All Questions
Tagged with oracle oracle-rac
13
questions
0
votes
1
answer
143
views
Failed to create keys in the OLR, rc = 100 on windows server
I am installing Oracle 19c RAC on windows server 2019.
I have 4 servers,
domain controller： pc name = dc
storage: pc name = st
node1: pc name = node1
node2: pc name = node2
I have done all the pre-...
- 101
3
votes
1
answer
530
views
What better way to configure memory for an Oracle RAC 11g R2?
I'm setting up a new environment in Oracle RAC 11g but I'm wondering how best to use the memory feature.
Today I have two servers with 128GB of RAM 1 core CPU with 16 cores.
I deployed 64GB of SSD ...
- 31
-3
votes
1
answer
339
views
Why shared-disk architecture is beneficial for Oracle RAC? [closed]
Oracle RAC is using shared-disk architecture. I cant see why this can make the whole product highly scalable or available ? the shared storage can itself turn into a single point of failure. and if we ...
- 101
0
votes
2
answers
3k
views
Error while using oraenv
I'm using Oracle RAC in RH6, and when i try to use the 'oraenv' utility to set the variables with the user oracle, i get an error:
[oracle@vhor12 ~]$ . oraenv
/bin/.: Permission denied.
Using it in ...
- 65
0
votes
2
answers
5k
views
INS-40719 error when Install Oracle RAC?
I'm tying to (learn how to) install Oracle RAC 11g on CentOS 6
all went OK so far but I get INS-40719 Error message regarding SCAN Name
I do not have DNS server and I'm not going to try to use it on ...
- 185
0
votes
1
answer
150
views
oracle RAC server addition at DR site after DR occurs
DB: Oracle
Server: Physical
OS: Linux 5.5
The production site contains 3 server nodes and will be clustered using Oracle RAC, database replication will be done with the help of Oracle Data guard. ...
- 1
3
votes
1
answer
185
views
Oracle SOA repository migration
Does anybody know whether it is possible to migrate Oracle SOA repository from a simple Oracle database to Oracle RAC?
- 33
2
votes
2
answers
855
views
Oracle RAC failover backup procedure
We have Oracle 11gR2 RAC database on two nodes. We also have a RMAN backup script that works fine, using a recovery catalog database
which is located in a town 20km from the data center. The script ...
0
votes
1
answer
877
views
Switch RAC nodes using dbconsole in Oracle 11g
Is it possible to use dbconsole (Enterprise Manager) to switch the active node of a Oracle 11gR2 cluster? The idea is to tell the active instance to go down and have another node take over.
I want to ...
- 417
0
votes
2
answers
2k
views
Convert an Oracle 10g RAC database to single instance
In an attempt to reduce the complexity of a solution, I've been asked to convert a two node Oracle 10g RAC production database to single instance. The database is running on RHEL5 with ASM on SAN.
I ...
- 4,486
0
votes
2
answers
1k
views
Oracle RAC interconnect in a Dell M1000e Blade Enclosure
We are looking at a Dell M1000e enclosure and appropriate Blades with 4 NICs each. We are planning on running Linux/Oracle 11g RAC on two blades, storage will be handled on an iSCSI SAN for which two ...
- 1,739
1
vote
4
answers
3k
views
Infiniband for Oracle 11g RAC private interconnect?
We currently have a 2-node Oracle 11g RAC using 1GigE as the private interconnect. At peak update time, the traffic between nodes reaches 35 MByte/second, so we are still doing good in terms of ...
user17709
0
votes
1
answer
791
views
How to handle oracle installations with same SID on same subnet?
I have two Oracle RAC clusters on the same subnet. For this discussion, let's assume one is a QA cluster and one is a DEV cluster. They are both running on RedHat Enterprise Linux 5, 64-bit.
They are ...
- 103