1 files changed, 17 insertions, 0 deletions
diff --git a/fsset.py b/fsset.py
index 98127ee95..e7c72470d 100644
--- a/fsset.py
+++ b/fsset.py
@@ -570,6 +570,23 @@ class FileSystemSet:
 	space.sort(spaceSort)
 	return space
 
+    def hasDirtyFilesystems(self):
+	if self.rootOnLoop():
+	    (rootDev, rootFs) = self.getRootDevice()
+	    mountLoopbackRoot(rootDev, skipMount = 1)
+	    dirty = isys.ext2IsDirty("loop1")
+	    unmountLoopbackRoot(skipMount = 1)
+	    if dirty: return 1
+
+	for entry in self.entries:
+            # XXX - multifsify, virtualize isdirty per fstype
+	    if fsystem != "ext2": continue
+	    if doFormat: continue
+
+	    if isys.ext2IsDirty(entry.device.getDevice()): return 1
+
+	return 0
+
     def umountFilesystems(self, instPath, ignoreErrors = 0):
         # XXX remove special case
         try: