CONFIG_FAIL_IO_TIMEOUT: Fault-injection capability for faking disk interrupts

General informations

The Linux kernel configuration item CONFIG_FAIL_IO_TIMEOUT has multiple definitions:

Fault-injection capability for faking disk interrupts found in lib/Kconfig.debug

The configuration item CONFIG_FAIL_IO_TIMEOUT:

• prompt: Fault-injection capability for faking disk interrupts
• type: bool
• depends on: CONFIG_FAULT_INJECTION && CONFIG_BLOCK
• defined in lib/Kconfig.debug
• found in Linux kernels: 2.6.36–2.6.39, 3.0–3.19, 4.0–4.20, 5.0–5.19, 6.0–6.17, 6.18-rc+HEAD

Help text

Provide fault-injection capability on end IO handling. This will make the block layer "forget" an interrupt as configured, thus exercising the error handling.

Only works with drivers that use the generic timeout handling, for others it won't do anything.

Faul-injection capability for faking disk interrupts found in lib/Kconfig.debug

The configuration item CONFIG_FAIL_IO_TIMEOUT:

• prompt: Faul-injection capability for faking disk interrupts
• type: bool
• depends on: CONFIG_FAULT_INJECTION && CONFIG_BLOCK
• defined in lib/Kconfig.debug
• found in Linux kernels: 2.6.28–2.6.35

Help text

Provide fault-injection capability on end IO handling. This will make the block layer "forget" an interrupt as configured, thus exercising the error handling.

Only works with drivers that use the generic timeout handling, for others it wont do anything.

Hardware

LKDDb

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Sources

This page is automaticly generated with free (libre, open) software lkddb(see lkddb-sources).

The data is retrived from:

• Linux kernel
• Linux Kernel Driver DataBase (LKDDb)

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