SC 3.1 and Oracle 10g RAC: instance goes down when rebooting other node

I have Sun cluster 3.1 with Oracle 10gR2 on Solaris 10 Sparc. Thanks to this forum now that my cluster seems fine with a database running. However I still have one problem: when I reboot node1, the instance on node2 also disappears. The instance on the node2 will make itself alive once node1 comes back. This happens also for the instance on node1 if I reboot node2.
The interconnect cables are direct cross-over cable.
Any input is appreciated,
Luke

Although I am not TIm I can anticipate his answer, as he gave it 3 topics back in this forum. You cannot mount UFS on top of shared SVM. It does not work as you can see with your own configuration. The only shared filesystem that works for RAC is shared QFS. The doc
http://docs.sun.com/app/docs/doc/819-0583/6n30h62v7?a=view
has all the details.
If you need a shared filesystem for your binaries or whatever, you have to use UFS/PxFS but that sits on top of normal SVM and not shared SVM.
Hartmut

Similar Messages

  • Using Clob with TopLink 9.0.4.5 and Oracle 10g RAC

    I am trying to store an XML file in a Clob type field of a DB table using TopLink 9.0.4.5 and Oracle 10g RAC and need some guidance about how to do it. I got some directions to start it with the Tip "How-To: Map Large Objects (LOBs) to Oracle Databases with OracleAS TopLink" but still need some more helps.
    When using the Oracle JDBC OCI driver, the tip gives the code block for a Clob field:
    DirectToField scriptMapping = new DirectToField();
    scriptMapping.setAttributeName("script");
    scriptMapping.setFieldName("IMAGE.SCRIPT");
    descriptor.addMapping(scriptMapping);
    As I understand, TopLink creates instances of the Descriptor class at run time for each of the descriptor files and stores them in a database session, where is the proper place (in SessionEvent of TopLinkSessionEventHandler?) for me to get a reference to such an instance of my Descriptor class in Java code so that I can add the above mentioned additional Mapping? Are the above String values of "script" and "IMAGE.SCRIPT" predefined in TopLink API? Can I accomplish the same thing just using the TopLink Workbench tool instead? If yes, please advise the detailed steps to do so.
    The tip also states to call the following code in case of using Clob:
    DatabaseLogin login = session.getLogin();
    login.useStringBinding();
    Should the above 2 lines of code be called after the following lines of code?
    SessionManager sessionManager = SessionManager.getManager();
    Server serverSession = (Server)sessionManager.getSession("MY_SESSION_NAME");
    Besides the above extra coding for the Session and Descriptor Mapping, is there any special handling in between Data model and DB table mapping? Can I map a Java String type to a DB Clob field using the Direct-to-field mapping?
    Appreciate any help.

    Never mind ....... I had already figured it out .....

  • Max Connections to Oracle 10g RAC Instance

    Hi,
    We have IBM Websphere Application Server on one unix server which is connecting to a Oracle 10g RAC Instance which is on a different unix server through JDBC connection. They(Application Team) are doing stress tests, please tell me how many connections can a Oracle Database Allow simultaneously. They tested for 2000 connections simultaneously. It failed...This is urgent, they are on call please reply ASAP
    Thanks,

    Use Oracle Shared Server (the default is Dedicated Server),
    I've shown JBOSS app developers how a little Dell desktop (256MB RAM, 1.7Ghz P4) can accept a 1000 app server connections (using Shared Server). While a big HP-UX server failed to accept 200 connections (using Dedicated Server).
    Oracle RAC should easily be able to handle 100+ concurrent client OLTP connections per RAC node using Shared Server - assuming that each of the concurrent sessions are actually doing stuff and not just sitting there idle. (if 99.99% of the connections are idle, then even a little desktop Oracle database can handle well over a 1000)
    Bottomline - you must have your primary focus and expertise on Oracle. On the the data tier. Not the app tier. The data tier is what scales the app tier. Not vice versa. Adding an extra app tier server does not enable the data tier platform to suddenly be able to run more SQLs, The app tier does not scale the data tier.
    If you want performance and scalability, you must get the data tier right. App tier be damned as that is neither here nor there ito performance and scalability. This means Oracle expertise is required first and foremost.

  • Solaris 10 and Hitachi LUN mapping with Oracle 10g RAC and ASM?

    Hi all,
    I am working on an Oracle 10g RAC and ASM installation with Sun E6900 servers attached to a Hitachi SAN for shared storage with Sun Solaris 10 as the server OS. We are using Oracle 10g Release 2 (10.2.0.3) RAC clusterware
    for the clustering software and raw devices for shared storage and Veritas VxFs 4.1 filesystem.
    My question is this:
    How do I map the raw devices and LUNs on the Hitachi SAN to Solaris 10 OS and Oracle 10g RAC ASM?
    I am aware that with an Oracle 10g RAC and ASM instance, one needs to configure the ASM instance initialization parameter file to set the asm_diskstring setting to recognize the LUNs that are presented to the host.
    I know that Sun Solaris 10 uses /dev/rdsk/CwTxDySz naming convention at the OS level for disks. However, how would I map this to Oracle 10g ASM settings?
    I cannot find this critical piece of information ANYWHERE!!!!
    Thanks for your help!

    You don't seem to state categorically that you are using Solaris Cluster, so I'll assume it since this is mainly a forum about Solaris Cluster (and IMHO, Solaris Cluster with Clusterware is better than Clusterware on its own).
    Clusterware has to see the same device names from all cluster nodes. This is why Solaris Cluster (SC) is a positive benefit over Clusterware because SC provides an automatically managed, consistent name space. Clusterware on its own forces you to manage either the symbolic links (or worse mknods) to create a consistent namespace!
    So, given the SC consistent namespace you simple add the raw devices into the ASM configuration, i.e. /dev/did/rdsk/dXsY. If you are using Solaris Volume Manager, you would use /dev/md/<setname>/rdsk/dXXX and if you were using CVM/VxVM you would use /dev/vx/rdsk/<dg_name>/<dev_name>.
    Of course, if you genuinely are using Clusterware on its own, then you have somewhat of a management issue! ... time to think about installing SC?
    Tim
    ---

  • How do I map Hitachi SAN LUNs to Solaris 10 and Oracle 10g ASM?

    Hi all,
    I am working on an Oracle 10g RAC and ASM installation with Sun E6900 servers attached to a Hitachi SAN for shared storage with Sun Solaris 10 as the server OS. We are using Oracle 10g Release 2 (10.2.0.3) RAC clusterware
    for the clustering software and raw devices for shared storage and Veritas VxFs 4.1 filesystem.
    My question is this:
    How do I map the raw devices and LUNs on the Hitachi SAN to Solaris 10 OS and Oracle 10g RAC ASM?
    I am aware that with an Oracle 10g RAC and ASM instance, one needs to configure the ASM instance initialization parameter file to set the asm_diskstring setting to recognize the LUNs that are presented to the host.
    I know that Sun Solaris 10 uses /dev/rdsk/CwTxDySz naming convention at the OS level for disks. However, how would I map this to Oracle 10g ASM settings?
    I cannot find this critical piece of information ANYWHERE!!!!
    Thanks for your help!

    Yes that is correct however due to use of Solaris 10 MPxIO multipathing software that we are using with the Hitachi SAN it does present an extra layer of complexity and issues with ASM configuration. Which means that ASM may get confused when it attempts to find the new LUNs from the Hitachi SAN at the Solaris OS level. Oracle Metalink note 396015.1 states this issue.
    So my question is this: how to configure the ASM instance initialization parameter asm_diskstring to recognize the new Hitachi LUNs presented to the Solaris 10 host?
    Lets say that I have the following new LUNs:
    /dev/rdsk/c7t1d1s6
    /dev/rdsk/c7t1d2s6
    /dev/rdsk/c7t1d3s6
    /dev/rdsk/c7t1d4s6
    Would I set the ASM initialization parameter for asm_diskstring to /dev/rdsk/c7t1d*s6
    as correct setting so that the ASM instance recognizes my new Hitachi LUNs? Solaris needs to map these LUNs using pseudo devices in the Solaris OS for ASM to recognize the new disks.
    How would I set this up in Solaris 10 with Sun multipathing (MPxIO) and Oracle 10g RAC ASM?
    I want to get this right to avoid the dreaded ORA-15072 errors when creating a diskgroup with external redundancy for the Oracle 10g RAC ASM installation process.

  • Oracle Clustre, Oracle Cluster with RAC and Oracle 10g

    Is there a difference between Oracle Cluster and Oracle Cluster with RAC? Please explain. Do existing database codes run unmodified in Cluster or Cluster with RAC environment? What needs to be modified to make existing SQL codes RAC-aware. How to achieve 'all automatic' in case of failure and resubmission of Queries from failed instance to a running instance?
    In 10g environment, do we need to consider licensing of RAC as a separate product? What are additional features one derives in 10g that is not in Cluster +RAC?
    Your comments and pointers to comparison study and pictorial clarification will be very helpful.

    Oracle cluster like failsafe before or Veritas Cluster or other vendor's cluster is meant for HA (high availability) purpose. Which 2 nodes or more can see a shared disk with 1 active node. Whenever this active node failed through heartbeat other machine will know and will take the database over from there.
    Oracle RAC is more for HA and load balance. In Oracle RAC 2 or more nodes are accessing the database at the same time so it spread load across all these nodes.
    I believe Oracle 10g RAC still need seperate license for it. But you need to call Oracle or check the production document to verify it.
    Oracle 10g besides improvement in RAC. It's main improvement is on the build in management of the database itself. It can monitored and selftune itself to much furthur level then before and give DBA much more information to determine the cause of the problem as well. Plus improvement on lots of utility as well like RMAN , data pump etc... I don't want to get into too much detail on this you can check on their 10g new features for more detail view.
    Hope this help. :)

  • DELL BLADE Server and Windows 2003 Oracle 10g RAC

    Anyone out there sucessfully set up a Windows 2003 Oracle 10g RAC using DELL BLADE Servers and VMWARE configuration?

    dear guys
    i have 3 database instances running on primary databases.means 3 different sid.now i want to create DR for same.is it possible.how can i do it.its like 3 versions production,trial and development database running on primary under same home.i want to make dr(standby) .so do i follow same proedure for all.
    taking backups of all three.creaating pfile for all and then to start recovery for all three.is it possibleYes, It's called RAC but It need to be licensed.
    You have a lot of manuals online so check by yourself how to install and configure.

  • Oracle 10g rac ora-01092 oracle instance terminated disconnection forced

    hi
    I am getting following error on 2 node RAC (on NFS mount point )
    oracle 10g rac ora-01092 oracle instance terminated disconnection forced
    br
    anuj singh

    Anju,
    Its really very difficult to tell you what exactly went wrong with the limited information given by you. Did you check the alert log and other cluster (crsd and cssd ) logs? If not, I would strongly recommend you to pay attention to these logs for any clue.
    Jaffar

  • Need to change IP address and host name on a ORACLE 10g RAC setup.

    Hi Forum,
    I have a task to change the IP address, host name and host related details for the ORACLE 10g RAC 2 node setup. So Can anyone tell me the procedure to do the same on both the nodes.
    Regards
    Prakash

    change IP Address Public + VIP + Interconnect
    http://surachartopun.com/2007/01/i-want-to-change-ip-address-on-oracle.html
    change VIP name
    http://surachartopun.com/2009/01/change-vip-hostname-on-oracle-rac.html
    If you'd like to change HOSTNAME... Metalink (NOTE:220970.1)
    Can I change the public hostname in my Oracle Database 10g Cluster using Oracle Clusterware?
    Hostname changes are not supported in Oracle Clusterware (CRS), unless you want to perform a deletenode followed by a new addnode operation.
    The hostname is used to store among other things the flag files and Oracle Clusterware stack will not start if hostname is changed.
    Changing the Private Interconnect
    o Change of the IP Address: change the IP address in the hosts file and/or DNS and make sure that ASM and the database also use the same interconnect
    o Change of the private node name used by Oracle Clusterware: requires a reinstall of Oracle Clusterware
    So, Public or Private hostnames can only be changed by removing/adding nodes, or reinstalling Oracle Clusterware. VIP Hostnames can be changed
    But you can read this idea (reinstall CRS)
    http://www.pythian.com/news/482/changing-hostnames-in-oracle-rac
    http://surachartopun.com/2008/12/change-hostnames-oracle-rac.html
    Edited by: Surachart Opun (HunterX) on Oct 25, 2009 10:58 PM

  • Oracle 10g RAC installation on HP-UX 11.31 for SAP ERP 6.04

    Dear experts,
    We are trying to install SAP ERP 6.0 EHP4 with Oracle 10g RAC on HP-UX 11.31. Please note that, We are using VERITAS cluster filesystem (CFS) for this purpose and not HP-UX ServiceGuard ClusterFileSystem.
    *As per SAP procedure, we have installaed plain plain SAP system with single instance Oracle (ref: Configuration of SAP NetWeaver for Oracle Database 10gRAC guide). Now we are first trying to install Oracle Clusterware (CRS) and then we will install Oracle RAC software. Is this procedure right?*
    Which file (and its path) we have to use for CRS installation and its patch? Is it runInstaller under /oracle/stage/102_64/clusterware? With this file we can install CRS 10.2.0.1. Similarly for Oracle RAC, which files we are supposed to use, i.e for installation and patch upgrade?
    Also can we use clusterware package available from Oracle directly in the SAP environment?
    We tried to install CRS with runInstaller while running Configuration Assistant after root.sh script.
    The following commands are failing in Configuration Assistant:
    /oracle/CRS/102_64/bin/racgons add_config erpprdd1:4948 erpprdd2:4948
    /oracle/CRS/102_64/bin/oifcfg setif -global  lan1/20.20.20.0:cluster_interconnect lan0/192.168.3.0:public
    /oracle/CRS/102_64/bin/cluvfy stage -post crsinst -n erpprdd1,erpprdd2
    1st command does not give any output if run manually.
    2nd commands o/p: PRIF-12: failed to initialize cluster support services
    3rd commands fails in every check
    Please suggest the solution and expecting answers to the above mentioned questions.
    Thanks & Regards,
    Tejas

    >
    Charles Yu wrote:
    > Q1:  Oracle RAC with 9.2.x on HP-UX?
    > A:   For HA environment, cluster software is: MC/SG on HP-UX 11.31; there are  optional components of MC/SG  for supporting Oracle RAC and SAP application.  I was confused that I could not find the installation guide regarding 4.6C on MC/SG HA environment of HP-UX.
    > Charles
    Relevant docs for Service Guard (SG) cluster are available at http://docs.hp.com. Hope you have checked for the suport of oracle 92x on HP-UX 11.31
    >
    Charles Yu wrote:
    > Q2: Any reason why you don't use a supported database version?
    > A:   Actually, in order to avoiding the the risk of database upgrade and minimizing the migration risk,  top level has decided that keeping the same Oracle version. Indeed, we don't plan the migration of application. On the other hand, it is complicated to do the assessment for application migration.
    > Charles
    You can go for combined os migration and db release upgrade also at a stretch with the same downtime.

  • Regarding Services in Oracle 10g RAC

    Hi All,
    We are having Oracle 10g RAC (10.2) on Linux machines.  We don't have any services configured failover. This can be visible from srvctl config database -d, as nothing related services information is displayed.
    I even checked failover_type and Failover_method from GV$session and for all it's showing None. We have only default database service (same as database name).
    My question is:
    Can I modify/configure this default service as failover/loadbalance enabled using srvctl? If so, please let me know.
    PS: I can't provide any output here as our client network doesn't permit copying.
    Regads,
    Kumar

    Hi,
    THank you for your inputs. Below is the configurations settings of my environment.
    Client Side TNS Entry:
    jdbc:oracle:thin:@(DESCRIPTION = (LOAD_BALANCE=on) (FAILOVER=on) (ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP)(HOST = eb1-db-svr-rac)(PORT = 1521)) (ADDRESS = (PROTOCOL = TCP)(HOST = eb1-db-svr-rac2)(PORT = 1521))) (CONNECT_DATA = (SERVICE_NAME = prod) (SERVER = DEDICATED) (FAILOVER_MODE= (TYPE=SELECT) (METHOD=PRECONNECT))))
    Below are the tns and listener details for both servers eb1-db-svr and eb1-db-bck-svr and both instances have remote_listener as “LISTENERS_PROD”
    eb1-db-svr-bck# lsnrctl status LISTENER_EB1-DB-SVR-BCK
    LSNRCTL for Solaris: Version 10.2.0.4.0 - Production on 06-DEC-2013 11:27:20
    Copyright (c) 1991, 2007, Oracle.  All rights reserved.
    Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=eb1-db-svr-bck-rac)(PORT=1521)(IP=FIRST)))
    STATUS of the LISTENER
    Alias                     LISTENER_EB1-DB-SVR-BCK
    Version                   TNSLSNR for Solaris: Version 10.2.0.4.0 - Production
    Start Date                19-OCT-2013 14:21:18
    Uptime                    47 days 22 hr. 6 min. 2 sec
    Trace Level               off
    Security                  ON: Local OS Authentication
    SNMP                      OFF
    Listener Parameter File   /oracle/app/oracle/product/10.2.0/db_1/network/admin/listener.ora
    Listener Log File         /oracle/app/oracle/product/10.2.0/db_1/network/log/listener_eb1-db-svr-bck.log
    Listening Endpoints Summary...
      (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=10.207.195.31)(PORT=1521)))
      (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=10.207.195.35)(PORT=1521)))
    Services Summary...
    Service "+ASM" has 1 instance(s).
      Instance "+ASM2", status BLOCKED, has 1 handler(s) for this service...
    Service "+ASM_XPT" has 1 instance(s).
      Instance "+ASM2", status BLOCKED, has 1 handler(s) for this service...
    Service "PLSExtProc" has 1 instance(s).
      Instance "PLSExtProc", status UNKNOWN, has 1 handler(s) for this service...
    Service "PROD" has 2 instance(s).
    Instance "PROD1", status READY, has 1 handler(s) for this service...    ---> SHOWING TWO SERVICES ON NODE2
      Instance "PROD2", status READY, has 2 handler(s) for this service...
    Service "PROD_XPT" has 2 instance(s).
      Instance "PROD1", status READY, has 1 handler(s) for this service...
      Instance "PROD2", status READY, has 2 handler(s) for this service...
    The command completed successfully
    eb1-db-svr# lsnrctl status LISTENER_EB1-DB-SVR
    LSNRCTL for Solaris: Version 10.2.0.4.0 - Production on 06-DEC-2013 11:24:42
    Copyright (c) 1991, 2007, Oracle.  All rights reserved.
    Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=eb1-db-svr-rac)(PORT=1521)(IP=FIRST)))
    STATUS of the LISTENER
    Alias                     LISTENER_EB1-DB-SVR
    Version                   TNSLSNR for Solaris: Version 10.2.0.4.0 - Production
    Start Date                25-NOV-2013 20:43:08
    Uptime                    10 days 14 hr. 41 min. 34 sec
    Trace Level               off
    Security                  ON: Local OS Authentication
    SNMP                      OFF
    Listener Parameter File   /oracle/app/oracle/product/10.2.0/db_1/network/admin/listener.ora
    Listener Log File         /oracle/app/oracle/product/10.2.0/db_1/network/log/listener_eb1-db-svr.log
    Listening Endpoints Summary...
      (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=10.207.195.30)(PORT=1521)))
      (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=10.207.195.32)(PORT=1521)))
    Services Summary...
    Service "+ASM" has 1 instance(s).
      Instance "+ASM1", status BLOCKED, has 1 handler(s) for this service...
    Service "+ASM_XPT" has 1 instance(s).
      Instance "+ASM1", status BLOCKED, has 1 handler(s) for this service...
    Service "PLSExtProc" has 1 instance(s).
      Instance "PLSExtProc", status UNKNOWN, has 1 handler(s) for this service...
    Service "PROD" has 1 instance(s).
      Instance "PROD1", status READY, has 2 handler(s) for this service...   --> SHOWS ONLY ONE HANDLER FOR THIS
    Service "PROD_XPT" has 1 instance(s).
      Instance "PROD1", status READY, has 2 handler(s) for this service...
    The command completed successfully
    eb1-db-svr# cat listener.ora
    # listener.ora.eb1-db-svr Network Configuration File: /oracle/app/oracle/product/10.2.0/db_1/network/admin/listener.ora.eb1-db-svr
    # Generated by Oracle configuration tools.
    SID_LIST_LISTENER_EB1-DB-SVR =
      (SID_LIST =
        (SID_DESC =
          (SID_NAME = PLSExtProc)
          (ORACLE_HOME = /oracle/app/oracle/product/10.2.0/db_1)
          (PROGRAM = extproc)
    LISTENER_EB1-DB-SVR =
      (DESCRIPTION_LIST =
        (DESCRIPTION =
          (ADDRESS = (PROTOCOL = TCP)(HOST = eb1-db-svr-rac)(PORT = 1521)(IP = FIRST))
          (ADDRESS = (PROTOCOL = TCP)(HOST = 10.207.195.32)(PORT = 1521)(IP = FIRST))
    eb1-db-svr# cat tnsnames.ora
    # tnsnames.ora Network Configuration File: /oracle/app/oracle/product/10.2.0/db_1/network/admin/tnsnames.ora
    # Generated by Oracle configuration tools.
    LISTENERS_PROD =
      (ADDRESS_LIST =
        (ADDRESS = (PROTOCOL = TCP)(HOST = eb1-db-svr-rac)(PORT = 1521))
        (ADDRESS = (PROTOCOL = TCP)(HOST = eb1-db-svr-bck-rac)(PORT = 1521))
    PROD =
      (DESCRIPTION =
        (ADDRESS = (PROTOCOL = TCP)(HOST = eb1-db-svr-rac)(PORT = 1521))
        (ADDRESS = (PROTOCOL = TCP)(HOST = eb1-db-svr-bck-rac)(PORT = 1521))
        (LOAD_BALANCE = yes)
        (CONNECT_DATA =
          (SERVER = DEDICATED)
          (SERVICE_NAME = PROD)
    PROD2 =
      (DESCRIPTION =
        (ADDRESS = (PROTOCOL = TCP)(HOST = eb1-db-svr-bck-rac)(PORT = 1521))
        (CONNECT_DATA =
          (SERVER = DEDICATED)
          (SERVICE_NAME = PROD)
          (INSTANCE_NAME = PROD2)
    PROD1 =
      (DESCRIPTION =
        (ADDRESS = (PROTOCOL = TCP)(HOST = eb1-db-svr-rac)(PORT = 1521))
        (CONNECT_DATA =
          (SERVER = DEDICATED)
          (SERVICE_NAME = PROD)
          (INSTANCE_NAME = PROD1)
    EXTPROC_CONNECTION_DATA =
      (DESCRIPTION =
        (ADDRESS_LIST =
          (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC0))
        (CONNECT_DATA =
          (SID = PLSExtProc)
          (PRESENTATION = RO)
    eb1-db-svr-bck# cat listener.ora
    # listener.ora.eb1-db-svr-bck Network Configuration File: /oracle/app/oracle/product/10.2.0/db_1/network/admin/listener.ora.eb1-db-svr-bck
    # Generated by Oracle configuration tools.
    SID_LIST_LISTENER_EB1-DB-SVR-BCK =
      (SID_LIST =
        (SID_DESC =
          (SID_NAME = PLSExtProc)
          (ORACLE_HOME = /oracle/app/oracle/product/10.2.0/db_1)
          (PROGRAM = extproc)
    LISTENER_EB1-DB-SVR-BCK =
      (DESCRIPTION_LIST =
        (DESCRIPTION =
          (ADDRESS = (PROTOCOL = TCP)(HOST = eb1-db-svr-bck-rac)(PORT = 1521)(IP = FIRST))
          (ADDRESS = (PROTOCOL = TCP)(HOST = 10.207.195.35)(PORT = 1521)(IP = FIRST))
    eb1-db-svr-bck# cat tnsnames.ora
    # tnsnames.ora Network Configuration File: /oracle/app/oracle/product/10.2.0/db_1/network/admin/tnsnames.ora
    # Generated by Oracle configuration tools.
    LISTENERS_PROD =
      (ADDRESS_LIST =
        (ADDRESS = (PROTOCOL = TCP)(HOST = eb1-db-svr-rac)(PORT = 1521))
        (ADDRESS = (PROTOCOL = TCP)(HOST = eb1-db-svr-bck-rac)(PORT = 1521))
    PROD =
      (DESCRIPTION =
        (ADDRESS = (PROTOCOL = TCP)(HOST = eb1-db-svr-rac)(PORT = 1521))
        (ADDRESS = (PROTOCOL = TCP)(HOST = eb1-db-svr-bck-rac)(PORT = 1521))
        (LOAD_BALANCE = yes)
        (CONNECT_DATA =
          (SERVER = DEDICATED)
          (SERVICE_NAME = PROD)
    PROD2 =
      (DESCRIPTION =
        (ADDRESS = (PROTOCOL = TCP)(HOST = eb1-db-svr-bck-rac)(PORT = 1521))
        (CONNECT_DATA =
          (SERVER = DEDICATED)
          (SERVICE_NAME = PROD)
          (INSTANCE_NAME = PROD2)
    PROD1 =
      (DESCRIPTION =
        (ADDRESS = (PROTOCOL = TCP)(HOST = eb1-db-svr-rac)(PORT = 1521))
        (CONNECT_DATA =
          (SERVER = DEDICATED)
          (SERVICE_NAME = PROD)
          (INSTANCE_NAME = PROD1)
    EXTPROC_CONNECTION_DATA =
      (DESCRIPTION =
        (ADDRESS_LIST =
          (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC0))
        (CONNECT_DATA =
          (SID = PLSExtProc)
          (PRESENTATION = RO)

  • Job Scheduling on Oracle 10g RAC

    Hi,
    If I want to run job on Oracle 10g RAC database having 2 instances suppose n1 and n2 separately and both instances are working/using same Service Name then how could i do this ??
    or how to use SID instead of Service Name in Job Class ???
    Please guide..... Replay awaited...........

    Priyanka,
    If you are a newcomer to the DBA, I would strongly suggest to invest at least time(if not money for training) in reading documentation related to fields in which you are working. For RAC, this should be a good start( V10.2) ,
    http://download.oracle.com/docs/cd/B19306_01/rac.102/b14197/toc.htm
    can we use these dynamic views in Procedure The counter question is, why? What exactly are you trying to accomplish? If you can tell us this, there may be a better way we may suggest doing that thing?
    Aman....

  • Memory Leak when TOMCAT connects to Oracle 10g RAC using JDBC Thin driver.

    We had experienced Memory leak when a Oracle 10g (10.2.0.3) RAC node was evicted. TOMCAT app server is connecting to the Oracle 10g RAC database instances using JDBC 10.2.0.3 thin driver.
    Anyone had similar experience?
    Any ideas? Any bugs reported/fixed?
    Thanks,
    Raj

    If you're doing XA, we absolutely do not support
    driver-level load-balancing OR failover. Use neither.
    For non-XA, you can use driver-level failover. For
    non-XA, you could set load-balancing, but it won't
    help because we get connections from the driver,
    and keep them indefinitely, so the driver never gets
    the chance to affect which connections the pool
    uses after that.

  • AIX OS patch intsalltion on Oracle 10G RAC

    My AIX admin is going to install AIX OS ptach on oracle 10g RAC ( with ASM) ( for AIX bug fixiting)
    It is two node cluster.
    I would like to know what are the steps DBA to consider before applying the OS patch
    Please post any link or dcoument
    In single database instance , I know the steps
    1. backup the database
    2. shutdowm database and listener
    3. shutdown ASM
    apply oS patch
    after OS patch
    start ASM
    start database and listener
    Edited by: user8680248 on 5/09/2010 19:06

    Perhaps this link could be interesting:
    http://download.oracle.com/docs/cd/B19306_01/em.102/b16227/toc.htm
    In particular:
    http://download.oracle.com/docs/cd/B19306_01/em.102/b16227/oui8_opatch.htm#CEGHIJGI

  • Oracle 10g rac installation on IBM power server

    Dear Gurus,
    I am installing Oracle 10g RAC on IBM power server but while running CRS getting the following errors. Please help to resolve this issue.
    OUTPUT from Installation log:
    INFO: Start output from spawned process:
    INFO: INFO:
    INFO: /oracle/app/oracle/product/crs/bin/genclntsh
    INFO: /usr/bin/ld: cannot find -lxl
    INFO: collect2: ld returned 1 exit status
    INFO: genclntsh: Failed to link libclntsh.so.10.1
    INFO: make:
    INFO: *** [client_sharedlib] Error 1
    INFO: End output from spawned process.
    INFO: INFO: Exception thrown from action: make
    Exception Name: MakefileException
    Exception String: Error in invoking target 'client_sharedlib' of makefile '/oracle/app/oracle/product/crs/network/lib/ins_net_client.mk'. See '/oracle/app/oracle/oraInventory/logs/installActions2011-12-26_04-40-48PM.log' for details.
    Exception Severity: 1
    INFO: Exception handling set to prompt user with options to Retry Ignore
    SYSTEM:
    IBM power server
    Linux 5.3
    I have already tried changing ORACLE_HOME,CRS_HOME,LD_LIBRARY_PATH but nothing worked.
    Regards,
    Prajash

    Those errors remind me on errors I encountered when I was trying to do installation that was not certified,
    so try to check if installation you are doing is actually supported.
    In the meantime , visit metalink and read document [ID 460969.1] , */usr/bin/ld: Cannot Find -lxml10, Genclntsh: Failed To Link Libclntsh.so.10.1*

Maybe you are looking for