* On GCI, NPD starts to monitor kubelet, docker, containerd crashlooping, read-only filesystem and corrupt docker overlay2 issues. ([#71522](https://github.com/kubernetes/kubernetes/pull/71522), [@wangzhen127](https://github.com/wangzhen127))

* Fixes issue where subpath volume content was deleted during orphaned pod cleanup for Local volumes that are directories (and not mount points) on the root filesystem. ([#72291](https://github.com/kubernetes/kubernetes/pull/72291), [@msau42](https://github.com/msau42))

* Fixes issue where subpath volume content was deleted during orphaned pod cleanup for Local volumes that are directories (and not mount points) on the root filesystem. ([#72291](https://github.com/kubernetes/kubernetes/pull/72291), [@msau42](https://github.com/msau42))

* Update cadvisor to v0.23.9 to fix a problem where attempting to gather container filesystem usage statistics could result in corrupted devicemapper thin pool storage for Docker. ([#30307](https://github.com/kubernetes/kubernetes/pull/30307), [@sjenning](https://github.com/sjenning))



# v1.3.5

public verifying keys. This was accomplished by enabling the beta `ExternalServiceAccountTokenSigner` feature gate and specifying the `--service-account-signing-endpoint` flag. The flag value could either be the path to a Unix domain socket on the filesystem, or be prefixed with @ to indicate a Unix domain socket in the abstract namespace. ([#131300](https://github.com/kubernetes/kubernetes/pull/131300), [@HarshalNeelkamal](https://github.com/HarshalNeelkamal)) [SIG API Machinery, Auth and Testing]...

- Improved the `FreeDiskSpaceFailed` warning event to provide more actionable details when image garbage collection fails to free enough disk space. Example: `Insufficient free disk space on the node's image filesystem (95.0% of 10.0 GiB used). Failed to free sufficient space by deleting unused images. Consider resizing the disk or deleting unused files.`. ([#132578](https://github.com/kubernetes/kubernetes/pull/132578), [@drigz](https://github.com/drigz))

        mkdir();
    }

    /**
     * Create a new file but fail if it already exists. The check for
     * existance of the file and it's creation are an atomic operation with
     * respect to other filesystem activities.
     * @throws SmbException if an error occurs while creating the file
     */
    public void createNewFile() throws SmbException {
        if (getUncPath0().length() == 1) {

  - [Changelog since v1.22.1](#changelog-since-v1221)
  - [Important Security Information](#important-security-information-2)
    - [CVE-2021-25741: Symlink Exchange Can Allow Host Filesystem Access](#cve-2021-25741-symlink-exchange-can-allow-host-filesystem-access)
  - [Changes by Kind](#changes-by-kind-14)
    - [Feature](#feature-7)
    - [Bug or Regression](#bug-or-regression-14)
  - [Dependencies](#dependencies-15)

*   Added pod-level local ephemeral storage metric to the Summary API. Pod-level ephemeral storage reports the total filesystem usage for the containers and emptyDir volumes in the measured Pod. ([#55447](https://github.com/kubernetes/kubernetes/pull/55447),[ @jingxu97](https://github.com/jingxu97))

#### **Hardware Accelerators**

- Add a event to PV when filesystem on PV does not match actual filesystem on disk ([#86982](https://github.com/kubernetes/kubernetes/pull/86982), [@gnufied](https://github.com/gnufied)) [SIG Storage]