Shrinking Disk Vmware Tools' title='Shrinking Disk Vmware Tools' />When a virtual machine is powered on, you shrink its virtual disks from the VMware Tools control panel. Nexus 2 Plugin For Fl Studio. You cannot shrink virtual disks if a snapshot exists. InformationWeek. com News, analysis and research for business technology professionals, plus peertopeer knowledge sharing. Engage with our community. Shrinking a virtual may be somewhat tricky Eric shows us how to make a HyperV virtual disk VHDVHDX smaller in this post. VMware v. App Developer Blog v. Apps, OVF, VMware Studio, and Virtual Appliances News and Tips from VMware. VMware Studio 2. 0 allows author to add their own in guest services that will show up as another tab in the appliance web interface. If you want to add additional appliance configuration capabilities or want to consolidate appliance and application configuration into single web interface, this blog will show how to achieve the same easily. Lets create a simple in guest service, that can runarbitrary commands on the appliance. Since it is allowed to run arbitrarycommands we need to ensure that the service has authentication and can only beinvoked by a user with proper credentials. Eclipse Plugin for Studio see installation instructions at VMware Studio Eclipse Plugin provides an easy way to create and build Management Service. You can alsocreate the management service by hand by constructing the same directorystructure, and having a service. Its not a secret that people are mean on the internet and, if you live your life online in any appreciable way, you are most likely going to experience some sort. Converting a Virtual Disk To convert a virtual disk from preallocated to growable, use a command like the following vmwarevdiskmanager r sourceDisk. Our file server is Windows 2008 R2 virtual server running on VMware ESXi 5. The file server has four virtual disks located on different datastores. One. VMware Studio Developer Guidefor details of the format of the Management Service. Create an new Project, and pick VMware Studio Linux. Management Service Project as shown below. Enter details about your service. This will create a directory structure for the service as. Generated service. If there are any external package. UTF 8 lt service  lt name myservicelt name  lt version 1. My Service torun a commandlt description  lt Dependencies   lt requires      lt packages vmware studio vamiservicebaselt packages     lt services network,systemlt services   lt requires   lt service View. VM, by default it points to an index. You will put all your html related content. Appliance. lt service      lt title My Servicelt title      lt contenttypeurlurlindex. Symantec helps consumers and organizations secure and manage their informationdriven world. Our software and services protect against more risks at more points, more. This article will show you how to extend a virtual machine disk file. In a perfect world every data file would consume every spare of disk and usage would be monitored completely by DBAs but this is rarely the case, at least in my. With diskbased backup coming down in cost and offering advantages such as rapid userled restores, where does tape backup fit into a contemporary backup and archive. For our service we would want to invoke some command on the. Appliance and show the result to the user. Lets add the necessary html to takeinput from the user in the index. Java. Script Obtain thevami object, please read documentation for various functions that can beexecuted on vami var vami parent. Callback totake the command result and show to the userfunctioncommand. Outputcommandresult       document. Element. By. Idoutput. Command       var command. To. Run document. Element. By. Idcommand. To. Invoke servicemyservicecgibackend. To. Run      Invoke vami. Getrequest with basic authentication and callback with the result tocommand. Output        vami. Gettrue, true, Running thecommand., cgi. To. Invoke, command. Output lt script lt h. Sample CGIlt h. Run any commandon the appliance and get the results. Enter the commandlt inputtypetextnamecommandidcommandsize5. Command Runlt button lt p lt textareaclassoutputidoutputreadonlytrue Command output lt textarea lt p lt body vami. Get is a VAMI Web API that does AJAX call to the back endand callbacks a function when it is done. Refer to VMware Studio Developer Guidefor detailed list of VAMI Web API. We need to take care of running the actual command onthe Appliance, you may wish to write the backend in any backend technology youmay wish, you can even write it as a CIM Provider on sfcb. We will write our backend in python, lighttpd on theappliance is already configured to work with python. If you would like to writethe backend in php, perl or ruby make sure you add the necessary lighttpd. Our backend code in python will simply invoke the commandreturn the result. Back end codethat will be executed to return data to the userdefbackendcode   return http header, the extraempty line is required   printContent Type texthtml   printStatus 2. Field. Storage   Obtain the form fields   command formcommand. Run the command as passed by the userwith current directory set to root   pobj subprocess. Popencommand, bufsize1, shellTrue,                       stdoutsubprocess. PIPE,                     stderrsubprocess. STDOUT,cwdroot   Output of the command is sent back tothe user   while. True      line pobj. When we are invoking the backend we asked VAMI to do basichttp authentication, using vami. Gettrue, we would need to addthe necessary checks in our backend code that we will only execute a given commandif user is authenticated. User name and sessionid is sent as part of the httpbasic authorization, we can use this information to make a call on the SFCBserver to make sure that user is authorized. Content Type texthtml   printStatus 4. WWW Authenticate BasicrealmAuthentication required     print   sys. HTTPAUTHORIZATIONin os. HTTPAUTHORIZATION Basic cxadsfas   httpauth os. HTTPAUTHORIZATION. Authenticate user using CIM server toprocess username,password   try      cliconn pywbem. WBEMConnectionhttp localhost 5. Enumerate. Instance. NamesVAMIComputer. System   except Exception, e      autenticationfailure   backendcodeelse   autenticationfailureTo Build the Service, right click. Ant Build, this will create a tar. You can nowinclude this service as part of your appliance, please refer to Importing a. Management Service section in VMware Studio Developer Guide and when you do, your final appliance web UI will be as shown below. Download myservice.