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    • mlnewsM

      HyperV Nested Virtualization Announced for Container Support

      Watching Ignoring Scheduled Pinned Locked Moved News hyperv container hypervisor virtualization containerization nested virtualization
      41
      2 Votes
      41 Posts
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      dafyreD

      @Dashrender said:

      I've already told Scott I would love to see one of the first major projects on the new NTG lab be to setup a ZT network.

      I like this idea. We could use the ZT Network for the NTG lab as a management network or something.

    • DashrenderD

      Starwind Two Node Setup

      Watching Ignoring Scheduled Pinned Locked Moved IT Discussion starwind virtualization storage replicated local storage best practices licensing
      19
      3 Votes
      19 Posts
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      scottalanmillerS

      @Dashrender said:

      @scottalanmiller said:

      @Dashrender said:

      I can see doing RAID 6 if you can afford the performance penalty.

      Which you would assume that you can if you can wait for a distant node to write as well.

      By distant, you mean local, as in the same rack?

      Yes, distant meaning outside of the chassis connected over a slow Ethernet link.

    • DustinB3403D

      Hyper-V and deleting Snapshots

      Watching Ignoring Scheduled Pinned Locked Moved IT Discussion hyperv snapshots virtualization storage
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      1 Votes
      41 Posts
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      dafyreD

      @scottalanmiller I think of Snapshots as a quick point-in-time view... if something breaks, I can restore that snapshot in mere seconds, and I'm good to go.

      If I have to pull a full image from a backup, it could take minutes - hours to restore that backup...

    • donaldlandruD

      ZFS Based Storage for Medium VMWare Workload

      Watching Ignoring Scheduled Pinned Locked Moved SAM-SD zfs storage virtualization filesystems raid
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      2 Votes
      156 Posts
      83k Views
      ardeynA

      I would recommend looking at StarWind SA for example.
      That solution fits your requirements perfectly, it will also provide you with HA storage that will ensure the business continuity.
      As for support, they offer a single point of contact no matter what issue you face, plus the system will be shipped to your site fully preconfigured and pretested.

    • F

      Different CPU types in XenServer pool

      Watching Ignoring Scheduled Pinned Locked Moved IT Discussion xen xenserver virtualization xenserver 6.5 amd amd64 opteron
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      1 Votes
      29 Posts
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      scottalanmillerS

      @flomer said:

      OK, I guess I could try and test it if I have the time soon 😉

      Did you get a chance to test?

    • LakshmanaL

      Use VMware Workstation in Command Line

      Watching Ignoring Scheduled Pinned Locked Moved IT Discussion vmware workstation virtualization
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      1 Votes
      21 Posts
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      scottalanmillerS

      Apparently he is not the only one with confusion around this...

      http://community.spiceworks.com/topic/1186383-unable-to-join-esxi-host-to-the-domain-no-suitable-fqdn

      What perfect timing!

    • DustinB3403D

      XenServer Tools for VMs

      Watching Ignoring Scheduled Pinned Locked Moved IT Discussion xen xenserver virtualization
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      1 Votes
      19 Posts
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      DustinB3403D

      @scottalanmiller Yeah... I know..

      It was just never bothered with. .. 😞

      I'm making a snapshot right now using NAUBackup of my VM's before running the upgrades. As ya never know if something will get broken.

    • mlnewsM

      VirtualBox 5.0.4 Released

      Watching Ignoring Scheduled Pinned Locked Moved News virtualbox virtualization
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      2 Votes
      2 Posts
      1k Views
      mlnewsM

      This is a maintenance release. The following items were fixed and/or added:

      VMM: fixed an issue with Windows 10 guest kernel debugging over the network for Hyper-V paravirtualized VMs
      VMM: fixed a bug which prevented reading the saved state of the 'PATM' unit from VirtualBox 4.3.x (bug #14512)
      GUI: changed default OS type for Windows from Windows XP to Windows 7
      GUI: added another pre-defined guest screen resolution (bug #14384)
      GUI: fixed update check which was broken due to changing the location of the root certificates (bug #13096)
      GUI: fixed issues with synchronization of Caps lock / Num lock / Scroll lock on Windows hosts (bug #14302)
      GUI: don't crash during VM shutdown if 2D video acceleration and 3D support are enabled (Mac OS X hosts only)
      GUI: several seamless fixes for certain X11 window managers, also when used in multi-screen setups
      GUI: Log window size, position and cursor-position fixes
      Audio: fixed playing leftover/deprecated audio samples
      Audio: fixed playing audio after suspending the host (5.0 regression; Linux hosts using the ALSA backend)
      Audio: fixed playing short audio samples which were chopped off formerly
      Audio: fixed distortions on OS X when the sample rate of the guest stream and host device don't match
      Storage: fixed raw disk access and flat VMDK image access which would be always opened readonly (5.0.2 regression; bugs #14425, #14461)
      Storage: fixed initial encryption of VDI images after they were compacted (bug #14496)
      VGA: fix for certain graphics modes (bug #14516)
      NAT: don't freeze while the VM is paused if the network attachment mode is changed from/to NAT with activated port forwarding
      OVF: fixed duplicate USB controller entries in exported OVA/OVF (bug #14462)
      Shared Folders: fixed a path separator issue (bug #14434)
      Drag and drop: fixed crashes on OS X hosts when doing host-to-guest transfers
      VBoxManage: another attempt to not deny changing the network adapter type at VM runtime (5.0 regression; bug #14308)
      VBoxManage: fixed broken guestcontrol <VM-Name> list command (5.0 regression)
      VBoxManage: fixed broken Guest Control stdout/stderr output (5.0 regression)
      Mac OS X hosts: fixed remaining problems with activated SMAP (Broadwell and later; bug #14412)
      Mac OS X hosts: fixed broken 3D support (5.0.2 regression; bug #14476)
      Linux hosts: Linux 4.2 fix
      Linux hosts: don't crash on older Linux distributions if the DBus service isn't running (bug #14543)
      Windows hosts: fixed the VERR_LDR_MISMATCH_NATIVE error message (bug #14420)
      Windows hosts: fix for Windows 10 build 10525 and later (bug #14502)
      Windows hosts: fixed network adapter enumeration on Windows 10 (bug #14437)
      Windows hosts: prevent intermittent host network disconnects during VM start/shutdown with bridged networking (bug #14500)
      Windows Additions: fixed the call to the memory allocation function (bug #14415)
      Linux Additions: be more forgiving if the compilation of the vboxvideo module fails (bug #14547)
      X11 Additions: fixed a number of small issues with dynamic resizing and full-screen and seamless modes.

    • H

      Virtualization Redemption?

      Watching Ignoring Scheduled Pinned Locked Moved IT Discussion virtualization hyperv xenserver xen esxi storagecraft rsync unitrends drbd proxy drbd veeam
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      2 Votes
      208 Posts
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      scottalanmillerS

      Understanding the difference between a good risk decision, and getting lucky....

      Youtube Video

    • scottalanmillerS

      A Quick Understanding of Full Virtualization and Paravirtualization

      Watching Ignoring Scheduled Pinned Locked Moved IT Discussion virtualization paravirtualization
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      6 Votes
      28 Posts
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      scottalanmillerS

      @Dashrender said:

      Also, don't take this as my saying that closed source is better - I'm not. I'm just saying that anyone who isn't already familiar with this situation needs to be aware that just because something is open source does in no way imply that anyone has ever done an audit, let along a security audit of the code.

      No, but you are implying that open source is equal or worse, but it is not. It is better (or equal.) It literally has no downsides compared to closed source (for the end users, obviously what is bad for the customers might be good for the vendor) but does require customers (but not every customer) to leverage to have it still be beneficial for all (one enterprise doing an audit and checking or improving code helps everyone). The same code made open or closed will always be better or equal to the same code closed source.

      You are completely correct that no one should think that the nature of a license for code visibility would mean that it is magic and that audits are automatic - but I've never heard of anyone implying or believing such a thing. I think we were all assuming that no one thought that open sourcing code was doing anything like that.

      But we also have the vast majority of enterprise open source software being audited all the time. So in one way, we have to be aware of basics like source licensing does not imply an audit. At the same time we have to be understanding that major companies certainly do audit core code, especially security code, regularly and that there is a level of auditing going on on enterprise open source that exists nowhere else.

    • JaredBuschJ

      Veeam Free enabled Start-VBRZip powershell cmdlet

      Watching Ignoring Scheduled Pinned Locked Moved IT Discussion veeam backup virtualization
      5
      3 Votes
      5 Posts
      4k Views
      Vladimir EreminV

      @JaredBusch You're welcome. If any assistance with scripting is needed, feel free to reach me either here or on our community forums.

      http://forums.veeam.com/

      Thanks.

    • W

      Network restructuring advice

      Watching Ignoring Scheduled Pinned Locked Moved IT Discussion virtualization virtual disks hyper-v xenserver high availability network storage network storage backup
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      3 Votes
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      DashrenderD

      Exactly - two 6 TB HDD's may be a lot less expensive, but the performance compared to SSD would be insanely different.

      How many HDDs would you need to reach your IOPS requirements?

    • mlnewsM

      VirtualBox 5.0.2 Released

      Watching Ignoring Scheduled Pinned Locked Moved News virtualization virtualbox
      1
      1 Votes
      1 Posts
      755 Views
      No one has replied
    • scottalanmillerS

      Comparing HA-Lizard and XenServer HA

      Watching Ignoring Scheduled Pinned Locked Moved IT Discussion drbd ha-lizard linux high availability virtualization xenserver
      26
      0 Votes
      26 Posts
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      DustinB3403D

      I've never monitored them.

      The work is being done by Dom0, not the VM.

      And with the resources being statically assigned I can't imagine that there is much of a hit to the performance of the VM's them self.

    • mlnewsM

      Why There Is No Nutanix Review

      Watching Ignoring Scheduled Pinned Locked Moved Reviews nutanix reviews virtualization hyperconvergence
      36
      6 Votes
      36 Posts
      8k Views
      ysapirY

      @scottalanmiller wow!

    • IRJI

      Database Corruption Nightmare

      Watching Ignoring Scheduled Pinned Locked Moved IT Discussion vmware virtualization hypervisor veeam backup database
      23
      1 Votes
      23 Posts
      11k Views
      scottalanmillerS

      @Dashrender said:

      The question from me is, Is the effected version of VMware 6 an effected version because of a patch they released or an RTM problem?

      Isn't every version patched at some level? There isn't just one version.

    • IT-ADMINI

      EXSi Host free version

      Watching Ignoring Scheduled Pinned Locked Moved IT Discussion vmware vmware esxi virtualization hypervisor
      28
      1 Votes
      28 Posts
      7k Views
      IT-ADMINI

      @scottalanmiller said:

      @IT-ADMIN said:

      really the way you write is very eloquent

      Thank you. 🙂

      you are welcome

    • DanpD

      XenServer Dundee Alpha 2 Released

      Watching Ignoring Scheduled Pinned Locked Moved IT Discussion xen xenserver open source virtualization citrix dundee linux foundation
      3
      2 Votes
      3 Posts
      2k Views
      scottalanmillerS

      NFSv4 is only for security, typically you want to avoid this in a production virtualization environment. You would want to be on NFSv3 for performance reasons.

    • mlnewsM

      VMware Photon Torpedoes the Competition

      Watching Ignoring Scheduled Pinned Locked Moved News photon container virtualization linux zdnet containerization vmware esxi
      1
      3 Votes
      1 Posts
      917 Views
      No one has replied
    • scottalanmillerS

      Why We Run VMware ESXi from SD or USB

      Watching Ignoring Scheduled Pinned Locked Moved IT Discussion vmware vmware esxi vmware vsphere best practices virtualization
      24
      4 Votes
      24 Posts
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      scottalanmillerS

      @thecreativeone91 said:

      XenServer supports SD Card installs. Not sure about Xen

      XS is just a packaging of Xen. So anything XS supports, Xen has to have supported. Xen is completely flexible and can be used anyway that you want, it itself doesn't have the same concept of "supported" like XS does.

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