X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/23d6cfd5b41e607c3456011be9af95e5882bd7be..060d38d627bd1e51dd2b3c6e7de9af6aa7d7b6f3:/doc/user/cwl/cwl-extensions.html.textile.liquid

diff --git a/doc/user/cwl/cwl-extensions.html.textile.liquid b/doc/user/cwl/cwl-extensions.html.textile.liquid
index 8e224f0305..95422b6bd3 100644
--- a/doc/user/cwl/cwl-extensions.html.textile.liquid
+++ b/doc/user/cwl/cwl-extensions.html.textile.liquid
@@ -19,7 +19,7 @@ $namespaces:
   cwltool: "http://commonwl.org/cwltool#"
 </pre>
 
-Arvados extensions should go into the @hints@ section, for example:
+For portability, Arvados extensions should go into the @hints@ section of your CWL file, for example:
 
 <pre>
 hints:
@@ -34,8 +34,12 @@ hints:
     loadListing: shallow_listing
   arv:IntermediateOutput:
     outputTTL: 3600
+  arv:ReuseRequirement:
+    enableReuse: false
 </pre>
 
+The one exception to this is @arv:APIRequirement@, see note below.
+
 h2. arv:RunInSingleContainer
 
 Indicates that a subworkflow should run in a single container and not be scheduled as separate steps.
@@ -89,3 +93,11 @@ table(table table-bordered table-condensed).
 |_. Field |_. Type |_. Description |
 |outputTTL|int|If the value is greater than zero, consider intermediate output collections to be temporary and should be automatically trashed. Temporary collections will be trashed @outputTTL@ seconds after creation.  A value of zero means intermediate output should be retained indefinitely (this is the default behavior).
 Note: arvados-cwl-runner currently does not take workflow dependencies into account when setting the TTL on an intermediate output collection. If the TTL is too short, it is possible for a collection to be trashed before downstream steps that consume it are started.  The recommended minimum value for TTL is the expected duration of the entire the workflow.|
+
+h2. arv:ReuseRequirement
+
+Enable/disable work reuse for current process.  Default true (work reuse enabled).
+
+table(table table-bordered table-condensed).
+|_. Field |_. Type |_. Description |
+|enableReuse|boolean|Enable/disable work reuse for current process.  Default true (work reuse enabled).|