| #!/usr/bin/env bash |
| set -Eeuo pipefail |
|
|
| |
| |
| |
| if [[ "${DEBUG:-N}" == [Yy1]* || "${DIAG:-N}" == [Yy1]* ]]; then |
| echo "--- startup diagnostics ---" |
| echo "User UID: $(id -u) ($(id -un 2>/dev/null || echo unknown))" |
| if [ -e /dev/kvm ]; then |
| ls -l /dev/kvm || true |
| if [ -w /dev/kvm ] 2>/dev/null; then |
| echo "/dev/kvm: present and writable" |
| else |
| echo "/dev/kvm: present but not writable" |
| fi |
| else |
| echo "/dev/kvm: missing" |
| fi |
|
|
| if [ -e /dev/net/tun ]; then |
| ls -l /dev/net/tun || true |
| echo "/dev/net/tun: present" |
| else |
| echo "/dev/net/tun: missing" |
| fi |
|
|
| if [ -e /dev/vhost-net ]; then |
| ls -l /dev/vhost-net || true |
| echo "/dev/vhost-net: present" |
| else |
| echo "/dev/vhost-net: missing" |
| fi |
|
|
| echo "Kernel accel availability (qemu):" |
| if command -v qemu-system-x86_64 &>/dev/null; then |
| qemu-system-x86_64 -accel help 2>/dev/null || true |
| else |
| echo "qemu-system-x86_64: not installed" |
| fi |
| echo "--- end diagnostics ---" |
| fi |
|
|
| |
|
|
| return 0 |
|
|
