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feat: Support VirtIO block devices (#414)

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Kroese 2024-01-31 16:02:53 +01:00 committed by GitHub
parent 0355950a94
commit 003967f427
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GPG key ID: B5690EEEBB952194
1 changed files with 32 additions and 10 deletions
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40
src/disk.sh
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@ -347,6 +347,31 @@ checkFS () {
return 0
}
createDevice () {
local DISK_ID=$1
local DISK_FILE=$2
local DISK_INDEX=$3
local DISK_ADDRESS=$4
local result="-drive file=$DISK_FILE,if=none,id=drive-$DISK_ID,format=raw,cache=$DISK_CACHE,aio=$DISK_IO,discard=$DISK_DISCARD,detect-zeroes=on"
if [[ "${BOOT_MODE,,}" == "windows_legacy" ]]; then
result="$result -device virtio-blk-pci,scsi=off,bus=pcie.0,addr=$DISK_ADDRESS,drive=drive-$DISK_ID,id=$DISK_ID,iothread=io2,bootindex=$DISK_INDEX"
else
result="$result \
-device virtio-scsi-pci,id=hw-$DISK_ID,iothread=io2,bus=pcie.0,addr=$DISK_ADDRESS \
-device scsi-hd,bus=hw-$DISK_ID.0,channel=0,scsi-id=0,lun=0,drive=drive-$DISK_ID,id=$DISK_ID,rotation_rate=$DISK_ROTATION,bootindex=$DISK_INDEX"
fi
echo "$result"
return 0
}
addDisk () {
local DISK_ID=$1
local DISK_BASE=$2
@ -357,7 +382,7 @@ addDisk () {
local DISK_ADDRESS=$7
local DISK_FMT=$8
local DISK_FILE="$DISK_BASE.$DISK_EXT"
local DIR DATA_SIZE FS PREV_FMT PREV_EXT CUR_SIZE
local DIR DATA_SIZE FS PREV_FMT PREV_EXT CUR_SIZE OPTS
DIR=$(dirname "$DISK_FILE")
[ ! -d "$DIR" ] && return 0
@ -401,10 +426,8 @@ addDisk () {
fi
DISK_OPTS="$DISK_OPTS \
-device virtio-scsi-pci,id=hw-$DISK_ID,iothread=io2,bus=pcie.0,addr=$DISK_ADDRESS \
-drive file=$DISK_FILE,if=none,id=drive-$DISK_ID,format=$DISK_FMT,cache=$DISK_CACHE,aio=$DISK_IO,discard=$DISK_DISCARD,detect-zeroes=on \
-device scsi-hd,bus=hw-$DISK_ID.0,channel=0,scsi-id=0,lun=0,drive=drive-$DISK_ID,id=$DISK_ID,rotation_rate=$DISK_ROTATION,bootindex=$DISK_INDEX"
OPTS=$(createDevice "$DISK_ID" "$DISK_FILE" "$DISK_INDEX" "$DISK_ADDRESS")
DISK_OPTS="$DISK_OPTS $OPTS"
return 0
}
@ -420,10 +443,9 @@ addDevice () {
[ -z "$DISK_DEV" ] && return 0
[ ! -b "$DISK_DEV" ] && error "Device $DISK_DEV cannot be found! Please add it to the 'devices' section of your compose file." && exit 55
DISK_OPTS="$DISK_OPTS \
-device virtio-scsi-pci,id=hw-$DISK_ID,iothread=io2,bus=pcie.0,addr=$DISK_ADDRESS \
-drive file=$DISK_DEV,if=none,id=drive-$DISK_ID,format=raw,cache=$DISK_CACHE,aio=$DISK_IO,discard=$DISK_DISCARD,detect-zeroes=on \
-device scsi-hd,bus=hw-$DISK_ID.0,channel=0,scsi-id=0,lun=0,drive=drive-$DISK_ID,id=$DISK_ID,rotation_rate=$DISK_ROTATION,bootindex=$DISK_INDEX"
local OPTS
OPTS=$(createDevice "$DISK_ID" "$DISK_DEV" "$DISK_INDEX" "$DISK_ADDRESS")
DISK_OPTS="$DISK_OPTS $OPTS"
return 0
}