h3. Get the example files
-The tutorial files are located in the "documentation section of the Arvados source repository:":https://github.com/curoverse/arvados/tree/master/doc/user/cwl/bwa-mem
+The tutorial files are located in the "documentation section of the Arvados source repository:":https://github.com/arvados/arvados/tree/master/doc/user/cwl/bwa-mem
<notextile>
-<pre><code>~$ <span class="userinput">git clone https://github.com/curoverse/arvados</span>
+<pre><code>~$ <span class="userinput">git clone https://github.com/arvados/arvados</span>
~$ <span class="userinput">cd arvados/doc/user/cwl/bwa-mem</span>
</code></pre>
</notextile>
2016-06-30 14:57:12 arvados.cwl-runner[27002] INFO: Overall process status is success
{
"aligned_sam": {
- "path": "keep:54325254b226664960de07b3b9482349+154/HWI-ST1027_129_D0THKACXX.1_1.sam",
+ "location": "keep:54325254b226664960de07b3b9482349+154/HWI-ST1027_129_D0THKACXX.1_1.sam",
"checksum": "sha1$0dc46a3126d0b5d4ce213b5f0e86e2d05a54755a",
"class": "File",
"size": 30738986
When running a workflow on an Arvados cluster, the input files must be stored in Keep. There are several ways this can happen.
-A URI reference to Keep uses the @keep:@ scheme followed by the portable data hash, collection size, and path to the file inside the collection. For example, @keep:2463fa9efeb75e099685528b3b9071e0+438/19.fasta.bwt@.
+A URI reference to Keep uses the @keep:@ scheme followed by either the portable data hash or UUID of the collection and then the location of the file inside the collection. For example, @keep:2463fa9efeb75e099685528b3b9071e0+438/19.fasta.bwt@ or @keep:zzzzz-4zz18-zzzzzzzzzzzzzzz/19.fasta.bwt@.
If you reference a file in "arv-mount":{{site.baseurl}}/user/tutorials/tutorial-keep-mount.html, such as @/home/example/keep/by_id/2463fa9efeb75e099685528b3b9071e0+438/19.fasta.bwt@, then @arvados-cwl-runner@ will automatically determine the appropriate Keep URI reference.
2016-06-30 14:57:12 arvados.cwl-runner[27002] INFO: Overall process status is success
{
"aligned_sam": {
- "path": "keep:54325254b226664960de07b3b9482349+154/HWI-ST1027_129_D0THKACXX.1_1.sam",
+ "location": "keep:54325254b226664960de07b3b9482349+154/HWI-ST1027_129_D0THKACXX.1_1.sam",
"checksum": "sha1$0dc46a3126d0b5d4ce213b5f0e86e2d05a54755a",
"class": "File",
"size": 30738986