms/datafile/ts_service.dbf 00006
  Enter a number of file datafile = name=+DISK2/vvsms/datafile/ts_viviet.dbf 00007
  Enter a number of file datafile = name=+DISK2/vvsms/datafile/viviet.dbf 00008
  Enter a number of file datafile = name=+DISK2/vvsms/datafile/ts_vivietct_primary.dbf 00009
  Enter a number of file datafile = name=+DISK2/vvsms/datafile/undotbs1.290.794242445 00003
  Enter a number of file datafile = 00001 name=+DISK2/vvsms/datafile/system.288.794242429
  Enter a number of file datafile = name=+DISK2/vvsms/datafile/undotbs2.292.794242453 00004
  Enter a number of file datafile = 00005 name=+DISK2/vvsms/datafile/users.293.794242455
  channels channel 1: from room 1 to October 22, 12
  output channel: channel 1
  RMAN-00571: ===========================================================
  RMAN-00569: = ERROR MESSAGE STACK FOLLOWS =.
  RMAN-00571: ===========================================================
  RMAN-03009: failure of the backup command on the channel 1 channel at 22/10/2012 01:50:16
  ORA-19504: cannot create the file ' / home/oracle/backup/vvsms/backup_2anobqu5_1_1.
  ORA-27040: create file error, cannot create the file
  Linux-x86_64 error: 2: no such file or directory
  
  I don't know what I am wrong? The location is OK ("/ home/oracle/backup/vvsms /").
  
  Please suggest me some things about it. What should I do?
  
  Thanks in advance!
  
  P/s: sorry for my bad English.

  /u01/app/oracle/product/11.2.0/dbhome_1/bin/rman target sys/viviet@vvsms  log /home/oracle/log_rman/vvsms.log append
  

  This line may be your problem.
  As this database is a RAC and you are using a service with NLB 'vvsms' and ' / home/oracle/backup/vvsms ' is not a shared location. RMAN is starting a session on the other node where ' / home/oracle/backup/vvsms ' does not exist.

  Try changing:

  /u01/app/oracle/product/11.2.0/dbhome_1/bin/rman target sys/viviet@vvsms  log /home/oracle/log_rman/vvsms.log append
  

  This (using the easy connection method):

  /u01/app/oracle/product/11.2.0/dbhome_1/bin/rman target sys/viviet@localhost:1521/VVSMS  log /home/oracle/log_rman/vvsms.log append
  

  Where:
  localhost: your local node
  VVSMS: is at the service of database

  Also check if ' / u01/app/oracle/product/11.2.0/dbhome_1/network/admin/sqlnet.ora ' set up the line "NAMES. DIRECTORY_PATH = (TNSNAMES, EZCONNECT).

  PS: When RMAN start a session it shows where is recorded, control over the newspapers which RMAN instance has been registered.

  HTH,
  Levi Pereira

• Installation of IOM on Oracle RAC 9.1.0.2

  Hello friends,
  
  I have a question about the installation of Oracle Identity Manager, Oracle Identity Manager need to install 9.1.0.2 depositary having a database of Oracle RAC, my question is: when you run the prepare_xl_db.sh script that I need to edit this file to prepare the Oracle RAC database? or can be executed without any parameter changes and prepare the Oracle RAC database
  
  Thank you

  Look for the Metalink Note: 788789.1

• core for Oracle RAC and grid on Linux x 86-64 RHEL 5.5 Infrastructure

  The manual "Oracle Grid Infrastructure Installation Guide 11 g Release 2 (11.2) for Linux.
  Chapter 2.8.2 list software requirements for Linux x 86-64 platforms
  Table 2-8, x 86-64 Linux operating system kernel requirements
  
  States, whether it is supported:
  Red Hat Enterprise Linux 5 Update 2, kernel 2.6.18 or LATER version
  Red Hat Enterprise Linux 5 update 5 with kernel unbreakable Enterprise for Linux, the kernel 2.6.32 or later version
  
  http://download.Oracle.com/docs/CD/E11882_01/install.112/e17212/prelinux.htm#BABFDJJF
  
  My doubts are (for linux x86_x64):
  "Unbreakable Enterprise Kernel for Linux" is really mandatory for RHEL 5.5 and Oracle Grid Infrastructure or is it possible to use RHEL 5.5 with RHEL kernel.
  Oracle RAC Database 11 g 2 is supported on RHEL 5.5 with RHEL kernel supported?
  
  Thank you

  Pavang is right.

  I opened a SR and Oracle Support they confirmed she RHEL 5.5 with RHEL kernel is supported (minimal support). but Oracle is highly recommend to deploy the nucleus of the unbreakable Company Oracle.

  Some reasons for their recommendations:
  http://public-yum.Oracle.com/
  The core Oracle Unbreakable Enterprise for Linux is the standard kernel used with Oracle products. The build
  and QA Oracle database systems and other Oracle products use the core of Oracle Unbreakable company
  for Linux exclusively. The core Oracle Unbreakable Enterprise for Linux is also the kernel used in Oracle
  Exadata and Oracle Exalogic systems. Oracle Unbreakable Enterprise Kernel for Linux is used in all benchmarks
  tests on Linux in which Oracle participates, as well as in the setup of valid Oracle for x 86-64.

  Thank you.

• How to change the Oracle initialization parameters in db Oracle RAC

  I want to change the settings AUDIT_SYS_OPERATIONS and SQL92_SECURITY to TRUE. I have an Oracle RAC database two nodes.
  
  Should I stop the clustering services, modify the settings on both nodes and restart? Or change the setting on a node (node 1), restart node 1, restart node 1 (no change)?
  
  ALTER SYSTEM SET AUDIT_SYS_OPERATIONS = TRUE scope = SPFILE;
  
  Thank you.

  The command

  ALTER SYSTEM SET AUDIT_SYS_OPERATIONS = TRUE scope=SPFILE SID='*' ;
  

  is the syntax. However, the CCR using a SPFILE the ' SID ='* ' "specification is the default value." IF you want to change a setting for the local (for example PROD1) instance to which you are connected to, specify SID = "PROD1";
  The documentation states that if you specify a remote instance (for example PROD2) Oracle changes the value in the memory on the remote instance.

• Database recovery after installation of all new nodes ORACLE RAC

  Hello!
  The scenario is like this:
  RMAN database full backupset is present, including the control file (database RAC).
  Absolutely new 2-node Oracle cluster software inslalled (without data) on other workstations.
  
  Is it possible to restore the RMAN RAC database on new nodes?
  
  Thanks to all for replying

  Hello

  Yes it is possible

  Some regular examples

  http://download.Oracle.com/docs/CD/B19306_01/backup.102/b14191/rcmrecov.htm#BRADV159

  And check this document
  http://blogs.Oracle.com/AlejandroVargas/gems/RMANBACKRECPRACTICE.PDF

  Concerning

• 10g R2 no RAC-database unique Instance to upgrade to 11g R2-2 node RAC database

  Hi all

  I have a requirement for my client.

  We have a three databases with replication between them activated by MV & MV connects to the 10 g R2 database.

  This must be upgraded to Database 11g R2 with a 2 RAC node.

  Please tell us how to get started and go.

  Also please notify once upgraded to database 11g R2, how replication can be achieved.

  Thank you

  Vijayaraghavan.K

  > We have to first upgrade to 11 g R2 Instance unique and then move on RAC - node 2

  You must install the grid Infrastructure for Cluster and RAC database software in the new cluster.

  Then upgrade the database as a single instance database.

  Then, convert it to the RAC

  See http://docs.oracle.com/cd/E11882_01/rac.112/e17264/install_rac.htm#TDPRC185 for the conversion of the measures.

  Hemant K Collette

• Oracle RAC and replacement of equipment

  Hello world

  next year our Oracle RAC (hardware) servers will be is more supported. We have a 2 node RAC (SE) running on Linux 5. For you, what is the strategy easier (and safer) to replace the equipment:

  • Reinstall complete with database exports / imports.
  • Adding new nodes to the cluster with new servers and delete 'old' (but it seems that the same version of operating system is required in accordance with the documentation).
  • Clone of the cluster according to the Oracle documentation on news servers.

  Thank you for all your ideas. I googled a bit, but I've not found much info.

  Carlos.

  • Adding new nodes to the cluster with new servers and delete 'old' (but it seems that the same version of operating system is required in accordance with the documentation).

  It's what I strive for. If your time with new nodes in the cluster is short (less than 24 hours), and you stay on the same distribution (i.e. OL5 to OL7), then several times, this isn't a problem. If you still have concerns and do not feel comfortable with this recommendation, then I'll recommend another avenue. I often used it when I was doing something similar for the production system was too critical to take no risk.

  1. Up new servers in a cluster. You can even start with the version of grid Infrastructure more later/more big who can save a future update maybe you.
     1. It will take a new OCR and voting disk new configuration.
  2. Attach the storage shared on the new cluster. For a short period of time, you will have storage mounted to both old and new.
  3. Install the RDBMS software on the new cluster. Wear on all the config files you might need more... tnsnames.ora, sqlnet.ora, etc..
  4. When you are ready to drop the database on the old cluster, cutting on the new cluster.
  5. Use "srvctl database add" to add the database to the new cluster.
  6. Use 'srvctl add instance' to add the instances to the new cluster.
  7. (Optional but normally a good idea), use 'srvctl add service' to add services to the new cluster.
     1. Steps 5 and 6 above usually use the same name of db, same instance names, same service name.
  8. You now have the database running on the new hardware. Stop the old servers

  The only other sticking point would be handling the SCAN and traditional VIP. When I made this drive, I usually my network guy change the SCAN VIP and traditional dignitaries to be alias in DNS that point to the new VIP.

  If you do your homework and have everything ready to go, the downtime can be less than 15 minutes for this approach.

  See you soon,.
  Brian