Unverified Commit 63156868 authored by Kroese's avatar Kroese Committed by GitHub
Browse files

feat: Detect COW on BTRFS

parent 6599861d

src/install.sh

+7 −0
Original line number Diff line number Diff line
@@ -55,6 +55,13 @@ FS=$(stat -f -c %T "$STORAGE") 
if [[ "$FS" == "overlay"* ]]; then

  info "Warning: the filesystem of $STORAGE is OverlayFS, this usually means it was binded to an invalid path!"

fi

if [[ "$FS" == "btrfs"* ]]; then

  FA=$(lsattr -d "$STORAGE")

  if [[ "$FA" != *"C"* ]]; then

    info "Warning: the filesystem of $STORAGE 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



if [[ "$FS" != "fat"* && "$FS" != "vfat"* && "$FS" != "exfat"* && \

        "$FS" != "ntfs"* && "$FS" != "fuse"* && "$FS" != "msdos"* ]]; then