Why my counterpart has solved my new host name successfully?

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• Recovery after disaster - new host names, locations of different files. -noob

  Hello
  
  I am a "junior dba' best, pardon the beginner questions.
  
  I'm learning works recovery after disaster before that I never do. My scenario is that I'm assuming the worse where I actually take backups RMAN backupsets and auto, copy them to a new computer, and all rise again.
  
  In the documentation, I read that it says that you should copy tnsnames.ora and listener.ora. My first question is my hostname dead.franklyn.bignose.ca machine "works, but pretending is dead" and the NEW machine has live.franklyn.bignose.ca. tnsnames and listener.ora both of course refers to old.franklyn.bignose.ca, so I do not know how to approach this problem.
  
  Second, the new machine is that a new installation of 11.2.0.3 and the db home in/u01/app/oracle/product/11.2.0/dbhome_1/ old one was an update of 11.2.0.1 11.2.0.3 so he lives at u01/app/oracle/product/11.2.0.3/dbhome_1/. I don't know how cranky that will make Oracle.
  
  Any comments or advice?

  My first question is my hostname dead.franklyn.bignose.ca machine "works, but pretending is dead" and the NEW machine has live.franklyn.bignose.ca. tnsnames and listener.ora both of course refers to old.franklyn.bignose.ca, so I do not know how to approach this problem.

  You must set your file listener.ora accordingly with respective host names. Say about the live host name, the listener.ora should have the hostname as living and dead server, the listener.ora must have the hostname as dead

  Second, the new machine is that a new installation of 11.2.0.3 and the db home in/u01/app/oracle/product/11.2.0/dbhome_1/ old one was an update of 11.2.0.1 11.2.0.3 so he lives at u01/app/oracle/product/11.2.0.3/dbhome_1/. I don't know how cranky that will make Oracle.

  It wouldn't matter. Only thing is, you must make the appropriate changes in the required files (say listener.ora).

  Refer to this

  http://learnwithme11g.WordPress.com/2011/12/20/creating-physical-standby-database-with-RMAN-duplicate/
  http://learnwithme11g.WordPress.com/2011/12/07/creating-a-physical-standby-database-11gr2-3/
  http://www.Oracle-base.com/articles/11g/DataGuardSetup_11gR2.php
  http://gavinsoorma.com/2010/03/17/create-standby-database-using-11g-duplicate-from-active-database/

• Failed to configure HA on a new host

  Here's the scenario...

  I added a new host for my cluster existing, reproduces all the components of network correctly and can ping the new host name and IP address of the network and the vcenter Server and the license to the new host file allows HA.

  The question I have is that when I try to activate HA on this host, it fails every time with the following message appears: -.

  HA agaent has an error addnodefailedforprimarynode: cmd:

  AAM error - internal agent could not HA start.:Unknown error.

  Can someone help me solve this problem or at least point me in the right direction.

  See you soon

  Jay

  Take a look at the Configuration of the host tab in the vSphere Client. Make sure the entry field (and search) in 'And DNS routing' exists and is correct (for example, a typo in).

  André

• LaserJet P1505n printer: How can I change the host name to NPI1BDC68 to meaninful something more?

  My network, a HP LaserJet P1505n printer, host name is set to NPI1BDC68. Is this cable or is there a way for me to change? Trying to solve: manuals were reviewed, Forum questions were searched, google General search conducted. I am running Win XP and a Mac Pro with OS X 10.6.8.

  Well, which took me 10 minutes to solve.  I found the answer on a HP site based in France. (I kinda changed my google query and tried again.)  The site asks on first access, if you wish to continue in English, thankfully.  http://support.HP.com/us-en/document/c01175001

  In short, use Internet Explorer or Safari, go to the IP address of your network printer.  For Win XP users, you can determine the IP address using, start/printers and faxes /(select printer)/properties/ports tab / select new/Configure button/second field printer port to down the IP address shown.

  Once connected to the network printer subsystem, select the Networking tab.  The host name is the first field which can be changed. Enter a new name from 1 to 15 characters.  Tip: He doesn't like spaces. Underscores work well and the new name can be mixed case. Press the button apply at the bottom of the screen when done.  Warning appears that access to the printer may need to be changed if the IP address has been changed.  Acknowledge the warning. Printer goes offline for a few seconds. The page automatically refreshes and the new host name can be confirmed by inspection.

• How to change the host name

  I have a lot of VSphere 4.1, ESXi 4.1 that I need to change the host name. Then I go in VSphere, highlight the host, set mode now, goto, DNS and routing configuration, the new host name change and restart, get fashion maint and host on the console of the host name ESXi said the NEW host name in DNS and routing it says the NEW name of host, but on the left hosts & Clusters discovered I still see the OLD host name... I try to add the new host name and it is said that there are already.  Is there something I missed >? >

  John

  the name to remember in the DB vcenter. one of the ways is to remove and add the vCenter.

• Homepage of database no. connect after changing PC host name

  I changed the host name of the computer recently in Windows 7 and since then, I am unable
  to connect to the oracle database home page, I tried to enter to change some iniialization oracle files, but they are
  locked. How can I save the new host name in oracle 10g XE?

  GabyPR wrote:
  I changed the host name of the computer recently in Windows 7 and since then, I am unable
  to connect to the oracle database home page, I tried to enter to change some iniialization oracle files, but they are
  locked. How can I save the new host name in oracle 10g XE?

  Hello Gaby,.

  You may need to 'operating system administrator' privileges to change these files. Run Notepad as 'administrator' file (right click and run as admin option), then open the files in Notepad.

  You can try to change the listener.ora and replace the old name to the new host, or you can simply add your old host for the 'c:\Windows\System32\drivers\etc\hosts' file name (if the old host name is not used by another computer on your network).

  Concerning

  Gokhan Atil

• My hosts file has been corrupted, while I can't access certain sites like youtube or google etc, how do I replace a new hosts file?

  My hosts file has been corrupted, while I can't access certain sites like youtube or google etc, how do I replace a new hosts file?

  Hello

  The Hosts file and that it can do for you
  http://www.bleepingcomputer.com/tutorials/Tutorial51.html

  How to reset the default hosts file? -Mr Fixit methods and manual
  http://support.Microsoft.com/default.aspx/KB/972034

  I hope this helps.

  Rob Brown - Microsoft MVP<- profile="" -="" windows="" expert="" -="" consumer="" :="" bicycle=""><- mark="" twain="" said="" it="">

• No network connection to the virtual computer after migration manually to the new host

  We have added six new hosts to our environment, and I was tasked to test connections of VIRTUAL LAN on each of them before we move VM production of their.  This is probably a simple problem, but I am new to VMWare and need help.  I already talked to our network guys, and he assures me that the physical switches are setup and working properly.  We work a vDS.

  I'm testing 14 VLANs on six new hosts.  All but one are constantly working.  (They all work on the hosts of origin which were in force before.)  I have a static IP configuration on my test VM and MAC is set to automatic.  I checked the MAC does not change when you migrate to other hosts and the VLAN correct is listed in the settings the VM network (it is not empty).  Him VLAN will work on three of the six hosts, but not all at the same time.  The strange thing is that guests at work are constantly changing.  For example, this morning hosts11, 12 and 14 may work, but this afternoon, that could change at hosts12, 14 and 16.  I don't understand why they would change on their own.

  My test consists of VM testing, migration manually, powering back, then he ping from my computer off.  Of course everything works when I get ping responses.  When I get no answers, the test of the virtual machine has a yellow exclamation mark on the network icon in the system tray.

  What should I do to fix this?

  How is the network configured?  You have a different NIC port/cable for each VLAN or Trunking used on the side of the switch?

  If you use circuits on the side of the switch, then your GRPE ports virtual switch a VLAN ID needs to match the vlan is underway to shared resources.  No matter if it's a standard switch or switch distributed... you still need this ID of vlan.

  I've seen the random question that you encounter if missing one or more of of the uplinks on the side of the switch the VLAN.

• VM shows physical mode as unreadable RDMs after DRS put VM on new host

  Need help with a problem:

  a virtual machine with pRDMs which is part of a VCS configuration has been closed, host migrated manually again, then power on, DRS he moved to yet another host.   and for some reason, the RDM are now unreadable

  Does anyone have an idea why this happened and how to fix this?

  Notes - for this virtual machine DRS has been on 'manual', while the clusters more DRS setting is fully automatic.     Because it is set to manual, I wasn't the one that vaulted to the top of the virtual machine, but I guess the user who did it was invited to place the virtual computer somewhere and he chose to place it on a new host then that it had migrated to.

  Made this recommendation of the DRS and move them to the new host clustered VM ability to see the pRDMs?

  In the guest OS I run diskpart and the disks are online, but appear as unreadable.

  Thanks for advice on this one to help us understand the behaviour here, and what could have caused this.

  I am perfectly aware that the VNMware cannot vmotion VMs with shared during an attempt of vmotion SCSI controllers.  But it's not clear to me that the process is under the covers when DRS wants to move a virtual machine somewhere in the power.

  DRS uses vmotion to move VMS between hosts and it should has failed, if they are configured for shared scsi - I do the bet when the virtual machine has been powered and he was placed on the host wroong who has no access to the RDM - powering the virtual computer if you start on the correct host do you have access ot the RDM?

• I installed the birth of nations gold on my new pc... it has windows 7. the installation was successful, but the game does not start... Please help!

  I installed the birth of nations gold on my new pc... it has windows 7. the installation was successful, but the game does not start... Please help!

  Hello

  1. what happens when you try to start the game?
  2. do you have messages or error codes?

  Follow the steps in the article mentioned below and check if this solves the problem.

  Known graphics issues in Rise of Nations
  http://support.Microsoft.com/kb/820089

• Why my printer has suddenly started printing only the first three quarters of a page...?

  Why my printer has suddenly started printing only the first three quarters of a page...?

  Hello

  Thanks for posting the question in the Microsoft Community!

  If I understand correctly, you are facing problem with the printer of. I understand that it must be frustrating, but don't worry, we are here to help solve the problem and guide you in the right direction.

  We start with two questions:

  1 have had any changes made on the computer before the show?

  2. What is the brand and model of the printer?

  I suggest for the link and try to run the troubleshooter and check if it helps.

  Printer in Windows problems

  If the problem is not resolved, please provide more information to help you best.

  Thank you.

• VMware EVC - new host in vCenter 5.1 not in the CVS build options

  We installed a new host on our infrastructure. The specifications of the other hosts are as follows:

  Super Micro

  X8DTT

  Intel Xeon processor

  E5620 @2. 4 Ghz

  Super Micro

  X8DTT

  Intel Xeon processor

  E5606 @2. 13 Ghz

  Super Micro

  X8DTT

  Intel Xeon processor

  E5645 @2. 4 Ghz

  Intel Core i7

  950 @3. 07 Ghz

  Specifications of the new host look like this:

  Dell PowerEdge R900

  Intel Xeon processor

  X 7350 @2. 93 Ghz

  After that the new host was installed, I was not able to migrate a virtual to another host computer.

  The virtual machine requires the hardware features that are not supported or disabled on the target host

  * SSE4.1

  * SSE4.2

  We see this processor belongs to the Tigerton generation. However, VCA has not listed under generations Tigerton.

  My questions are the following:

  1. can you a generation on VCA mess with our current infrastructure and affect our VM?

  2. which generation will work to Tigerton? And if it does not, what are the risks to my other virtual machines?

  Hello

  According to this blog post

  You will need to use the Merom for Intel CPU base line, because the CPU is a very old architecture.

  (1) I guess that you are currently running at a higher level of CPU architecture than that. As the error that you are experiencing is that the virtual machine is using a new CPU instruction set (SEE4) available on the host CPU but is not available on the processor Tigerton. To set the initial planning, you will need to actually turning off all the VM and the base line the lowest value (Merom). As they would receive a "downgrade" in all areas based on the features of the CPU. Some applications are particularly sensitive to what is exposed to them, so you can do some research on that. In general, I would use CVS if I had bought new hosts with recent material and wanted to limit to comply with the older existing architecture that one just how they are exposed to the guest and don't ever use new features. You go down a step, that is much more intrusive and could have an impact on your VM.

  (2) you need the reference level of Merom, please think hard about it for your environment before that!

  Happy to help you more

• Add a new host in already created vDistributed Switch

  I want to add new host in distributed Switch but I created distributed in New Data Center switch.

  You can help... How can add new host in already created vDistributed switch.

  Thanks for the reply. My problem has been resolved. In fact, I created vDS with option "vSphere Distributed Switch Version 5.1.0" and tries to add the version 5.0.0 of the host. Now, I added the host in vDS after upgrade the version of the existing host machine.

• NFS share for one (1) added when adding to a new host in the existing data center

  I'm sure it's a simple answer, but I've been beating my head on the wall, trying to find a solution. The scenario is as follows:

  1 Vcenter has several hosts in different groups. All built at the same time with a NFS share that is shared among all.

  2. I add a new host to the data center (I tried independently and also added to a cluster as well).

  3. the new host sees its local disk as a data store, as expected, but I have to add the shared NFS datastore.

  4. at the level of the host, I go to configuration-storage-add storage and the NFS share.

  It shows and normal with NFS (1) as the name. I can't rename it as it says THAT NFS already exist. I understand that there are in the vcenter DB, but how to add this new host or host an existing environment and maintain the name of the NFS share? vCenter 5.5, 5.5 esxi

  Thanks for your help

  Neil

  finally found the problem,

  the mounting data store I used FQDN.domain.com /Datashare

  I needed to use the FULL domain. DOMAIN.COM /Datashare

  Plugs in the name of area COMPLETE the variance in the symbolic name that caused the problem.

• New host ESXi 5.1 in DMZ - cannot connect through vCenter Client or web, but can via SSH, if I have activated

  We have a simple DMZ where I set up a host running ESXi 5.1. I have another windows server in the DMZ subnet and I can load the new ESXi her host's web site. From my PC in our LAN I can not pull the top web interface 5.1 ESXi or connect via vSphere Client. If I enable SSH on the new host, can I use Putty to connect to the new host ESXi from my PC in LAN. I watched the event logs in our firewall and nothing seems to be blocked. I guess that the problem is related to a value or a firewall setting in ESXi 5.1 but I don't know. Any help would be appreciated.

  Thank you

  -Kevin

  Just a thought. Why don't run you the ESXi host in your internal network management and only virtual machines in the DMZ? Would make the ESXi host management even more secure, and you wouldn't have to open Firewall ports.

  André