Add section on generate-metadata and generate-listing commands

Author: rh-max

guides/common/assembly_synchronizing-content-between-servers.adoc

@@ -8,6 +8,8 @@ include::modules/proc_using-upstream-server-to-sync-content-view-versions.adoc[l
 
 include::modules/proc_synchronizing-a-single-repository.adoc[leveloffset=+2]
 
+include::modules/proc_generating-metadata-and-listing-files-for-syncable-exports.adoc[leveloffset=+2]
+
 include::modules/proc_synchronizing-a-custom-repository.adoc[leveloffset=+1]
 
 include::modules/proc_exporting-the-library-environment.adoc[leveloffset=+1]

guides/common/modules/proc_generating-metadata-and-listing-files-for-syncable-exports.adoc

@@ -0,0 +1,26 @@
+[id="generating-metadata-and-listing-files-for-syncable-exports_{context}"]
+= Generating metadata and listing files for syncable exports
+
+In most cases, when exporting content in a syncable format using root privileges and the standard commands, metadata and listing files are generated automatically. However, you must manually trigger the generation of these files in the following circumstances:
+
+* When a non-root user is doing the export.
+* When the `--async` flag has been passed, for root or non-root user.
+* When triggering API manually or using Ansible modules to do the exports.
+
+.Prerequisites
+* The syncable export directory is accessible on disk.
+
+.Procedure
+. To generate metadata for a syncable export that was performed asynchronously or if the metadata was lost, use the following command:
++
+[options="nowrap" subs="+quotes"]
+----
+# hammer content-export generate-metadata --path=/path/to/syncable/export
+----
++
+. To generate listing files for a syncable export directory, use the following command:
++
+[options="nowrap" subs="+quotes"]
+----
+# hammer content-export generate-listing --path=/path/to/syncable/export
+----