HA Admission Control and DPM with clusters with 3 and 2 guests

Similar Questions

• Admission control and wrap a reservation

  Dear guys,

  as long as I do not have a reservation to my res stocks (with limits) I find it really hard to check how many slots is used if I select "chess tolerate the host cluster" admission control.

  Normally slots are based on VM reserve, but what about reservation assigned to ResPools?

  Then I check the Runtime Info on my group and I do not clearly have some values:

  Subtotal in the cluster = > ok

  used slots = > ok

  places available = > what does mean?

  failover slots = > what does mean?

  For these 2 values, I went to vmware documentation, but it wasn't clear to me...

  Thanks in advance.

  Daniele

  I tested it slots is based on the vm not the Resource Pool reserve reservation

  Example: -.

  Number of slots total = 22

  Used machines slot = 4 (depending on the number of running virtual machine)

  Available places = 7

  Failover = 11 Slots (depends on how many hosts failure cluster can tolerate) if it is 1 and we have 2 node cluster, then this is 50% of the total number of connectors. Means, that you can use according to this example, you can feed only on VM 11 are now no more than that.

  If we don't do not tell me it please

• Need a Script to extract information for HA, DRS levels and admission control policy.

  Hello

  I'm looking for a Cli Script to get out information for HA, political admission control and the level of the DRS for each Cluster in the CSV format with the name of the Cluster

  (1) it must be HA information, they are handicapped his license, for each Cluster in vcenter.

  Admission control 2) enabled or disabled.

  (3) policy admission policy admission control type speciying control

  (4) DRS Automation level as manual, partially automated and fully automated.

  Need this info to keep track so we have several Cluster

  Thank you

  vmguy

  If you want to select only the groups whose name starts with Cluster, you can then change the command Get-Cluster in the first line of the script in:

  Get-Cluster-name Cluster *.

• vSphere HA Admission Control Calculator

  Hello world

  Today, I tried to place a host in maintenance mode and received the infamous "insufficient resources to meet the level of failover configured for vSphere HA. I worked around this by temporarily disabling the control of Admission, but it got me wondering how the cluster would tolerate the loss of one of the hosts.

  This is what looks like my cluster:
  -2 x Dell PowerEdge R720s with 96 GB of memory and 2 x Intel Xeon CPUs E5-2650 (12 cores) per host
  -ESXi 5.0 Update 1 + the latest patches
  -vSphere active HA
  -Admission Control Enabled (set at 50% of the resources of the reserve)
  -Active DRS
  -16 VMs Windows with the configuration of the CPU from 1 to 4 vCPUs and 1 GB to 4 GB of memory.

  I have studied this to try to determine what the cause of the problem. To do this I have set up a calculator based on Excel to determine the capacity of cluster failover. Calculations are based page 22 of «vSphere availability - ESXi 5.0»

  My ad has two parts to it:

  (1) the calculator attached that I would be very grateful if someone would review and confirm that it is correct (I hope it is and others will find it useful). I protected the leaves 'CPU' and 'Memory' so they can be used as examples. Just edit the details of CPU/memory host in other sheets to match your environment. I've left the details of my cluster in there I thought that people might use it as an example. If you like I can clean up towards the top.

  (2) a question: how will my cluster behave with the loss of a single host? If the behavior of a host in maintenance mode is something to go by not all virtual machines will begin on the hosts of the survivors that the processor requirements cannot be met. However, I read that in an event of failover HA will ignore the policy of admission control and try to start the virtual machines on the host of the survivor. Someone can it confirm please?

  I hope this is clear enough. If this isn't the case, I'll be happy to provide any additional information.

  Thank you very much!

  Sean

  Post edited by: STK2. Spelling, grammar correction. Deleted Excel document (will provide doc updated in a separate answer).

  HA admission control uses the reserves of cpu and memory for the virtual machines, not the configured and memory, the computation of the failover capabilities. You use probably the latter in your calculations. Under the tab "Resources" of the pole in order to see the reservations on your virtual machines (by default, they are 0).

  Elisha

• HA admission control - power on a virtual machine with no available slots?

  Hello world

  Is it possible this admission control would allow a machine virtual can be powered on when there is no available slots?  I don't speak HA initiate a failover, but manually power on a virtual machine of the vSphere client...

  My current settings of the laboratory are:

  -vCSA 5.5

  -5 x test VMs

  -3 guests x ESXi 5.5 with 2 processors and 4 GB of RAM each.

  -Admission control policy = host failures tolerates the cluster = 1

  -Fixed CPU slot size = 2000 MHZ (yes I know it is huge, but I am doing this to force a slot by ESX host since resources 'hidden' PR of each host ESXi brings only 3800 MHZ)

  -Then, the slot machines, 2 3 total used, 1 failover, with 2 under voltage VM.

  It is my understanding that once you run out of slots, admission control should leave you not MANUALLY power on the new virtual machines. I could do something wrong, but in my case, I am able to power on the other 2 VMS with 0 slots available. I enclose some screenshots for reference.

  Could I be missing?

  Thanks in advance.

  So this should be no possible and looks like a bug to me. Please file a support call and post the number SR here so that we can have genius watch.

• Control and Simulation in a loop / while loop with TCP/IP reading / writing of synchronization

  Hello, I have a problem with reading TCP/IP and written in two loops. The problem is NOT to get the two loops to read and write to and from the other. This has been accomplished. My problem is when I run control and the loop simulation on my laptop and the while on a RTOS remote on the controller on-Board of LabVIEW in a remote PXI chassis, the while loop the remote system running on four 4 times faster than the loop control and simulation on my laptop. In other words, for each iteration of the loop control and simulation on my laptop, there are 4 four iterations of the while loop on the remote system. I need to know how to get a degree of kinship (1:1) with these iterations of the loop. When I run a longer simulation in real time, say 10 seconds, the control and Simulation loop begins to slow, i.e. the simulation time slows down until it is no longer in real time and the "Late Finish"? Parameter is set to true and the LED lights and continues to stay lit. At this point, the system destabilizes due to what I believe is being well sampling rate too discreet and I have to end the simulation. How can I get a ratio of one to one between the loops and also to avoid slowing the loops causing destabilization?

  To give an overview of my application, I implement a control system in a network, seen in "image2.png". This is achieved using my laptop as a subsystem 1. Reference signals are generated from the laptop and the error signal is produced. Control measures taken and the control signals are sent via TCP/IP to the remote system. Position feedback is returned, and the process repeats. My system has Core I7 Procs w / 3 GB of RAM, up to 1 GB/s speed via ethernet and LabVIEW 2011 installed with all necessary modules and networking tools. The attached VI Custom_Wireless_Controller works on my laptop. The remote system I'm working on that has the 7830 NI R Series with FPGA card. OTN runs on the PXI chassis with an enbedded controller that has networking capabilities of up to 100 MB/s via ethernet. I use the FPGA for the acquisition of data and apply control signals to my plant. The plant is the PCE twist connected to the FPGA through the cable of the ECP - RIO of NOR. Subsystem 2 is this side of the CNE. The FPGA collects position, he sends to the controller via the network, receives signals from the network drive and writes signals to the plant power amplifier that operates the plant. This process is repeated and the VI and is titled Custom_Wireless_Plant.

  I appreciate the help really and look forward for her and for any question!

  Well, the first step is to understand what you have set up right now. Your control and Simulation loop on the side of the controller is configured as 'Runga Kutta 4' and you have a loop timed on the other side. In addition, you have the primitives of TCP/IP on the control and the Simulation diagram and means he will perform (a message) on the size of each minor step, which in your case is 4.

  So, you have two options:

  1. replace the Solver side controller Runga Kutta 1 (this must synchronize loops)

  2. hold RK 4, but create a Subvi around two primitives of TCP/IP and configure from the VI to run than the major (continuous) step-size. If you do it right, you should see a 'C' on the upper right part of the VI you have created.

  Please let me know if what I said is not clear...

• problem with tab structure control and event

  Hello

  My program has a tab control. In each tab, I have an event structure to control some events.

  I encountered some problems. These are:

  1. in each tab, I set tab as an event control, to altogether from the structure of the event as tab change (for example, the image below). My first problem is that when I change the tabs, in the arch depending on whether my program is entered in the next tab environment, happening at the event: change value to main tab! And gives bad result.

  

  

  2 - I've scheduled two final tabs as below in the image. I had no routine in these two tabs. Simply, I want when I change the tab, it goes to the next case of the tab control. But when I run the program, it goes to something as busy after one or two changes tab and did not work properly.

  

  Could someone help me please?

  Thanks in advance

  Baran

  Rebecca wrote:

  I want to have 4 tabs, each tab having 3 Boolean control.

  If in each tab all Boolean control wins 1, a Subvi should be run.

  I wrote this code with some time within each tab loop this case hase 3 for each Boolean control. The result is true.

  But I think that if I write it with a structure of the event within each tab instead of 3 cases, the cpu load will be lower.

  Is it not true?

  Make a unique Structure of the event.

  Add events for all controls (buttons, Boolean)

  When the event is triggeredcheck for active tab control and decide what void / vi to run

  It will work fine you

• Controlling the timeline with Touch and ScrollTop: the combination of the two?

  Hello!

  We try to combine the two scrolling on the edge features:

  (1) scrub the timeline with scrolling (to create Parallax), and

  (2) scroll to the bottom of the page with buttons, using scrollTop

  For cleaning of the timeline, we used excellent control calendar of Tim Jaramillo with key code (found here: http://forums.adobe.com/message/5058756#5058756)

  To scroll to the bottom of the page with buttons, we found excellent Heathrowe scrollTop code (here: http://forums.adobe.com/message/4733382#4733382).

  We do not seem to combine these two methods in a way that works. In my example below, the control, the Timeline with Touch code works fine, but the scrollTop button code does not work.

  Does anyone know how to make a scrub of the timeline, combined with navigation buttons?

  Example: http://www.bartmclaughlin.com/scrollTop/stage-scroll_with_scrollTop_v1.html

  Edge project: https://www.yousendit.com/download/elNLcXl0NEhJMHVFTmNUQw

  Any help much appreciated!

  Bart mclaughlin

  I think in the btn1 and btn2 click Manager you have to scroll the scene rather than the HTML and body

  as

  SYM. $('Stage') .animate ({scrollTop: element.offset () .top}, '800'); in btn1

  and

  SYM. $('Stage') .animate ({scrollTop: element.offset () .top}, '800'); in btn2

  Hope this is useful

• With regard to the values in controls and indicators

  I entered a value in a control of channel 1. According to our requirements, this value is fixed. I entered the value and I closed the application and I opened the app, the next day. But there is no value I entered the control of the chain. The value must be perceived by the user. How can I do this in LabView? Thanks in advance best regards Christophe

  After you enter the value you want, right-click on the control and select "... current value default data operation. Save the VI.

• With the help of control and simulation module; e to get the time the MISO model Manager

  Hello

  Please can someone show me how to find the response time of the system below using the module control and simulation?

  (y (k) - 1,7407 y (k-1) + 0.6236y (k-2) + 0.1782y (k-3)) =-0.0932 u(k-1) + e (k)

  where there is out, u came and e is a white noise.

  I tried to enter the CD construct MIMO model, then connect it to CD response time. * s vi.

  But what I really need to enter the model coeffs every time? and I still don't see the answer!

  Help, please...

  Kind regards

  ruser

  Hello

  you have the correct image... I used the Toolbox ID sys (Assistant)... to estimate the system model...

  and I tried all week last get the model of my system in labview for use the control on this module.

  Alhamdulillah...

  I ended up doing... I saved the template to a file from the Toolbox id sys... (my model is in discrete form) then I loaded it in labview using load file pattern...

  so now I in labview...

  now for control parts... ..

  Thank you again...

  ruser.

• Controls and indicators combined in the same Bay clusters

  Hi all.

  In the attached picture you can see an indicator (or perhaps, control) that I want to use with the following behavior:

  -C' is an array of clusters. Each cluster has two Boolean, a string and a path (a checkbox and a button "sequence Asignar").

  -I want the first two components as indicators (the chain and the path). I mean, they contain data that it is introduced previously in the application, and I want these indicators only to show that information.

  -I want to have a button ("sequence Asignar") associated with each table group. When I push the button, I want to perform an action (different for each cluster of the table), the button must be a control.

  -Box has a behavior similar as the button.

  I know there is no way to combine the controls and indicators in the same cluster or matrix. I tried also with local variables and methods of 'value', but I can't solve my problem.

  Please, any suggestions?

  Thank you
  Francisco

  Here's a trivially simple example how you would rewrite some false indicators based on changes in the controls.

• I have two Apple TV. The remote control that interferes with the other. For example, if I press stop on the distance she also those other programs. How to do this?

  I have two Apple TV. The action on each distance affects the other tv. For example if I press stop on the remote control will stop the program on the other tv to. How can I stop this from happening?

  Easy.  You must associate each ATV with one of the remotes.  Each ATV is not paired and will 'listen' to any distance.

  The trick is to cover before the other ATV when matching so the two do not listen.

  Silver or white remote control: pair or cancel the twinning of the Apple Remote with Apple TV (3rd generation or earlier)-Apple Support

  Siri remote control: http://help.apple.com/appletv/#/atvbc9953e63

  Don't know what models you have the ATV, but the whole process is the same:

  1. choose a remote control and an ATV.  Cover the front of the another ATV.

  2. hold the remote control in 3 inch they recommend, pair it with appropriate above process.

  3. choose the other remote, unlock the first ATV and block that you just paired.

  4. hold the second remote control 3 inches from the second ATV and pair it with appropriate above process.

  5. release the first ATV and enjoy.

• I connect my macbook pro to monitor via HDMI, but there is no sound control can do with the macbook, can you help me

  I connect my macbook pro to monitor via HDMI, but there is no sound control can do with the macbook, can anyone help?

  You must use the volume control on the monitor. That's how Apple means yo do and does not provide any method using Mac

• Problems with the help of control Edit Expression with tab control

  Hi all

  I am facing a strange problem when using Expression Edit Control with a tab control.

  When I put the Expression of the RichEdit controls on several tabs in a tab control, and when I run the application, the Expression Edit controls in a single tab are visible, others get invisible! I do NOTHING with them, but they do not simply show upward!

  I first faced this problem using Expr editing controls in Visual Studio c#. NET - with tab controls. For verification, I created a simple VI is LabVIEW to see if the problem is with my request / problem with Expression Edit controls in c#, etc. But voila!  A similar behavior in LabVIEW too! 

  I'm doing something wrong? OR do not do something right? Ask someone for help please ASAP!

  Thanks a ton in advance!

  DASI

  PS: Attached the VI here (LabVIEW 8.5) just download and run it, and you will see probably what I'm talking about!

  
  

• Control chart cursor with keyboard

  Is there a way to move the cursor with the keyboard arrowsbuilt in graphics? If this isn't the case, I think it would be simple to do with the dynamic event record. If the user clicks on the graph, save the events during the arrows button and use the down arrows to move the cursor some default step size. How can only problem, I determine when the user has clicked everywhere except on the graph (graph lost focus) to unregister the key down events? The only way I can think of is to use a component-based mouse event and calculate if the mouse coordinates are on the chart control, and if they are, then don't unsubscribe the events down button again.

  Hello

  I did small example to move the cursor by using the keyboard.

  What I've done is, you press F10 to access the keyboard mode and move the slider or just as you mentioned, click on the graph, it will start

  move the cursor with the keys and when you click anywhere else in the public Service, it will stop that.

  I would like to know if that's what you want.