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| author | Chuck Lever <chuck.lever@oracle.com> | 2021-08-03 15:55:58 -0400 |
|---|---|---|
| committer | Chuck Lever <chuck.lever@oracle.com> | 2021-08-20 13:50:33 -0400 |
| commit | 3a1261805940d0ff1dbbb9c705dddbc018c0423f (patch) | |
| tree | 577dc9ebe7e94b839dbe615b3e368dafc2211c31 /net/sunrpc/debugfs.c | |
| parent | a4ae308143961bf688e1c8a62f6604e62b491120 (diff) | |
SUNRPC: Server-side disconnect injection
Disconnect injection stress-tests the ability for both client and
server implementations to behave resiliently in the face of network
instability.
A file called /sys/kernel/debug/fail_sunrpc/ignore-server-disconnect
enables administrators to turn off server-side disconnect injection
while allowing other types of sunrpc errors to be injected. The
default setting is that server-side disconnect injection is enabled
(ignore=false).
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Diffstat (limited to 'net/sunrpc/debugfs.c')
| -rw-r--r-- | net/sunrpc/debugfs.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/net/sunrpc/debugfs.c b/net/sunrpc/debugfs.c index 04e453ad3508..827bf3a28178 100644 --- a/net/sunrpc/debugfs.c +++ b/net/sunrpc/debugfs.c @@ -259,6 +259,9 @@ static void fail_sunrpc_init(void) debugfs_create_bool("ignore-client-disconnect", S_IFREG | 0600, dir, &fail_sunrpc.ignore_client_disconnect); + + debugfs_create_bool("ignore-server-disconnect", S_IFREG | 0600, dir, + &fail_sunrpc.ignore_server_disconnect); } #else static void fail_sunrpc_init(void) |