diff --git a/container/docker/handler.go b/container/docker/handler.go
index f4de504d..05f0d0a3 100644
--- a/container/docker/handler.go
+++ b/container/docker/handler.go
@@ -82,6 +82,7 @@ func newDockerContainerHandler(
 	usesAufsDriver bool,
 	cgroupSubsystems *containerLibcontainer.CgroupSubsystems,
 ) (container.ContainerHandler, error) {
+	// TODO(vmarmol): Get from factory.
 	fsInfo, err := fs.NewFsInfo()
 	if err != nil {
 		return nil, err
@@ -299,16 +300,16 @@ func (self *dockerContainerHandler) getFsStats(stats *info.ContainerStats) error
 func (self *dockerContainerHandler) GetStats() (stats *info.ContainerStats, err error) {
 	state, err := self.readLibcontainerState()
 	if err != nil {
-		return
+		return nil, err
 	}
 
 	stats, err = containerLibcontainer.GetStats(self.cgroupPaths, state)
 	if err != nil {
-		return
+		return stats, err
 	}
 	err = self.getFsStats(stats)
 	if err != nil {
-		return
+		return stats, err
 	}
 
 	return stats, nil
diff --git a/container/raw/handler.go b/container/raw/handler.go
index 408c8de5..83a6c231 100644
--- a/container/raw/handler.go
+++ b/container/raw/handler.go
@@ -76,6 +76,7 @@ func newRawContainerHandler(name string, cgroupSubsystems *libcontainer.CgroupSu
 		cgroupPaths[key] = path.Join(val, name)
 	}
 
+	// TODO(vmarmol): Get from factory.
 	fsInfo, err := fs.NewFsInfo()
 	if err != nil {
 		return nil, err
@@ -303,12 +304,12 @@ func (self *rawContainerHandler) getFsStats(stats *info.ContainerStats) error {
 func (self *rawContainerHandler) GetStats() (*info.ContainerStats, error) {
 	stats, err := libcontainer.GetStats(self.cgroupPaths, &self.libcontainerState)
 	if err != nil {
-		return nil, err
+		return stats, err
 	}
 
 	err = self.getFsStats(stats)
 	if err != nil {
-		return nil, err
+		return stats, err
 	}
 
 	// Fill in network stats for root.
diff --git a/fs/fs.go b/fs/fs.go
index 9ddb0522..7ebdafea 100644
--- a/fs/fs.go
+++ b/fs/fs.go
@@ -67,6 +67,7 @@ func NewFsInfo() (FsInfo, error) {
 		}
 		partitions[mount.Source] = partition{mount.Mountpoint, uint(mount.Major), uint(mount.Minor)}
 	}
+	glog.Infof("Filesystem partitions: %+v", partitions)
 	return &RealFsInfo{partitions}, nil
 }
 
@@ -80,7 +81,7 @@ func (self *RealFsInfo) GetFsInfoForPath(mountSet map[string]struct{}) ([]Fs, er
 	for device, partition := range self.partitions {
 		_, hasMount := mountSet[partition.mountpoint]
 		_, hasDevice := deviceSet[device]
-		if mountSet == nil || hasMount && !hasDevice {
+		if mountSet == nil || (hasMount && !hasDevice) {
 			total, free, err := getVfsStats(partition.mountpoint)
 			if err != nil {
 				glog.Errorf("Statvfs failed. Error: %v", err)
diff --git a/manager/container.go b/manager/container.go
index a236cd2e..7a73f295 100644
--- a/manager/container.go
+++ b/manager/container.go
@@ -244,18 +244,20 @@ func (c *containerData) updateLoad(newLoad uint64) {
 }
 
 func (c *containerData) updateStats() error {
-	stats, err := c.handler.GetStats()
-	if err != nil {
+	stats, statsErr := c.handler.GetStats()
+	if statsErr != nil {
 		// Ignore errors if the container is dead.
 		if !c.handler.Exists() {
 			return nil
 		}
-		return err
+
+		// Stats may be partially populated, push those before we return an error.
 	}
 	if stats == nil {
-		return nil
+		return statsErr
 	}
 	if c.loadReader != nil {
+		// TODO(vmarmol): Cache this path.
 		path, err := c.handler.GetCgroupPath("cpu")
 		if err == nil {
 			loadStats, err := c.loadReader.GetCpuLoad(c.info.Name, path)
@@ -280,7 +282,7 @@ func (c *containerData) updateStats() error {
 	if err != nil {
 		return err
 	}
-	return nil
+	return statsErr
 }
 
 func (c *containerData) updateSubcontainers() error {