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lf-6.6.y
linux-imx/Documentation/ABI/testing/sysfs-fs-ubifs
Stefan Schaeckeler 58225631cf ubifs: Document sysfs nodes 
Add documentation for the new sysfs nodes

 /sys/fs/ubifs/ubiX_Y/errors_magic
 /sys/fs/ubifs/ubiX_Y/errors_node
 /sys/fs/ubifs/ubiX_Y/errors_crc

Signed-off-by: Stefan Schaeckeler <sschaeck@cisco.com>
Signed-off-by: Richard Weinberger <richard@nod.at>
2021-12-23 20:23:42 +01:00

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What: /sys/fs/ubifsX_Y/error_magic Date: October 2021 KernelVersion: 5.16 Contact: linux-mtd@lists.infradead.org Description: Exposes magic errors: every node starts with a magic number.

	This counter keeps track of the number of accesses of nodes
	with a corrupted magic number.

	The counter is reset to 0 with a remount.

What: /sys/fs/ubifsX_Y/error_node Date: October 2021 KernelVersion: 5.16 Contact: linux-mtd@lists.infradead.org Description: Exposes node errors. Every node embeds its type.

	This counter keeps track of the number of accesses of nodes
	with a corrupted node type.

	The counter is reset to 0 with a remount.

What: /sys/fs/ubifsX_Y/error_crc Date: October 2021 KernelVersion: 5.16 Contact: linux-mtd@lists.infradead.org Description: Exposes crc errors: every node embeds a crc checksum.

	This counter keeps track of the number of accesses of nodes
	with a bad crc checksum.

	The counter is reset to 0 with a remount.