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syntaxx

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    MCE errors

    in General Support

    Posted · Edited by syntaxx

    14 minutes ago, johnnie.black said:

    Like trurl mentioned you should always post the complete diags, but in this case the problem is visible on the syslog:
     

     

    So its probably my fan then.. Hmmm.. its not even a year since I bought my cpu.. probably need to change it to a high end cooling fan. Any recommended cpu cooler for LGA 1151? Liquid or Fan..

    ***GUIDE*** Passthrough Entire PCI USB Controller

    in VMs

    Posted

    Here's mine. I am getting iommu_group are bound to their vfio bus driver. Also note that I have ACS override set to ON. Is there a way I can use 04:00.0 without affecting 03:00.0? Thanks

     

     

    lspci

    03:00.0 Ethernet controller: Intel Corporation 82574L Gigabit Network Connection
04:00.0 USB controller: Renesas Technology Corp. uPD720201 USB 3.0 Host Controller (rev 03)

     

    IOOMU Groups

    /sys/kernel/iommu_groups/6/devices/0000:03:00.0
/sys/kernel/iommu_groups/6/devices/0000:04:00.0

     

    XML Dump

    <device>
  <name>pci_0000_04_00_0</name>
  <path>/sys/devices/pci0000:00/0000:00:1b.3/0000:04:00.0</path>
  <parent>pci_0000_00_1b_3</parent>
  <driver>
    <name>xhci_hcd</name>
  </driver>
  <capability type='pci'>
    <domain>0</domain>
    <bus>4</bus>
    <slot>0</slot>
    <function>0</function>
    <product id='0x0014'>uPD720201 USB 3.0 Host Controller</product>
    <vendor id='0x1912'>Renesas Technology Corp.</vendor>
    <iommuGroup number='6'>
      <address domain='0x0000' bus='0x00' slot='0x1b' function='0x0'/>
      <address domain='0x0000' bus='0x00' slot='0x1b' function='0x2'/>
      <address domain='0x0000' bus='0x00' slot='0x1b' function='0x3'/>
      <address domain='0x0000' bus='0x03' slot='0x00' function='0x0'/>
      <address domain='0x0000' bus='0x04' slot='0x00' function='0x0'/>
    </iommuGroup>
    <pci-express>
      <link validity='cap' port='0' speed='5' width='1'/>
      <link validity='sta' speed='5' width='1'/>
    </pci-express>
  </capability>
</device>

     

    XML Code

    <hostdev mode='subsystem' type='pci' managed='yes'>
      <driver name='vfio'/>
      <source>
        <address domain='0x0000' bus='0x04' slot='0x00' function='0x0'/>
      </source>
</hostdev>

    Thoughts on my planned build.

    in Motherboards and CPUs

    Posted

    Hi,

     

    I have an unraid with windows vm (all purpose including gaming) at the moment and I am planning to upgrade since my wife already gave me the go signal to do so.

     

    Current:

    Unraid 6 Pro (Latest)

    Motherboard: ASUSTeK - P8H77-M

    CPU: Intel® Core™ i5-3570 Processor 3.80Ghz

    Memory: 16 GB

    Hard Disk: 4x2TB

    Cache Drive: 1x750GB

    Controller: 1xM1015

    Network: 2xIntel Nic 1Gbps

    UPS: Back-UPS CS 650

    PSU: Antec Modular Platinum 1000w

    Graphics: HD7850

     

    To

     

    Future:

    Unraid 6 Pro (Latest)

    Motherboard: GA-Q170M-D3H (Choosing this for vPro) or ASRock Q170M vPro

    CPU: Intel® Core™ i7-6700 Processor

    Memory: 2 1x16GB (DDR4) ? (I am not sure if I can still use my DDR3 on my previous?)

    Controller: 1xM1015

    Network: 2xIntel Nic 1Gbps

    UPS: Back-UPS CS 650

    PSU: Antec Modular Platinum 1000w

    Graphics: HD7850

     

    Or any suggestion? Will it work?

     

    DMAR Error

    in General Support

    Posted

    I have all the virtualization set to on. I will try to fiddle with the bios this only happened when i switched to unraid 6. Also I see in the web about intel_iommu=pt instead of on. not sure if it works on unraid.

    DMAR Error

    in General Support

    Posted

    What is this? I am getting this in my syslog and dmesg. 00:1d.0 is my usb passthrough. I also noticed that this one will slow down my transfer rate.

     

    00:1d.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #1 (rev 04)

     

    dmar: DRHD: handling fault status reg 3

    dmar: DMAR:[DMA Read] Request device [00:1d.0] fault addr ef000

    DMAR:[fault reason 06] PTE Read access is not set

    kvm: zapping shadow pages for mmio generation wraparound

     

    Thanks

    All network activity stops after use of RDP in Windows 7 VMs

    in General Support

    Posted

    Is this already fixed? I am having the same problem. Also getting those DMAR

     

    Oct 26 15:11:50 unRaid kernel: dmar: DRHD: handling fault status reg 3

    Oct 26 15:11:50 unRaid kernel: dmar: DMAR:[DMA Read] Request device [00:1d.0] fault addr ef000

    Oct 26 15:11:50 unRaid kernel: DMAR:[fault reason 06] PTE Read access is not set

     

    This time its my passthrough usb controller.

     

    00:1d.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #1 (rev 04)

     

    Thanks

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