XFS file system corruption after some reboots

Solution Verified - Updated -

Issue

  • The OCP 4.8 / 4.9 installed on a single node cluster has crashed.
    This issue has occurred on both OCP 4.8 / 4.9 clusters installed on a single node.
    This issue has happened twice now on different set of hardware.

  • The file system shows these types of corruption:

Dec 20 15:41:59 localhost kernel: XFS (sda4): Metadata corruption detected at xfs_dir3_leaf_check_int+0x76/0xc0 [xfs], xfs_dir3_leafn block 0x5831678
Dec 20 15:41:59 localhost kernel: XFS (sda4): Unmount and run xfs_repair

Environment

OpenShift Container Platform 4.8

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