Need to rename a data store.

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• I need a few persistent data store help of Pentecost

  Hi, I have a problem, try to store persistent data, I m using Eclipse 3.4.2 and BlackBerry plugin, as I check my work with the correct laboratory and my code hasn´t issues only a warning I see on the laboratory code it s normal, but when I try to run the Simulator I get this:

  "Eception exception: lack of measurement of the resource.

  and this is the code

  package com.rim.someguy;
  
  //Import section
  import net.rim.device.api.ui.*;
  import net.rim.device.api.ui.component.*;
  import net.rim.device.api.ui.container.*;
  import net.rim.device.api.system.*;
  import net.rim.device.api.util.*;
  import net.rim.device.api.i18n.ResourceBundle;
  import java.util.*;
  
  public class measure extends UiApplication implements measureResource{
  
      //Variables for user interface fields
      private EditField numMeasureDev;
      private AutoTextEditField observation;
      private EditField lecture;
      private ObjectChoiceField choice;
      private EditField date;
  
      //Persistent data
      private static Vector data;
      private static PersistentObject store;
  
      //Resource bundle variable
      private static ResourceBundle _res;
  
      //MAIN
  
      public static void main(String[] args){
          measure app = new measure();
          app.enterEventDispatcher();
      }
  
      //Save Menu
      private MenuItem saveItem = new MenuItem(_res, SAVE, 110, 10){
          public void run(){
              StoreInfo nfo = new StoreInfo();
              nfo.setElement(StoreInfo.NUM, numMeasureDev.getText());
              nfo.setElement(StoreInfo.LEC, lecture.getText());
              nfo.setElement(StoreInfo.DAT, date.getText());
              nfo.setElement(StoreInfo.SEL, _res.getString(choice.getIndex()));
              nfo.setElement(StoreInfo.OB, observation.getText());
              data.addElement(nfo);
  
              //Storing data
              synchronized(store){
                  store.setContents(data);
                  store.commit();
              }
              Dialog.inform(_res.getString(APP_SUCCESS));
              numMeasureDev.setText(null);
              lecture.setText(null);
              date.setText(null);
              choice.setLabel(null);
              observation.setText(null);
          }
      };
  
      //Get Menu
      private MenuItem getItem = new MenuItem(_res, GET, 110, 10){
  
          protected int index;
  
          public void run(){
              synchronized(store){
                  data = (Vector) store.getContents();
                  LabelField label = new LabelField();
                  label.setText("Selecciona el dato a mostrar: ");
                  BasicEditField bef = new BasicEditField();
                  index = Integer.parseInt(bef.getText());
                  if (!data.isEmpty()){
                      StoreInfo nfo = (StoreInfo) data.elementAt(index);
                      numMeasureDev.setText(nfo.getElement(StoreInfo.NUM));
                      lecture.setText(nfo.getElement(StoreInfo.LEC));
                      date.setText(nfo.getElement(StoreInfo.DAT));
                      choice.getIndex();
                      observation.setText(nfo.getElement(StoreInfo.OB));
                  }
              }
          }
      };
  
      //Persistent Object
      static{
          //Resource Bundle
          _res = ResourceBundle.getBundle("measure");
  
          //Get the reference to PersistentObject and set value to Vector if is empty
          store = PersistentStore.getPersistentObject(0xdec6a67096f833cL);
          //key is a hash
          synchronized(store){
              if (store.getContents() == null){
                  store.setContents(new Vector());
                  store.commit();
              }
          }
      }
  
      //Class created for a persistent object StoreInfo
      private final static class StoreInfo implements Persistable{
  
          //Data for elements
          private Vector elements;
  
          //Fields
          public static final int NUM = 0;
          public static final int LEC = 1;
          public static final int SEL = 2;
          public static final int OB = 3;
          public static final int DAT = 4; 
  
          //in StoreInfo, add a new empty Vector with capacity of 4 elements and persist
          public StoreInfo(){
              elements = new Vector(5);
              for(int i = 0; i < elements.capacity(); ++i){
                  elements.addElement(new String(""));
              }
          }
  
          //Retrieve Vector element
          public String getElement(int id){
              return (String) elements.elementAt(id);
          }
  
          //Set Vector Element
          public void setElement(int id, String value){
              elements.setElementAt(value, id);
          }
      }
  
      //Measure constructor declaration
      public measure(){
  
          //Create a main screen
          MainScreen mainS = new MainScreen();
          mainS.setTitle(_res.getString(APPLICATION_TITLE));
          numMeasureDev = new EditField(_res.getString(TEXT1),"",
                  Integer.MAX_VALUE, EditField.FILTER_NUMERIC);
          lecture = new AutoTextEditField(_res.getString(TEXT5),"",
                  Integer.MAX_VALUE, EditField.FILTER_NUMERIC);
          date = new EditField(_res.getString(TEXT6),"");
          choice = new ObjectChoiceField(_res.getString(TEXT2),_res.getStringArray(OPTION));
          observation = new AutoTextEditField(_res.getString(TEXT3),"");
  
          //Adding elements to Screen
          mainS.add(numMeasureDev);
          mainS.add(lecture);
          mainS.add(date);
          mainS.add(choice);
          mainS.add(observation);
  
          //Adding menuItems to menu
          mainS.addMenuItem(saveItem);
          mainS.addMenuItem(getItem);
  
          //Push all elements to screen
          pushScreen(mainS);
      }
  }
  

  If anyone knows what I m hurt you showme how please!

  Two thoughts:

  1. If you have changed somehow the object type that you want to keep, you must remove the Simulator files before running again.
  2. How about you provide a clue as to where the class cast exception that happens? You are more likely to help in this way.

• Need help pulling information data store multiple vCenters VM

  Thanks to the magic of Google and trial and error, I was able to develop the script below. The metric of the final I want to put the name of the data store the virtual computer is on and I can't for the life of understand me how do.

  $myCol = @)

  $TimeStamp = get-Date-format YYYY - MM - DD

  Game-PowerCLIConfiguration - multiple DefaultVIServerMode - confirm: $true | Out-Null

  $vcenters = @)

  "Server1."

  "Server2."

  "server3"

  "server4.

  );

  Connect-VIServer-Server $vcenters - username username-password password

  ForEach ($Cluster Get-cluster)

  {

  ForEach ($vmhost in ($cluster |)) Get - VM))

  {

  $VMView = $VMhost | Get-View

  $VMSummary = "" | Select Date VMName, NOMCLUSTER, MemorySizeGB, LogicalCPUs, ProvisionedSpaceGB, ResourcePool, DataStore

  $VMSummary.Date = $timestamp

  $VMSummary.VMName = $VMhost.Name

  $VMSummary.ClusterName = $Cluster.Name

  $VMSummary.MemorySizeGB = [math]: round ($VMHost.memorymb/1024, 2)

  $VMSummary.LogicalCPUs = $VMHost.numcpu

  $VMSummary.ResourcePool = $VMHost.ResourcePool

  $VMSummary.ProvisionedSpaceGB = [math]: round ($vmhost. ProvisionedSpaceGB, 2)

  $myCol += $VMSummary

  }

  }

  $myCol | Sort VMName | Export-CSV C:\VM-$timestamp.csv

  Any help would be appreciated.

  Thank you!

  Looks like you may be using an old PowerCLI version.

  Make one

  Get-PowerCliVersion

  What did he say?

  Upgrade to 5.5 R1

• Need help an existing data store is no longer to go in

  I have a data store that no longer exists on my SAN.  It still appears in the inventory as being inactive.  I can't remove it.  When I try to get the following:

  Call 'HostDatastoreSystem.RemoveDatastore' of object "datastoreSystem-121"on vCenter Server 'VCENTERSERVER2.onebane.com' failed."
  Operation failed, the diagnostic report: unable to query live VMFS volume State. : no such file or directory

  In addition, an of my hosts shows that it is always connected to what is interesting because the LUN has disappeared.  No VM appear on the virtual computers tab.

  Is there a way to force this LUN of stocks?

  Thank you very much!

  I've not seen instructions either - I just connect via ssh as root
  Then I use winscp and navigate to/etc/vmware
  There you can right click on esx.conf and change it.

  Helped me once to solve a similar problem.

  You will find a section starting with
  LUN/storage.

  Each logic unit number has two lines... I just removed the two lines for you LUN in question.

  First, create a backup of the file

• Shrink a VM HD - is the destination data store need to have enough space for the source or destination VM?

  Hi all

  I have an existing file with HD Server configures:

  HD1: 60 GB

  HD2: 20 GB

  HD3: 650 GB

  Total: 730 GB

  I intend to shrink HD3 250 GB that will give me a new total of 330 GB.

  My question is, when I rode the VMware Converter Standalone process and I get to the step where I select the 'destination '.  Obviously, I need to select a data store that can adapt to the virtual destination machine.

  My concern is that it shows the size of the source disk (Go 730) (see image below), and for some reason any part of the conversion process the destination data store requires the storage of the size of 330 GB vm 730GB as opposed to the 'new '.

  

  Can anyone confirm?

  Thank you

  There are no for the data store 730 GB free in order to submit the conversion. 330 GB free (size after reduction) would be sufficient.

  If you also select a provisioning, you could even start the conversion with less free space on the data store, but it may fail at some point, if the actual data meet.

• Data store renamed after failover

  Hello

  I use vSphere U2 with SRM 5.0 5.0.  Storage is a synchronous of NetApp V3210 at FAS2240-4.

  I did a cover of the SRM and I found that the data store in vCenter was renamed snap-xxxx-datastore_name.  Why the data store has been renamed?  Can I prevent SRM to rename the data store?  Is it possible to get the data store named return to what it was originally?  If so, how can I do it?

  Thank you

  Frank

  This is the default behavior of MRS, and yes it can be changed.  Page 89 of the Administrator's guide.

  Keep the SRM of renaming of the warehouses of data recovery | virtual insanity

  http://www.VMware.com/PDF/srm_admin_5_0.PDF

• Change of name of data store

  Dear all,

  I need to understand if this is possible or not, I have a data store who have a few VM in it, if for some reason any Naming Convention I want to rename the data store, it can be done without disruption of the VM? The confusion here is from VM disk shows that the data store in 'change settings' how this will change if the data store is renamed using vCenter server.

  waiting for response.

  Thank you

  You can rename your store data without problems and with the virtual machines running on it, since vSphere using the UUID data store and not the display name.

• Kickstart: Local data store destroyed do not reinstall it

  I noticed that when I reinstall ESXi 5 on a server already built, the previous local data store is not destroyed.

  I said to make a 'install' and 'overwritevmfs '.

  install - firstdisk = mptsas, local - overwritevmfs

  in the upper part of the kickstart but the store of previous local data remains.

  I tried to use clearpart

  clearpart - alldrives - overwritevmfs

  Yet the local data store of the previous generation, as well.

  Part of my process of kickstart is to rename the store local data (datastore1) to a meaningful name that includes the hostname so if I reinstall, the data store rename fails (since there is no datastore1 on the 2nd install).  Also, I need to know the name of the data store, as I'm checking out the files ' / ' when installing (via oem.tgz) and move before the first reboot in the section post % (or they will be gone). The only persistent location is the local data store. This also effects kickstart for resettlement syslog that goes to the local data store as well.

  Suggestions on how do I delete a data store local existing during the installation (unless you delete the RAID and re-create)?

  -JC

  I wrote the following script to rename the local old data store ESXi 5.0 using Primo-kickstart script:

  _____________________________________________________________________

  AcceptEULA

  #clearpart - firstdisk = cciss, local - all - overwritevmfs # removes all partitions on local drive (for G1 blade servers) but will not erase the label VMFS

  clearpart - firstdisk = hpsa, local - all - overwritevmfs # removes all partitions on local drive (for G6 blade servers) but will not erase the label VMFS

  install - firstdisk = hpsa, local - overwritevmfs

  rootpw SECRET

  reset

  % include/tmp/networkconfig

  % pre - interpreter = busybox

  # extract information network startup

  VMK_INT = "vmk0".

  VMK_LINE = $(localcli réseau ip interface ipv4 get | grep "${VMK_INT}")

  IPADDR = $(echo "${VMK_LINE}" | awk '{print $2}")

  NETMASK = $(echo "${VMK_LINE}" | awk '{print $3}")

  GATEWAY = $(esxcfg-route | awk '{print $5}')

  DNS = "10.130.0.21,10.130.0.22."

  Hostname = $(nslookup "${IPADDR}" | grep adresse | awk '{print $4}')

  echo ' network - bootproto = static - addvmportgroup = false - device = vmnic0 - ip = ${IPADDR} - netmask = ${MASK} - gateway = ${GATEWAY} - nameserver = ${DNS} - hostname = ${HOSTNAME} "> / MC

  p/networkconfig

  firstboot % - interpreter = busybox

  # Extract the host name of the host number

  # Example: HC - moon01.tapkit .net = ' 01, sc - moon02.tapkit .net = ' 02, sc - moonNN.tapkit .net = 'NN ',.

  HL ='hostname-s | WC-c"

  hostNum = $(nom d'hôte-s | cut-c'expr $hl-2'-'expr $hl-1')

  # Rename the local data store to something more meaningful

  # Find the current local data store NAME (exclude all the SAN HSV200 data store)

  DatastoreName = "$(liste étendue d'esxcli stockage vmfs |) grep ' esxcli - trainer = csv - format-param = fields = "Device, model" list of basic storage device | grep - v "HSV200". grep - v "Device". cut - d-f1' | AWK '{print $1}')'

  NewDataStoreName = "datastore$ hostNum.

  # Rename the data store

  Vim - cmd hostsvc/datastore/rename $DatastoreName $NewDataStoreName

  # copy % first startup script newspapers to persistent data store

  CP /var/log/hostd.log "/ vmfs/volumes/$NewDataStoreName/firstboot-hostd.log".

  CP /var/log/esxi_install.log "/ vmfs/volumes/$NewDataStoreName/firstboot-esxi_install.log".

  # Needed for configuration changes that cannot be performed in esxcli (thank you VMware)

  reset

  _____________________________________________________________________

  I hope this helps...

  A big thank you to William Lam for his great contribution: http://www.virtuallyghetto.com/2011/07/automating-esxi-5x-kickstart-tips.html

  Gilles Marcil

• Find Select or search the allocated space of vCAC Database data store

  Hello

  I need to declare the data store space allocated by the store of data and market.

  In the attachment is the vCAC display where values are visible.

  Homepage > Infrastructure > reservations > Reservations

  Does anyone know where to find in the database?

  SELECT DISTINCT D.Name, SUM(E.MaxCapacity) AS Reserviert, SUM(B.StorageAllocated) AS Verwendet
  FROM [vCAC].[dbo].[HostReservation] A, [vCAC].[dbo].[HostReservationToStorageStats] B, [vCAC].[dbo].[HostToStorage] C, [vCAC].[dbo].[HostStorageReservationPolicy] D,[vCAC].[dbo].[HostReservationToStorage] E
  WHERE A.HostReservationName = 'RES-Default' AND A.HostReservationID = B.HostReservationID AND A.HostReservationID = E.HostReservationID AND B.HostToStorageID = C.HostToStorageID AND C.HostStorageReservationPolicyID = D.HostStorageReservationPolicyID AND C.HostToStorageID = E.HostToStorageID AND D.Name = 'Gold'
  GROUP BY D.Name;
  

• Data store 'datastore1' is in conflict with a store of data that exists in the data center which has the same URL (.), but is back different physical storage

  Hello

  I am new to vCenter Server, so you can assume that I'm missing something obvious.

  I installed vCenter Server 5.5 and one of the two hosts of re-usable ESXi 5.0.0 connected correctly. When I try to connect to the second 5.0.0 ESXi host, I get the error message:

  Data store 'datastore1' is in conflict with a store of data that exists in the data center which has the same URL (.), but is supported by different physical storage

  I Googled it and found what I think are the best answers that are successful, but they all seem pretty unique in their situation (they have a cluster, I do not have) etc. Some solutions involve disconnecting the store of data and reconstruction of things. I would not make things worse and can live without doubt with the help of vSphere client (and not the web client) until maybe I can start again with a 5.5 installation to a new host once I have back up everything from the host unconnectable. I closed all the VM on the host of the second. I have put in maintenance mode. I've renamed the data store, all to nothing does not.

  Thanks in advance

  The problem is that a whole army could not be connected to vCenter due to the problem, the solution involving disconnection of the host apply.

  Here is how I solved the problem:

  1 use the client vSphere client heavy, connect you to the host that cannot not be connected to vCenter Server.

  2. click on the host computer, and then click the Configuration tab.

  3. click on "storage".

  4. find the offending on the right data store.

  5. right click on the data store incriminated and click 'remove '.

  6. click on 'Add storage' in the top right.

  7. follow the steps to find this data not mounted store. I gave him a new name just to be sure, even if it's probably not necessary.

• VMware ESXi 5.1.0 VMFS5 maximum data store size

  Hi all

  I read white papers on VMFS and I get conflicting answers on the maximum size of a VMFS5 data store.

  We are using a Dell EqualLogic PS6100 and linking the LUNS via iSCSI for host servers.

  I need to create a data store TB 4 for my file server reside on.

  (A) is it possible?

  (B) are there performance problems with the largest data warehouses such as I want to do.

  Block sizes C) must be modified to mount a data store of this size and how you do it.

  Any idea or article links would be greatly appreciated.

  Keith

  (A) Oui it is possible but you will need to use a RDM - ESXi 5 allows access to 64 TB but the size of the virtual disk is always capped at 2 TB - 512b

  (B) you must not

  (C) with ESXi 5 block size is no longer a variable that you define for a VMFS data store

• Remove a data store

  I need to remove a data store so that I can reformat vmfs3 to vmfs5. It is my understanding that vcenter will not introduce any APD or correct payday loans? The LUN will remain visible to all guests, as I said I just need to remove the data store on this subject, so I can recreate it with vmfs5.

  I guess after I remove it, I should questions some hosts renumerisations (except done automatically vcenter) before I recreate?

  Thank you.

  You are right, since you don't anyone the LUN, there is no problem with ODA...

  Simply remove the data store and create a new one. After that you can rescan all hosts so that they detect the new format.

  André

• Best practices for a NFS data store

  I need to create a data store on a NAS and connect to some servers ESXi 5.0 as a NFS datastore.

  It will be used to host virtual machines less used.

  What are the best practices to create and connect a datastore NFS or networking and storage view bridges in order to get the best possible performance and decrease is not the overall performance of the network?

  Concerning

  Marius

  Create a new subnet of layer 2 for your NFS data warehouses and set it up on his own vSwitch with two uplinks in an active configuration / eve of reunification. Uplink should be variously patches in two distinct physical switches and the subnet must have the disabled bridge so that NFS traffic is not routable in other parts of your network. NFS export can be restricted to the IP address of storage host IP (address of the VM kernel port you created for NFS in the first step), or any address on that subnet. This configuration isolates traffic NFS for performance, ensures the security and redundancy. You should also consult your whitepapers of storage vendors for any specific recommendation of the seller.

  Data warehouses can be made available for the guests you wish and you can use Iometer to compare PAHO are / s and flow rate to see if it meets your expectations and requirements.

• The data store name already exists

  Hello

  I have 3 hosts in my group and I am trying to add a 4th. The host, I'm trying to add part of the cluster, but it was removed there because it has been used a few weeks somewhere else. I have since reinstalled ESX and try to add back to the cluster.

  When I try and add a NFS data store to the host named "NAS-storage" added it is automatically renamed to "NAS-storage (1)", if I try the rename without (1) I get an error message...  "The NAS-storage name already exists." 3 other guests are currently connected to the data without any problem store.

  How can I fix it?

  I tried to reboot the host, restart the service of railway infrastructure and to rename the data store on the other hosts to something else.

  Welcome to the forums.

  Make sure that you add the store of data with exactly the same name/IP address and the name of path as those mounted on other hosts

  You can get the correct mount point by running

  esxcfg-nas -l
  

  Maish

  VMTN moderator | vExpert

  Author of VMware vSphere Design

  @maishsk | My Blog

• Problem renaming of data warehouses and networks

  I have recently upgraded a number of servers to ESX 4.1 to 5 ESXi and vCenter vCenter 4 5 and have noticed a problem. Whenever I have rename a data store or a network, the new name is added to the list of network or data store, but the old name is too present. In the past, if I had a data store and renamed her, I'd still only 1 ad for the renamed data store. With ESXi 5, I have two - the former name and the new name. It goes the same for networks. And they always appear in vCenter as being attached to the host. I tried to disconnect/reconnect vcenter, removing the host and add it again, restart the ESX host and always the old names appear.  If I look at the host through vShpere, everything seems OK with the renowned name 1.  But vCenter can't seem to let go of the old data store names and network.  Any ideas?

  I can't tell you for sure. This has to do with the return to a snapshot of the IMO. If you have a single host and back to a snapshot you will be logged out anyway (if the Group of ports of origin no longer exists). In a cluster, you will have the opportunity of the first migration/vMotion virtual computer to another host that maintains such a group of port before returning to a snapshot. As I said, just a thought.

  André