Categories

  • All news regarding Xen and XCP-ng ecosystem

    143 Topics
    4k Posts
    A
    @bufanda Make sure you have enable the purge snapshot when using CBT, if you are using CBT. After the previous update that fixed fell back to full backup issue for me.. Maybe also try running a manual full backup to reset the VDI chain. [image: 1777115797756-screenshot_20260425_071444.png]

  • Everything related to the virtualization platform

    1k Topics
    15k Posts
    M
    Thank you @olivierlambert !!! I used your Tip, Booted a CD and got it running on XCP-ng Note: chroot + dracut is not an option here, as dracut is not present in the OXE image. Main issue was the disk device naming (sda → xvda). Fix was: Boot via Rocky rescue Mount root partition manually Update root=/dev/sdaX → root=/dev/xvdaX in /boot/grub2/grub.cfg Replace all /dev/sdaX with /dev/xvdaX in /etc/fstab After that the system boots fine. Installation from guest tools via local guest tool iso went thru without any issues. Network config is managed by OXE itself, so changes must be done via OXE CLI (not persistent via Linux/nmcli), but this will be done by the admin of OXE and that's not me. So far it run's. We will do further testing and update this post if issues occur, in case someone else is searching for this. Fingers crossed there will be none. Again many thanks for pointing me in the right direction and the very quick response.

  • All Xen Orchestra related questions/reports

    3k Topics
    28k Posts
    P
    @delacosta456 said: the pool host maximum limit is 3200% right right

  • Our hyperconverged storage solution

    45 Topics
    732 Posts
    DAYELAD
    Hello, I’m experiencing an issue on an XCP-ng cluster using XOSTOR. Environment: 3-node XCP-ng cluster XOSTOR distributed storage (2x2Tob nvme on each host) XOA for management Management network 1Gb/s Storage Network 10Gb/s MTU 1500 everywhere (no jumbo frames) So during VM migrations, creation, destroy XOA loses connection to my host pool, VMs keep running normally Hosts remain reachable (SSH / HTTPS / ping OK), Connection comes back after some time 30s to 1min. Observations: No significant CPU or RAM saturation No obvious disk latency issues (iostat looks normal) No errors reported on NICs xapi process remains active (no crash or freeze) The problem is intermittent and seems random. i've monitored nic with iftop and i see no bandwith bottleneck et and can see that XOSTOR is using 10gb network only. Has anyone experienced similar behavior with XOSTOR? And how to Fix it ? Thanks in advance for your help.

  • Non-English speakers

    34 Topics
    102 Posts
    B
    La remarque a été intégrée dans l'article: https://www.myprivatelab.tech/xcp_lab_v2_ha#perte-master Merci encore pour le retour.