Cluster setup question

          Hi,
          I tried to set up a cluster environment on Solaris boxes. The cluster is the simple
          one with basic architecture: 1 admin server with two managed servers on different
          boxes.
          There is no problem to start the admin server. When I run startManagedPortal.sh
          on managed machine, the admin server got some error: "Error in file distribution
          servlet while processing request of type "wl_ear_resource_request", java.io.IOException:
          Broken pipe". The managed servers can still running up. Any ideas?
          Thank in advance.
          Peter

Hi,
We recommend that your clustered servers be member servers. If they are, you need an additional server that acts as the domain controller in the domain that contains your
failover cluster.
In most cases, it is not advisable to install other roles on a server running the Hyper-V role. The exception is when the Remote Desktop Virtualization Host role service is
installed.
It is not supported to combine the Active Directory Domain Services role and the Failover Cluster feature on Windows Server 2012
Hope this helps.
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Similar Messages

Verify HA Cluster setup in Oracle Virtual machine thru GUI

Hi All,
I have setup 3 node cluster with HA[Oracle VM] enabled.When i checked in the GUI it
shows "High availability Infrastructure works well" like that.
For testing HA, I poweroff one of the Oracle Virtual server node from the Oracle Virtual manager browser.
Then if i checked the "Server Pools > Edit Server Pool ".check for "High Availability Infrastructure" browser keep going.
Also one more thing is the Powered off machine automatically after some time it is coming up.Is
it right ?
After powered off if i run the below command in ovmmgr it shows 2 nodes are up.Same o/p
how can i get in GUI when i clicked High Availability Infrastructure in "Server Pools > Edit Server Pool "
[root@xxxovmsr1 ~]# /usr/lib/ovs/ovs-cluster-check master alter-fstab
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2
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Basic question
How to verify the cluster setup from the GUI when i click "High Availability Infrastructure" check button?
Some one can help me in this please ?
Regards,
JK
Edited by: user2861234 on Jun 29, 2009 8:11 AM

Hey,
After powered off one of VM server if i run the below command in ovmmgr it shows 2 nodes are up.
Why are you going ovmmgr ?
Are your checking it only thru gui part of the manager or also thru thr command line.
Oracle vm server - are hosts for your virtual systems your create on them.
If you power off the server - from GUI part you can see - it as switched off or unreachable
If your HA feature is enabled for that pool having more than 1 server sharing the /OVS filesystem - then he virtual system which is runnign on 1 of the Oracle VM server - will not die
It will migrate to other available server in the pool - which is whole idea and purpose of HA
I don't understand what exactly you are trying to crosscheck or verify here with these commands
High Availability Infrastructure in "Server Pools > Edit Server Pool "
root@xxxoxxxr1 ~# /usr/lib/ovs/ovs-cluster-check master alter-fstab
O2CB cluster ocfs2 already online
2
Cluster setup complete.
If you have to check whether your HA feature is working - form GUI you can got o server pool - tab -
edit it
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Why do we use reverse proxy for Oracle RAC Cluster setup

Hello All,
I got this question lately.. "why do we use reverse proxy for Oracle RAC Cluster setup". I know we use the reverse proxy at Middleware level for multiple security reasons.
Thanks..

"why do we use reverse proxy for Oracle RAC Cluster setup".
I wouldn't. I wouldn't use a proxy of any sort for the Cluster Interconnect for sure.
Cheers,
Brian

SOAP ports with cluster setup and BES?

Okay, our cluster setup in NetWare (yes, still NetWare cluster) with Groupwise 7.0.3 we have unique TCP ports for the client/server (like 1677-something). Even though each clustered node has a unique IP and is running in protected memory.
That being said:
We'd like to enable SOAP for use with BES and GWArchive.
The issue/question:
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If the SOAP port must be the same (I'm not the BES admin, so I don't know if the setup lets you specify just one port or if you can defined them per PO), can you run multiple POA on the same physical host (keep in mind, this is clustered with protected memory) and use the same TCP port # for SOAP?

kjhurni wrote:
> Okay, our cluster setup in NetWare (yes, still NetWare cluster) with
> Groupwise 7.0.3 we have unique TCP ports for the client/server (like
> 1677-something). Even though each clustered node has a unique IP and is
> running in protected memory.
>
> That being said:
>
> We'd like to enable SOAP for use with BES and GWArchive.
>
> The issue/question:
>
> Do either of these figure out the SOAP port for each PO? Or must the
> SOAP port be the same among all the PO's for BES to work properly?
>
> If the SOAP port must be the same (I'm not the BES admin, so I don't
> know if the setup lets you specify just one port or if you can defined
> them per PO), can you run multiple POA on the same physical host (keep
> in mind, this is clustered with protected memory) and use the same TCP
> port # for SOAP?
>
>
I haven't used BES, but in general there's no auto-discover method for
SOAP ports, so yes they'd probably have to be the same port.

OSB cluster setup with SSL

Hi,
Could any one help me here..
Cluster setup for OSB with SSL enable
1) Admin and 2 Managed server are running on same host
2) cluster domain created in development mode
2) While starting second managed server getting below error..
<Oct 4, 2010 8:04:58 AM PDT> <Error> <ClusterTimer> <BEA-000000> <Cannot contact Admin server. Therefore constructing the Cluster Authority Current time with
the time skew 0
java.rmi.RemoteException: ClusterTimerAuthority error; nested exception is:
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ed exception is:
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at com.bea.wli.timer.ClusterTimerService.initialize(ClusterTimerService.java:88)
at com.bea.wli.sb.init.FrameworkStarter._preStart(FrameworkStarter.java:221)
at com.bea.wli.sb.init.FrameworkStarter.access$000(FrameworkStarter.java:79)
Truncated. see log file for complete stacktrace
Thanks,
Sushma.

Even I faced the same issue..but eventually the problem got resolved with below resolution:
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BAM Cluster setup - issue with whole server migration configuration

HI,
We are working on a SOA , BAM , BPM Cluster setup on OEL VMs
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Followed the document - except for web tier setup
http://www.namredlek.nl/orasoa/InstallSOASuite11gOnCluster_v1.pdf
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The error is clearly out there
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For server migration to work properly, you need to add the properties listed below:
Interface=eth0
NetMask=255.255.255.0
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Hi Frank,
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this is my original post from early this week:
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How to Uninstall SQL instance on active-passive SQL server , which failed during Cluster Setup (Error-Failed at Validate Active Directory Configuration)
active-passive SQL server cluster setup failed due to some steps missed in initial cluster setup,
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Asandeen

Hello,
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Display logfiles in cluster setup (HTTPS UI)

Hi all
In my standalone setup, I can display and download logfiles in HTTPS-Webgui under "Log Subscriptions" -> "Log Files".
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Hello Christoph,
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Network Extender & Cluster Setup

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Ah. And I am guessing (really just confirming) that Open Directory is one piece of functionality which is in OSX Server, but not in the basic Snow Leopard distribution.
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Weblogic cluster setup

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http://e-docs.bea.com/wls/docs70/pdf/cluster.pdf
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Hi There,
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Does oracle clusterware comes shipped with the specific release (10g, 11g..etc) database installation pack or is it a separate download?
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Kernel Upgrade of R/3 4.7 Enterprise in Cluster Setup

Hi Experts,
We have a cluster setup with SAP R/3 Enterpirse 4.7 with MSSQL in windows 2003 server with node A and node B. Presently the system is running on Node B.
We also have two application servers (Dialog Instance).
Now I want to upgrade kernel of R/3 system. Please let me know what is the procedure for upgrading the kernel in cluster setup.
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Sharath

Hi All,
I have successfully upgraded the kernel patch from 640-43 to 640-201 for R/3 4.7 with cluster setup. Currently the system was in Node B.
The only problem which I faced after copying the files to run folder was that the system was not coming up. So we copied back the old kernel files and started the system and it was coming online.
Wen we anayzed the problem we came to know that after copying the latest kernel files the system was not coming up as some DLLs were missing. The Note 684106 - Microsoft runtime DLLs solved the issue. Downloaded the files R3DLLINSTZIP which was given in the note and installed the files and after that my system came up with the latest kernel files.
Hope this will be helpfull for someone in futue.
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Database bau host in HA cluster setups

In cluster setups for MSSQL, is there a technical term to describe the host that will run specific SQL instances/databases under normal circumstances (i.e. while it is up and doesnt need to be run by another server in the cluster)?

This is the "Primary Node" for the instance. That's not a term that has any technical meaning in a Windows Cluster. You may use cluster failover policies for the instance to help ensure that the instance is normally running on its Primary Node.
You can set the Primary Node for the instance as the "Preferred Owner" in the cluster configuration. This will cause that node to be preferred over other nodes for failover
and failback.
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David http://blogs.msdn.com/b/dbrowne/

Oracle 11gR2 RAC VM and SCAN and DNS and /etc/hosts (two) setup questions

Hi,
I am looking forward to setting up two Oracle 11gR2 RAC instances
on my Oracle VM test machine.
I plan on using the Oracle 11gR2 RAC VM template.
I want the final Oracle 11gR2 RAC instances to have SCAN that uses DNS.
The DNS will be pre-installed in the JeOS.
My first simple question about the setup is the following.
In my DNS name file, for example,
/var/named/chroot/var/named/milkyway.univ.db
do I need to provide the racnode1 and racnode2 information,
for example,
# DNS name file (snippet)
myjeos IN A 192.168.1.150
racnode1 IN A 192.168.1.161
racnode1-vip IN A 192.168.1.163
racnode2 IN A 192.168.1.162
racnode2-vip IN A 192.168.1.164
rac-scan IN A 192.168.1.131
rac-scan IN A 192.168.1.132
rac-scan IN A 192.168.1.133
Or, can I just provide only the rac-scan information
# DNS name file alternate (snippet)
myjeos IN A 192.168.1.150
rac-scan IN A 192.168.1.131
rac-scan IN A 192.168.1.132
rac-scan IN A 192.168.1.133
What I am getting at is the following.
Within the install process, will racnode1, racnode1-vip, racnode2,
and racnode2-vip host names and their IP address be written
to the RAC instances /etc/hosts files? (So I should not bother
to put them in the DNS name file like '# DNS name file alternate (snippet)'?)
Or, should I put the racnode and racnode-vip host names and IP addresses
in the DNS name file like '# DNS name file (snippet)'?
The second question is the following.
Are the cluster name and the scan name allowed to be different?
Currently, I would plan them to be different,
for example, rac-cluster and rac-scan.
Or, are they required to be the same,
for example, rac-cluster and rac-cluster.
Thank you.
AIM

AIM wrote:
do I need to provide the racnode1 and racnode2 information,
Or, can I just provide only the rac-scan information You need to provide all of it in DNS, because other hosts in your network will need to be able to resolve all of the normal, VIP and SCAN addresses for your RAC nodes. We write this data out to /etc/hosts just to reduce the amount of round-trip DNS requests the cluster nodes make for themselves.
Are the cluster name and the scan name allowed to be different?They can be different.

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