FMS3 Linux and virtual host

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• What is the interval of time between the virtual machine Linux and ESXi host synchronization?

  I have ESX5.0 with a centos6 installed on this linux virtual machine.

  After the installation of vmware for Linux virtual machine tools, I activated the time synchronization between the virtual machine linux and ESXi host through vmware-toolbox-cmd.

  I wonder what is the interval of time between the virtual machine linux and ESXi host synchronization? If I quickly time OS system, when the OS system time will sync back to the ESXi host?

  According to http://www.vmware.com/files/pdf/techpaper/Timekeeping-In-VirtualMachines.pdf:

  By default, the demon checks the guest only once per minute operating system clock.

  However, depending on whether the guest is behind or in front of the result is different. So, please read the section "periodic synchronization" (at least) in the document mentioned above.

  André

• Script to collect some statistics on hosts and virtual machines

  I'm trying to accomplish to get the following statistics, put into a script.

  When I run this script, it must be run by "vcenter" and result the following items.

  The cluster name / number of hosts / number of computers models and virtual / assigned the total memory of all the virtual machines on the cluster (not what is actually to be in use)

  Thus, for example, in the XYZ group with 4 guests, if I have 20 MV that I have 4 GB of RAM for each virtual machine, the output should be 80 GB

  XYZ 4 20 80 GB

  I suspect that you forgot the Select at the end in order to recover the amount.

  @{N = 'CPU'; E = {}

  Notice-EEG-Id (Get-View-Id $_.) ExtensionData.Host - VM property | %{$_. VM}) - property 'Config.Hardware.NumCPU ' |

  %{$_. Config.Hardware.NumCPU} | Measure-object-sum |  Select - ExpandProperty sum}},

• Management of VMs: Which one to use, "hosts and Clusters" or "models and virtual computers.

  Hi all

  As the subject says, when you manage virtual machines, which is better to use? Hosts and Clusters? Models and virtual computers?

  It's our facility:

  Previously we had only been using "Hosts and Clusters" manage all of our virtual machines. We organize objects of the individual within vApps and Resource Pools. We had also installation on these both parent objects permissions for who has access to what.

  Basically, we have about 12 members. Everyone has their own virtual machines that they use for training, etc. We manage centralized via AD with users and groups user access. We also have some users assigned to some hosts to maintain the level of things between the two hosts. Our license does not DRS, BTW.

  I just replaced our server vCenter in preparation for our 4.1 vSphere upgrade later this year, Yes, we are on vSphere 4.0 currently. So I went ahead and 'computers models and virtual"allowing to create user folders, gave users access and placed virtual machines of all users within these folders. (I heard recently that the use of the hosts and Clusters was semantically incorrect). Even if they have access to their folder, they cannot create a virtual machine because they cannot access a host. A computer file virtual and models can be assigned to a host?

  I didn't assign permissions to each user in order to add to each host, because I didn't want others to mess with other virtual machines. All users previously red access only, but sinc the virtual machines and templates folders are not assigned to any host, they can get in their folder to create and manage their virtual machines.

  Then, I go on this wrong all the models and virtual computers and do I just keep using our hosts and Clusters of installation above permissions groups?

  Any advice on the semantics in this would be appreciated.

  Thank you

  Johnathan

  All,

  I solved my problems.

  Check book Scott Lowes ' Mastering VMware vSphere 4 "Chapter 9, he described the use of Resource Pools to the VM group under the view of the hosts & Clusters. Using the same names as the files under VMs & models and adding the same permissions, I was able to force every user to use their own folder under VMs & templates and only their Resource Pool under hosts & Clusters. So now the two views reflect the objects of each user and their access controls are correct.

  Items to remove this Lessines:

  Use Of Resource Pools under host & Clusters to manage the default host for users.

  Files under VMs & models allows you to manage virtual machines model announcement for each user (simple view).

  Thanks for the help,

  Johnathan

• Difference between the hosts and virtual machines

  Happy new year!

  I guess that's a stupid question, but I don't know the answer to it.

  I created pools from VM. Some jobs in the pool are hosts and some virtual machines. What is the difference between the hosts and virtual machines. I thought I could only create virtual machines, but I guess I could create hosts as well. -What happened?

  Thanks for your help.

  where does say desktops are hosts?  A host is usually referring to an ESXi server.  A virtual machine is just the guest OS running on the host computer.  A pool is a group of VMs that can extend over several hosts.

  Gunnar

• Do not click on in the VM and can not move files between hosts and virtual

  Do not click on in the VM and can not move files between hosts and virtual

  Home - Windows XP x 64 Edition

  Virtual - Windows 2003 Web Edition

  -vmware.log

  ...

  sept 23 14:10:17.875: mks | Setting size 40 pile of thread to 1048576.
  sept 23 14:10:17.875: mks | Adjusting size of 41 of the stack of the thread to 1048576.
  sept 23 14:10:17.890: mks | USBGW: Writing referee op: 13 len:36
  sept 23 14:10:21.718: vcpu-0 | Unified TOOLS loop capacity requested by 'box to tools-MDN; now sending via the TECO
  sept 23 14:10:21.718: vcpu-0 | GuestRpc: Channel 7, toolbox-MDN app reviews.
  sept 23 14:10:21.718: vmx | DnDRegisterRpc: Rpc of DND already set to 1
  sept 23 14:10:21.718: vmx | CopyPasteRegisterRpc: already the value 1
  sept 23 14:10:21.890: vcpu-0 | VMXVmdb_LoadRawConfig: Loading of raw configuration
  sept 23 14:10:22.000: vmx | DnDRegisterRpc: Rpc of DND already set to 1
  sept 23 14:10:22.000: vmx | CopyPasteRegisterRpc: already the value 1
  sept 23 14:10:23.750: mks | USBGW: Writing referee op: 13 len:36
  sept 23 14:10:30.703: mks | Setting size 40 pile of thread to 1048576.
  sept 23 14:10:30.718: mks | Adjusting size of 41 of the stack of the thread to 1048576.

  ...

  Any ideas?

  Thank you

  If your license key allows, update your VMware Workstation version 7.1.4

  Otherwise, at least upgrade your VMware Workstation to version 7.0.1

  In the menu bar, help-> Check for Updates on the Web.

• Virtual LAN with guests and the host only

  Hello

  I have a win server 2008 r2 host and a couple of virtual machines.

  I want to create a VLAN that contains the host and guest of the virtual machine. I intend to host the domain controller.

  I put the network connection from the guest to "host-only '.

  Then I tried ping between the guest and the host. Ping fails. "request time out" @host and "destination host unreachable'@guest.

  Firewall is turned off on both.

  What could be the problem? Is there another way to reach my goal?

  Kind regards

  Dembele.

  Did you stop the firewall service, or you have turned off the firewall? Stopping the service does not work.

  In any case, take a look at for example example 4 in the http://support.microsoft.com/kb/947709/en-us for how to configure ICMP (ping) settings.

  André

• Dedicated network adapter to the virtual machine and the host computer not let can visit his profile

  OK, here's my question, I know how to give themselves a phyiscal nic to a vmware, but I wanted to take it one step further and do not leave the host send or receive data from this network card, only the virtual machine can use this network/NIC...

  Here's my reasoning, I have to network conections, one is for my internal/field network and the second is a direct connection to the internet (Comcast) I don't want to use to separate the machines have for internet connection, I want to be on the same machine phyiscal and have just the vmware machine talking to comcast... is it possible?  I am running VMware workstation 7, last update.

  Thank you

  Cdrshm

  I assume you are using a Windows host?

  If Yes...

  -first set up networking networking with vmnetcfg.exe

  -assign vmnet0 to the network card for the internal network

  -assign vmnet2 to the network card used for direct access to the internet

  -Right-click on the map network-icon in the systray and access the properties of the network adapter for vmnet2

  -Disable all other protocols and the Protocol of vmware_bridge for this network adapter

  result: a virtual machine that uses vmnet2 can directly access the internet and the host has no IP address for this network adapter - and therefore cannot use it.

  _________________________

  VMX-settings- WS FAQ -[MOAcd | http://sanbarrow.com/moa241.html]- VMDK-manual

• Virtual Center audit for virtual machines and ESX hosts

  Hi guys.

  I need to audit a system with 1000 + virtual PCs and hope you guys knew a script floating around in the VMware community who could interrogate Virtual Center for more information on all ESX and VMS hosts. Did anyone done something like this before?

  Looking for information on ESX, versions hostnames, Virtual Machines running on each host and the types of each virtual machine, the IP address of each virtual machine OS.

  Thoughts anyone?

  Thank you

  Hello

  RVTools is to look like Alan Renouf Powershell script vDiagram... http://www.virtu-al.NET

  Also, learn more about Veeam Reporter.

  Best regards
  Edward L. Haletky
  VMware communities user moderator, VMware vExpert 2009
  ====
  Author of the book ' VMWare ESX Server in the enterprise: planning and securing virtualization servers, Copyright 2008 Pearson Education.
  Blue gears and SearchVMware Pro items - top of page links of security virtualization - Security Virtualization Round Table Podcast

• Virtual hosts and the CF Server installation

  CF8
  FC8 (yes I know, it must really be RHEL for support)
  Apache 2.2.6
  
  
  I'm testing on a new Web server to a client. We strive to use servers virtual apache with a single instance of CF8. It will be just a few virtualhosts, not a large amount.
  
  After a few problems with the facilities and the connector, I was able to get CF8 running with apache. After you have configured the virtualhosts I could only get to the CFIDE directory after you add it as an alias in the virtualhost config.
  
  If I try to pull up a test file of cfm to a virtualhost site SEE reports file not found. Yet he will shoot to the top of the site administrator. I guess it's because the path of the /CFIDE that corresponds to the root of the main Web server.
  
  Can I run a single instance of CF on apache and its virtual hosts? I know that CF is running in the VirtualHosts as its a CF error screen However, it seems fair that CF is very confused when it comes to directory paths.

  I fought the issue throughout the day. I was so happy to come across your post. Unfortunately, there is no attached response. :-( I thought about her in my installation. I hope that it will be beneficial to you.

  It turns out that the problem was a permissions error. When Coldfusion was unable to read the directory of my virtual server there default wwwroot standard. To fix it I did a "chmod-r a + rX/home/jason/public_html. Then I tried loading the page again and everything was good.

• Apache virtual hosting and URL prefixes

  I have a little trouble with PHP treatment after the implementation of a virtual server on apache.
  
  
  This is the configuration:
  
  Apache is installed and the document root is "C:\Program Files\Apache Group\Apache2\htdocs", which was originally as localhost as well
  
  Virtual hosting must be put in place for "C:\WEBSITES\mysite" this directory, you will see, is outside the htdocs directory.
  
  
  
  I edited the httpd.conf file as follows to configure a virtual server.
  
  < VirtualHost 127.0.0.1:80 >
  DocumentRoot "C:\WEBSITES\mysite.
  ServerName mysite.local
  < / VirtualHost >
  
  I have not forgotten remap localhost is...
  < VirtualHost 127.0.0.1:80 >
  DocumentRoot "C:\Program Files\Apache Group\Apache2\htdocs"
  ServerName localhost
  < / VirtualHost >
  
  
  the hosts file got too twisted to include this:
  127.0.0.1 localhost
  127.0.0.1 mysite.local
  
  
  Everything has restarted and hey presto localhost always treat PHP correctly but mysite does not work.
  
  
  I'm sure I have not adjusted the url prefix. The DWeaver help files refer to an IIS configuration. Could someone inform me on what to put in this line and why. Other traps to put that in place would also kindly received
  
  
  PS - port 80 is the port for listening if it helps.
  

  Gary,

  Thank you snapped. Everything works OK. My test php page now displays correctly
  ...... "HOORAY. HE *? *** ! WORKS WELL"which I think would be appropriate.

  Best regards

  MARK

• Oracle on Linux and Windows Client question database server: NetMgr Windows and Linux NetMgr

  People,

  Hello. I have installed Oracle Database 11 g 2 server in the Oracle Linux 5 Starter PT853 Instance of database virtual machine. Then I installed Oracle Database 11 g 2 client for 32-bit Windows XP 64 - bit Windows virtual machine. Now I face the problem of connection of the VMs 2 as below:

  
  In Manager Net Linux Server Machine:

  Service name: PT853
  Connection type: default database
  "TCP/IP Protocol".
  Host name: localhost
  Port name: 1521

  Listener: LISTENER
  Protocol: TCP/IP
  Host: localhost
  Port: 1521

  
  I test the Service PT853 with "SYSADM" username and password "SYSADM". The connection is successful.
  In the Windows XP Client computer, the information in the Net Manager is the same, but the connection is not successful. Its details are as below:

  
  NET Service Name: PT853
  Protocol: TCP/IP
  The database Machine host name: localhost
  Port number: 1521
  Name of the Basic Service: PT853
  Connection type: default database

  
  I have test the Service using "SYSADM" UserID and password to 'SYSADM' which are the same with Linux, but this error: TNS: listener does not currently of service requested in connect descriptor.

  
  I followed this tutorial http://www.vmware.com/support/ws5/doc/ws_devices_serial_2vms.html to configure 2 virtual machines in Windows 7 host machine.

  In Windows XP Oracle database Client Installer directory, the "tnsnames.ora" file has an entry that matches the name Service in Net Manager. Directory of database server installation Oracle Linux, the file 'tnsnames.ora' has no entry because I installed the server of Oracle database with the instance of database startup PT853.

  
  I tried to test 2 virtual machines in the way as below:

  In Linux, [user@localhost ~] $ping WindowsXP_HostName
  Release: Unknown host WindowsXP_HostName

  
  At the Windows XP command prompt:
  C:\ping localhost.localdomain
  Its release: ping localhost 127.0.0.1 with 32 bytes of data...
  Reply from 127.0.0.1: bytes = 32 time = 2ms TTL = 128

  
  He meets a few times and then disconnected by itself. It seems that Windows XP is ping itself and not Linux server. The host name of the Linux server is 'localhost' as well. It is a kind of confusion for me.

  
  From the information above, we can see that 2 VMs cannot connect between them. Net Manager in Windows XP Oracle Client unable to connect its Service PT853 with the Oracle Linux database server.

  My question is:

  Can any folk tell me how to connect Oracle Client in Windows XP with the Oracle Linux database server?

  
  Very grateful in advance.

  user8860348 wrote:

  People,

  Hello. Thanks much for the reply. I am very grateful for your help.

  In Manager Net Linux Server Machine:

  Service name: PT853
  Connection type: default database
  "TCP/IP Protocol".
  Host name: 192.168.196.102
  Port name: 1521

  Listener: LISTENER
  Protocol: TCP/IP
  Host: 192.168.196.102
  Port: 1521

  I test the Service PT853 with "SYSADM" username and password "SYSADM". The connection is successful.

  In the Windows XP Client computer, the information in the Net Manager is the same as below:

  NET Service Name: PT853
  Protocol: TCP/IP
  The host of the database Machine name: 192.168.196.102
  Port number: 1521
  Name of the Basic Service: PT853
  Connection type: default database

  I test the Service using the "SYSADM" username and password "SYSADM" which are the same with Linux and the connection is successful as well.

  IP 192.168.196.102 is Linux. This means that oracle database Client in Windows XP may log into Oracle Database Server under Linux. Don't you think I'm not mistaken? If so, I'm very happy and very grateful to you.

  "Do you think I'm not mistaken?

  By definition, if you can establish a connection, then you are correct.

• Virtual host name

  We have one Equallogic running on a PS4100. I'm relatively new to the learning system so even my way around it. This could be a simple query.

  My question is this: we have an old server with 4 TB of data storage. Call the SERVER1. It is retirement due.

  I would like to move that data to the Equallogic, where I have plenty of room for it.

  However, we have many, many customers running many readers mapped to SERVER1. Instead of remapping all, which will have an age, y at - it a facility inside SAN HQ or group leader to give a virtual host name (which will be "SERVER1") and intellectual property to a volume? Pretty sure that our former NAS system a few years back was able to do this.

  For customers, the transition would be seamless - they would always connect to the same host name, only it is now hosted on the Equallogic rather than being a stand-alone server. I need to update the DNS entries and turn off the original Server1 completely of course.

  Hello

  # The berries of the PS Series by themselves are just s SAN storage device that use the iSCSI Protocol to connect servers to storage. .  They are not the NAS file servers on their own.  Dell offers a NAS device that fits completely into the SAN PS, known as a FS7600.

  Kind regards

  Don

• Dual Boot Win 7 and Linux and using Win 7 in a VM

  I just bought a new laptop with Win 7 Home Premium installed. I want to dual boot Windows 7 and Linux and use Win 7 in a VM. What license I need upgrade who will allow me to do?

  Ivan.

  Well, you can use your current license and install a program from the virtual machine and install your Linux distribution you want in the program of the virtual machine with Windows 7.

  You will however need to a Windows 7 full version license.

  Buy and download Windows 7 Professional, home sharing files...

  Regarding the supported Virtual Machine programs, you can use the following text:

  https://www.VirtualBox.org/wiki/downloads

  VMware Player;

  http://downloads.VMware.com/d/details/player_401/dGpkYnRwd3didGRwQA==

  Dual-Boot Windows 7 and Ubuntu in perfect harmony

• A bit off topic-Virtual Hosting

  About ready to download my first site via FTP.

  Through the registration of my domain name, they asked me to get out of the virtual hosting.

  Have no idea what it means so in terms real simple anyone could explain to me what it is.

  Without knowing anything about your hosting service, it could mean anything. Most of the web servers run "virtualized" as in multiple servers running on a physical like directories computer are "virtualized" in the sense that the URL that you see are not necessarily the physical file and the structure of folders on the drives of the server, but it is not clear what you mean. If there is a configuration option specific to the page of your service provider, you will need to take with them most likely...

  Mylenium