Ntp Server for Oracle 11gr2 (oracle clusterware) on HP-UX

we are planning to configure a ntp server on Windows 2003 server for our Oracle 11gr2 RAC (2 nodes) on HP-UX but we have some issues to be clear. Following are the details for our environment.
RAC : Oracle Clusterware (2 nodes)
Database : 11gr2
OS: HP-UX B11
Hardware: HP Intergrity Blade Servers BL860c i2
ntp server : HP Proliant
if our ntp server fails how the both nodes will manage the time?

if our ntp server fails how the both nodes will manage the time?Use NTP insure that all cluster nodes must be synchronized to the same time ,in 9i , 10g and 11gR2 Oracle Clusterware includes the Cluster Time Synchronization Service (CTSS) . On startup Clusterware checks for a NTP configuration, if found, CTSS goes into Observer mode. This means it will monitor the clock synchronization and report in the Oracle Clusterware alert log if it finds a problem. If it does not find a NTP configuration, CTSS will be active .
Check
http://docs.oracle.com/cd/E26996_01/E18548/html/manager_ntpconfig.html
http://docs.oracle.com/cd/E23824_01/html/821-1454/time-20.html

Similar Messages

Version of Application Server for Oracle E-Business suite 12.0.4 ?

Hi ,
I want to know the complete version of Application Server for Oracle E-Business suite 12.0.4 . The installation guide/ rapid install mention this :
A) Oracle database 10.2.0.3
B)Applications Server : 10.1.3 oc4j
C) Application Server : 10.1.2.2 (forms)
D) E-business Applications
But I want to know the complete version for 10.1.3 .Is it 10.1.3-3 or is it 10.1.3.4 or both ? This will help us ind determining the patches which can be applied ?
Thanks.
Best Regards,
brinda

Hi,
Please refer to:
Note: 468311.1 - Script to find Apache, Java, JRE, Forms version for Oracle E-Business Suite R12
Note: 454811.1 - Upgrading to the Latest OracleAS 10g 10.1.3.x Patch Set in Oracle E-Business Suite Release 12
Regards,
Hussein

How to choose a right server for Oracle Database!

Hi all,
Is there any formular that allows me to find the appropriate server configuration for Oracle database 11g?
Please help!
Thank you all.
Dan.
Edited by: Dan on 01:45 06-01-2013

Simply put ... no.
Determining the correct server is a dance between hardware vendors (one point of input to be treated with general distrust), internal expertise and experience working with similar systems, and most importantly understanding the behaviour of what you are building.
Here are some sample questions to start the ball rolling.
1. What operating system expertise does your organization have?
2. What operating system expertise is readily available in the community from which you hire applicants?
3. What type of application?
4. What are up-time expectations?
5. Requirements for high availability?
6. Requirements for time to perform a full recovery?
7. Requirements for security?
8. Storage footprint (dictates internal storage versus SAN, NAS, or ZFS)
9. Anticipated growth (3-7 years)
Everyone wants to sell you CPU clock-ticks, more RAM, more IOPS, etc. But the first thing you need to understand is the capabilities you require that are generic: Required of any solution. Only when you have a clear understanding of these factors are you ready to discuss whether the solution is a pizza box or an ODA ... an Exadata or an IBM System Z.
Far too often I find people purchasing RAM they don't need with CPU speeds that exceed the ability of their network infrastructure to move the data so pay special attention when you are ready to make your purchase to engineered systems like the ODA.

Oracle EBS agent for Oracle Clusterware or Linux Cluster

Hi,
Is there cluster HA agent available for Oracle EBS on Oracle cluster-ware or Linux Cluster?
Regards,
Iqbal

Hi Iqbal,
Oracle clusterware has bundled agents available for Oracle GoldenGate, Siebel, Apache, Peoplesoft and MySQL.
http://www.oracle.com/technetwork/database/database-technologies/clusterware/downloads/ogiba-2189738.pdf
-Natalka / Oracle

Need caring server for Oracle XE

My apologies if this is an inappropriate question or the wrong place to ask it.
I'm a small company that would like to showcase some APEX applications and need a secure and accessible server to be able to do this.
Does anyone have any experience with companies that provide leased dedicated servers that allow installing Oracle XE (or proper 10g) on it ? I've tried one and they were not very helpful. Their server was very instable and sometimes refused to reboot even when no changes had taken place yet ! I'm looking for a minimal spec'ed Linux server that will allow me to (safely) install Oracle. Speed and bandwidth are not critical but should not be too restrictive either. I'm based in the UK so this may restrict the choice of providers. Before anybody asks, I have considered hosting my own web/database server from home but my broadband connection is only 512Kbps here and not fast enough to serve my customers.
Thanks in advance.
Ruud Mantingh

winner wrote:
Hello team,
We need a raccheck script to do a health check for oracle rac on HP-UX host, can you pls help,or the below tool not supported on hp-ux?
RACcheck - RAC Configuration Audit Tool [ID 1268927.1]
Regards....!At this time, the tool is supported on the following UNIX platforms:
- Intel Linux* (Enterprise Linux, RedHat and SuSE 9 & SuSE 10)
- Oracle Solaris* SPARC
- Oracle Solaris x86-64
- AIX (requires bash shell installed)
So no hp-ux

ISCSI/NFS Storage for Oracle Clusterware

We are planning to use Oracle Clusterware 11.2.0.3 for protecting 3rd party applications. Our environment is Solaris 10 x86_64.
Would a ZFS volume on a 3rd machine (also Solaris 10 x86_64), published as an iSCSI target or a NFS share, be supported?
Thanks.
Edited by: user12022918 on 15-Apr-2013 00:47

Hi,
What are the applications planned to be protected by Clusterware?. Do they require a shared/cluster file system for persistent storage?
Thanks.

Cannot connect HTTP Server for oracle 9i database

I tried starting the HTTP Sever for oracle 9i, but i keep getting this error:
Could not start the OracleOraHome92HTTPServer service on Local Computer.
The service did not return an error. This could be an internal Windows error or an intrenal service error.
If the problem persists, contact your system administrator.
Any thoughts??
Also I get an ORA- 12535 TNS:timed- out error when I try accessing oracle 9i to create a new database...
Help....
Thanks in advance

Hi Jim,
the command is 'apachectl start'. You find the executable apachectl under $ORACLE_HOME/Apache/Apache/bin .
Best regards
Werner

Microsoft Windows Server 2003 as NTP server for IOS clients

I am trying to synchronize the clock in my switches using a Windows 2003 ntp server. Debugging shows that the switch receives an answer from the server, but will not accept it. Debugging shows "Failed validity tests 20" which I think means "bogus packet received".
On the server side I have changed the registry key HKLM\SYSTEM\CurrentControlSet\Services\W32Time\Config\LocalClockDispersion from the default value 10 to 0, found that tip on the web. I also adjusted the switch clock manually so that the difference was less than a minute. Did not help.
I am currently testing with a 2960G with IOS 12.2(25)SEE3
Here is the debug output: (ntp events, ntp packets, ntp validity)
May 14 16:07:25: NTP: xmit packet to <server ip address> :
May 14 16:07:25: leap 3, mode 3, version 3, stratum 0, ppoll 64
May 14 16:07:25: rtdel 0000 (0.000), rtdsp 10001 (1000.015), refid 00000000 (0.0.0.0)
May 14 16:07:25: ref 00000000.00000000 (01:00:00.000 CET Mon Jan 1 1900)
May 14 16:07:25: org CBD57216.A8000000 (16:13:42.656 CEST Wed May 14 2008)
May 14 16:07:25: rec CBD5705D.5075BD5A (16:06:21.314 CEST Wed May 14 2008)
May 14 16:07:25: xmt CBD5709D.515717A2 (16:07:25.317 CEST Wed May 14 2008)
May 14 16:07:25: NTP: rcv packet from <server ip address> to <switch ip address> on Vlan5:
May 14 16:07:25: leap 3, mode 4, version 3, stratum 0, ppoll 64
May 14 16:07:25: rtdel 0000 (0.000), rtdsp 10400 (1015.625), refid 00000000 (0.0.0.0)
May 14 16:07:25: ref CBBA0238.40395810 (20:45:12.250 CEST Wed Apr 23 2008)
May 14 16:07:25: org CBD5709D.515717A2 (16:07:25.317 CEST Wed May 14 2008)
May 14 16:07:25: rec CBD57256.AC000000 (16:14:46.671 CEST Wed May 14 2008)
May 14 16:07:25: xmt CBD57256.AC000000 (16:14:46.671 CEST Wed May 14 2008)
May 14 16:07:25: inp CBD5709D.56C08EFA (16:07:25.338 CEST Wed May 14 2008)
May 14 16:07:25: NTP: packet from <server ip address> failed validity tests 20
May 14 16:07:25: Peer/Server Clock unsynchronized

Nothing much in the switch, just
clock timezone CET 1
clock summer-time CEST recurring last Sun Mar 2:00 last Sun Oct 3:00
ntp server x.x.x.x
At the Windows 2003 server I changed two registry keys, but I think the first one was not needed.
HKLM\SYSTEM\CurrentControlSet\Services\W32Time\Config\LocalClockDispersion changed from 10 to 0
w32tm /config /update
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\W32Time\Parameters\Type="NT5DS"
Restarted Windows time service
Note that NT5DS means that this server will get its time from another domain controller in my domain.
The point is to make sure that time really is synchronized at the server. If you want the server to sync from an external source, consider changing the source to something other than time.windows.com
net time /querysntp and net time /setsntp
Vigleik

To Reclaim space in backend server for oracle ebs

We need to reclaim some space in backend servers for the Oracle Ebs application in Non Prod servers.For this we are already deleting fnd_lobs data while cloning from production to non production.
What else can be done so that we can reclaim much space in the backend.
Kindly assist.

989798 wrote:
We need to reclaim some space in backend servers for the Oracle Ebs application in Non Prod servers.For this we are already deleting fnd_lobs data while cloning from production to non production.
What else can be done so that we can reclaim much space in the backend.
Kindly assist.https://forums.oracle.com/forums/search.jspa?threadID=&q=Purging+AND+Strategy&objID=c3&dateRange=all&userID=&numResults=15&rankBy=10001
Thanks,
Hussein

Error while starting App server for Oracle B2B

Hi..
While starting application server, we are getting the below error hi http server log
Start process
/b2b/web_cache/Apache/Apache/bin/apachectl start: execing httpd
/b2b/web_cache/Apache/Apache/bin/httpd: error while loading shared libraries: libdb.so.2: cannot open shared object file: No such file
or directory
Because of this even HTTP_Server is not comming up.
Does anyone have any idea on this?
Please help.

Hi Cema,
Make sure that httpd.conf file (located at /ORACLE_HOME/Apache/Apache/conf ) has not changed.
Is your AS running on Linux? ".so" is used in case of linux only and for windows extension should be ".dll"
Please use the same if your http server is running on windows. HTTP Server documetation may have more details related to this.
Regards,
Anuj

Windows Server 2012 as NTP Server for Windows Server 2008R2 Domain Controller

We have one domain with 3 Windows Server 2008R2 DC's. Our Edge router is configured to get the time from the internet, and was our timesource for the PDC emulator. But lately we have migrated our major routers to Cisco IOS15, and now the timeservice on the
PDCe is unable to fetch the time. This is a known bug, as you can read here:
http://social.technet.microsoft.com/Forums/ja-JP/b16de048-8642-4799-b85a-ad092e17dd47/windows-server-2012-ntp-version-compatibility
Now I've found out that Windows Server 2012 does sync with the router. That's our DirSync server, and is in the same VLAN as our DC's. So I thought: I'll set up the Windows Server 2012 as new timeserver, so our PDCe can sync with that server. (Compony
policy is that DC's don't talk to the internet). Everything seems alright.
I've set:
w32tm /config /manualpeerlist:<IP of router>,0x8 /syncfromflags:manual
w32tm /config /reliable:yes
Changed the registry with:
HKLM\SYSTEM\CC\SERVICES\W32TIME\TIMEPROVIDERS\NTPSERVER - Enabled:1
HKLM\SYSTEM\CC\SERVICES\W32TIME\Config - AnnounceFlags:A
And stopped and started the W32Time service. I can see that the Windows 2012 server is fetching the correct time, and checked with NBTSTAT -NA that it's listening on port 123.
But our PDCe doesn't sync. (also changed the config so it has the 2012 server as timesource). Get the EventID 47:
Time Provider NtpClient: No valid response has been received from manually configured peer <w2012server> after 8 attempts to contact it. This peer will be discarded as a time source and NtpClient will attempt to discover a new peer with this DNS
name. The error was: The peer is unreachable.
What more can I try?

It only shows me the 3 DC's:
DC04.domain.local *** PDC ***[[::1]:123]:
    ICMP: 0ms delay
    NTP: +0.0000000s offset from DC04.domain.local
        RefID: 'LOCL' [0x4C434F4C]
        Stratum: 1
DC03.domain.local[10.x.x.x:123]:
    ICMP: 0ms delay
    NTP: -0.0097028s offset from DC04.domain.local
        RefID: DC04.domain.local [10.x.x.x]
        Stratum: 2
DC05.domain.local[10.x.x.x:123]:
    ICMP: 0ms delay
    NTP: -0.0127883s offset from DC04.domain.local
        RefID: W8D-VW-DC04.domain.local [10.x.x.x]
        Stratum: 2
Warning:
Reverse name resolution is best effort. It may not be
correct since RefID field in time packets differs across
NTP implementations and may not be using IP addresses.

Windows 2003 AD DC as NTP server for Mac

(I originally posted this in the Mac OS X forum but later found this group which seems more relevant)
I tired to setup my PowerBook G4 OS X 10.4.4 to use our existing NTP time server (Active Directory Domain Controller) as the source for the Mac to get its time. The Mac is joined to the domain and I can browse the domain ok (shows connectivity) but if I try to check the time setting using the command "ntpq -p" we get "Connection Refused".
To set the time server we updated the etc/ntp.conf file and updated the line:
server time1 minpoll 4 maxpoll 10
where 'time1' is the fully qualified name of our server (which we can ping from the Mac)
Any ideas?

While you can use the command line to set up your NTP connection, you can use the GUI interface in the System Preferences Date & Time pane to do this more easily. Type the name or IP address of your server in the "Set date & time automatically" field.
By the way, "time1" is not a fully qualified domain name. "time1.company.com" is an example of a fully qualified domain name. If the name doesn't work for you, try using the IP address. If this works, then your problem connecting is probably related to DNS services not resolving your server's name properly or your DHCP server not providing your network with the correct domain suffixes.
Hope this helps! bill
1 GHz Powerbook G4 Mac OS X (10.4.4)

Need link for official oracle clusterware & RAC installaiton on sol10 SPARC

Hi Forum,
I have been trying out all types of possible combination of installations for oracle clusterware and RAC on solaris 10 SPARC system. But as every document is not exact in all the steps so i have not succeeded at all.
It would be nice if anyone can give me the link for ORACLE CLUSTERWARE AND RAC INSTALLATION ON SOLARIS 10 SPARC. It would be nice if the document covers almost all the steps.
setup : sun fire 445 (2 No)
RAW disk Setup for storage.
OS: solaris 10 11/08
oracle: oracle 10.2.0.1 for DB and clusterware.
Please help me out. Its urgent.
Regards
Prakash

I have been using the same document b14205. But the steps for the oracle clusterware OUI installations are not at all specified in. in 4 steps it has completed the whole OUI setup. where as i ran into so many issues that i had to look into google to find the soultion... and doc which is more presise with the steps.. well thanks for the other document... its given a new dimention to my efforts
regards
prakash

Creating Managed Server for Weblogic that comes with Oracle Service Bus

I've installed Oracle Service Bus 10.3.
Weblogic Server 10.3 comes bundled with OSB 10.3.
Everything is working fine in the Admin Server.
But when I create a Managed server and try to start it, I get the following exception and server doesn't start :
####<Nov 10, 2009 10:24:32 AM IST> <Critical> <Security> <iflmud6dlb5jn> <OSBManagedServer2> <[ACTIVE] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'> <<WLS Kernel>> <> <> <1257828872747> <BEA-090403> <Authentication for user weblogic denied>
####<Nov 10, 2009 10:24:32 AM IST> <Critical> <WebLogicServer> <iflmud6dlb5jn> <OSBManagedServer2> <main> <<WLS Kernel>> <> <> <1257828872747> <BEA-000386> <Server subsystem failed. Reason: weblogic.security.SecurityInitializationException: Authentication for user weblogic denied
weblogic.security.SecurityInitializationException: Authentication for user weblogic denied
     at weblogic.security.service.CommonSecurityServiceManagerDelegateImpl.doBootAuthorization(Unknown Source)
     at weblogic.security.service.CommonSecurityServiceManagerDelegateImpl.initialize(Unknown Source)
     at weblogic.security.service.SecurityServiceManager.initialize(Unknown Source)
     at weblogic.security.SecurityService.start(SecurityService.java:141)
     at weblogic.t3.srvr.SubsystemRequest.run(SubsystemRequest.java:64)
     at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
     at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)
I've tried changing the boot.properties file and given clear text username and password, but even this did not change the exception.
Are there any other security concerns that are to be taken care of while configuring Managed Server for Oracle Service Bus?
Kindly help.

How are you starting the manageserver. Is it using command line or using NodeManager from Weblogic console of admin server. Most of the times we start managed server using yourDomain/bin/startManagedWebLogic.cmd (.sh).
startManagedWebLogic nameOfYourManagedServer adminURL(Ex: http://host:port).
If you created a managed server at the time of creation of domain itself using custom option, then under your domain root folder, you should see a file named like "startManagedWebLogic_readme.txt" that kind of gives the same above command.
If you added the managed server later on, to an existing single server domain, then you can use the above command.
Ravi Jegga

How to change IP, Hostname and domain name for Oracle Application R12

Hi,
I'm new to Oracle, we used to have one production and one test server for Oracle Application R12, but the test server was corrupted, so we decided to clone production server and create a new test server, after cloning and creation of test server, how should we do to change IP address, hostname and domain name for test server?
Our production and test server environment is:
Linux Enterprise AS 2.6.9
Application module: E-Business Suite Treasury only
Your advice will be much appreciated.
Regards,
Kenneth
Edited by: 850209 on Apr 7, 2011 5:37 PM

850209 wrote:
Hi,
There are few tnsnames.ora and listener.ora files in the system, how to know which one are effective? If I change tnsnames.ora hostname entry, do I need to change listerner.ora file also?
Thanks.
Regard,
Kenneth.tnsnames.ora is used only by client processes. listner.ora is used only to configure the listener, and that is a server side issue only. In addition, the listener can start without any listener.ora at all, using all default values. See my discussion of tns issues at edstevensdba.wordpress.com
If you are using dbcontrol, you will most likely need to reconfigure it, using the emca utility.

Ntp Server for Oracle 11gr2 (oracle clusterware) on HP-UX

Similar Messages

Maybe you are looking for