Best practices... How many cards?

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• best practices: how many css pages?

  CS6 Newbie Question

  I seem to keep automatic generation of pages in css. I'm trying to:

  -boilerplate.css: redirects all browsers

  -fluid.css: fluid grid sheet

  -content.css: for styling everything (paragraphs, div, etc.)

  Is this a good approach?

  Somehow I have continued to generate fragments everywhere

  When to use dialog boxes to interface design instead of writing directly in mode code.

  When you create a new CSS rule, you specify DW anywhere that it defined.   See screenshot.

  

  The options for this document are:

  • (This Document only)
  • (New Style sheet file)
  • boilerplate. CSS
  • FluidGrid.css
  • Content.CSS

  You must choose new each time.

  Nancy O.

• How many cards network vmotion

  Hi all

  We are moving from vSphere 4.1 to 5.1 vSphere.  As part of this effort, we have the ability to reconfigure a few things, including the number of network adapters, that we have for vmotion.  I know it can withstand up to 16 x 1 GB NIC.

  Our server environment is not 10 GB yet, but we have a total of 12 x 1 GB NIC ports on most of our ESX (edge 4 x and 2 x 4-port cards) host with ports to save.

  We create the new environment 5.1, is there a best practice around how many ports to configure for vmotion?  I expect the answer will be 'it depends', but I just wanted to get an idea of the factors that should be taken into account for this?

  The number of virtual machines on each ESXi host would be a review?  (For example, when place you it in maintenance mode.)

  We just need to experiment with it ourselves to see what is the right number (for us)?

  Is there a minimum number, we should consider (maybe 2 or 3)?  Should we configure everything as much as we can?

  Thanks for your help...

  Hello

  You have reason... it depends on

  VMotion operations are very fast with vSphere, if you already have a 1 GB dedicated on each host. So if you have a downtime planned for one of your hosts, I think that it would not be a second that is necessary. 8 vmotion operations at the same time could be very well (if you have 10Gb)... but maybe is not worth if you can wait the 30 seconds more...

  If you have a DRS, which uses VMotion to load balance virtual machines between hosts, perhaps a second NETWORK card would be a good idea... but once... If this configuration does not work properly with 1 NETWORK card you should see warnings now in your vCenter.

  So, what best practices talk is how to provide the best possible solution to a scenario with some limitations that you should consider. Availability would be one of the things to consider and one side for availability "acquisition cost" (budget is another milestone to examine each project). As you already have multiple network interface cards, this is not a limitation and a good design could consider having a second NETWORK adapter dedicated to VMotion (two vswitches or the one with the two NIC related to it... depends on if your host has CPU contention or not... otherwise, I would recommend two vSwitches so you HA there too).

  VMotion (at least for me) is not essential... First of all, I would like to confirm that you will be NIC 'extra' for the most critical traffic such as VM presentation or storage.

  It of only my point of view (with some best practices of VMware on it), hope this has helped you!

  Kind regards

  elgreco81

• Roles, permissions - DataCenter, file, Cluster, host Layout - best Practices\How-to

  Have a little problem with permissions and roles. I'm sure it will be an easy one for those of you with more experience of working with roles. I hope that my layout organization made with quote boxes is readable.

  The Organization has just spun a new host ESXi 4 for developers and added in vCenter. Developers want to use the vSphere Client\VIC to manage the ESX Server. They need rights to create virtual machines, remove VMs, clone VMs, VMs potential power. However, we don't want them to be able to reach production.

  According to the diagram below, the new host of development, labeled as "HostC (autonomous DEVELOPMENT host)", is located under "Data Center-City-2", who also owns the production ESX clusters. " And obviously I don't want developers having rights on production groups.

  Lets say I have create a role called 'HostC Dev Sandbox Rights', add users and assign directly to "HostC" below. This role contains the VM 'create' right, however when I run the wizard Creation of VM of HostC as a member of the role the vSphere Client tells me this task requires rights create VM on the level of data center! But given these developers to create VMS access on the data center would give them rights to create virtual machines in the poles of Production! Which is obviously a problem.

  I can't believe that our need to give these rights to ONLY one host in a DataCenter is rare. I don't know that there is a misunderstanding on my part of how to configure VMware roles for best practices.

  Anyone with more expirence on VMware roles ready to help me on this one? Thanks in advance!

  Organization representative Schema using quote boxes:

  vSphere (vCenter Server)

  City of DataCenter-1

  Many cases, clusters, hosts

  City of DataCenter-2

  FolderA (Division A)

  ClusterA (A Cluster of Production)

  HostA1 (Production host in Group A)

  HostA2 (Production host in Group A)

  %Windir%$NTUninstallKB941568_DX8$\Spuninstb (division B)

  Focus (Production Cluster B)

  HostB1 (Production host in Group B)

  HostB2 (Production host in Group B)

  HostC (autonomous DEVELOPMENT host) - under %windir%$NTUninstallKB941568_DX8$\Spuninstb but not in the cluster

  City Center-3

  Many cases, clusters, hosts

  You can apply permissions directly to the data store.  I didn't need to go further than the clusters in our environment, but what really works for you is to place data warehouses in folders for storage.  Have the records be the names of your groups hosts and clusters.  Then place the warehouses of data for each cluster in the corresponding folder.  Then, just apply permissions for the data on the record instead of warehouses in each individual data store.  Off topic a little, but a records of something in the store of data discovered lack is the function of "views of storage" and I put a future application.

  Yes, if you set permissision to the view of the data store the user can turn opinion and see.  Extensive your permissions framework tests is guaranteed before pushing users.  Looks like you are already doing.

• (Best practices) How to store the adjustment curve values?

  I got two sets of data, Xreal and Xobserved, abbreviated Xr and Xo. Xreal is a data set that contains the values of sensor from a reliable source (it's a pain to collect data for), and Xobserved is a set of data containing the values from a less reliable source, but much less maintenance, sensor. I'll create a VI that receives the entry of these two sources of data, stores it in a database (text file or csv) and crosses some estimators of this database. The output of the VI will be best approximation of linear adjustment (using regression, not the Xreal) of the input value of Xobserved.

  What are best practices for storage Xreal and Xobserved? In addition, I'm not too known using best VI made, take CSV files for entry? How would format it best?

  '

  Keep things simple.  Convert the table to CSV file and write to a text file.  See attached example.

• How many cards to the Service Console

  I hope that my question is not too noob like... Can someone tell me what the rule of thumb is for network cards how much should I use for the service console? Thanks in advance.

  I use two and set an active and a standby adapter. In addition, if you can balance between edge and PCI

• best practices; How to reduce waiting at direct changes

  I'm tired of waiting 20 seconds or so whenever I have register a change in a single file. How can I make changes to the server and do not take into account all unchanged documents? I would be very happy if I could just get rid of that expectation, it slows down all my thought down process.

  Pacoan wrote:
  > I'm tired to wait 20 seconds or so whenever I have save a change
  > to a file. How can I make changes to the server and ignore any unchanged
  > documents? I would be very happy if I could just get rid of that expectation, it slows down
  > all my thought down process.
  >
  You work directly from the server? Put in place for the management of the Site, your
  Local news to point to your local hard drive and your remote to info
  point to the site online. The synchronize command will then what
  you want.

  See the help button in the Site Manager.

  Harvey

• Best practices for the application of page multi Landscape/Portrait

  Hello
  I am looking for information on track to develop auto guide demand in pure actionscript with new components of qnx.fuse, but there is not a good example in real code. Every time I tried to make it resizable layout to get deformated fluid only components in portrait or landscape mode.

  I have a simple application with the point main and 3 displays:

  public class Main extends NavigatorSprite
  {
      public function Main()
      {
          addEventListener(Event.ADDED_TO_STAGE, init); 
  
          stage.nativeWindow.visible = true;
          stage.scaleMode = StageScaleMode.NO_SCALE;
          stage.align = StageAlign.TOP_LEFT;
          stage.nativeWindow.activate();
      }
      private function init(e:Event):void
      {
          removeEventListener(Event.ADDED_TO_STAGE, init);
          navigator.pushView(View1);
      }
  }
  
  public class View1 extends ViewSprite
  {
  
      private var container:Container;
      private var button_two:LabelButton;
      private var button_three:LabelButton;
  
      public function View1
      {
          addEventListener(Event.ADDED_TO_STAGE, init);
      }
  
      private function init(e:Event):void
      {
          removeEventListener(Event.ADDED_TO_STAGE, init);
  
          container = new Container();
          var layout:RowLayout = new RowLayout();
          container.layout = layout;
  
          button_two = new LabelButton();
          button_two.label = "to page 2";
          button_two.width = 150;
          button_two.height = 45;
          button_two.addEventListener(MouseEvent.CLICK, handleTwoClicked);
          container.addChild(button_two);
  
          button_three = new LabelButton();
          button_three.label = "to page 3";
          button_three.width = 150;
          button_three.height = 45;
          button_three.addEventListener(MouseEvent.CLICK, handleThreeClicked);
          container.addChild(button_three);
  
          addChild(container);
      } 
  
      private function handleTwoClicked(e:Event):void
      {
          navigator.pushView(View2);
      }
  
      private function handleThreeClicked(e:Event):void
      {
          navigator.pushView(View3);
      }
  }
  
  public class View2 extends ViewSprite
  {
  
      private var container:Container;
      private var back:BackButton;
  
      public function View2
      {
          addEventListener(Event.ADDED_TO_STAGE, init);
      }
  
      private function init(e:Event):void
      {
          removeEventListener(Event.ADDED_TO_STAGE, init);
  
          container = new Container();
          var layout:RowLayout = new RowLayout();
          container.layout = layout;
  
          back = new BackButton();
          back.label = "Back";
          back.width = 100;
          back.height = 45;
          back.addEventListener(MouseEvent.CLICK, goBack);
          container.addChild(back);
  
          addChild(container);
      } 
  
      private function goBack(e:Event):void
      {
          navigator.popView();
      }
  }
  
  public class View3 extends ViewSprite
  {
  
      private var container:Container;
      private var back:BackButton;
  
      public function View3
      {
          addEventListener(Event.ADDED_TO_STAGE, init);
      }
  
      private function init(e:Event):void
      {
          removeEventListener(Event.ADDED_TO_STAGE, init);
  
          container = new Container();
          var layout:RowLayout = new RowLayout();
          container.layout = layout;
  
          back = new BackButton();
          back.label = "Back";
          back.width = 100;
          back.height = 45;
          back.addEventListener(MouseEvent.CLICK, goBack);
          container.addChild(back);
  
          addChild(container);
      } 
  
      private function goBack(e:Event):void
      {
          navigator.popView();
      }
  }
  

  Is there for example some best practices how to modify this code to have pages and components with the same sizes in portrait and landscape? On presentation buttons size always 150 width and height 45 and wil containers have stageWidth and stageHeight.

  Thank you if someone could help with this problem

  Hello

  Try listening to a shift in focus screen with this code:

  stage.addEventListener(Event.RESIZE, onResizeHandler, false, 0, true);
  

  You can only change the width/height of your components to the event based on the width/height of the floor.

  I will guard against specifying specific sizes, if you want your code to work on devices BB10. I recommend using %'s.

  Kind regards

  Dustin

• Nexus 1000v and vSwitch best practices

  I am working on the design of our vDS Nexus 1000v for use on HP BL490 G6 servers. 8 natachasery is allocated as follows:

  vmnic0, 1: management of ESXi, VSM-CTRL-PKT, VSM - MGT

  vmnic2, 3: vMotion

  vmnic4, 5: iSCSI, FT, Clustering heartbeats

  vmnic6, 7: data server and Client VM traffic

  Should I migrate all the natachasery to 1000v vDS, or should I let vmnic 0.1 on a regular vSwitch and others migrate to the vDS? If I migrate all the natachasery at the very least I would designate vmnic 0.1 as system so that traffic could elapse until the MSM could be reached. My inclination is to migrate all the natachasery, but I've seen elsewhere on comments in forums that the VSM associated networks and, possibly, the console ESX (i) are better let off of the vDS.

  Thoughts?

  Here is a best practice-how-to guide specific to 1000v & VC HP might be useful.

  See you soon,.

  Robert

• How many switches must be configured and min no network interface cards?

  Hello

  We will implement the ESXi5.0.

  We would like to know if we use different ports for network management and vMotion groups?  It seems that two of them use the same (different from ESX 4) IP address.

  In addition, my supervisor would like to know what is the minimum number of network interface cards to use (because the server has no slot PCIe)?

  Your opinion is requested.

  Thank you

  TonyJK wrote:

  Since we implement VLANS on our site and based on the documentation, ESXi 5 gets only 1 battery IP, wonder what is the best way to cope.

  It is true that ESXi has that one battery IP, which is very good compared to the other two in ESX (Linux in the Service Console and the Vmkernel). However, we have only an IP stack means that it is the same driver tcp/ip, but does not mean that we cannot have multiple IP addresses.

  For example, you can create a Vmkernel how many interfaces you want and assign different IP addresses, which could be on the same network or on different.

  Even if you don't have a VLAN in your environment I would still recommend using another IP network for vMotion for your management. This will make the two a little more 'best practice', easier to different and you would be good too preperred if you implement VLANs in the future.

• SxS Pro + and AXSM cards | How many times can be re-writings?

  It would be interesting to know how many times it is save to use the same SxS Pro + and cards AXSM for productions? The two are quite expensive and should last a while. How many times can I use the same cards and remove it, the Formate and re - write them? Is there a deadline or expiration date?

  Peterculter wrote:

  When registered at full capacity once a day, SxS Pro cards + can continue to be used for about five years.

  What is the same thing for AXSM?

  See you soon.

• Best practices on how to code to the document?

  Hello

  I tried to search the web tutorials or examples, but could not get to anything. Can anyone summarize some of their best practices in order to document the LabVIEW code? I want to talk about a quite elaborate program, built with a state machine approach. It has many of the Subvi. Because it is important, that other people can understand my code, I guess that the documentation is quite large, but NEITHER has yet a tutorial for it. Maybe a suggestion ?

  Thank you for your time! This forum has been a valuable Companion already!

  Giovanni

  PS: I'm using LabVIEW 8.5 btw

  Giovanni,

  Always:

  Fill in the "Documentation" in the properties of 'VI '.

  Add description to the controls of its properties

  Long lines label

  Label algorithm, giving descriptions

  Any code that can cause later confusion of the label.

  Use the name bundle when clusters

  Add a description tag in loops and cases. Describing the intention of the loop/case

  Follow the good style guide as will make reading easy and intuitive vi.

  I'm sure there are many others I can't think...

  I suggest you to buy "LabVIEW style book", if you follow what this book teaches you will produce good code that is easy to maintain.

  Kind regards

  Lucither

• How can tell you how many pictures is left on your memory card on PowerShot A1400

  The PowerShot A1400 shows how many photos is left on your memory card on the monitor?

  Item 10 on screen

  

• How many monitors can be connected with GTX750 Ti video card

  Original title: connection

  How many monitors can be connected with GTX750 Ti video card

  Request of NVIDIA or the manufacturer of the card.

  IF it is the card you need the info- http://www.geforce.com/hardware/desktop-gpus/geforce-gtx-750-ti/specifications

  But it seems that some do support 3 - http://www.evga.com/Products/Specs/GPU.aspx?pn=70B14BA6-5853-4A65-AACF-CFF61F466D82

  So check with the real manufacturer of the card you are interested in.

• The best practices with only 4 cards network network

  I'm used to esx with fiber channel without configuration.  This will be my first experience connecting esx to an iscsi san.

  I just have 4 network cards on the server and wonder what is the best practice.

  I think that 2 of the 4 network cards will be dedicated to the San for HA.

  But the other 2 types of throw me a loop for.

  I know I want to console, vmotion and trunk for VLANs, but I don't think I can have all 3 on the same vswitch?

  Am I stuck with having the console and vmotion on a network card and the trunk of the other?  IE - no failover?

  Is there anyway to get console, vmotion and trunk at all exist together?

  Thank you in advance.

  If it were an election, I vote for Josh26

  Just a few additions to his recommendation:

  vSwitch0:

  2 natachasery connected to the ports of the trunk on the pSwitch (vmnic0, vmnic1)

  Service - VLANxxx - Portgroup (vmnic0, vmnic1 active standby) Console

  VMkernel Portgroup for vMotion - VLANyyy - (vmnic0 vmnic1 standby, active)

  Machine Virtual Network - VLANzzz - (vmnic0, vmnic1 active standby)

  vSwitch1:

  2 natachasery (vmnic2, vmnic3)

  VMkKernel Portgroup for iSCSI

  With the above configuration you separate iSCSI traffic, what is most important.

  SC and the VM network share a teddy and vMotion has its dedicated Teddy.

  Everything is redundant.

  André