Why the RAC node link a virtual IP address of a cluster server?

We have a RAC 4 nodes 10.2.0.3, who has had only one node powered off for a few weeks. We notice that the VIP of inactive node appears in the ifconfig of node 1, linked on eth0:2. Yesterday, I removed it using delete ifconfig on eth0:2. I checked in ifconfig and, indeed, the link was gone. When three other RAC nodes rebounded last night the VIP associated with the other server had, and more. How? Why?

Published by: SteveInTallyFl on April 16, 2009 16:14 for more specificity.

Hello

It is quite a thread on this topic:
Re: VIP does not bind PORT on other nodes, when I node 1

Thank you
Markus

Tags: Database

Similar Questions

How are RAC nodes linked in a virtual environment?
Oracle version: 11.2
SE host: Windows 7
Guest operating system: Solaris 10
Virtualization software: VMWare Workstation 8

I think to set up a node 2 CARS with storage in an openfiler VM virtual machines.

I have a very basic question about networking.

In the real world, the machines are connected by physical cables on the switches... etc. But in a virtual world, how are the virtual computers connected to each other.

For example:
For the private interconnect, how is network adapters on 2 nodes connected. Are they "connected" automatically when
We assign IPs in a separate subnet mask?

If the separate subnet mask is the way to do that, should I allocate how subnet masks?
```
 255.255.255.0  ------> for Public Interface
 
 255.255.255.121 -----> for Private Interface (don't know if this is valid in Solaris or Linux)
```
Hello

For example:
For the private interconnect, how is network adapters on 2 nodes connected. Are they "connected" automatically when
We assign IPs in a separate subnet mask?

For each virtual network in the virtual machine, VMWARE has a virtual card in a physical machine.

In vmware physical machine to create a new virtual adapter (for example host only), when you create a new virtual machine and add the network interface, you must associate the new interface of virtual machine to the virtual map of the physical machine.

for example
Physical machine - adapter-1 (host only)

Machine virtual A: the eth0 Interface (using the ADAPTER-1)
Machine virtual B: the eth0 Interface (using the ADAPTER-1)

As the virtual machines are configured to use the same virtual map of the physical machine, it is as if they were in the same switch.
If the separate subnet mask is the way to do that, should I allocate how subnet masks?
```
255.255.255.0  ------> for Public Interface

255.255.255.121 -----> for Private Interface (don't know if this is valid in Solaris or Linux)
```
No problem, it is transparent, you can configure your virtual machine interface as you would in physical env.

See this thread.
Re: Create RAC nodes on VM Ware workstation; NIC issue

Kind regards
Levi Pereira

I have here a way to force the client to use a virtual IP address?
If a client makes a connection between a server where multiple IP addresses are active - is there a way to influence that one is chosen for outgoing traffic?
Background:
The application is moved as well as its virtual IP address.
After reinstalling the "sender address" should be the same for the tcp.invited_nodes-based IP filtering.

Thanks in advance!
PILOG wrote:
Or boil down to the question: is there a function for connection sqlnet as "-b" for ssh?

Nope. Don't remember seeing such an option. Server side, this feature is of course available to bind endpoints tcp specific IPS.

Why exactly do you need this function on the client side? I don't understand the "+ the client connects using the IP addresses changing, even if the application is to have a virtual IP unique and constant. "This requires a source more open on the FW between DB and the customer as necessary +" problem you stated.

If the client opens 2 connections to the base, then it will be 2 connections through the firewall. As the private client port will be different for each connection and make the unique connection.

Now if these 2 client connection use IP1 and IP2 on the client for the connection, won't matter - as 2 separate connections will be created independently.

If for some reason you want to from the db server or firewall see these client connections entering as minimum IP sources - then you can do this by using a unique IP address for all incoming connections by NAT'ing.

You ask a NAT firewall (using iptables for example) and simply rewrite incoming IP headers for tcp on 1521 packets the IP NAT and transfer the package on the firewall/db server.

This server will see a unique client IP only for all inbound traffic. Works pretty well for Oracle that the client connection string includes the hostname of the client/hostid - so you can always in Oracle see what session is from a client who, despite all these sessions with the same source IP address.

Why the race appear above other objects?

Please see the screenshots
On the right side, each of the four objects placed on layer 2 and the objects on the left side are placed on the left side.
The problem is with the layer 2.
You can see the line of the object is visible to other objects while the background is not displayed. In addition, I applied shadow on layer 2 by targeting.
I think if there is something else that's why terms appears on other objects.
Please tell me what is happening in reality.

Target 'Layer 2' and in the appearance Panel, move his race under the 'content '.

I bought a new iphone 6 today, but when I activate it, its says, the id is linked to another email address

new iphone but when turn on, it has already bound to another?

Hello

Please try this.

https://discussions.Apple.com/thread/7635861

11 GR 2 RAC - Database Control - agent system of is not the second node

I have a new system of the RAC node 2 11 GR 2 RHEL5 64 bit - it's a testbed at the moment. I installed Database Control because at the moment I don't have a separate grid control server available for this configuration. After you run DBCA, control of the database has started very well, and I could connect to the console and see the two available nodes. On a subsequent restart of the two nodes, I can start the dbconsole leave the first node, but the agent does not start on the second node. My understanding is that spear the dbconsole of node 1 should start the agents on both nodes. Is this correct? I don't know why the agent is not running or implementation on the second node. How can I start it? GC, I could do emctl start the agent, but apparently for the control of the database, this isn't an option.

Node1:

[oracle@node1 db_1]$ emctl status dbconsole
Oracle Enterprise Manager 11g Database Control Release 11.2.0.1.0
Copyright (c) 1996, 2009 Oracle Corporation.  All rights reserved.
https://node1.com:1158/em/console/aboutApplication
Oracle Enterprise Manager 11g is running.
------------------------------------------------------------------
Logs are generated in directory /u01/app/oracle/product/11.2.0/db_1/node1_saastexd/sysman/log

[oracle@node1 db_1]$ emctl status agent
Oracle Enterprise Manager 11g Database Control Release 11.2.0.1.0
Copyright (c) 1996, 2009 Oracle Corporation.  All rights reserved.
---------------------------------------------------------------
Agent Version     : 10.2.0.4.2
OMS Version       : 10.2.0.4.2
Protocol Version  : 10.2.0.4.2
Agent Home        : /u01/app/oracle/product/11.2.0/db_1/node1_clusterdb
Agent binaries    : /u01/app/oracle/product/11.2.0/db_1
Agent Process ID  : 18120
Parent Process ID : 18073
Agent URL         : https://node1.xxx.com:3938/emd/main
Repository URL    : https://node1.xxx.com:1158/em/upload/
Started at        : 2010-04-27 16:49:17
Started by user   : oracle
Last Reload       : 2010-04-27 16:59:28
Last successful upload                       : 2010-04-27 17:04:34
Total Megabytes of XML files uploaded so far :     2.54
Number of XML files pending upload           :        0
Size of XML files pending upload(MB)         :     0.00
Available disk space on upload filesystem    :    58.40%
Data channel upload directory                : /u01/app/oracle/product/11.2.0/db_1/node1_clusterdb/sysman/recv
Last successful heartbeat to OMS             : 2010-04-27 17:04:35
---------------------------------------------------------------
Agent is Running and Ready

Node 2

[oracle@node2 oracle]$ emctl status agent
Oracle Enterprise Manager 11g Database Control Release 11.2.0.1.0
Copyright (c) 1996, 2009 Oracle Corporation.  All rights reserved.
---------------------------------------------------------------
Agent is Not Running

I can't see what follows from sysman/log/emagent_perl.trc on the first node:

ties line no. 75
maxRowCount.pl: Tue Apr 27 16:49:19 2010: ERROR:  Max Count Value not set properly in file /u01/app/oracle/product/11.2.0/db_1/sysman/config/esa/database.proper
ties line no. 77

I admit that I am more familiar with GC than DC, although not at all an expert. Any ideas?

You must leave dbconsole time node. from the dbconsole will start the agent, there is no agent seprate for dbconsole

Why the "send this Page / link by e-mail" are gray out?

Why the ' file - > Page / link by e-mail "are gray out?

I use Win 8.1 (x 64) with IE 11. Window live mail has already been set as a default for the reading of e-mail files. Grateful if someone could give advice to the problem.

wosozeng

This is for W7, but it does not help? - http://www.winhelponline.com/blog/fix-send-page-by-e-mail-grayed-internet-explorer/

difference between SWEEPING earpiece and VIP at the RAC
Hello

The SCAN and VIP are used to balance the load only as I know.

Is that there is no difference between these two?
887400 wrote:
Hi Billy and all,

I answer too late. Sorry for that. I'm still not clear picture on VP geeing

YOU SAID

"A virtual address is just that--virtual." There also exist on another node of the cluster, as his 'owner' node is not currently running. "So this node services this virtual IP address, until the owner can"reclaim"this virtual IP address.

2 node RAC 10 g R2 (so no SCAN)

Let's host 1: abc.lmn.com;

1 host ip: I say 129.1.2.3; and vip 1 as abc.lmn - vip.com-> 129.1.2.4

2 the host: efg:xyz.com

with the IP 129.1.2.5 and vip 2 as efg.xyz - vip.com-> 129.1.2.6;

The ip address and the VIp as just example only.i did not follow the standard conventions.

Scenario: the client tried to connect to the instance and lets assume host 1 is out of service so host 1 (abc.lmn.com) cannot be used at the request of the customer.

If the connection should switch to host 2. And host 1 cannot switch as its already down.

VIP 1 is the address assigned to the physical host 1.

MY Question is: as the physical host 1 itself is down how the 1 VIP which is attributed to host 1 helps the failover.

I hope that your next reply will clarify my doubts.

Thank you

Just to give you clear answers:
When host 1 goes down, his VIP are toggled on node 2. And when the client tries to connect to the VIP of node 1, it will immediately get the error message (it doen't wait on TCP/IP timeout) and then the client will connect to node 2 VIP.

The reason why client does not connect to the VIP of node 1, however its PLACE on node 2, is because when VIP has switched to node 2, his questions, the new MAC addressed to customers. Client both get immediate notifications as error and the client, and then connect to node 2' VIP that runs on 2.

Hope this helps

[INS-06006] Connectivity SSH without password do not put in place between the following nodes.

Hello
I'm currently building the cluster by RAC 11 GR 2. I try to install Oracle Grid Infrastructure Oracle Linux 6.4 (x86_64bit) machine - node1.abc.com.
I'm at the stage of the "Cluster Node Information" where I have to provide me with the list of nodes to be managed by the Oracle grid Infrastructure. Currently I have added just me - node1.abc.com with the name of the virtual IP address - node1 - vip.abc.com. The two host name and virtual IP addresses are registered on the DNS server - it is also installed on node 1. Before adding the second node2.abc.com, I was testing SSH connection but it fails. I clicked the [SSH_Connectivity...] button and in the OS Username (grid) and his password. When I press the [Setup] button, it pops up message successful "Able to establish connectivity SSH without password between selected nodes." But when I click on the [Test] button or the [next] button, I get error - ' connectivity [INS-06006] SSH without password, do not put in place between the following nodes: [node 1].» What is the problem and what exactly to do to avoid this error?

Thank you

It was because I assigned a real static IP address for the second NIC eth1. With this affected YES wouldn't let you go to the next screen. So I had to remove NIC out of my laptop. But if eth1 is not resolved by the DNS name it also gives you errors. So I guess a correct functioning is I would sign up eth0 and eth1 to the DNS server but eth1 does not have real IP. Then I could go to the next screen.

12.2 EBS on CARS; Do I need to install the infrastructure of grid on the applications node?

I have my cluster of 2 nodes running without any problem.
I do the rapidwiz for applications and then when it got to the point where say you, it's what you want put on some RAC nodes, when I clicked on the button
It gave me an error about how it has not found the RAC nodes in an .xml file.
Is it because you have to have the infrastructure installed grid and back up and running for applications to be able to search the RAC nodes?
Also, do I need to configure the grid Infrastructure on the node applications in some way?

I found several guides on how to do it, but I'm running into some different questions.
Thank you
Lady Allora.

Hello

Yes, you need to have PAP/GRID services i.e., CRS, CSS etc. must be running.

When you select CARS as installation on screen rapidwiz, it prompts you for the nodes on which RAC services are running.

If you have 2 node RAC, it will list the 2 nodes and you will need to select them for your installation.

It is not that I know of any special configuration required.

Kind regards

Hugues

RAC node down for a month

Hi all
I have the data base RAC with two nodes that is a copy of the Production database which purpose QA.
There were a few problems that took two weeks to be resolved and since then there is a node running and active and the other is down for 1 month.
Since it is QA we had no need of SLA and issues have been fixed when we had time to work on it.
Before you start the RAC node that is down I would like to know if I need to take care of something before you start the node that is down for a month.
Or if I need to make a correction.
I'd appreciate any comments.
Thanks in advance
KZ

If the remaining node went unchanged, so you can start the node to the ground with no problems... a minute, a day or a month, it's okay.

The biggest challenge over such a long period of time is to make sure that someone does not have configuration changes to the top node. You don't want to apply the patches of OS or Oracle patches. This can complicate things when the other node comes back upward.

See you soon,.

Brian

Could not start the 2nd node - Exception ' this cluster node failed to deserialize the config java.io.StreamCorruptedException: invalid type: 100.

I use a single node of consistency on Solaris 10, 64-bit 1.7 JVM. It works very well. However, the problems start when I'm trying to start a 2nd node of Eclipse running on the JVM 64-bit Windows that is configured exactly the same as on Solaris. Observing these two newspapers JVMs, I can see that each node detects the other, however, the node that was started the 2nd always gets the exception below and ends. It doesn't matter on what OS I starts it's always the 2nd JVM that gets this error.
What can be wrong? What is my config? If it wasn't, why the first node set up and working properly?
Here's the exception:
2013-09-26 14:15:29, 378 [Logger@9254847 12.1.2.0.0] ERROR consistency - 2013-09-26 Oracle coherence GE 12.1.2.0.0 14:15:29.378/6.164 < error > (thread = Cluster, member = 3): this cluster node failed to deserialize the config
java.io.StreamCorruptedException: invalid type: 100
at com.tangosol.util.ExternalizableHelper.readObjectInternal(ExternalizableHelper.java:2348)
at com.tangosol.util.ExternalizableHelper.readObject(ExternalizableHelper.java:2336)
at com.tangosol.io.DefaultSerializer.deserialize(DefaultSerializer.java:74)
at com.tangosol.coherence.component.util.daemon.queueProcessor.Service.readObject(Service.CDB:1)
at com.tangosol.coherence.component.net.Message.readObject(Message.CDB:1)
to com.tangosol.coherence.component.util.daemon.queueProcessor.service.grid.ClusterService$ ServiceJoining.read (ClusterService.CDB:14)
at com.tangosol.coherence.component.util.daemon.queueProcessor.service.Grid.deserializeMessage(Grid.CDB:19)
at com.tangosol.coherence.component.util.daemon.queueProcessor.service.Grid.onNotify(Grid.CDB:21)
at com.tangosol.coherence.component.util.daemon.queueProcessor.service.grid.ClusterService.onNotify(ClusterService.CDB:3)
at com.tangosol.coherence.component.util.Daemon.run(Daemon.CDB:51)
at java.lang.Thread.run(Thread.java:724)
Stop the Cluster service.
2013-09-26 14:15:29, 378 [Logger@9254847 12.1.2.0.0] ERROR consistency - 2013-09-26 Oracle coherence GE 12.1.2.0.0 14:15:29.378/6.164 < error > (thread = Cluster, member = 3): asked to stop the cluster service.
2013-09-26 14:15:29, 378 [Logger@9254847 12.1.2.0.0] DEBUG consistency - 2013-09-26 Oracle coherence GE 12.1.2.0.0 14:15:29.378/6.164 < D5 > (thread = Cluster, Member = n/a): Service de Cluster in the cluster on the left
2013-09-26 14:15:29, 378 [Logger@9254847 12.1.2.0.0] ERROR consistency - 2013-09-26 Oracle coherence GE 12.1.2.0.0 14:15:29.378/6.164 < error > (thread = Invocation: management, Member = n/a): InvocationService ending because of an exception not handled: java.lang.RuntimeException
2013-09-26 14:15:29, 378 [Logger@9254847 12.1.2.0.0] ERROR consistency - 2013-09-26 Oracle coherence GE 12.1.2.0.0 14:15:29.378/6.164 < error > (thread = Invocation: management, Member = n / a):
java.lang.RuntimeException: join query has been abandoned
at com.tangosol.coherence.component.util.daemon.queueProcessor.service.grid.ClusterService.doServiceJoining(ClusterService.CDB:86)
at com.tangosol.coherence.component.util.daemon.queueProcessor.service.Grid.onServiceState(Grid.CDB:23)
at com.tangosol.coherence.component.util.daemon.queueProcessor.Service.setServiceState(Service.CDB:8)
at com.tangosol.coherence.component.util.daemon.queueProcessor.service.Grid.setServiceState(Grid.CDB:21)
to com.tangosol.coherence.component.util.daemon.queueProcessor.service.Grid$ NotifyStartup.onReceived (Grid.CDB:3)
at com.tangosol.coherence.component.util.daemon.queueProcessor.service.Grid.onMessage(Grid.CDB:38)
at com.tangosol.coherence.component.util.daemon.queueProcessor.service.Grid.onNotify(Grid.CDB:23)
at com.tangosol.coherence.component.util.Daemon.run(Daemon.CDB:51)
at java.lang.Thread.run(Thread.java:724)
2013-09-26 14:15:29, 378 [Logger@9254847 12.1.2.0.0] DEBUG consistency - 2013-09-26 Oracle coherence GE 12.1.2.0.0 14:15:29.378/6.164 < D5 > (thread = Invocation: management, Member = n/a): service management left the cluster
2013-09-26 14:15:29, 378 [Logger@9254847 12.1.2.0.0] DEBUG consistency - 2013-09-26 Oracle coherence GE 12.1.2.0.0 14:15:29.378/6.164 < D4 > (thread = Cluster, Member = n/a): delayed ignorant response to the JoinRequest for management 14:15:29.42 2013-09-26

POF serialization (-System Dtangosol.pof.enabled = true property) is enabled on the first node and disabled the second.

Guru: Listener is down on a node of the RAC. Why?
Hello!

Listener is broken on a node of the RAC.
We started the successful listener, but couldn't find the reason for this!

We do not find a problem in newspapers Clusterware, Syslog alert newspapers...

Can you help us?

-VIP newspapers *.

Oracle Database 10g Release 10.2.0.4.0-Production Copyright 1996, 2008 Oracle CRS. All rights reserved.
2012-08-27 20:25:17.190: [RACG] [1] [7090] [1] [ora.host3.vip]: Interface verified lan900 failed (host = host3)
Settings are not valid, or failed to put in place (host = host3) VIP

2012-08-27 20:25:17.190: [RACG] [1] [7090] [1] [ora.host3.vip]: clsrcexecut: env ORACLE_CONFIG_HOME = / ora1/crs

2012-08-27 20:25:17.190: [RACG] [1] [7090] [1] [ora.host3.vip]: clsrcexecut: cmd = / ora1/src/bin/racgeut EI ORA_DEBUG USR= 0 54/ora1/src/bin/racgvip che
CK host3

2012-08-27 20:25:17.190: [RACG] [1] [7090] [1] [ora.host3.vip]: clsrcexecut: rc = 1 hour = 8.471 s

2012-08-27 20:25:17.190: [RACG] [1] [7090] [1] [ora.host3.vip]: end of resource = ora.host3.vip action = vΘrifier, State = 1, time = 8.538 s

2012-08-28 08:29:21.079: [RACG] [1] [3350] [1] [ora.host3.vip]: clsrcstartorp: error with malloc

-Newspapers Sqlnet.ora*

Fatal OR connect error 12170.

VERSION INFORMATION:
AMT for HP - UX: release 10.2.0.4.0 - Production
UNIX Domain Socket IPC Protocol adapter for HP - UX NT: release 10.2.0.4.0 - Production
Oracle leaves NT Protocol adapter for HP - UX: release 10.2.0.4.0 - Production
Adapter protocol TCP/IP NT for HP - UX: release 10.2.0.4.0 - Production
Time: August 27, 2012 21:15:29
Tracing not lit.
AMT error struct:
NS main err in code: 12535
TNS-12535: TNS:operation expired
NS secondary err code: 12560
NT main err in code: 505
AMT-00505: Operation timed out
NT secondary err code: 238
NT OS err code: 0
Customer's address: (ADDRESS = (PROTOCOL = tcp (PORT = 52275))(HOST=xxx))

-Journal Crsd *.

2012-08-27 19:59:25.562: th_select_answer [OCRSRV] [32]: failed in response. CLSC ret [3]
2012-08-27 20:25:17.196: CheckResource [CRSAPP] [1100146] error ora.host3.vip = 1 error code
2012-08-27 20:25:17.204: [CRSRES] [1100146] in stateChanged, target of ora.host3.vip is online
2012-08-27 20:25:17.204: [CRSRES] [1100146] ora.host3.vip on host3 went DISCONNECTED unexpectedly
2012-08-27 20:25:17.204: [CRSRES] [1100146] StopResource: set the values of the CLI
2012-08-27 20:25:17.222: [CRSRES] [1100146] attempt to stop "ora.host3.vip" Member "host3".
2012-08-27 20:25:17.470: [CRSRES] [1100151] in stateChanged, ora. DB. DB3_TEST. Db3.SRV target is online
2012-08-27 20:25:17.470: ora [CRSRES] [1100151]. DB. DB3_TEST. Db3.SRV on host3 went DISCONNECTED unexpectedly
2012-08-27 20:25:17.471: [CRSRES] [1100151] StopResource: set the values of the CLI
2012-08-27 20:25:17.482: [CRSRES] [1100153] in stateChanged, ora. DB. DB_SE. Db3.SRV target is online
2012-08-27 20:25:17.482: ora [CRSRES] [1100153]. DB. DB_SE. Db3.SRV on host3 went DISCONNECTED unexpectedly
2012-08-27 20:25:17.483: [CRSRES] [1100153] StopResource: set the values of the CLI
2012-08-27 20:25:17.485: [CRSRES] [1100151] attempt to stop ' ora. DB. DB3_TEST. Db3.SRV' Member 'host3.
2012-08-27 20:25:17.504: [CRSRES] [1100153] attempt to stop ' ora. DB. DB_SE. Db3.SRV' Member 'host3.
2012-08-27 20:25:17.698: [CRSRES] [1100146] judgment of the "ora.host3.vip" Member "host3" succeeded.
2012-08-27 20:25:17.699: ora.host3.vip [CRSRES] [1100146] RESTART_COUNT = 0 RESTART_ATTEMPTS = 0
2012-08-27 20:25:17.704: ora.host3.vip [CRSRES] [1100146] failed on host3 moving.
2012-08-27 20:25:17.751: [CRSRES] [1100146] StopResource: set the values of the CLI
2012-08-27 20:25:17.766: [CRSRES] [1100146] attempt to stop "ora.host3.LISTENER_host3.lsnr" Member "host3".
2012-08-27 20:25:17.959: [CRSRES] [1100151] stop the ' ora. DB. DB3_TEST. Db3.SRV' Member "host3" succeeded.
2012-08-27 20:25:17.960: ora [CRSRES] [1100151]. DB. DB3_TEST. Db3.SRV RESTART_COUNT = 0 RESTART_ATTEMPTS = 0
2012-08-27 20:25:17.965: ora [CRSRES] [1100151]. DB. DB3_TEST. Db3.SRV failed on host3 moving.
2012-08-27 20:25:18.088: [CRSRES] [1100153] stop the ' ora. DB. DB_SE. Db3.SRV' Member "host3" succeeded.
2012-08-27 20:25:18.089: ora [CRSRES] [1100153]. DB. DB_SE. Db3.SRV RESTART_COUNT = 0 RESTART_ATTEMPTS = 0
2012-08-27 20:25:18.168: ora [CRSRES] [1100153]. DB. DB_SE. Db3.SRV failed on host3 moving.
2012-08-27 20:25:18.182: CheckResource [CRSAPP] [1100186] error ora. DB. DB_SE.cs = 1 error code
2012-08-27 20:25:18.186: CheckResource [CRSAPP] [1100177] error ora. DB. DB3_TEST.cs = 1 error code
2012-08-27 20:25:18.191: CheckResource [CRSAPP] [1100185] error ora. DB. DB_SE.cs = 1 error code
2012-08-27 20:25:18.196: CheckResource [CRSAPP] [1100178] error ora. DB. DB3_TEST.cs = 1 error code
2012-08-27 20:25:18.360: [CRSRES] [1100146] judgment of the "ora.host3.LISTENER_host3.lsnr" Member "host3" succeeded.
2012-08-27 20:25:19.630: [CRSRES] [1100185] in stateChanged, ora. DB. DB_SE.cs target is online
2012-08-27 20:25:19.635: [CRSRES] [1100177] in stateChanged, ora. DB. DB3_TEST.cs target is online
2012-08-27 20:25:19.647: change of State [CRSRES] [1100178] abandoned (locked): ora. DB. DB3_TEST.cs
2012-08-27 20:25:19.647: [CRSRES] [1100178] X_RES_Unavailable: stateChanged - resource is not available: ora. DB. DB3_TEST.cs
(File: caa_Resource.cpp, line: 3640)

-Alert Log *.

Mon Sep 27 20:25:17 2012
ALTER SYSTEM SET noms_service = 'DB_SE', 'UKRTEL' SCOPE = MEMORY SID = 'DB3 ';
Mon Sep 27 20:25:17 2012
ALTER SYSTEM SET noms_service = 'DB' SCOPE = MEMORY SID = DB3';
Mon Sep 27 20:25:17 2012
Immediate Kill Session #: 871, serial No.: 54502
Immediate Kill Session: sess: c0000004389967e0 OS pid: 7623
Immediate Kill Session #: 875, serial No.: 34456
Immediate Kill Session: sess: c0000004389992b0 OS pid: 7667
Immediate Kill Session #: 878, serial No.: 55639
Immediate Kill Session: sess: c00000043796cca8 OS pid: 25922
Immediate Kill Session #: 879, serial No.: 29044
Immediate Kill Session: sess: c00000043899bd80 OS pid: 7629
Immediate Kill Session #: 880, serial No.: 30557
Immediate Kill Session: sess: c00000043796e210 OS pid: 5756
Immediate Kill Session #: 881, serial No.: 32729
Immediate Kill Session: sess: c00000043899d2e8 OS pid: 7627
Immediate Kill Session #: 884, serial No.: 35036
Immediate Kill Session: sess: c000000437970ce0 OS pid: 26163
Immediate Kill Session #: 885, serial No.: 10137
Immediate Kill Session: sess: c00000043899fdb8 OS pid: 14835
Immediate Kill Session #: 886, serial No.: 45274
Immediate Kill Session: sess: c000000437972248 OS pid: 7655
Immediate Kill Session #: 887, serial No.: 4090
your welcome :)

But do not forget to mark this thread as answered

Too many IP addresses on the RAC cluster node

I have 2 Virtual Box computers running a 11.2.0.3 RAC cluster using Oracle Linux 6.3.
It is / etc/hosts on the first node:
[root@vmoe1 etc] # cat/etc/hosts
127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4
: 1 localhost localhost.localdomain localhost6 localhost6.localdomain6
#
# Public
192.168.56.51 vmoe1.localdomain vmoe1
192.168.56.52 vmoe2.localdomain vmoe2
# Private
192.168.43.51 vmoe1 - priv.localdomain vmoe1-priv
192.168.43.52 vmoe2 - priv.localdomain vmoe2-priv
# Virtual
192.168.56.61 vmoe1 - vip.localdomain vmoe1-vip
192.168.56.62 vmoe2 - vip.localdomain vmoe2-vip
#
192.168.56.74 ol6elsa0
#
192.168.56.251 c11.localdomain c11
[root@vmoe1 etc] #
IP configuration scripts are:
[root@vmoe1 network-scripts] # cat ifcfg-eth0
DEVICE = 'eth0 '.
IPADDR = 10.0.2.15
HWADDR = "08:00:27:D5:E5:93."
TYPE = "Ethernet".
[root@vmoe1 network-scripts] # cat ifcfg-eth1
DEVICE = 'eth1 '.
IPADDR = 192.168.56.51
HWADDR = "" 08:00:27:7 C: 08:7F ""
TYPE = "Ethernet".
[root@vmoe1 network-scripts] # cat ifcfg-eth2
DEVICE = "eth2".
IPADDR = 192.168.43.51
HWADDR = "08:00:27:E9:E8:99."
TYPE = "Ethernet".
[root@vmoe1 network-scripts] #.
But if I run ifconfig, I see that too many IP addresses are assigned:
[root@vmoe1 network-scripts] # ifconfig
eth0 Link encap HWaddr 08:00:27:D5:E5:93
INET addr:10.0.2.15 Bcast:10.255.255.255 mask: 255.0.0.0
ADR inet6: fe80::a00:27ff:fed5:e593 / 64 Scope: link
RUNNING BROADCAST MULTICAST MTU:1500 metric: 1
Fall of RX packets: 146 errors: 0:0 overruns: 0 frame: 0
Dropped packets: 219 TX errors: 0:0 overruns: 0 carrier: 0
collisions: 0 txqueuelen:1000
RX bytes: 11370 (11,1 KiB) TX bytes: 22754 (22.2 KiB)
eth1 Link encap HWaddr 08:00:27:7 C: 08:7F
INET addr:192.168.56.51 Bcast:192.168.56.255 mask: 255.255.255.0
ADR inet6: fe80::a00:27ff:fe7c:87f / 64 Scope: link
RUNNING BROADCAST MULTICAST MTU:1500 metric: 1
Fall of RX packets: 2982 errors: 0:0 overruns: 0 frame: 0
Dropped packets: 2063 TX errors: 0:0 overruns: 0 carrier: 0
collisions: 0 txqueuelen:1000
RX bytes: 355353 (347,0 KiB) TX bytes: 478295 (467.0 KiB)
eth1:1 Link encap HWaddr 08:00:27:7 C: 08:7F
INET addr:192.168.56.61 Bcast:192.168.56.255 mask: 255.255.255.0
RUNNING BROADCAST MULTICAST MTU:1500 metric: 1
eth1:2 Link encap HWaddr 08:00:27:7 C: 08:7F
INET addr:192.168.56.65 Bcast:192.168.56.255 mask: 255.255.255.0
RUNNING BROADCAST MULTICAST MTU:1500 metric: 1
eth2 Link encap HWaddr 08:00:27:E9:E8:99
INET addr:192.168.43.51 Bcast:192.168.43.255 mask: 255.255.255.0
ADR inet6: fe80::a00:27ff:fee9:e899 / 64 Scope: link
RUNNING BROADCAST MULTICAST MTU:1500 metric: 1
Dropped packets: 197896 RX errors: 0:0 overruns: 0 frame: 0
Dropped packets: 128717 TX errors: 0:0 overruns: 0 carrier: 0
collisions: 0 txqueuelen:1000
RX bytes: 160437548 (153,0 MiB) TX bytes: 62783891 (59.8 MiB)
eth2:1 Link encap HWaddr 08:00:27:E9:E8:99
INET addr:169.254.237.102 Bcast:169.254.255.255 mask: 255.255.0.0
RUNNING BROADCAST MULTICAST MTU:1500 metric: 1
Lo encap:Local Loopback link
INET addr:127.0.0.1 mask: 255.0.0.0
ADR inet6:: 1/128 Scope: host
RACE of LOOPING 16436 Metric: 1
Fall of RX packets: 32960 errors: 0:0 overruns: 0 frame: 0
Dropped packets: 32960 TX errors: 0:0 overruns: 0 carrier: 0
collisions: 0 txqueuelen:0
RX bytes: 19428995 (18.5 MiB) TX bytes: 19428995 (18.5 MiB)
[root@vmoe1 network-scripts] #.
According to syslog, it seems that NTP uses IP addresses a lot for example 192.168.56.65:
[root@vmoe1 network-scripts] # grep "56.65" var
Mar 19 14:35 vmoe1 ntpd [1545]: listening on the interface #11 eth1:1, 192.168.56.65 #123 Enabled
Mar 19 14:43:23 vmoe1 ntpd [1735]: listening on the interface #12 eth1:2, 192.168.56.65 #123 Enabled
[root@vmoe1 network-scripts] #.

Can someone explain why 192.168.56.65 this IP address is used by eth1:2?

I found the reason why: IP addresses ending with 64, 65 and 66 are used by the listener to SCAN:
```
[root@vmoe2 ~]# srvctl config scan
SCAN name: vmoe-scan.localdomain, Network: 1/192.168.56.0/255.255.255.0/eth1
SCAN VIP name: scan1, IP: /vmoe-scan.localdomain/192.168.56.65
SCAN VIP name: scan2, IP: /vmoe-scan.localdomain/192.168.56.66
SCAN VIP name: scan3, IP: /vmoe-scan.localdomain/192.168.56.64
```

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