From mboxrd@z Thu Jan 1 00:00:00 1970 From: John Pittman Subject: [PATCH] dm flakey: add error_writes to documentation Date: Fri, 28 Sep 2018 11:06:14 -0400 Message-ID: <20180928150614.21547-1-jpittman@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: dm-devel-bounces@redhat.com Errors-To: dm-devel-bounces@redhat.com To: snitzer@redhat.com Cc: dm-devel@redhat.com, John Pittman List-Id: dm-devel.ids The "error_writes" optional feature parameter was added by commit ef548c551e72 ("dm flakey: introduce "error_writes" feature"). Add additional documentation detailing this parameter. Signed-off-by: John Pittman --- Documentation/device-mapper/dm-flakey.txt | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/Documentation/device-mapper/dm-flakey.txt b/Documentation/device-mapper/dm-flakey.txt index c43030718cef..4eb4ffa6ba52 100644 --- a/Documentation/device-mapper/dm-flakey.txt +++ b/Documentation/device-mapper/dm-flakey.txt @@ -33,6 +33,11 @@ Optional feature parameters: All write I/O is silently ignored. Read I/O is handled correctly. + error_writes: + All write I/O is errored and dropped + Incompatible with drop_writes + Read I/O is handled correctly. + corrupt_bio_byte : During , replace of the data of each matching bio with . -- 2.17.1