Kernel has CONFIG_OVERLAY_FS_REDIRECT_DIR enabled

Solution Verified - Updated -

Issue

  • While executing the builds, the following message is shown:
Adding cluster TLS certificate authority to trust store
Replaced Dockerfile FROM image image
Adding cluster TLS certificate authority to trust store
time="XXXX" level=info msg="Not using native diff for overlay, this may cause degraded performance for building images: kernel has CONFIG_OVERLAY_FS_REDIRECT_DIR enabled"
I1118 XXXX      1 XXX:102] Defaulting to storage driver "overlay" with options [mountopt=metacopy=on].
Caching blobs under "/var/cache/blobs".

Environment

  • Red Hat OpenShift Container Platform
    • 4.9

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