migrate-start-postcopy: Improve text
Improve the text in both the qapi-schema and hmp help to point out
you need to set the postcopy-ram capability prior to issuing
migrate-start-postcopy.
Also fix the text of the migrate_start_postcopy error that
deals with capabilities.
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Acked-by: Jason J. Herne <jjherne@linux.vnet.ibm.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
diff --git a/hmp-commands.hx b/hmp-commands.hx
index f3de407..bb52e4d 100644
--- a/hmp-commands.hx
+++ b/hmp-commands.hx
@@ -1025,7 +1025,9 @@
.name = "migrate_start_postcopy",
.args_type = "",
.params = "",
- .help = "Switch migration to postcopy mode",
+ .help = "Followup to a migration command to switch the migration"
+ " to postcopy mode. The x-postcopy-ram capability must "
+ "be set before the original migration command.",
.mhandler.cmd = hmp_migrate_start_postcopy,
},