Topic profile page for Oracle RAC.
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Topic "Oracle rac" was discussed 594 times on 63 sites in last 3 months
Started 3 days, 22 hours ago (2009-11-12 00:53:00)
by user610016
Hi, Previsouly i configured my Oracle 10g RAC R2 with a cross cable b/w two nodes for Cluster Interconnectivity but now due to numerously rebooting issue i am going to replace it with a dedicated Gigbit Ethernet Switch, by doing so would it effect my previous coonfiguration of RAC clusterware or changes of any sort ??? I am keeping the same IP Scheme for ...
Started 4 days, 21 hours ago (2009-11-11 01:06:00)
by user12194824
Dear All, Can you please let me know if IBM DS 3400 is supported for Oracle 10g RAC (10.2.0.4.0). I plan to invest in IBM DS 3400 which will be used for cluster database files under ASM. If you have any supporting document, it will be helpful. Regards.
Started 4 days, 23 hours ago (2009-11-10 23:14:00)
by Rene W.
To monitor a long running process I have the process send messages to a named pipe. I was wondering if this will work in Oracle RAC where the process that's writing the messages to the pipe might be running on a different node than the session reading the pipe.
Started 5 days, 15 hours ago (2009-11-10 07:09:00)
by Francis Mwangi
I'm in the process of configuring 2 node oracle cluster running on Sun cluster 3.2 /solaris 10 OS. I have followed this oracle guide to when creating keys (oracle document No =B14205-01) But im having problem when executing this step bash-3.00$ scp authorized_keys tsavo-east:/oracle/.ssh/ ssh: connect to host tsavo-east port 22: Connection timed out ...
Started 5 days, 20 hours ago (2009-11-10 02:53:00)
by philteale
Hi, We are in the process of migrating from an old HP EVA4000 to a new HP EVA6400. We have migrated most of the systems that had storage presented from the EVA4000 with the exception of our ORACle RAC databases and wanted to check to see if anyone knew of any gotchas before we proceeded. We are using CA to replicate the LUNs that are presented to the ...
Started 6 days, 1 hour ago (2009-11-09 21:02:00)
by Neerav999
Hi all, I have two question in which i require guideline 1. if we define the instance name in DBConnection or validate properties of controller and locker, will there be any impact on application requests and response,if that instance is down. 2. it is possible to create direct connection using Oracle RAC service name rather than database or instance ...
Started 1 week, 3 days ago (2009-11-05 20:35:00)
by jellesm
Is it possible to setup a test Oracle RAC ASM env on 2 Microsoft Hyper-v VMs like you can using VMware? I have setup a VMware test Oracle RAC env following http://www.oracle-base.com/articles/10g/OracleDB10 gR2RACInstallationOnCentos4UsingVMware.php and was hoping this could also be done with Microsoft Hyper-V. Thanks, Steve
Started 1 week ago (2009-11-08 21:42:00)
by user12022401
Hi All, I have a task to configure a Single Instance Standby Database with ASM for 2-node Primary RAC+ASM database. Version using : 11.1.0.6 Oracle 11g --- " STANDARD EDITION " Please note datagaurd will not be supported in standard edition. Primary database - 2 -Node RAC using ASM storage (All datafiles, redologs, controfile and archive logs) ...
Started 4 days, 9 hours ago (2009-11-11 13:05:00)
by ziesemer
How can Oracle SQL Developer be configured to properly connect to an Oracle RAC environment, I.E., not just setup to always connect to one of the individual nodes? http://programmersjournal.blogspot.com/2008/08/jdb c-connection-string-for-oracle-rac.html has an example of a classic and the equivalent RAC-aware version of a JDBC connection string. I've ...
Started 3 days ago (2009-11-12 22:45:00)
by orclfunc.by
Hi ! The scenario is like this: RMAN full database backupset is present including control file (RAC database). ABsolutely New 2-nodes Oracle cluster software inslalled (without database) on other workstations. Is it possible to restore RMAN RAC database on new nodes? Thanks all for reply
Started 5 days, 14 hours ago (2009-11-10 08:52:00)
by Francis Mwangi
Ok when i use ssh tsavo-east from tsavo-west, it connect successfully after passing the password when i use ssh tsavo-west from tsavo-east, it connect successfully after passing the password the problem is happening when i'm doing this.. scp authorized_keys tsavo-east:/oracle/.ssh/ (done from tsavo-west) FAILS But this below ...
Started 5 days, 12 hours ago (2009-11-10 10:35:00)
by Jesper Arnecke
Hiya, from what I can pick up on forums, I dont think its possible to have multiple read/writes to the same storage using ISCSI. I dont know of any other way at the moment to setup a clustered environment between VM's.
Started 5 days, 20 hours ago (2009-11-10 02:58:00)
by Robert Geier
Seems reasonable, but can't be certain unless you test. Make sure you backup OCR, VOTE, Database before you change the storage allocation. How big is the database ? How long will your downtime be ? It may be cleaner to just reinstall CRS and restore the database from backup ? Are you using ASM ? If so then you could just add new devices to ASM, ...
Started 5 days, 16 hours ago (2009-11-10 06:38:00)
by oradba
I think you are right,because Oracle does not support RAC on virtual environments - with the exception of its own VM,of course. Unfortunately I'm not aware of a document which deals with RAC on Hyper-V,there are many for VMWare. Werner
