fix: grep warning (#2398)

[Ventoy.git] / INSTALL / tool / VentoyWorker.sh

diff --git a/INSTALL/tool/VentoyWorker.sh b/INSTALL/tool/VentoyWorker.sh
index 2d18b6073cc7c5d95f8365b3b452e38bf3042533..4684b710c5de8fc875e33c680642873205334698 100644 (file)
--- a/INSTALL/tool/VentoyWorker.sh
+++ b/INSTALL/tool/VentoyWorker.sh
@@ -143,7 +143,7 @@ if grep "$DISK" /proc/mounts; then
 fi
 
 #check swap partition
 fi
 
 #check swap partition

-if swapon --help 2>&1 | grep -q '^ \-s,'; then
+if swapon --help 2>&1 | grep -q '^ -s,'; then

     if swapon -s | grep -q "^${DISK}[0-9]"; then
         vterr "$DISK is used as swap, please swapoff it first!"
         exit 1
     if swapon -s | grep -q "^${DISK}[0-9]"; then
         vterr "$DISK is used as swap, please swapoff it first!"
         exit 1


@@ -185,14 +185,27 @@ if [ "$MODE" = "install" -a -z "$NONDESTRUCTIVE" ]; then
         fi
     else
         if parted -v > /dev/null 2>&1; then
         fi
     else
         if parted -v > /dev/null 2>&1; then

-            PARTTOOL='parted'
+            PARTTOOL='parted'            

         elif fdisk -v >/dev/null 2>&1; then
         elif fdisk -v >/dev/null 2>&1; then

-            PARTTOOL='fdisk'
+            PARTTOOL='fdisk'            

         else
             vterr "Both parted and fdisk are not found in the system, Ventoy can't create new partitions."
             exit 1
         fi
     fi
         else
             vterr "Both parted and fdisk are not found in the system, Ventoy can't create new partitions."
             exit 1
         fi
     fi

+    
+    if [ "$PARTTOOL" = "parted" ]; then
+        if parted $DISK p | grep -i -q 'sector size.*4096.*4096'; then
+            vterr "Currently Ventoy does not support 4K native device."
+            exit 1
+        fi
+    else
+        if fdisk -l $DISK | grep -i -q 'sector size.*4096.*4096'; then
+            vterr "Currently Ventoy does not support 4K native device."
+            exit 1
+        fi
+    fi
+    

 
     version=$(get_disk_ventoy_version $DISK)
     if [ $? -eq 0 ]; then
 
     version=$(get_disk_ventoy_version $DISK)
     if [ $? -eq 0 ]; then