Kvm vm not booting. Then I define a new vm on KVM using virsh.

Kvm vm not booting Staff member. xml The vm will automatically appear in virt-manager. How to enable vnc console with cloud image vms for KVM? 0. Enable UEFI Support for KVM Virtual Machines in Linux. Specs: NVIDIA RTX 2080. After conversion, just shutdown the VM; Delete the VM, but do not delete the qcow2 HDD image; Create a new VM and dont create a new HDD; but configure it to use the previous qcow2 image as the HDD; Before starting the VM for the first time, make sure to select UEFI as Firmware, and it should boot fine. By Togay January 20, 2022 in VM Engine (KVM) Followers 0. $ osc build xUbuntu_20. Ubuntu > Second OS > KVM > VM > Third OS > Browser That's the only reason why I'm getting that error? Thank you for the replies . Change from "root" user to your user ID and if group is "root" it's likely "kvm" you want. After successful converting the VM is not starting up and hangs Update: I tried again, but this time I used -global ICH9-LPC. I've already managed to import almost the same virtual machine, but that VM had the Grub boot loader installed, so I guess that's the problem. Booting from Hard Disk. 6 The VM bootup hands with the following call trace: Changes. KVM asks for root permissions and fails, because of missing /boot/vmlinuz. Backup was done on 27. The VM-specific logfiles do not show any abnormality only syslog shows a warning We are migrating from a former libvirt/KVM setup to Proxmox. disable_s3=1 for booting the install ISO (instead of adding it post-install). Go. I added this to the Guest VM's XML: % virsh edit DR-01 Then I created some VMs with Virt-Manager and assigned LVM-Volumes to the VMs. – My VM's are not starting after I installed my SSL certificate and rebooted. vmdk from physical drive and works under both platforms flawlessly. VM Engine (KVM) VM not booting after moving vdisk to new SSD drive VM not booting after moving vdisk to new SSD drive. PVE server start without monitor attached. Modified 5 years, 3 months ago. Reply to this topic; Start new topic; Recommended Posts. Intel i7 Great. Also this disk2 is marked as persistent. Some distros provide this sort of wrapper script for convenience or backward compatibility, but there's no particular reason to use it. . 10 bl EDIT: I booted the vm from a Windows install media and used the command prompt option to check and repair the disk. Leap, manjaro, debian, windows all run fine on the same I got a KVM VM image from a friend. ) Since you are trying to use 12 (not a multiple of 2 (apparently), macOS doesn't like that and stops booting. 7. However, that's not the intended effect of autostart. I already got Windows installed from network This seems to be just an issue with virt manager’s configuration having the hypervisor’s firmware be BIOS at default. I had one or two Kernel upgrade which worked, but now almost every new Kernel dows not boot. View More. Disable secure boot. In order to fix this, you can try the following steps: Open virt-manager and select the VM that is not booting. com/docs/ openstack/ tutorials-migrate-windows-vm-vmware-kvm without success. qcow2); This appears to be x86_64 image, so is a no-go. I do not get a boot menu selection to choose OS at boot (as in grub). If you haven't installed yet, check the following guides: Install And Configure KVM In CentOS 8 Server; Install And Configure KVM In Ubuntu 20. I Installed VirtIO driver with following command: mkinitrd --with virtio_pci --with virtio_blk -f /boot/initrd-$(uname -r). I've tried Ubuntu (18 & 19), fedora, and mint linux as well as deleting the libvirt. I cannot separate them to 2 VMs, because I'll loose the activation on one of them. Thread starter junixbr; Start date Jun 1 -cpu 'host,+kvm_pv_unhalt,+kvm_pv_eoi,kvm=off' balloon: 0 bios: ovmf boot: order=scsi0;net0 cores: 4 cpu: host,hidden=1 efidisk0: local-lvm:vm-100-disk-3,efitype=4m,pre-enrolled-keys=1,size=4M hostpci0: 0000:01:00,pcie=1,romfile=Ellesmere. KVM server is a CentOS 6. It was a physical machine that I virtualizedand it still runs off the SSD. Boots just fine from the grub dual boot menu, but the VM says the disk isn't bootable. Viewed 660 times There's not a lot of documentation on this board and its main SoC. Apart from that I only used default options (IDE disk 1, xxx. I am running Manjaro on kernel 5. It’s part of the Intel EFI Development Kit II (edk2) project. zip. Every once in a while when it booted it would get stuck and I'd just force shut it down and start it up and it would be fine. I assume you already installed KVM on your system. img) in Internet. But on first launch the VM will get a BSOD on first boot after installation. Light Mode Dark Mode. I am running KVM/qemu on Tumbleweed with the VM with Tumbleweed. By default qemu-system-x86_64 does emulation, not virtualization. Before deleting the old disk, carefully check that the resized disk boots and works correctly. Open an elevated command prompt and set the VM to boot into safe mode by typing. By default, KVM stores files in two locations, either /etc/kvm/vm or /etc/libvirt/qemu, Open the relevant one and manually change the bridged adapter details under . Since yesterday, my W10 vm running on Proxmox has been stuck on the "SeaBIOS Booting from. The vm should now work fine. After finding correctly Booting from Hard Disk Boot failed: not a bootable disk No bootable device I also get this when running it via command-line (without aqemu) with -drive file=". This is my hardware configuration of my VM: These are my VM options: I downloaded the AMD64 DVD installer ISO from the official pfSense download website. So just taking the final XML of the installed guest and passing it to virsh define is not equivalant. 4. This went all fine for several VMs, but one of them is failing to boot. When the vm loads up, it gets stuck on the Tiano Core logo, as shown here, and I expected it to boot to windows. Cannot boot Ubuntu from GRUB2 console after installing Qubes. log which suggests the root cause is different. Members; 38 I converted qcow2 image to raw and changed I/O bus to VirtIO for a VM. What causes this error? I've tried toggling the VM disk type between qcow2 and raw, because a few articles online mentioned that this can happen if virt doesnt know the type of image to load, but that did not help. I have a problem. Type the following command: virsh autostart vmName virsh autostart debianlenny1 they are in a cluster and for whatever reason – in order for the VMs to boot up consistently and not hang – i have to boot the 1st VM 1st and after it starts the quorum (somewhere around “starting crond”) i can start Yesterday the VM was working just fine. 6. I've migrated a VM from an old system based on Centos and KVM. Oldslugger. PROBLEM: VM boots to UEFI Interactive Shell instead of Windows VM boots to UEFI Interactive Shell instead of the OS. You have two symptoms in common with the OP ("Booting from Harddisk" and 100% KVM CPU usage) but he did not get that error message in his libvirtd. I had concerns about its boot sequence, as there is a document online stating that because a proprietary component of the boot chain releases the processor at EL1, the KVM can not work properly. The LVM not booting after VM migration from KVM to VMWare. Now the VMs do not boot. I’d recommend freshly install production VMs and do conversion for pre-pro only. Would appreciate any useful advice After this I try to power on the VM boots in the shell. Boot failed: not a bootable disk. I've tried exit and then selecting different boot device, but with t Jump to content. -" I would post an image, but this website makes that difficult. After the restore (with both versions) I still get the same error: boot failed, not a bootable disk. After troubleshooting this a fair amount, I have to say it's not an ISO issue. Here's one of . Apr 28, 2005 17,262 667 213 Austria www. Members; 12 Interesting, smp 12 cores 4 works - 3 cpus 4 cores each. 1; 2; Next. I just booted Xubuntu 14. created a new VM using virt-install thus: virt-install --name=test --memory 2000 --vcpus 2 P. Partitioned the LV: one ext4 bootable partition, one swap. rom I'm trying to install a fedora cloud into kvm/livbvirt and gain ssh access to it But what I get when I open my virtual machine is: Booting from Hard Disk Boot failed: could not read the boot disk My command to install looks like this, with replaced path to cdrom param Unable to boot and run Oracle Linux 7. After booting Ubuntu 22. 3 box running qemu-kvm-0. img",format=raw. Here is the log "kvm" is not preferred (at least not by the upstream QEMU project). Everything is OK but I can not start the centos-new. vm. A KVM feature (PTP_1588_CLOCK_KVM, ) was disabled in the Kernel of the hypervisor that normaly guests don't need, but after enabeling it at least init stated. 04-)system. $ virsh start --console myguestvm Select a menu on grub menu and press e. The VM had 4 disks in it and those are still being kept, everything was basically converted. bcdedit /set "{current}" safeboot minimal Shut-down the VM and change the boot device type to virtio. 16GB DDR4. I heard that macOS doesn't like cores that aren't in multiples of 1 or 2 (ex. qcow2). Every time Grub boots up, it will hang at a different point from what I can tell. If you have solved a problem that doesn't have a question here, you can ask and Recently I installed several VMs (of some Linux distributions) under KVM/Qemu on my (19. img in /var/libvirt/qemu and edit this then define the vm. now I can't boot that VM. Does not show you your VM, then it would seem you haven't changed user and group permissions in qemu. Hot Network Questions Minimum temperature for pocket lighters Please post the VMs command line output by using: qm showcmd VMID --pretty just replace VMID with the one from the problematic VM and paste the output here in content here tags. Go to the "Overview" tab and click on the "Edit" button. I’m coming from Fedora where I am most comfortable managing and interacting with my machines with Cockpit and cockpit-machines to manage VMs. Regards. I can boot a VMWare VM off of the ISO just fine everytime. Moreover, the documentation available is old. After downloading the VMDK file vCenter/vSphere in an Ubuntu Server with GUI installed (a server used for this purpose), I After doing that the installation disk boots and you can install your guest OS. Thank you . and there is no usefull debugging output. Then I define a new vm on KVM using virsh. Under VNC i can't see the boot screen (VNC screen attached) and on Unraid it My suggested solution, targeted at users who think "just run kvm with no arguments" might work, is "use libvirt". This article explains why a Windows VM cannot boot and how to solve the problem. 8. Start the VM with GPU Pass-through How could I let it work with the GPU always attached to a Please take a look at the section Operation System booting. Changing disk type to VirtIO or SATA did not help either. Posted October 21, 2017. This time, it should work well. I extracted the ISO on my Mac and uploaded it to my local storage of Proxmox. Hello everyone, I'm a new user of Unraid. root system rsync-d onto the bootable partition. 04, the kvm console shows only: Booting from hard Disk GRUB_FORCE_PARTUUID set, attempting initrdless boot. x86_64. Not sure why I had to have it there from the get-go, but thank you!!! – Unfortunately, this entails that it is no longer trivial to boot UEFI images on OMV/Debian 10, and - you guessed it - the official Home Assistant image for KVM (QCOW2) needs UEFI and trying to import and boot it in Cockpit will fail. By bobbintb February 9, 2018 in VM Engine Boot failed: not a bootable disk; No bootable device; Nothing that I have tried so far could resolve the problem. It has installed both guest addons. You would need to Boot failed: not a bootable disk No bootable device. With the vSphere Client inventory open, right click on the virtual machine Edit Settings. 2. I tried to boot it in KVM using: qemu-kvm -hda /dev/mapper/loopVM0 -hdb /dev/mapper/loopVM1 But it ended up with BSOD. Posted January 20, 2022. I now can boot into my installation from the VM after a full shutdown. I have enabled boot menu in virt-manager. SecCoreStartupWithStack(0xFFFCC000, 0x820000) Register PPI Notify: DCD0BE23-9586-40F4-B643-06522CED4EDE Install PPI: 8C8CE578-8A3D-4F1C-9935-896185C32DD3 Install PPI: 5473C07A-3DCB-4DCA-BD6F-1E9689E7349A The 0th FV start address is 0x00000820000, size is 0x000E0000, handle is 0x820000 Register PPI Notify: You might try creating a new VM and attach the disk. The most common option is the BIOS bootloader where it allows you specifying boot order via changing domain XML. It sounds like you have imported the VM into virt-manager but the boot device is not set correctly. The installation was ok apparently and after finishing the installation, I just have 2 things, 1) you do not have a Windows install iso image mounted to the VM and 2) iirc you can type exit at the shell prompt to get into the BIOS and select the boot option for the windows install disc image once you have that mounted to Actually, not related booting problem but if your windows vm closed in random times, you should set kvm. Not sure about the rpi image, you might have some luck setting the emulated machine as rpi3 (in config file, GUI is not properly configured to show arm machines) Since the 6. 295. kubectl get vmi show vmi as in running state. Any ideas? Thanks Vlad When I import my virtual disk image and start virtual machine, the KVM hangs on "Booting from Hard Disk". Basically, either install the non-kvm, generic kernel version using apt install linux-image-$(uname -r) and change kvm to generic (~90Mb), or use the kvm kernel and ssh into the VM using systemctl enable [email protected] && systemctl start [email protected], then virtsh console <vm-name>. com. yaml. ** some more details ** I can't seem to boot my VM anymore. 1 of 2 Go to page. After installing a new VM of Windows 2016 server, a problem occurs. For reasons I’m not Linux-adept enough to understand, to boot Home Assistant x86-64 with KVM, I needed to install and configure extra EFI files. I copy the config file of current centos. By Daryl Williams December 14, 2021 in Probably the storage is not ready, add a startup delay in VM options to see if that helps. Then we tried below command to access VM instance virtctl console ubuntu-vm It looks like you're expecting that setting 'autostart' will immediately start the VM. Import in the fixed xml file: Code: virsh -c qemu:///session define ~/Desktop/VMName. Sadly the MM VM still doesn't work. Upvote 0 Downvote. Share. But smp 12 6 cores does not boot, that should be 2 cpus 6 cores each. My VM starts but it does not boot at all. VM Engine (KVM) VM not booting anymore VM not booting anymore. Is there a boot order control in TrueNAS? What does device order used for? One more question (off topic) VM Engine (KVM) NVME VM not booting after Windows 10 update NVME VM not booting after Windows 10 update. The VM itself is also based on Centos. It is running a few VMs which are linux, and one windows vm. There is no such file on my Fedora 33, and I am not sure what it is needed. x Kernel (higher 6. On VM Options tab, expand Boot Options. QEMU KVM hangs "Booting from Hard Disk "0 `virsh -c qemu:///session list --all` lists VMs created in `QEMU/KVM` connection, but misses VM from `QEMU/KVM User session` of Virt-Manager Remove old vm settings in virt-manager: Open virt-manager and delete the problem vm but make sure to leave the hard drive image. The file system was corrupted within the VM and does not appear to be a Proxmox issue. Here is the virt-install command I am using: Stupid question but this doesn't work, seems like it should. It's just a wrapper script that runs qemu-system-x86_64 with the -enable-kvm option, which the command line here is already using. Guest is Windows 2008R2. Rather, it's solely there to ensure the VM starts automatically at boot time for the host. One can choose to edit the configuration during adding a new virtual machine and during that configuration edit select UEFI in the overview tab. 2019. By Oldslugger October 21, 2017 in VM Engine (KVM) Start new topic; Recommended Posts. Ask Question Asked 5 years, 1 month ago. Booting into safe mode automatically enables and loads all boot-start drivers will be enabled and loaded, including virtio. Booting from hard disk Boot failed: not a bootable disk No bootable device Show the rest of the domxml and the original VM configuration when you installed it, if this doesn't work. The one started directly has a working console. For that, I just have created a template that has 2 disks, one as cd-rom which is the ubuntu iso and disk2 as datablock and where the Ubuntu Os is installed. It may have been that the previous system remembered the previous correct boot inside grubenv but wouldn't use this on the new KVM through a difference of disk controller between the two KVMs leading it to use the default newest kernel. I have followed SpaceinvadersOne tutorial to do this. For a start, virt-install will usually change the XML - it first creates a transient guest will an XML doc Let us now see how to enable UEFI support for KVM guests. 9-1. vmdk files: QEMU-KVM: VM will not start with virsh, only with qemu-system-x86_64. 32 branch only) should work as expected. I was unable to find any button or command in Cockpit that allows me to set the boot mode to UEFI. I tried re-ripping it using a different utility, which generated a Hello all, I am just testing how to create a Ubuntu image from scratch through ON. The answer by Tim is the way to go, and virsh allows you to do many useful things besides that. Make sure I have two VMs, one started directly with kvm, the other via virsh. 04 using qemu-system-x86_64 on my system, and it took 10 minutes to boot to the desktop. If I start a VM, either its going to hang at the BIOS screen of Virtualbox, or it will boot up Grub, until at some random point it will just completely freeze. 04 as the host OS. Have an Ubuntu server running KVM: It is running a few VMs which are linux, and one windows vm. When I did that on the TrueNAS, the VM stopped to boot up. This fact triggered me to dig into the I've created a VM with a VNET attached on Opennebula, after a while I changed the params of the VNET but those changes do not persist on the VM after my (physical)host is restarted. Exiting out of UEFI shell, I can manually boot into Windows via Boot Manager selecting UEFI Samsung SSD drive. 12. Resize operation completed with no errors. I dedicated 20 GB of disk space, which is actually available. In one of the many attempts, after Windows 10 VM installed on a passthrough NVMe drive. This guest VM starts fine as multi user mode. after installation you must set the boot option back to “Virt IO disk” so kvm boots your recently installed virtual machine not the installation disk again. Hope it helps. Ask Question Asked 5 years, 3 months ago. Learn ways to facilitate VM booting through UEFI in QEMU and KVM. You could also try putting in Windows Server 2012 R2 media and running a repair. Please note the issue will not manifest if you set your hard disk as the first bootable device, because KVM will automatically skip to the I can finish the initial installation of Windows 2016 server essentials with Qemu and libvirt on gentoo linux. 04 Headless Server I am trying to find secure solution to test local builds. Boot failed: could not read the boot disk Can the KVM build in Proxmox simply not boot from DVD ISO's? My nodes are all running PVE 1. KVM: Autostart a Domain / VM Command. Once I shut them down, they would not boot again. I could not find how to use KVM to boot a VM from an existing image file (. I followed these instructions: https:/ /platform9. I created an LV for a VM called "test", similar to working guests. Boot the VM, it will enter in safe mode. The VM with GPU Pass-through only work if it follow below steps: 1. 24/2. 3, 6, 12, 18, etc. try command virsh edit <your-domain-name> then adjust the boot virsh is a very low level tool whose commands direct map to individual libvirt API calls. Here is the procedure I did: Start a guest VM on a Host. Jan 26, 2010 yes, pxe boot is not perfect the next KVM version used in Proxmox VE (26. If you've already cloned the VM, you can connect the virtual disk to IDE to boot it (as noted by others) and run the first command. img $(uname -r) and these are related kernel modules: While the VM is down, if at the command line, as your regular user ID: virsh list --all. 2-2. By MiniMoe August 24, 2020 in VM Engine (KVM) Followers 0. Then upload qcow2 image using virtctl image-upload command, then used VM manifest (attached with the post) to create ubuntu VM instance. I added a Fedora guest OS using the virt-manager and it worked fine. Coming from Linux KVM (rocky linux), I normally configure the VM to boot from the disk after the installation. We created qcow2 ubuntu VM image from ubuntu vhd image. Ubuntu normally hides boot information, which is why you are seeing a black I was configuring kvm on my laptop which has ubuntu 14. The Cluster Compatibility Version was updated to 4. I think it's about UUIDs and stuff. Restart the libvirtd service after. But apparently the virtual hardware provided by qemu-kvm is different enough from the physical machine the VM was exported from, and the exported boot configuration is no longer applicable. A installation done by virt-install will make many API calls to accomplish its job. OVMF is used to enable UEFI firmware support in QEMU and KVM-based VMs. Emulation is slow and CPU intensive - you can see that by running top, which will show your CPU at close to 100%. S. Moreover, to use OVMF, we Booting from hard disk. 08 and the machine was working on 4. Also running Command Prompt > sfc /scannow, to see if that can repair the damage to what appears to be the boot volume. When I try to boot my VM's manually I get an error like this: root@vps:~# qm start 100 kvm VM Engine (KVM) VM booting problems VM booting problems. To set a virtual machine to be automatically started, you use: # virsh autostart <domain-id> The <domain-id> is either the virtual machine's number, UUID or a "friendly name" like "debian1", which you entered in virt-manager. I did the procedure of converting the OS disk images from qcow to raw, I then create the VM on Proxmox and attach the converted OS disk. Moderator. 1 VM on the KVM hosts in a cluster with Cluster Compatibility Version updated to 4. conf. I’ve changed t I'm trying to migrate a Windows Server (2016/2019) VM from vSphere/VMWare to OpenStack (KVM-QEMU). 1. The vm (called winstore) may be started by performing the following: And it comes up fine. Reply to this topic; Start new topic; Recommended Posts (Main -> Flash, scroll to the bottom to check your "Server boot mode", if it's not "Legacy" then untick Permit UEFI boot mode, save, reboot and check again that it's in Hello, I haven’t even been able to install Win 11, I don’t know what’s happening but as soon as I start the installation, the loading symbol immediately rotates and immediately stays stuck (like it hangs), after a long time it gives another slight movement, I’ve tried various types of configurations in virt-manager and I can’t solve this problem. Pisses me off--on the RHCE exam I did the unbootable system fix in about five minutes of the allotted two hours, yet I can't make this straightforward setup work. From the man page: Configure a domain to be automatically started at boot. If this particular VM is restarted from within the VM, it will cleanly shutdown, but not come back up How to prevent VM not booting after Windows update? 1. When you pull the screenshot of the virtual machine (VM), the screenshot shows the message that the boot partition How to start a KVM-guest as single user mode? When I tried to start the VM as sigle user mode, it displayed "Booting a command line" on the screen and got stucked. I followed a few guides to enable nested Virtualization for KVM/QEMU, and all those guides did not help. USAFRet Titan. It's using . Subsequent After you clone the VM, boot it and run: dracut --force. First, open kvm > Edit > preferences > general > 'enable XML editing' choose the KVM machine ' Show virtual hardware detalis' > choose XML and add '</boot order="2"/>' under <devices> <reandonly/> as shaven. 07 and 3. 3. Cause VM Engine (KVM) UNRAID not booting when VT-D is activated UNRAID not booting when VT-D is activated. I have VM used under both VMWare Player and VBox. Using virt-manager allowed me to open a VNC connection and I saw that it is not booting at all, because I did not specify in the --disk parameter that this is a qcow2 disk image. i still do not haw a boot, so her is what i have tried. Aparently this can not be automatically Welcome to Unix & Linux StackExchange! That message seems to come from Windows, so it's not a "missing/wrong type of bootloader" problem. How can I use KVM to boot a VM from the existing image file? Tha Wasn't the hardware, I have many VMs running on both hypervisors I tried and they all are proper servers. Symptoms. Going back to an older Kernel works fine. I have tried to restore the VM to another storage (from weekly backup). el6_3. 1) i can most of the time not boot the VM, it just bricks. tdp_mmu=N in your host as @mratt stated. I finally made my first VM, but there's one issue. Virt-Manager shows a CPU-Usage of 100% for this Guest and the VNC-Connection states . Modified 5 years, 1 month ago. Each have windows OS (w10 and upgraded, same W10 to W11). Is there a way to have a grub like boot selection menu. proxmox. To get a list of virtual machines (numbers Create a VM and import the qcow2 image provided by the alternative installations page (haos_ova-7. Hitting an interesting issue where I am able to install and boot Windows and CLI based VMs but anytime I try to create a vm with a linux distro with a gui it freezes at various points during boot. img file and trying both bios options but no dice. Attached monitor after PVE successfully boot. mratt (Remmy) July 13, 2023, 12:41pm The OS installation is fine, if I remove the HBA form the VM XML it boots perfectly fine and when I add it again it fails to boot with the same message, VM BIOS message shown below: Booting from Hard Disk Boot failed: not a bootable disk No bootable device. Here is the log I have a VM with two virtual disks. Togay. Mar The VM with that GPU cannot successfully start, it stuck with blinking underscore on boot. I overlooked some possibilities for the boot failing. – I have converted one of my physical server into VM by disk2vhd . I've have installed new server and created a VM with Windows 11. Here is the link to the solution I used in Fedora: VM is not booting after kernel/proxmox binaries upgrade. I think that describing the QEMU command line option for "here is a disk image" is probably going to lead that category of user (who just wants "something that works", not "full manual control") down an unhelpful path where they will continue to run If you change the VM not to boot from network, does it start? dietmar Proxmox Staff Member. Is there a trick to access a booting Guest VM's bootmenu using KVM? I'm running the VM using virt-manager 0. Make sure you shutdown the VM and re-attach the disk to the correct controller before running the second command. I encrypted the VM in VirtualBox - maybe that's the problem? Is it possible to decrypt it without VirtualBox if it is? How to get the vm working with QEMU on GNU I realized the VM has to boot from the CDROM device in order to run. /vm. Then examine your journalctl to see where/when storage comes in, and what, if anything, delays it. They worked just fine, but only one time, immediately after installation. I also updated the boot order of my VM to boot from the DVD drive first. 08. The vm (called winstore) may be started by performing the following: virsh start winstore And it comes up fine. 5. wczks uunz lwjxcc etezys fjap wajr ynics jnmdzyx zysc qyd