• Saving power in a Xen environment

    I want to have two hosts that are running a Xen hypervisor, with each having three servers running inside as guests. I want to be able to migrate one or two of the guest servers from one host to another in case of a lack of power (an electricity change to a generator for instance), and then turn...

  • restore VM not enough space….

    made a .xva file from a W2k8 server with a 2TB storage connection and the VM itself is positioned on a 500Gb storage. After rebuilding the Xen environment the 2Tb is available but of course empty. Restoring 4 other W2k8 VM's went fine. But now on this one the system says: Importing VM.... the...

    Hdekker10 pointsBadges:
  • Virtualization Product Choices

    I will be setting up my new system in a couple of weeks. I'll be running CentOS 5 on a quad core AMD Opteron. I'm going to run Windows XP as a guest OS, and possibly 1 or more Linux distros. Does anyone have any suggestions? I am currently considering Xen or Virtualbox, leaning towards Xen.

    Chunter110 pointsBadges:
  • Xen guest from one host to another migration error message

    I get this error when attempting to perform the migration of a Xen domain U guest from one host to another the migration command files as follows: # xm migrate 7 192.168.2.21 -l Error: can't connect: No route to host Usage: xm migrate <Domain> <Host>

    ITKE345,950 pointsBadges:
  • Citrix ICA client

    What is a Citrix ICA client?

    RonRedfly5 pointsBadges:
  • Consequences of Virtual Machines(VM) after the hardware failure

    What will be the consequences if hardware failure occurs when VMs are running on a server? what will be the VM status? whether we will loose the data or not? There may be a xen-motion , but when the server crashes , what will be the status of the VM's running on that server ?

    Good logics20 pointsBadges:
  • NAS or SAN?

    We have a need to run numerous virtual servers from a NAS/SAN. The questions is, which should we choose? THe product we support (Citrix XenServer) supports either for backend virtual system storage and can run VM's from either. Currently, our needs are small. We have about 10 virtual servers that...

    Isdpcman20 pointsBadges:
  • Xen 4.1 upgrade and backup problems

    We have one physical server running Xen 4.0 with 3 virtual machines (VMs): 1st VM - Appserver 1 drive capacity 50GB and used space 25GB 2nd VM - PDC 2 drives c: 20GB used out of 50GB , E: 60GB out of 200GB 3rd VM - SQLserver 2 drives c: 30GB used out of 50GB , E: 80GB out of 150GB I wanted to...

  • Unable to connect a VISTA to CA installed on Windows 2003 SP2 Enterprise Edition

    How to connect a VISTA Business Machine to CA installed at Windows 2003 SP2 Enterprise Edition ? I have installed Certificate Authority installed at Windows 2003 Enterprise Edition which is with SP2. I have gone through KB Article 922706 which says due to difference between (VISTA)Certenroll &...

    Messaging10 pointsBadges:

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