Ronclark

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About Ronclark

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    Two UNRaid systems

    1 is a Dell T7500 with two X5670 with 28G of Ram

    2 Is a Dell T3500 with two X5670 with 48G Of Ram stuff into a Norco RPC-4220

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  1. I been playing with theses 40G Connectx 3 cards for awhile thy been fun to learn and see were the bottleneck are. Here is a helpful link on iperf3 40G and above https://fasterdata.es.net/performance-testing/network-troubleshooting-tools/iperf/multi-stream-iperf3/
  2. I guess the intel board with 3770 just did not like the setup. I moved it over to a different system and works great, its a Lenovo with a 3470
  3. I tried my Mellanox ConnectX-3 649281-B21 its a dual Qsfp+ 40gig card in UnRaid 6.8.2 will not boot past the unraid load screen. I have not problems with Windows 10, BSD and Fedora running this card in Ethernet 40 and 10gig mode. I see others boot just fine, its kinda hard see the problem when you don't see anything past the unraid load screen
  4. I tried that and it crashed, Here are the logs 2018-03-27 00:16:17.319+0000: starting up libvirt version: 4.0.0, qemu version: 2.11.1, hostname: TowerNas LC_ALL=C PATH=/bin:/sbin:/usr/bin:/usr/sbin HOME=/ QEMU_AUDIO_DRV=none /usr/local/sbin/qemu -name 'guest=Windows 7,debug-threads=on' -S -object 'secret,id=masterKey0,format=raw,file=/var/lib/libvirt/qemu/domain-6-Windows 7/master-key.aes' -machine pc-i440fx-2.11,accel=kvm,usb=off,dump-guest-core=off,mem-merge=off -cpu host,hv_time,hv_relaxed,hv_vapic,hv_spinlocks=0x1fff,hv_vendor_id=none -m 4096 -realtime mlock=off -smp 12,sockets=
  5. I am not sure if this is of any help but here is the logs when i try to pass through the USB 3 add on card, it does not matter that bios i pick its always the same DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000000 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=000000000000000
  6. I need help with pass-through, I read the forums tried everything its seems. I have a windows 7 VM on Unraid 6.4.1, I have a SSD and GPU pass-through. but i am trying to pass-though the USB on-board and i add on card i got, and and the on-board firmware. The add on card seems to crash the VM on boot. and the on-board fails. I am using a Dell workstation T7500 up-to date BIOS, with duel X5670 and 28 gigs of Ram any recommendations. PCI Devices and IOMMU Groups IOMMU group 0: [8086:3406] 00:00.0 Host bridge: Intel Corporation 5520 I/O Hub to