mirror of
https://github.com/MacRimi/ProxMenux.git
synced 2026-04-05 20:03:48 +00:00
139 lines
4.1 KiB
Bash
139 lines
4.1 KiB
Bash
#!/usr/bin/env bash
|
|
|
|
if [[ -n "${__PROXMENUX_VM_STORAGE_HELPERS__}" ]]; then
|
|
return 0
|
|
fi
|
|
__PROXMENUX_VM_STORAGE_HELPERS__=1
|
|
|
|
function _array_contains() {
|
|
local needle="$1"
|
|
shift
|
|
local item
|
|
for item in "$@"; do
|
|
[[ "$item" == "$needle" ]] && return 0
|
|
done
|
|
return 1
|
|
}
|
|
|
|
function _refresh_host_storage_cache() {
|
|
MOUNTED_DISKS=$(lsblk -ln -o NAME,MOUNTPOINT | awk '$2!="" {print "/dev/" $1}')
|
|
SWAP_DISKS=$(swapon --noheadings --raw --show=NAME 2>/dev/null)
|
|
LVM_DEVICES=$(pvs --noheadings -o pv_name 2> >(grep -v 'File descriptor .* leaked') | xargs -r -n1 readlink -f | sort -u)
|
|
CONFIG_DATA=$(grep -vE '^\s*#' /etc/pve/qemu-server/*.conf /etc/pve/lxc/*.conf 2>/dev/null)
|
|
|
|
ZFS_DISKS=""
|
|
local zfs_raw entry path base_disk
|
|
zfs_raw=$(zpool list -v -H 2>/dev/null | awk '{print $1}' | grep -v '^NAME$' | grep -v '^-' | grep -v '^mirror')
|
|
for entry in $zfs_raw; do
|
|
path=""
|
|
if [[ "$entry" == wwn-* || "$entry" == ata-* ]]; then
|
|
[[ -e "/dev/disk/by-id/$entry" ]] && path=$(readlink -f "/dev/disk/by-id/$entry")
|
|
elif [[ "$entry" == /dev/* ]]; then
|
|
path="$entry"
|
|
fi
|
|
if [[ -n "$path" ]]; then
|
|
base_disk=$(lsblk -no PKNAME "$path" 2>/dev/null)
|
|
[[ -n "$base_disk" ]] && ZFS_DISKS+="/dev/$base_disk"$'\n'
|
|
fi
|
|
done
|
|
ZFS_DISKS=$(echo "$ZFS_DISKS" | sort -u)
|
|
}
|
|
|
|
function _disk_is_host_system_used() {
|
|
local disk="$1"
|
|
local disk_real part fstype part_path
|
|
DISK_USAGE_REASON=""
|
|
|
|
while read -r part fstype; do
|
|
[[ -z "$part" ]] && continue
|
|
part_path="/dev/$part"
|
|
|
|
if grep -qFx "$part_path" <<< "$MOUNTED_DISKS"; then
|
|
DISK_USAGE_REASON="$(translate "Mounted filesystem detected") ($part_path)"
|
|
return 0
|
|
fi
|
|
if grep -qFx "$part_path" <<< "$SWAP_DISKS"; then
|
|
DISK_USAGE_REASON="$(translate "Swap partition detected") ($part_path)"
|
|
return 0
|
|
fi
|
|
case "$fstype" in
|
|
zfs_member)
|
|
DISK_USAGE_REASON="$(translate "ZFS member detected") ($part_path)"
|
|
return 0
|
|
;;
|
|
linux_raid_member)
|
|
DISK_USAGE_REASON="$(translate "RAID member detected") ($part_path)"
|
|
return 0
|
|
;;
|
|
LVM2_member)
|
|
DISK_USAGE_REASON="$(translate "LVM physical volume detected") ($part_path)"
|
|
return 0
|
|
;;
|
|
esac
|
|
done < <(lsblk -ln -o NAME,FSTYPE "$disk" 2>/dev/null)
|
|
|
|
disk_real=$(readlink -f "$disk" 2>/dev/null)
|
|
if [[ -n "$disk_real" && -n "$LVM_DEVICES" ]] && grep -qFx "$disk_real" <<< "$LVM_DEVICES"; then
|
|
DISK_USAGE_REASON="$(translate "Disk is part of host LVM")"
|
|
return 0
|
|
fi
|
|
if [[ -n "$ZFS_DISKS" && "$ZFS_DISKS" == *"$disk"* ]]; then
|
|
DISK_USAGE_REASON="$(translate "Disk is part of a host ZFS pool")"
|
|
return 0
|
|
fi
|
|
return 1
|
|
}
|
|
|
|
function _disk_used_in_guest_configs() {
|
|
local disk="$1"
|
|
local real_path
|
|
real_path=$(readlink -f "$disk" 2>/dev/null)
|
|
|
|
if [[ -n "$real_path" ]] && grep -Fq "$real_path" <<< "$CONFIG_DATA"; then
|
|
return 0
|
|
fi
|
|
|
|
local symlink
|
|
for symlink in /dev/disk/by-id/*; do
|
|
[[ -e "$symlink" ]] || continue
|
|
if [[ "$(readlink -f "$symlink")" == "$real_path" ]] && grep -Fq "$symlink" <<< "$CONFIG_DATA"; then
|
|
return 0
|
|
fi
|
|
done
|
|
return 1
|
|
}
|
|
|
|
function _controller_block_devices() {
|
|
local pci_full="$1"
|
|
local pci_root="/sys/bus/pci/devices/$pci_full"
|
|
[[ -d "$pci_root" ]] || return 0
|
|
|
|
local sys_block dev_name cur base
|
|
# Walk /sys/block and resolve each block device back to its ancestor PCI device.
|
|
# This avoids unbounded recursive scans while still handling NVMe/SATA paths.
|
|
for sys_block in /sys/block/*; do
|
|
[[ -e "$sys_block/device" ]] || continue
|
|
dev_name=$(basename "$sys_block")
|
|
[[ -b "/dev/$dev_name" ]] || continue
|
|
|
|
cur=$(readlink -f "$sys_block/device" 2>/dev/null)
|
|
[[ -n "$cur" ]] || continue
|
|
|
|
while [[ "$cur" != "/" ]]; do
|
|
base=$(basename "$cur")
|
|
if [[ "$base" == "$pci_full" ]]; then
|
|
echo "/dev/$dev_name"
|
|
break
|
|
fi
|
|
cur=$(dirname "$cur")
|
|
done
|
|
done
|
|
}
|
|
|
|
function _vm_is_q35() {
|
|
local vmid="$1"
|
|
local machine_line
|
|
machine_line=$(qm config "$vmid" 2>/dev/null | awk -F': ' '/^machine:/ {print $2}')
|
|
[[ "$machine_line" == *q35* ]]
|
|
}
|