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fix: Check filesystem (#476)

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Kroese 2023-12-22 06:15:33 +01:00 committed by GitHub
parent 2f383699f9
commit 9a97dfdc70
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 35 additions and 19 deletions
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54
src/disk.sh
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@ -259,6 +259,37 @@ convertDisk() {
return 0
}
checkFS () {
local DISK_FILE=$1
local DIR FS FA
DIR=$(dirname "$DISK_FILE")
[ ! -d "$DIR" ] && return 0
FS=$(stat -f -c %T "$DIR")
if [[ "$FS" == "overlay"* ]]; then
info "Warning: the filesystem of $DIR is OverlayFS, this usually means it was binded to an invalid path!"
fi
if [[ "$FS" == "btrfs"* ]]; then
if [ -f "$DISK_FILE" ] ; then
FA=$(lsattr "$DISK_FILE")
[[ "$FA" == *"C"* ]] && FA=$(lsattr -d "$DIR")
else
FA=$(lsattr -d "$DIR")
fi
if [[ "$FA" != *"C"* ]]; then
info "Warning: the filesystem of $DIR is BTRFS, and COW (copy on write) is not disabled for that folder!"
info "This will negatively affect write performance, please empty the folder and disable COW (chattr +C <path>)."
fi
fi
return 0
}
addDisk () {
local DISK_ID=$1
local DISK_BASE=$2
@ -269,30 +300,13 @@ addDisk () {
local DISK_ADDRESS=$7
local DISK_FMT=$8
local DISK_FILE="$DISK_BASE.$DISK_EXT"
local DIR FS FA DATA_SIZE PREV_FMT PREV_EXT CUR_SIZE
local DIR DATA_SIZE PREV_FMT PREV_EXT CUR_SIZE
DIR=$(dirname "$DISK_FILE")
[ ! -d "$DIR" ] && return 0
FS=$(stat -f -c %T "$DIR")
if [[ "$FS" == "overlay"* ]]; then
info "Warning: the filesystem of $DIR is OverlayFS, this usually means it was binded to an invalid path!"
fi
if [[ "$FS" == "btrfs"* ]]; then
if [ -f "$DISK_FILE" ] ; then
FA=$(lsattr "$DISK_FILE")
[[ "$FA" == *"C"* ]] && FA=$(lsattr -d "$DIR")
else
FA=$(lsattr -d "$DIR")
fi
if [[ "$FA" != *"C"* ]]; then
info "Warning: the filesystem of $DIR is BTRFS, and COW (copy on write) is not disabled for that folder!"
info "This will negatively affect write performance, please empty the folder and disable COW (chattr +C <path>)."
fi
fi
[ -z "$DISK_SPACE" ] && DISK_SPACE="16G"
DISK_SPACE=$(echo "$DISK_SPACE" | sed 's/MB/M/g;s/GB/G/g;s/TB/T/g')
DISK_SPACE=$(echo "${DISK_SPACE^^}" | sed 's/MB/M/g;s/GB/G/g;s/TB/T/g')
DATA_SIZE=$(numfmt --from=iec "$DISK_SPACE")
if (( DATA_SIZE < 6442450944 )); then
@ -303,6 +317,8 @@ addDisk () {
fi
fi
checkFS "$DISK_FILE" || exit $?
if ! [ -f "$DISK_FILE" ] ; then
if [[ "${DISK_FMT,,}" != "raw" ]]; then