Rafał Stępień

Thanks, that was it. Took some time but now all is working.

When I run in safe mode and tried to start array manually I saw almoast immediately this output in terminal: kernel:PANIC at range_tree.c:436:range_tree_remove_impl() Rebooting in safe mode with no dockers and VMs is also stuck on unmouting and gathering diagnostics.

Now tried to shutdown from WebUI and I connected video output. On screen last output was "Generating diagnostics..." and It stayed there for couple of minutes before I forced the shutdown by switch. unraid-diagnostics-20240416-1729.zip

Yes, after forced reboot pool mounts successfully and I can use them normally.

Hi, I've been on Unraid 6.12.8 and few days from know my server crashed. It was on but WebUI wasn't loading, SSH wasn't working, I haven't even seen server on my router. So I did hard reset. From this moment I can't properly reboot my server. If done by WebUI it counts indefinitely but when I open WebUI in new window there is text on the bottom "Array Stopping Unmounting disks..." and one of the cores is on constatnt 100% load. Reboot from SSH by reboot or shutdown command dosen't work either. Only this command works and after reboot there is unclean shutdown notification: echo b >/proc/sysrq-trigger I've updated to Unraid 6.12.10 and problem still occurs. I've tried swtich macvlan to ipvlan. Still nothing. I've enabled mirroring syslog to sdcard and here is the diagnostics. unraid-diagnostics-20240415-2003.zip

I'm not 100% satisfied but I made it work. 1. I mounted text file in the host /etc/urbackup/dataset containing dataset name disk5/urbackup 2. I run container in priviliged mode If anyone figure out how to make it work without priviliged mode please post it here. I tried allowing user nobody to access dataset with following commands but it dosen't do the trick. zfs allow nobody create,destroy,mount,snapshot disk5/urbackup zfs allow users create,destroy,mount,snapshot disk5/urbackup

Yes of course, but I found 3 discussions which are simmilar to my problem, but none of them recevied any answer https://forums.urbackup.org/t/testing-for-zfs-failed-when-running-docker-container-with-zfs-on-arch-linux/12707 https://forums.urbackup.org/t/zfs-mount-question/12000 https://forums.urbackup.org/t/urbackup-2-5-26-on-truenas-via-docker/11819

Hi, Have anyone successfully enabled ZFS with this container? Nor matter what I do it doesen't work. I have: 1. Specified image tag to: latest-zfs 2. Passed "--device /dev/zfs" in extra parameters When I type "zfs list" in terminal I can see all the datasets of the host. I tried mounting dataset /mnt/disk5/urbackup to container path /backups and I get error: Testing for zfs... TEST FAILED: Dataset is not set via /etc/urbackup/dataset 2023-08-27 11:04:12: Backup destination cannot handle subvolumes and snapshots. Snapshots disabled. 2023-08-27 11:04:12: Reflink ioctl failed. errno=95 Then I tried set contianer path to /etc/urbackup/dataset and also changeg backup folder location in urbackup settings to /etc/urbackup/dataset and now I get: Testing for zfs... cannot create '': empty component or misplaced '@' or '#' delimiter in name TEST FAILED: Creating test zfs volume "/testA54hj5luZtlorr494" failed 2023-08-27 11:07:15: Backup destination cannot handle subvolumes and snapshots. Snapshots disabled. 2023-08-27 11:07:15: Reflink ioctl failed. errno=95 I also searched TrueNas Scale forums and seems that they are struggling with this too. Anyone managed to make this work?

Thank You, it actually worked!

But my Unraid system can't boot. As I said I'm not migrated from "My Servers" to "Unraid connect" (there where no messages/errors saying that I shuold do it), then I tried to update Unraid and after reboot system won't start because of the errors above.

When I login I see this screen.

Hi, I uppgraded from latest 6.11 revision to 6.12.2. Now druing boot I have endless wall of error like: Bad short filename CONFIG/PLUGINS/FSCK..................... Auto renaming it It's almoast half an hour of this errors and there is no end. I thought that I download my backup from "My Setvers" but You changed it to "Unraid connect" which I haven't activated and I cannot access my backups! I had the latest "My servers" plugin and there was no errors in the upper right corner. I also used upgrade assistant and there was no errors also. How I can access my latest backups?

Hi, In the thread above in the last post auhtor states that UNRAD 6.10 should have support for virtiofs. I've installed UNRAID 6.10 rc2 and it has Kernel version 5.14.15, QEMU 6.1.0 and libvirt 7.8.0. So i followed the guide: https://libvirt.org/kbase/virtiofs.html I've tried numerous configurations and always gets errors simmilar to this: internal error: process exited while connecting to monitor: 2021-11-05T20:11:54.935201Z qemu-system-x86_64: -device vhost-user-fs-pci,chardev=chr-vu-fs0,queue-size=1024,tag=workspace,bus=pci.1,addr=0x0: Failed to write msg. Wrote -1 instead of 12. 2021-11-05T20:11:54.935243Z qemu-system-x86_64: -device vhost-user-fs-pci,chardev=chr-vu-fs0,queue-size=1024,tag=workspace,bus=pci.1,addr=0x0: vhost_backend_init failed: Protocol error My XML configuration looks like this: <?xml version='1.0' encoding='UTF-8'?> <domain type='kvm'> <name>Ubuntu-CodeServer</name> <uuid>178c08df-4b32-896d-e474-53d18e2a61cb</uuid> <metadata> <vmtemplate xmlns="unraid" name="Ubuntu" icon="ubuntu.png" os="ubuntu"/> </metadata> <memory unit='KiB'>8388608</memory> <currentMemory unit='KiB'>2097152</currentMemory> <memoryBacking> <source type='memfd'/> <access mode='shared'/> </memoryBacking> <vcpu placement='static'>6</vcpu> <cputune> <vcpupin vcpu='0' cpuset='3'/> <vcpupin vcpu='1' cpuset='9'/> <vcpupin vcpu='2' cpuset='4'/> <vcpupin vcpu='3' cpuset='10'/> <vcpupin vcpu='4' cpuset='5'/> <vcpupin vcpu='5' cpuset='11'/> </cputune> <os> <type arch='x86_64' machine='pc-q35-6.1'>hvm</type> <loader readonly='yes' type='pflash'>/usr/share/qemu/ovmf-x64/OVMF_CODE-pure-efi.fd</loader> <nvram>/etc/libvirt/qemu/nvram/178c08df-4b32-896d-e474-53d18e2a61cb_VARS-pure-efi.fd</nvram> </os> <features> <acpi/> <apic/> </features> <cpu mode='host-passthrough' check='none' migratable='on'> <topology sockets='1' dies='1' cores='3' 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> <disk type='file' device='disk'> <driver name='qemu' type='raw' cache='writeback'/> <source file='/mnt/user/domains/Ubuntu-CodeServer/vdisk1.img'/> <target dev='hdc' bus='virtio'/> <boot order='1'/> <address type='pci' domain='0x0000' bus='0x04' slot='0x00' function='0x0'/> </disk> <controller type='usb' index='0' model='ich9-ehci1'> <address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x7'/> </controller> <controller type='usb' index='0' model='ich9-uhci1'> <master startport='0'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x0' multifunction='on'/> </controller> <controller type='usb' index='0' model='ich9-uhci2'> <master startport='2'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x1'/> </controller> <controller type='usb' index='0' model='ich9-uhci3'> <master startport='4'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x2'/> </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='virtio-serial' index='0'> <address type='pci' domain='0x0000' bus='0x03' slot='0x00' function='0x0'/> </controller> <controller type='sata' index='0'> <address type='pci' domain='0x0000' bus='0x00' slot='0x1f' function='0x2'/> </controller> <filesystem type='mount' accessmode='passthrough'> <driver type='virtiofs' queue='1024'/> <binary path='/usr/libexec/virtiofsd' xattr='on'/> <source dir='/mnt/user/appdata/code-server-workspace'/> <target dir='workspace'/> <address type='pci' domain='0x0000' bus='0x01' slot='0x00' function='0x0'/> </filesystem> <interface type='bridge'> <mac address='52:54:00:b1:a4:d3'/> <source bridge='br0'/> <model type='virtio-net'/> <address type='pci' domain='0x0000' bus='0x02' slot='0x00' function='0x0'/> </interface> <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='pl'> <listen type='address' address='0.0.0.0'/> </graphics> <audio id='1' type='none'/> <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> <memballoon model='virtio'> <address type='pci' domain='0x0000' bus='0x05' slot='0x00' function='0x0'/> </memballoon> </devices> </domain> Has anyone figured it out how to mount virtiofs share in UNRAID 6.10 rc2? Thanks in advance.

Hello, I want to build 6 x 2 TB array and 1 M.2 NVME SSD for Plex cache, docker containers etc... My question is the basic license of UNRAID enough for that configuration? Best regards