Re: DMAR and DRHD errors[DMAR:[fault reason 06] PTE Read access is not set] Vt-d & intel_iommu

2012-12-15 Thread Jason Gao
On Sat, Dec 15, 2012 at 5:55 AM, Don Dutile wrote: > forgot: did you check that all the bios settings are the same btwn > the 710 systems? Bios settings should be the same between servers, I'v ignored these errors and run KVM on this server,deployed non-critical java production

Re: DMAR and DRHD errors[DMAR:[fault reason 06] PTE Read access is not set] Vt-d & intel_iommu

2012-12-15 Thread Jason Gao
On Sat, Dec 15, 2012 at 5:54 AM, Don Dutile wrote: > mptsas or smi fw has to be different this server: # inventory_firmware Wait while we inventory system: System inventory: BIOS = 6.3.0 SAS/SATA Backplane 0:0 Backplane Firmware = 1.07 PERC 6/i Integrated Controller 0

Re: DMAR and DRHD errors[DMAR:[fault reason 06] PTE Read access is not set] Vt-d intel_iommu

2012-12-15 Thread Jason Gao
On Sat, Dec 15, 2012 at 5:54 AM, Don Dutile ddut...@redhat.com wrote: mptsas or smi fw has to be different this server: # inventory_firmware Wait while we inventory system: System inventory: BIOS = 6.3.0 SAS/SATA Backplane 0:0 Backplane Firmware = 1.07 PERC 6/i

Re: DMAR and DRHD errors[DMAR:[fault reason 06] PTE Read access is not set] Vt-d intel_iommu

2012-12-15 Thread Jason Gao
On Sat, Dec 15, 2012 at 5:55 AM, Don Dutile ddut...@redhat.com wrote: forgot: did you check that all the bios settings are the same btwn the 710 systems? Bios settings should be the same between servers, I'v ignored these errors and run KVM on this server,deployed non-critical java

Re: DMAR and DRHD errors[DMAR:[fault reason 06] PTE Read access is not set] Vt-d & intel_iommu

2012-12-13 Thread Jason Gao
On Fri, Dec 14, 2012 at 2:56 PM, Jason Gao wrote: > On Fri, Dec 14, 2012 at 12:45 PM, Alex Williamson > wrote: >> Is the MegaRAID firmware and system management firmware the same as >> well? Thanks. > > I'v updated all the firmware using Dell's firmware-tools: > &g

Re: DMAR and DRHD errors[DMAR:[fault reason 06] PTE Read access is not set] Vt-d & intel_iommu

2012-12-13 Thread Jason Gao
On Fri, Dec 14, 2012 at 12:45 PM, Alex Williamson wrote: > Is the MegaRAID firmware and system management firmware the same as > well? Thanks. I'v updated all the firmware using Dell's firmware-tools: # inventory_firmware Wait while we inventory system: System inventory: BIOS = 6.3.0

Re: DMAR and DRHD errors[DMAR:[fault reason 06] PTE Read access is not set] Vt-d & intel_iommu

2012-12-13 Thread Jason Gao
On Fri, Dec 14, 2012 at 12:23 AM, Alex Williamson wrote: > > Device 03:00.0 is your raid controller: > > 03:00.0 RAID bus controller: LSI Logic / Symbios Logic MegaRAID SAS 1078 (rev > 04) > > For some reason it's trying to read from ffe65000, ffe8a000, ffe89000, > ffe86000, ffe87000, ffe84000.

DMAR and DRHD errors[DMAR:[fault reason 06] PTE Read access is not set] Vt-d & intel_iommu

2012-12-13 Thread Jason Gao
Dear List: Description of problem: After installed Centos 6.3(RHEL6.3) on my Dell R710(lastest bios:Version: 6.3.0,Release Date: 07/24/2012) server,and updated lastest kernel "2.6.32-279.14.1.el6.x86_64",I want to use the Intel 82576 ET Dual Port nic's SR-IOV feature,assigning VFs to kvm guest

DMAR and DRHD errors[DMAR:[fault reason 06] PTE Read access is not set] Vt-d intel_iommu

2012-12-13 Thread Jason Gao
Dear List: Description of problem: After installed Centos 6.3(RHEL6.3) on my Dell R710(lastest bios:Version: 6.3.0,Release Date: 07/24/2012) server,and updated lastest kernel 2.6.32-279.14.1.el6.x86_64,I want to use the Intel 82576 ET Dual Port nic's SR-IOV feature,assigning VFs to kvm guest

Re: DMAR and DRHD errors[DMAR:[fault reason 06] PTE Read access is not set] Vt-d intel_iommu

2012-12-13 Thread Jason Gao
On Fri, Dec 14, 2012 at 12:23 AM, Alex Williamson alex.william...@redhat.com wrote: Device 03:00.0 is your raid controller: 03:00.0 RAID bus controller: LSI Logic / Symbios Logic MegaRAID SAS 1078 (rev 04) For some reason it's trying to read from ffe65000, ffe8a000, ffe89000, ffe86000,

Re: DMAR and DRHD errors[DMAR:[fault reason 06] PTE Read access is not set] Vt-d intel_iommu

2012-12-13 Thread Jason Gao
On Fri, Dec 14, 2012 at 12:45 PM, Alex Williamson alex.william...@redhat.com wrote: Is the MegaRAID firmware and system management firmware the same as well? Thanks. I'v updated all the firmware using Dell's firmware-tools: # inventory_firmware Wait while we inventory system: System

Re: DMAR and DRHD errors[DMAR:[fault reason 06] PTE Read access is not set] Vt-d intel_iommu

2012-12-13 Thread Jason Gao
On Fri, Dec 14, 2012 at 2:56 PM, Jason Gao pkill.2...@gmail.com wrote: On Fri, Dec 14, 2012 at 12:45 PM, Alex Williamson alex.william...@redhat.com wrote: Is the MegaRAID firmware and system management firmware the same as well? Thanks. I'v updated all the firmware using Dell's firmware

Re: SR-IOV problem with Intel 82599EB (not enough MMIO resources for SR-IOV)

2012-11-13 Thread Jason Gao
I'm very sorry for delayed reply.now SR-IOV works for me in Centos 6.3,thank all of you. On Fri, Nov 9, 2012 at 11:26 PM, Bjorn Helgaas wrote: > Linux normally uses the resource assignments done by the BIOS, but it > is possible for the kernel to reassign those. We don't have good > automatic

Re: SR-IOV problem with Intel 82599EB (not enough MMIO resources for SR-IOV)

2012-11-13 Thread Jason Gao
I'm very sorry for delayed reply.now SR-IOV works for me in Centos 6.3,thank all of you. On Fri, Nov 9, 2012 at 11:26 PM, Bjorn Helgaas bhelg...@google.com wrote: Linux normally uses the resource assignments done by the BIOS, but it is possible for the kernel to reassign those. We don't have

Re: SR-IOV problem with Intel 82599EB (not enough MMIO resources for SR-IOV)

2012-11-08 Thread Jason Gao
> The BIOS in your machine doesn't support SR-IOV. You'll need to ask the > manufacturer for a BIOS upgrade, if in fact one is available. Sometimes > they're not. very thanks Greg,my server Dell R710 with latest BIOS version and option for SR-IOV(SR-IOV Global Enable->Enabled) opened,I'm

Re: SR-IOV problem with Intel 82599EB (not enough MMIO resources for SR-IOV)

2012-11-08 Thread Jason Gao
The BIOS in your machine doesn't support SR-IOV. You'll need to ask the manufacturer for a BIOS upgrade, if in fact one is available. Sometimes they're not. very thanks Greg,my server Dell R710 with latest BIOS version and option for SR-IOV(SR-IOV Global Enable-Enabled) opened,I'm