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How to create a custom Windows SolusVM KVM template?
How to take KVM VPS backup manually?
How to create a custom Linux SolusVM KVM template?
Fail to create KVM VPS in SolusVM on Almalinux or Centos 8 Stream KVM node: guestfsd: error while loading shared libraries: libkeyutils.so.1: cannot open shared object file: No such file or directory
Unable to create KVM VPS: Template => not found
Unable to start KVM VPS on SolusVM KVM slave running on Centos 8, Centos 8 Stream or Almalinux: unknown feature amd-sev-es
Not possible to migrate KVM VPS from CentOS 6 node to another KVM node with supported OS when compression is enabled - progress is stuck at 0%
Unable to boot KVM VPS in SolusVM: Failed to connect socket to '/var/run/libvirt/libvirt-sock'
VNC listen address is set as 0.0.0.0 for SolusVM KVM VPS even though the Slave node IP address is set up as VNC Listen Address in the node settings
Unable to create a custom Linux KVM template in SolusVM: File too large

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SolusVM KVM VPS creation fails: no bootable device: appliance closed the connection unexpectedly, see earlier error messages

Updated July 20, 2021 12:40

Applicable to:

SolusVM

Symptoms

VPS creation fail. VPS is online but there is the error in VNC console:
CONFIG_TEXT: No bootable device
libguestfs-test-tool fails with error:
CONFIG_TEXT: libguestfs: error: appliance closed the connection unexpectedly, see earlier error messages
libguestfs: child_cleanup: 0x55a44e3416f0: child process died
libguestfs: error: guestfs_launch failed, see earlier error messages

Cause

Default qemu wrapper does not work.

Resolution

Connect to KVM Slave node via SSH
Set the default qemu wrapper as 'tcg':
# LIBGUESTFS_BACKEND_SETTINGS=force_tcg
# export LIBGUESTFS_BACKEND_SETTINGS
Execute the following command:
# touch /usr/local/solusvm/data/.LIBGUESTFS_BACKEND_SETTINGS_FORCE_TCG

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