docs: Migration v2 is now no longer draft

Add further instructions to the libxc "Future Extensions" section, and
provide such a section for libxl.

In addition, drop the "In experimental __func__" IPRINTF()s from the
libxc implementations.

Finally, a correction to libxl's "Not Yet Included" section which
should have been amended in c/s 7eaec00 when libxl Remus support was
introduced into the protocol.

Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
CC: Ian Campbell <Ian.Campbell@citrix.com>
CC: Ian Jackson <Ian.Jackson@eu.citrix.com>
CC: Wei Liu <wei.liu2@citrix.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>

diff --git a/docs/specs/libxc-migration-stream.pandoc b/docs/specs/libxc-migration-stream.pandoc
index 9d8f17be20bf76b43e226f3a04d68a0fc6844652..8cd678f726009685f442860067c940be372620ac 100644 (file)
--- a/docs/specs/libxc-migration-stream.pandoc
+++ b/docs/specs/libxc-migration-stream.pandoc
@@ -1,7 +1,7 @@
 % LibXenCtrl Domain Image Format
 % David Vrabel <<david.vrabel@citrix.com>>
   Andrew Cooper <<andrew.cooper3@citrix.com>>
-% Draft G
+% Revision 1
 
 Introduction
 ============
@@ -679,6 +679,9 @@ introduced in Xen 3.0.
 Future Extensions
 =================
 
+All changes to this specification should bump the revision number in
+the title block.
+
 All changes to the image or domain headers require the image version
 to be increased.
 

diff --git a/docs/specs/libxl-migration-stream.pandoc b/docs/specs/libxl-migration-stream.pandoc
index c24a43426c1b743964f1f8288aa7ed01b4ab9bd2..cdec168045280643aeef87f4d1047d39c011cd6f 100644 (file)
--- a/docs/specs/libxl-migration-stream.pandoc
+++ b/docs/specs/libxl-migration-stream.pandoc
@@ -1,6 +1,6 @@
 % LibXenLight Domain Image Format
 % Andrew Cooper <<andrew.cooper3@citrix.com>>
-% Draft B
+% Revision 1
 
 Introduction
 ============
@@ -41,8 +41,6 @@ Not Yet Included
 The following features are not yet fully specified and will be
 included in a future draft.
 
-* Remus
-
 * ARM
 
 
@@ -215,3 +213,18 @@ A checkpoint end record marks the end of a checkpoint in the image.
     +-------------------------------------------------+
 
 The end record contains no fields; its body_length is 0.
+
+
+Future Extensions
+=================
+
+All changes to this specification should bump the revision number in
+the title block.
+
+All changes to the header require the header version to be increased.
+
+The format may be extended by adding additional record types.
+
+Extending an existing record type must be done by adding a new record
+type.  This allows old images with the old record to still be
+restored.

diff --git a/tools/libxc/xc_sr_restore.c b/tools/libxc/xc_sr_restore.c
index ebc8f2fe8e95cc05e3ab6eeaa98ccc24d9ce2387..df885b6da0bdb60002481bc5dd86f67826f277b2 100644 (file)
--- a/tools/libxc/xc_sr_restore.c
+++ b/tools/libxc/xc_sr_restore.c
@@ -740,7 +740,6 @@ int xc_domain_restore(xc_interface *xch, int io_fd, uint32_t dom,
     if ( checkpointed_stream )
         assert(callbacks->checkpoint);
 
-    IPRINTF("In experimental %s", __func__);
     DPRINTF("fd %d, dom %u, hvm %u, pae %u, superpages %d"
             ", checkpointed_stream %d", io_fd, dom, hvm, pae,
             superpages, checkpointed_stream);

diff --git a/tools/libxc/xc_sr_save.c b/tools/libxc/xc_sr_save.c
index 770bc19cafcf2ae272720555f473f9a21d172de2..cd2be47ca2f74ed487a6bb2ad36f107f183d7988 100644 (file)
--- a/tools/libxc/xc_sr_save.c
+++ b/tools/libxc/xc_sr_save.c
@@ -851,7 +851,6 @@ int xc_domain_save(xc_interface *xch, int io_fd, uint32_t dom,
     if ( ctx.save.checkpointed )
         assert(callbacks->checkpoint && callbacks->postcopy);
 
-    IPRINTF("In experimental %s", __func__);
     DPRINTF("fd %d, dom %u, max_iters %u, max_factor %u, flags %u, hvm %d",
             io_fd, dom, max_iters, max_factor, flags, hvm);