Search results

  1. K

    VLAN in guest not working

    Hi, i am sure that this has been asked many times before. I believe I configured it as in manuals, but it does not work. We have VLAN 201 in trunk mode on the switch and I want to use it in guest using non-tagged bridge: PVE network: bridge over the bond with no tags and separate VLAN for the...
  2. K

    RBD with custom object size

    Hello, I need to use RBDs with custom object size different from the default 25 (4MB). While it is possible to create it via command prompt: rbd -p poolName create vm-297-disk-1 --size 16G --object-size 16K i don't know how to import it to make it available in LXC in some mount point?
  3. K

    IOMMU groups - ACS patch

    Hi, I have enabled IOMMU: intel_iommu=on iommu=pt pcie_acs_override=downstream,multifunction Tried with "downstream","multifunction" and "downstream,multifunction" Added necessary module options echo "options vfio_iommu_type1 allow_unsafe_interrupts=1" >...
  4. K

    Operation not permitted in privileged container

    Hi, I have privileged container in which is needed to access devices on host machine. Added in lxc.conf the following: lxc.cgroup.devices.allow: c 196:* rwm This was enough in kernel 5.4.x and PVE 6 to access devices in LXC when executing: mknod /dev/dahdi/ctl c 196 0 However after upgrading...
  5. K

    Scheduled downtime of large CEPH node

    Hello, We operate a cluster with 10+ nodes where 1 of them is serving as SAN with CEPH. It has 20+ disks (OSD) inside, with one monitor and one manager installed on the SAN. The rest of the nodes are data nodes with 4 bay chassis with 2 installed disks in ZFS RAID1 mode. We have scheduled...
  6. K

    Installation of 6.4 fails on ZFS root

    Install process completes fine. After reboot, ZFS pools are missing and system is unable to boot. SuperMicro X7DBR-3, BIOS 2.1c Adaptec AIC-9410 (onboard) 2xSAS 74GB in JBOD Installing from ISO on USB (sdc). Tried with 6.3 and it fails the same way. Trying to install with ext4 at sda fails at...