Running Windows Server with Hyper-V on Toshiba Laptop

I will soon be in charge of a Windows server that my company is purchasing to run SQL Server off of. In order to further prepare myself, I want to get some extra practice outside of work with it. However, I'm thinking that my computer's requirements may
not be up to par - and I can't really afford to buy a new computer at the moment.
I have a Toshiba Satellite laptop running Windows 8.1 with an AMD A6-5200, 4 GB RAM and a 600 GB hard drive (HDD, not SSD). I have the book Training Guide: Administering Windows Server 2012 - and it suggests a computer with at least 8GB RAM. Also - the books
examples and exercises use Hyper-V for virtualization.
If my computer couldn't handle doing the exercises and examples - would Windows Server 2008 be a better idea? If so - could you point me in the right direction of guides/books/tutorials for Windows Server 2008 system administration?
Thanks,
-Chris

You can try running the VM with only 2GB of Memory. Also, make sure that no other program is running in the same time other than your hypervisor. You might see some slowness on the VM that way but it should be good to do some practices.
This posting is provided AS IS with no warranties or guarantees , and confers no rights.
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    Hi,
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  • Windows Server 2012 - Hyper-V - iSCSI SAN - All Hyper-V Guests stops responding and extensive disk read/write

    We have a problem with one of our deployments of Windows Server 2012 Hyper-V with a 2 node cluster connected to a iSCSI SAN.
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    Hi,
    > All VMs are using dynamic disks (as recommended by Microsoft).
    If this is a testing environment, it’s okay, but if this a production environment, it’s not recommended. Fixed VHDs are recommended for production instead of dynamically expanding or differencing VHDs.
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    http://technet.microsoft.com/en-us/library/ee941151(v=WS.10).aspx
    > This is the primary host and normaly all VMs run on this host.
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    http://technet.microsoft.com/en-us/library/jj612868.aspx
    > 2 teamed NIC dedicated to iSCSI storage.
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    Understanding Requirements for Failover Clusters
    http://technet.microsoft.com/en-us/library/cc771404.aspx
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    http://technet.microsoft.com/en-us/library/ee923636(WS.10).aspx
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    http://technet.microsoft.com/en-us/library/cc770294.aspx
    Deployments and Tests in an iSCSI SAN
    http://technet.microsoft.com/en-US/library/bb649502(v=SQL.90).aspx
    Hope this helps!
    TechNet Subscriber Support
    If you are
    TechNet Subscription user and have any feedback on our support quality, please send your feedback
    here.
    Lawrence
    TechNet Community Support

  • Windows Server 2012 Hyper-V network latencies

    Hi All,
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  • Windows Server 2012 - Hyper-V - Cluster Sharded Storage - VHDX unexpectedly gets copied to System Volume Information by "System", Virtual Machines stops respondig

    We have a problem with one of our deployments of Windows Server 2012 Hyper-V with a 2 node cluster connected to a iSCSI SAN.
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    Hosts - Both run Windows Server 2012 Standard and are clustered.
    HP ProLiant G7, 24 GB RAM. This is the primary host and normaly all VMs run on this host.
    HP ProLiant G5, 20 GB RAM. This is the secondary host that and is intended to be used in case of failure of the primary host.
    We have no antivirus on the hosts and the scheduled ShadowCopy (previous version of files) is switched off.
    iSCSI SAN:
    QNAP NAS TS-869 Pro, 8 INTEL SSDSA2CW160G3 160 GB i a RAID 5 with a Host Spare. 2 Teamed NIC.
    Switch:
    DLINK DGS-1210-16 - Both the network cards of the Hosts that are dedicated to the Storage and the Storage itself are connected to the same switch and nothing else is connected to this switch.
    Virtual Machines:
    3 Windows Server 2012 Standard - 1 DC, 1 FileServer, 1 Application Server.
    1 Windows Server 2008 Standard Exchange Server.
    All VMs are using dynamic disks (as recommended by Microsoft).
    Updates
    We have applied the most resent updates to the Hosts, VMs and iSCSI SAN about 3 weeks ago with no change in our problem and we continually update the setup.
    Normal operation:
    Normally this setup works just fine and we see no real difference in speed in startup, file copy and processing speed in LoB applications of this setup compared to a single host with two 10000 RPM Disks. Normal network speed is 10-200 Mbit, but occasionally
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    An observation:
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    how much of the VHDX that is left to be copied, so it might have been finished at the same time as I enabled  ShadowCopy (previos files).
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    Why is a VHDX copied to System Volume Information when scheduled ShadowCopy (previous version of files) is switched off? As far as I know, nothing should be copied to this folder when this functionis switched off?
    List of VSS Writers:
    vssadmin 1.1 - Volume Shadow Copy Service administrative command-line tool
    (C) Copyright 2001-2012 Microsoft Corp.
    Writer name: 'Task Scheduler Writer'
       Writer Id: {d61d61c8-d73a-4eee-8cdd-f6f9786b7124}
       Writer Instance Id: {1bddd48e-5052-49db-9b07-b96f96727e6b}
       State: [1] Stable
       Last error: No error
    Writer name: 'VSS Metadata Store Writer'
       Writer Id: {75dfb225-e2e4-4d39-9ac9-ffaff65ddf06}
       Writer Instance Id: {088e7a7d-09a8-4cc6-a609-ad90e75ddc93}
       State: [1] Stable
       Last error: No error
    Writer name: 'Performance Counters Writer'
       Writer Id: {0bada1de-01a9-4625-8278-69e735f39dd2}
       Writer Instance Id: {f0086dda-9efc-47c5-8eb6-a944c3d09381}
       State: [1] Stable
       Last error: No error
    Writer name: 'System Writer'
       Writer Id: {e8132975-6f93-4464-a53e-1050253ae220}
       Writer Instance Id: {7848396d-00b1-47cd-8ba9-769b7ce402d2}
       State: [1] Stable
       Last error: No error
    Writer name: 'Microsoft Hyper-V VSS Writer'
       Writer Id: {66841cd4-6ded-4f4b-8f17-fd23f8ddc3de}
       Writer Instance Id: {8b6c534a-18dd-4fff-b14e-1d4aebd1db74}
       State: [5] Waiting for completion
       Last error: No error
    Writer name: 'Cluster Shared Volume VSS Writer'
       Writer Id: {1072ae1c-e5a7-4ea1-9e4a-6f7964656570}
       Writer Instance Id: {d46c6a69-8b4a-4307-afcf-ca3611c7f680}
       State: [1] Stable
       Last error: No error
    Writer name: 'ASR Writer'
       Writer Id: {be000cbe-11fe-4426-9c58-531aa6355fc4}
       Writer Instance Id: {fc530484-71db-48c3-af5f-ef398070373e}
       State: [1] Stable
       Last error: No error
    Writer name: 'WMI Writer'
       Writer Id: {a6ad56c2-b509-4e6c-bb19-49d8f43532f0}
       Writer Instance Id: {3792e26e-c0d0-4901-b799-2e8d9ffe2085}
       State: [1] Stable
       Last error: No error
    Writer name: 'Registry Writer'
       Writer Id: {afbab4a2-367d-4d15-a586-71dbb18f8485}
       Writer Instance Id: {6ea65f92-e3fd-4a23-9e5f-b23de43bc756}
       State: [1] Stable
       Last error: No error
    Writer name: 'BITS Writer'
       Writer Id: {4969d978-be47-48b0-b100-f328f07ac1e0}
       Writer Instance Id: {71dc7876-2089-472c-8fed-4b8862037528}
       State: [1] Stable
       Last error: No error
    Writer name: 'Shadow Copy Optimization Writer'
       Writer Id: {4dc3bdd4-ab48-4d07-adb0-3bee2926fd7f}
       Writer Instance Id: {cb0c7fd8-1f5c-41bb-b2cc-82fabbdc466e}
       State: [1] Stable
       Last error: No error
    Writer name: 'Cluster Database'
       Writer Id: {41e12264-35d8-479b-8e5c-9b23d1dad37e}
       Writer Instance Id: {23320f7e-f165-409d-8456-5d7d8fbaefed}
       State: [1] Stable
       Last error: No error
    Writer name: 'COM+ REGDB Writer'
       Writer Id: {542da469-d3e1-473c-9f4f-7847f01fc64f}
       Writer Instance Id: {f23d0208-e569-48b0-ad30-1addb1a044af}
       State: [1] Stable
       Last error: No error
    Please note:
    Please only answer our question and do not offer any general optimization tips that do not directly adress the issue! We want the problem to go away, not to finish a bit faster!

    Hallo Lawrence!
    Thankyou for youre reply, some comments to help you and others who read this thread:
    First of all, we use Windows Server 2012 and the VHDX as I wrote in the headline and in the text in my post. We have not had this problem in similar setups with Windows Server 2008 R2, so the problem seem to be introduced in Windows Server 2012.
    These posts that you refer to seem to be outdated and/or do not apply to our configuration:
    The post about Dynamic Disks:
    http://technet.microsoft.com/en-us/library/ee941151(v=WS.10).aspx is only a recommendation for Windows Server 2008 R2 and the VHD format. Dynamic VHDX is indeed recommended by Microsoft when using Windows Server 2012 (please look in the optimization guide
    for Windows Server 2012).
    Infact, if we use fixed VHDX then we would have a bigger problem since fixed VHDX are generaly larger then Dynamic Disks, i.e. more data would be copied and that would take longer time = the VMs would be unresponsive for a longer time.
    The post "What's the deal with the System Volume Information folder"
    http://blogs.msdn.com/b/oldnewthing/archive/2003/11/20/55764.aspx is for Windows XP / Windows Server 2003 and some things has changed since then. for instance In Windows Server 2012, Shadow Copies cannot be controlled by going to Control panel -> System.
    Instead you right-click on a Drive (i.e. a Volume, for instance the C drive/Volume) in Computer and then click "Configure Shadow Copies".
    Windows Server 2008 R2 Backup problem
    http://social.technet.microsoft.com/Forums/en/windowsbackup/thread/0fc53adb-477d-425b-8c99-ad006e132336 - This post is about the Antivirus software trying to scan files used during backup that exists in the System Volume Information folder and we do not
    have any antivirus software installed on our hosts as I stated in my post.
    Comment that might help us:
    So according to “System Volume Information” definition, the operation you mentioned is Volume Shadow Copy. Check event viewer to find Volume Shadow Copy related event logs and post them.
    Why?
    Furhter investigation suggests that a volume shadow copy is somehow created even though the Schedule for Shadows Copies is turned off for all drives. This happens at random and we have not found any pattern. Yesterday this operation took almost all available
    disk space (over 200 GB), but all the disk space was released when I turned on scheduled Shadow Copies for the CSV.
    I therefore draw these conclusions:
    The CSV Volume has about 600 GB of disk space and since Volume Shadows Copy used 200 GB, or about 33% of the disk space, and the default limit is 10% then I conclude that for some reason the unscheduled Volume Shadow Copy did not have any limit (or ignored
    the limit).
    When I turned on the Schedule I also change the limit to the minimum amount which is 320 MB and this is probably what released the disk space. That is, the unscheduled Volume Shadow Copy operation was aborted and it adhered to the limit and deleted the
    Volume Shadow Copy it had taken.
    I have also set the limit for Volume Shadow Copies for all other volumes to 320 MB by using the "Configure Shadow Copies" Window that you open by right clicking on a drive (volume) in Computer and then selecting "Configure Shadow Copies...".
    It is important to note that setting a limit for Shadow Copy Storage, and disabaling the Schedule are two different things! It is possible to have unlimited storage for Shadow Copies when the Schedule is disabled, however I do not know if this was the case
    Before I enabled Shadow Copies on the CSV since I did not look for this.
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    Does this sound about right or am I drawing the wrong conclusions?
    Limits for Shadow Copies:
    Below we list the limits for our two hosts:
    "Primary Host":
    C:\>vssadmin list shadowstorage
    vssadmin 1.1 - Volume Shadow Copy Service administrative command-line tool
    (C) Copyright 2001-2012 Microsoft Corp.
    Shadow Copy Storage association
       For volume: (\\?\Volume{e3ad7feb-178b-11e2-93e8-806e6f6e6963}\)\\?\Volume{e3ad7feb-178b-11e2-93e8-806e6f6e6963}\
       Shadow Copy Storage volume: (\\?\Volume{e3ad7feb-178b-11e2-93e8-806e6f6e6963}\)\\?\Volume{e3ad7feb-178b-11e2-93e8-806e6f6e6963}\
       Used Shadow Copy Storage space: 0 bytes (0%)
       Allocated Shadow Copy Storage space: 0 bytes (0%)
       Maximum Shadow Copy Storage space: 320 MB (91%)
    Shadow Copy Storage association
       For volume: (E:)\\?\Volume{dc0a177b-ab03-44c2-8ff6-499b29c3d5cc}\
       Shadow Copy Storage volume: (E:)\\?\Volume{dc0a177b-ab03-44c2-8ff6-499b29c3d5cc}\
       Used Shadow Copy Storage space: 0 bytes (0%)
       Allocated Shadow Copy Storage space: 0 bytes (0%)
       Maximum Shadow Copy Storage space: 320 MB (0%)
    Shadow Copy Storage association
       For volume: (G:)\\?\Volume{f58dc334-17be-11e2-93ee-9c8e991b7c20}\
       Shadow Copy Storage volume: (G:)\\?\Volume{f58dc334-17be-11e2-93ee-9c8e991b7c20}\
       Used Shadow Copy Storage space: 0 bytes (0%)
       Allocated Shadow Copy Storage space: 0 bytes (0%)
       Maximum Shadow Copy Storage space: 320 MB (3%)
    Shadow Copy Storage association
       For volume: (C:)\\?\Volume{e3ad7fec-178b-11e2-93e8-806e6f6e6963}\
       Shadow Copy Storage volume: (C:)\\?\Volume{e3ad7fec-178b-11e2-93e8-806e6f6e6963}\
       Used Shadow Copy Storage space: 0 bytes (0%)
       Allocated Shadow Copy Storage space: 0 bytes (0%)
       Maximum Shadow Copy Storage space: 320 MB (0%)
    C:\>cd \ClusterStorage\Volume1
    Secondary host:
    C:\>vssadmin list shadowstorage
    vssadmin 1.1 - Volume Shadow Copy Service administrative command-line tool
    (C) Copyright 2001-2012 Microsoft Corp.
    Shadow Copy Storage association
       For volume: (\\?\Volume{b2951138-f01e-11e1-93e8-806e6f6e6963}\)\\?\Volume{b2951138-f01e-11e1-93e8-806e6f6e6963}\
       Shadow Copy Storage volume: (\\?\Volume{b2951138-f01e-11e1-93e8-806e6f6e6963}\)\\?\Volume{b2951138-f01e-11e1-93e8-806e6f6e6963}\
       Used Shadow Copy Storage space: 0 bytes (0%)
       Allocated Shadow Copy Storage space: 0 bytes (0%)
       Maximum Shadow Copy Storage space: 35,0 MB (10%)
    Shadow Copy Storage association
       For volume: (D:)\\?\Volume{5228437e-9a01-4690-bc40-1df85a0e6736}\
       Shadow Copy Storage volume: (D:)\\?\Volume{5228437e-9a01-4690-bc40-1df85a0e6736}\
       Used Shadow Copy Storage space: 0 bytes (0%)
       Allocated Shadow Copy Storage space: 0 bytes (0%)
       Maximum Shadow Copy Storage space: 27,3 GB (10%)
    Shadow Copy Storage association
       For volume: (C:)\\?\Volume{b2951139-f01e-11e1-93e8-806e6f6e6963}\
       Shadow Copy Storage volume: (C:)\\?\Volume{b2951139-f01e-11e1-93e8-806e6f6e6963}\
       Used Shadow Copy Storage space: 0 bytes (0%)
       Allocated Shadow Copy Storage space: 0 bytes (0%)
       Maximum Shadow Copy Storage space: 6,80 GB (10%)
    C:\>
    There is something strange about the limits on the Secondary host!
    I have not in any way changed the settings on the Secondary host and as you can see, the Secondary host has a maximum limit of only 35 MB storage on the CSV, but it also shows that this is 10% of the Volume. This is clearly not the case since 10% if 600
    GB = 60 GB!
    The question is, why does it by default set a too small limit (i.e. < 320 MB) on the CSV and is this the cause of the problem? I.e. is the limit ignored since it is smaller than the smallest amount you can provide using the GUI?
    Is the default 35 MB maximum Shadow Copy limit a bug, or is there any logical reason for setting a limit that according to the GUI is too small?

  • Crystal Reports XI R2 and Window Server 2008 Hyper-V environment

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