RAC Traning to Hydrabad

Dear Friends,  Going to hydrabad for RAC traning for 15 days. So may be out of touch with blog for long time.Will definately come up with RAC toppic very soon once done with training.Same time enjoy the Hydrabad training as well. Thanks & Regards, Samadhan http://samadhandba.wordpress.com/

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Pre-Installation RAC environement setup check with CVU

Checking the Network Setup with CVU To verify node connectivity among all nodes in your cluster use following syntax as an oracle user, /mount_point/crs/Disk1/cluvfy/runcluvfy.sh comp nodecon -n node_list [-verbose] If you have two nodes node1 and node2 and your mountpoint is /dev/cdrom then enter following command. /dev/cdrom/crs/Disk1/cluvfy/runcluvfy.sh comp nodecon -n node1,node2 -verbose Checking the Hardware [...]

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Configure server to install Oracle RAC

Configuring Operating System Users and Groups in All Nodes On windows you don’t need to create separate user to install oracle or don’t need to create groups. OUI automatically do it. However on unix you must create the following operating system groups are required if you are installing Oracle RAC for the first time. •The [...]

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Overview of Oracle Clusterware and Oracle RAC

Now we are going to learn RAC environment. In a database whenever you query from V$database to know the name of the database and want to know the name of the instance from v$thread they return similar result. Suppose, SQL> select name from v$database; NAME ——— DBASE SQL> select instance from v$thread; INSTANCE ——————————————————————————– dbase [...]

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