Alano

那应该使用哪个系统呢，使用freenas其实就是看中他的 zfs 特性

尝试添加 后好像不行，freenas core版本是基于FreeBSD的，不是linux. 之前倒是通过下面这个链接的方法实现了：

Great. It worked and successfully set the boot sequence. Thank you so much for your help.

Thanks for your reply. Changed <boot dev='1'/> from hd Added <boot order='1'/> But it does not work.

Hi, I tried adding <boot order='1'/> under the </source>. But there was an error. I want 08:00.0 to be the first boot disk of freenas. My XML is as follows. <?xml version='1.0' encoding='UTF-8'?> <domain type='kvm'> <name>TrueNAS</name> <uuid>d5ff8ecb2-7dcd-76e6-5b34-9431f7954e0a</uuid> <metadata> <vmtemplate xmlns="unraid" name="FreeBSD" icon="freebsd.png" os="freebsd"/> </metadata> <memory unit='KiB'>20971520</memory> <currentMemory unit='KiB'>20971520</currentMemory> <memoryBacking> <nosharepages/> </memoryBacking> <vcpu placement='static'>10</vcpu> <cputune> <vcpupin vcpu='0' cpuset='3'/> <vcpupin vcpu='1' cpuset='15'/> <vcpupin vcpu='2' cpuset='5'/> <vcpupin vcpu='3' cpuset='17'/> <vcpupin vcpu='4' cpuset='7'/> <vcpupin vcpu='5' cpuset='19'/> <vcpupin vcpu='6' cpuset='9'/> <vcpupin vcpu='7' cpuset='21'/> <vcpupin vcpu='8' cpuset='11'/> <vcpupin vcpu='9' cpuset='23'/> </cputune> <os> <type arch='x86_64' machine='pc-q35-4.2'>hvm</type> <boot dev='hd'/> </os> <features> <acpi/> <apic/> </features> <cpu mode='host-passthrough' check='none'> <topology sockets='1' cores='5' threads='2'/> <cache mode='passthrough'/> </cpu> <clock offset='utc'> <timer name='rtc' tickpolicy='catchup'/> <timer name='pit' tickpolicy='delay'/> <timer name='hpet' present='no'/> </clock> <on_poweroff>destroy</on_poweroff> <on_reboot>restart</on_reboot> <on_crash>restart</on_crash> <devices> <emulator>/usr/local/sbin/qemu</emulator> <controller type='usb' index='0' model='nec-xhci' ports='15'> <address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x0'/> </controller> <controller type='pci' index='0' model='pcie-root'/> <controller type='pci' index='1' model='pcie-root-port'> <model name='pcie-root-port'/> <target chassis='1' port='0x10'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0' multifunction='on'/> </controller> <controller type='pci' index='2' model='pcie-root-port'> <model name='pcie-root-port'/> <target chassis='2' port='0x11'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x1'/> </controller> <controller type='pci' index='3' model='pcie-root-port'> <model name='pcie-root-port'/> <target chassis='3' port='0x12'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x2'/> </controller> <controller type='pci' index='4' model='pcie-root-port'> <model name='pcie-root-port'/> <target chassis='4' port='0x13'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x3'/> </controller> <controller type='pci' index='5' model='pcie-root-port'> <model name='pcie-root-port'/> <target chassis='5' port='0x14'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x4'/> </controller> <controller type='pci' index='6' model='pcie-root-port'> <model name='pcie-root-port'/> <target chassis='6' port='0x15'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x5'/> </controller> <controller type='pci' index='7' model='pcie-to-pci-bridge'> <model name='pcie-pci-bridge'/> <address type='pci' domain='0x0000' bus='0x01' slot='0x00' function='0x0'/> </controller> <controller type='pci' index='8' model='pcie-root-port'> <model name='pcie-root-port'/> <target chassis='8' port='0x16'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x6'/> </controller> <controller type='virtio-serial' index='0'> <address type='pci' domain='0x0000' bus='0x02' slot='0x00' function='0x0'/> </controller> <controller type='sata' index='0'> <address type='pci' domain='0x0000' bus='0x00' slot='0x1f' function='0x2'/> </controller> <serial type='pty'> <target type='isa-serial' port='0'> <model name='isa-serial'/> </target> </serial> <console type='pty'> <target type='serial' port='0'/> </console> <channel type='unix'> <target type='virtio' name='org.qemu.guest_agent.0'/> <address type='virtio-serial' controller='0' bus='0' port='1'/> </channel> <input type='tablet' bus='usb'> <address type='usb' bus='0' port='1'/> </input> <input type='mouse' bus='ps2'/> <input type='keyboard' bus='ps2'/> <graphics type='vnc' port='-1' autoport='yes' websocket='-1' listen='0.0.0.0' keymap='en-us'> <listen type='address' address='0.0.0.0'/> </graphics> <video> <model type='qxl' ram='65536' vram='65536' vgamem='16384' heads='1' primary='yes'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x0'/> </video> <hostdev mode='subsystem' type='pci' managed='yes'> <driver name='vfio'/> <source> <address domain='0x0000' bus='0x04' slot='0x00' function='0x1'/> </source> <address type='pci' domain='0x0000' bus='0x05' slot='0x00' function='0x0'/> </hostdev> <hostdev mode='subsystem' type='pci' managed='yes'> <driver name='vfio'/> <source> <address domain='0x0000' bus='0x00' slot='0x11' function='0x0'/> </source> <address type='pci' domain='0x0000' bus='0x03' slot='0x00' function='0x0'/> </hostdev> <hostdev mode='subsystem' type='pci' managed='yes'> <driver name='vfio'/> <source> <address domain='0x0000' bus='0x00' slot='0x11' function='0x4'/> </source> <address type='pci' domain='0x0000' bus='0x07' slot='0x01' function='0x0'/> </hostdev> <hostdev mode='subsystem' type='pci' managed='yes'> <driver name='vfio'/> <source> <address domain='0x0000' bus='0x00' slot='0x1f' function='0x2'/> </source> <address type='pci' domain='0x0000' bus='0x07' slot='0x02' function='0x0'/> </hostdev> <hostdev mode='subsystem' type='pci' managed='yes'> <driver name='vfio'/> <source> <address domain='0x0000' bus='0x02' slot='0x00' function='0x0'/> </source> <address type='pci' domain='0x0000' bus='0x04' slot='0x00' function='0x0'/> </hostdev> <hostdev mode='subsystem' type='pci' managed='yes'> <driver name='vfio'/> <source> <address domain='0x0000' bus='0x04' slot='0x00' function='0x0'/> </source> <address type='pci' domain='0x0000' bus='0x06' slot='0x00' function='0x0'/> </hostdev> <hostdev mode='subsystem' type='pci' managed='yes'> <driver name='vfio'/> <source> <address domain='0x0000' bus='0x08' slot='0x00' function='0x0'/> </source> <address type='pci' domain='0x0000' bus='0x08' slot='0x00' function='0x0'/> </hostdev> <memballoon model='none'/> </devices> </domain>

Thanks Reply. Because I have a 16G Intel Optane memory, just use it as a freenas system disk. It is said that Optane is very durable. Waste utilization. At present, unraid can only use the full command line to operate zfs. Will 6.9 support zfs with UI interface? If unraid supports zfs with UI interface in the future, then I will not install the VM of freenas, which is simply great. Then I can also upgrade unraid to the Pro version. All the best.

Unraid install Freenas please help me, a problem encountered by virtual Freenas under Unraid. Because I want to use zfs, and unraid does not support zfs,so I want to try install Freenas. Shielded and pass-through SATA controller (the system disk installed with freenas is also shielded and pass-through) When creating a VM, because all the hard disks including the freenas system disk are pass-through, can not add the Primary vDisk. As a result, after the system is installed and restarted, it is not possible to identify which disk is the one where the system is installed, resulting in boot failure. How should I make the right choice between i440fx and q35，Which performance is better？ Excuse me, how to solve this problem, how to set the boot hard disk sequence of Unraid VM? Can anyone help me check it out? Thanks!

请教大家，Unraid下虚拟Freenas遇到的一个问题。 屏蔽并直通的SATA控制器（安装freenas的系统盘也是屏蔽直通的） 在建立虚拟机时因为所有的硬盘包括freenas系统盘都是直通的，就无法添加 Primary vDisk的参数 导致在系统安装好重启之后，无法识别到哪个是安装系统的那个盘，从而导致引导失败。 请问，这个问题应该怎么破啊，Unraid虚拟机如何设置引导硬盘顺序让安装了系统的硬盘做为第一引导啊？ 有大佬能帮忙看下吗？