Alarming on slot voltage vCPUs at the Cluster level

Similar Questions

• Reconfiguration of HA at the Cluster level

  I have a warning message indicating that HA started tipping in one of my groups. The difficulty that I found was to disable/re-enable HA to the cluster level. Does have an impact to the production host? Or is it possible safe at any time?

  Disabling HA empowerment on the cluster again will have no impact for the virtual machines or the hosts and can be performed without risk.

• total consumption on the cluster by vm

  My environment consists of a virtual centre with a bunch of 3 boxes of esx. We also use VMotion to move 3 servers. Is it possible to get using powershell, how a single virtual machine consumes total resources on the cluster vmware and who brings in a csv file? I ask for a single virtual machine, but really, I'm looking in the csv file to list all VM and what amount of resources (such as mem.consumed.average

  mem.sysUsage.average and cpu.usage.average) they consume on the cluster.

  Any help would be greatly appreciated!

  We will address this problem step by step.

  (1) statistics for virtual machines that may have been vmotioned

  There is a problem when you ask - real-time statistics.

  The reason is that these data are stored on the ESX Server, not on the virtual circuit.

  The cmdlet Get-Stat returns only the data of the ESX host on which the virtual machine is running.

  So, if we want to see statistical data for virtual machines that have been vmotioned, it is advisable to opt for one of the historical intervals!

  Note that this is not a problem VITK, QueryPerf in the SDK method displays the same behavior.

  (2) how to calculate the % of its use against the cluster?

  I don't think that the script should ask the percentages for statistics (e.g., cpu.usage.average).

  In this case, it is better to go to statistics expressed in a value for which we also have a total value at the cluster level.

  That means the script should measure for example use of the processor in MHz (cpu.usagemhz.average).

  (3) as the resources available on the cluster that take us?

  On a cluster, we can make a simple addition of the resources available on each of the clusternodes.

  For example, a 3-node cluster, where each node has a 2,669 GHz quadcore would have 3 x 4 x 2,669 GHz of CPU resources available.

  But that's what we want to measure the consumption of the virtual machine against?

  Only part of the total resources available on the server (a clusternode) ESX Server is allocated to the guests.

  Part of available resources go to the "system".

  Given the previous the next script, in my view, expresses the CPU usage and the memory of each virtual machine as a percentage of the available cluster resources.

  $report = @()
  
  $cluster = Get-Cluster  | Get-View
  $clusterCPU = $cluster.Summary.EffectiveCpu
  $clusterMem = $cluster.Summary.EffectiveMemory * 1Mb
  
  $from = [Datetime]"03/05/2009 00:00"
  $to = [Datetime]"03/05/2009 23:59"
  
  Get-VM | % {
       $cpu = $_ | Get-Stat -Stat cpu.usagemhz.average -IntervalMins 5 -Start $from -Finish $to
       $mem = $_ | Get-Stat -Stat mem.consumed.average -IntervalMins 5 -Start $from -Finish $to
       for($i=0; $i -lt $cpu.Count; $i++){
            $row = "" | select VM, Timestamp, CPUperc, Memperc
            $row.VM = $cpu[$i].Entity.Name
            $row.Timestamp = $cpu[$i].Timestamp
            $row.CPUperc = "{0:N2}" -f ($cpu[$i].Value / $clusterCPU * 100)
            $row.Memperc = "{0:N4}" -f ($mem[$i].Value / $clusterMem * 100)
            $report += $row
       }
  }
  $report
  

• HP Pavilion notebook e117dx 17: PC runs is not on and isn't showing any signs of slot voltage

  Hey all! It's my first day here, so I apologize if my question format is incorrect. The other day, my laptop does not turn on and showed no sign of slot voltage. I contacted customer support, and the issue has been resolved. That night, I closed the lid, which puts to sleep, and then soon Hibernate. Yesterday morning I tried to turn it on and received the same question. I contacted customer service and they said maybe that's a problem with my hardware. I was hoping that if all users would know additional measures to be taken, before getting my laptop repaired. I followed all the troubleshooting steps. Thank you!

  If I helped you, feel free to give me congratulations and accept my answer!

  Best regards
  Shawn

  @Shawnyg,

  Hello and thanks for the display on the HP support forums.  The only thing you can check is to run the diagnostics from the bios if you can get.

  Laptops HP - diagnostic system (F2)

  If you can not enter the diagnostics, check for any code flashing of the LED.

  HP Notebook PC - troubleshooting LED Blink Codes or beep during startup or start-up Codes

  If you can't find please contact support for repair options.

  Thanks again for posting and have a great day.

• Just a quick question about the appearance of the cluster

  Hello, this is Matthew, just a quick question about the appearance of the cluster

  Is there anyway to rearrange the order of the elements? I know cutting automatic resizing, I could move the items by hand. But if I use the cluster somewhere else, I have to move the items again...

  What I want is of the order of "Mx My Mz Ax Ay Az Temp voltage CS".

  Is there a quicker way to deal with?

  THz so much!

  You can right-click the border of the cluster and choose "arrange control cluster...". "The user interface is not as intuitive as it could be, but it will allow you to reorder items. If you use the cluster in several places, you should make the cluster in a type definition and replace all current uses of the latter with the type definition, so that they all match. They will also update automatically when you make changes to the type definition. Otherwise, you could have a situation where you have multiple groups with the same data types, but with elements in a different order, and your data will be getting a new denominated, when wire you the whole clusters. The data will be in the same order, but given that the item labels are in a different order, you can't get the data you want, when ungroup you by name.

• Iterate through the items in the cluster

  Hi all

  I have a cluster with several elements of the same type. I want one any of them handle in the same way, keeping however their labels. My solution works, however, it is prone to errors of cabling one its not really scalable. you have a better idea?

  Thank you!

  

  RubeGoldberg alarm!

  What is the problem with the application of the function of math on the cluster directly?

  

• Not enough resources to meet the level of HA failover in the cluster in data center

  Hi guys,.

  We just migrated our ESX 4 clusters to a new VirtualCenter (version of Base 2.5 - & gt; 2.5U4), and one of the clusters is showing «insufficient resources to meet the HA...» "error message.

  First of all - is it possible to refine what host is at the origin of the problem (or VC), or is it a real issue with ability?

  I followed some VMTN articles to avoid the usual bugs: -.

  • Ensure all host FQDN, and domain names are lowercase in VC - home | Configuration | DNS and routing

  • Make sure while tiny in/etc/hosts, sysconfig, /etc/vmware/esx.conf and/proc/sys/kernel/hostname on all 4 hosts.

  • Deactivated / reactivated HA on the cluster

  • Looked into the VC vpxd*.log the period of time during which HA was past - but don't know what to look for?  There are a few warnings such as:

  • Warning 'Local' 5940] FormatField: optional unset (vim.event.VmUuidAssignedEvent.vm)

  • "VpxProfiler" 2752 WARNING] InvtHostSyncLRO::StartWork took ms 2203

  • Warning 'Local' 6032] FormatField: optional unset (vim.event.HostDasErrorEvent.message)

  • "PropertyJournal" 5380 WARNING] ERProviderImpl & lt; BaseT & gt; : _GetChanges: global version name overflow host-600

  • .. .etc

  There are 4 hosts in the cluster - and capacity seems ok.  I watched [doc ability vmwarewolfs | ] http://www.vmwarewolf.com/HA-failover-capacity/ [ ], but am not sure that I totally understand it.

  4 guests look like:

  1 - 32 GB RAM (22 in use) / 17600 Mhz CPU (5548 current usage)

  2 - 64 GB RAM (31 in use) / 17600 Mhz CPU (7661 current usage)

  3 - 32 GB RAM (18 in use) / 17600 Mhz CPU (4210 current usage)

  4 - 64 GB RAM (20 in service) / 17600 Mhz CPU (7440 current usage)

  How can I work if there are really insufficient resources or is it a bug that will be bypassed by creating a new cluster and migrate more hosts in maintenance mode?

  Thanks for your time guys!

  Dan

  You have all vms with a high reserve (memory or cpu)? If so, this can cause the HA being too conservative admission control algorithm. The guide of availability of vSphere for details on the algorithm of "slot" - http://www.vmware.com/pdf/vsphere4/r40/vsp_40_availability.pdf, especially pages 13-16. Some of the mentioned options are only available in vSphere 4, but the basic mechanism is also applicable to the VC 2.5.

  VC 2.5 does not expose the details of accommodation through the user interface as vSphere 4, but you can get some information in the vpxd newspaper. Try the power on a virtual machine (you should get an error message on failover insufficient capacity) and look in the logs of vpxd for 'Housing news' - the following lines should have a few details - download those to this topic if you need help their deciphering.

  Elisha

• History of clear ranking with only refers to the cluster

  I have a group of UI elements that I save them as a strict type def be reused between various programs. I can send data in each of these elements. However, I use graphic waveform instead of waveform graphs so that I can stack data. In my application, the user can select data at different points in time so I need clear history graphic waveform and then update the graph with the necessary values. It works fine if I make a direct reference from the graph but I can't operate using just the reference to the cluster. I get either a mismatch of type if I use a strict reference, or I don't see the historic property at all if an appending reference is used. I've seen people putting this problem before but had not seen the right solutions that work with just the reference of the cluster. Any thoughts?

  In the comic book, do a right-click on the reference to the "table of waveform" and select Create-> constant.  Strictly typed constant wire at the entrance of "class of target" of "more class specific.

• How to set the cluster error in postexpression?

  Hello

  I created a c language #-driver that returns a 0 for the pass or - 1 for failure in the functions 'int MyFunction().

  Now I use this function for teststeps.

  Question is: How can I use this returnvalue to set the cluster error?

  So that one - 1 causes an error.

  I think it can be done somehow in the post expression.

  How can I put a

  If (returnvalue == - 1).

  {

  Result.Error.Code = 10100

  Result.Error.Msg = "an error has occurred."

  Result.Error.Occured = True

  }

  Thanks for help

  Hi OnlyOne,

  Check out this example (stored in TS4.0)

  The tower is done using a breakets conditional and literal.

  Locals.nReturnValue is-1? {Step.Result.Error.Code = 10100, Step.Result.Error.Msg = "Error occurred", Step.Result.Error.Occurred = True}: {}

  Concerning

  Jürgen

• Is it possible to recover the cluster labels in the data of the class?

  Is it possible to recover the cluster labels in the data of the class?

  I'm looking to use the labels of the cluster in the class data to build an insert sql on a mysql database.  I am currently doing this way by using a cluster control, but it becomes big enough and I want to reorganize.

  Thank you

  Zac

  

• Access and manipulate elements of the cluster

  I have a group of 4 elements. One of the elements is a ring with 4 data entry. Is it possible to manipulate these entires 4 data based on a condition?
  For example, when a condition = 1; then 3 ring entries will be disabled and grayed out. When not, all 4 entries must be enabled.

  Is it possible to get the local variable for those inputs of the ring in a cluster. or ideas?

  

  Hello

  When you right-click the control of the ring, you will have a Create-> property Node-> disabled]

  AS LONG AS you call the command is not strictly Type Def or the cluster that contains the control of the ring is not strictly of Type defined, you can use property "Disabled items []" to get the behavior programmatically.

  When a condition is true, the index numbers of items that need to be disabled for this hardware node of wire.

  Edit: I see that dan_u already answered, but I couldn't open the dan_u vi, I LV 2010.

  then attached the vi according to my explanation.

• Remove the cluster 2 to another cluster

  I am trying to inspect a thread and if it contains a cluster, then pull the cluster and treat it separately from the original cluster.  Help on this would be greatly appreciated.

  _Vince wrote:

  After taking a step back and looking at the bigger picture,... First of all, I want to make a data table in a cluster, send the cluster added to a vi that takes the names and values to, and then treat the data table differently.  It is the basic action that I want to do, and then if there is another cluster in the first group that I wanted to extract and deal with it, as I first asked.

  Attached, is an example of what I'm trying to do.

  Fine thanks

  Vince

  You were so close.

  

  Ben

• move the cluster for sub vi

  Hello

  I want to spend a cluster that can change its content to one under VI. The cluster does not change by program, but during programming, that is, I could add or remove items in the / cluster. Using direct wire or local variables I would have to change each sub VI that uses the cluster updated the. I also tried the typedefs, but I met the same problem.

  At the same time the Subvi should be able to update the cluster I spent.

  In C++, I use classes like struct (equivalent to the cluster of LV) and pass a pointer to a class object to a function. Within the function, I choose the members of the class I want to use inside this function. If I change the class structure, the functions of the Word are not affected (of couse only as long that I remove irrelevant of class members of the called function).

  Example (from C++):

  settings * param;  'settings' is a class that I use to group variables

  doSomethingUseful (param);

  / * the doSomethingUseful function uses the pointer to parameter and accesses the members of

  Param-> variable1

  Param-> variable2

  ...

  Hereby, I can change the values of variables stored in the param object

  */

  Best,

  Max

  
  

• Remove the cluster of clusters table

  Hi I have this program where you have an array of clusters and when you press a Boolean 'Add' button, you can add clusters to the table up to a certain limit, and it is written in a spreadsheet file. I would like also to such a function when you click on 'Remove' Boolean you can remove the cluster from the table so that the new table takes place 1 old and cluster information are removed from the worksheet so file. How can I do?

  It does not need to have the cluster, use instead to build table (for best performance initialize the array and use replaces primitive subset of table). You cannot delete items in a file, but you can read the file and remove the item and he write to the file. If it is a sub VI, you add/remove items and writing to a file each time that the sub vi is called? Do not write to the spreadsheet VI file in this case, use instead write to text file primitive. See examples of LabVIEW for some useful examples on file i/o.

• How to access the property of ListBox inside the Cluster element names?

  In LabVIEW 2010, I have a group of controls on the front panel. In this group, I have a ListBox. How can I access the Item property for the ListBox object names in my block diagram.

  Of the bunch, I can get control ListBox, but which returns a value of I32, probably the index of the selected item.

  In the block diagram, how can I get the name property of the item in the ListBox control since a reference to the Cluster?

  Thank you.

  using the table 'orders' in your cluster, you can access each item. Next, you will need to convert the reference to a 'class more specific' with a reference to an arbitrary list box (or a constant reference of the required type), then you can access all the properties of your listbox.