···

       
263
       
263
       
 
       
        return 0

     

       
264
       
264
       
 
       
    fi

     

       
265
       
265
       
 
       


     

       
266
       
266
       
+
       
    # Device might be already mounted manually 

     

       
267
       
267
       
+
       
    # e.g. NBD-device or the host filesystem of the file which contains encrypted root fs

     

       
268
       
268
       
+
       
    if mount | grep -q "^$device on "; then

     

       
269
       
269
       
+
       
        echo "skip checking already mounted $device"

     

       
270
       
270
       
+
       
        return 0

     

       
271
       
271
       
+
       
    fi

     

       
272
       
272
       
+
       


     

       
266
       
273
       
 
       
    # Optionally, skip fsck on journaling filesystems.  This option is

     

       
267
       
274
       
 
       
    # a hack - it's mostly because e2fsck on ext3 takes much longer to

     

       
268
       
275
       
 
       
    # recover the journal than the ext3 implementation in the kernel