diff options
Diffstat (limited to 'Documentation/fault-injection')
| -rw-r--r-- | Documentation/fault-injection/fault-injection.rst | 18 | ||||
| -rw-r--r-- | Documentation/fault-injection/provoke-crashes.rst | 3 |
2 files changed, 19 insertions, 2 deletions
diff --git a/Documentation/fault-injection/fault-injection.rst b/Documentation/fault-injection/fault-injection.rst index f47d05ed0d94..4a25c5eb6f07 100644 --- a/Documentation/fault-injection/fault-injection.rst +++ b/Documentation/fault-injection/fault-injection.rst @@ -24,6 +24,10 @@ Available fault injection capabilities injects futex deadlock and uaddr fault errors. +- fail_sunrpc + + injects kernel RPC client and server failures. + - fail_make_request injects disk IO errors on devices permitted by setting @@ -151,6 +155,20 @@ configuration of fault-injection capabilities. default is 'N', setting it to 'Y' will disable failure injections when dealing with private (address space) futexes. +- /sys/kernel/debug/fail_sunrpc/ignore-client-disconnect: + + Format: { 'Y' | 'N' } + + default is 'N', setting it to 'Y' will disable disconnect + injection on the RPC client. + +- /sys/kernel/debug/fail_sunrpc/ignore-server-disconnect: + + Format: { 'Y' | 'N' } + + default is 'N', setting it to 'Y' will disable disconnect + injection on the RPC server. + - /sys/kernel/debug/fail_function/inject: Format: { 'function-name' | '!function-name' | '' } diff --git a/Documentation/fault-injection/provoke-crashes.rst b/Documentation/fault-injection/provoke-crashes.rst index a20ba5d93932..3abe84225613 100644 --- a/Documentation/fault-injection/provoke-crashes.rst +++ b/Documentation/fault-injection/provoke-crashes.rst @@ -29,8 +29,7 @@ recur_count cpoint_name Where in the kernel to trigger the action. It can be one of INT_HARDWARE_ENTRY, INT_HW_IRQ_EN, INT_TASKLET_ENTRY, - FS_DEVRW, MEM_SWAPOUT, TIMERADD, SCSI_DISPATCH_CMD, - IDE_CORE_CP, or DIRECT + FS_DEVRW, MEM_SWAPOUT, TIMERADD, SCSI_QUEUE_RQ, or DIRECT. cpoint_type Indicates the action to be taken on hitting the crash point. |