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authorMarc-André Lureau <marcandre.lureau@redhat.com>2023-09-20 11:54:54 +0400
committerMarc-André Lureau <marcandre.lureau@redhat.com>2023-10-03 15:10:12 +0400
commitf1de309792d6656ef3443ba65272c4a868a43914 (patch)
tree36303a0bae03214a4f4c7ca51a2294ff9b0b2d23 /scripts/analyze-migration.py
parent9bd4d3df633593878ada3dffcfe05318754b4596 (diff)
downloadfocaccia-qemu-f1de309792d6656ef3443ba65272c4a868a43914.tar.gz
focaccia-qemu-f1de309792d6656ef3443ba65272c4a868a43914.zip
analyze-migration: ignore RAM_SAVE_FLAG_MULTIFD_FLUSH
Traceback (most recent call last):
  File "scripts/analyze-migration.py", line 605, in <module>
    dump.read(dump_memory = args.memory)
  File "scripts/analyze-migration.py", line 542, in read
    section.read()
  File "scripts/analyze-migration.py", line 214, in read
    raise Exception("Unknown RAM flags: %x" % flags)
Exception: Unknown RAM flags: 200

See commit 77c259a4cb ("multifd: Create property multifd-flush-after-each-section")

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Fabiano Rosas <farosas@suse.de>
Diffstat (limited to 'scripts/analyze-migration.py')
-rwxr-xr-xscripts/analyze-migration.py4
1 files changed, 4 insertions, 0 deletions
diff --git a/scripts/analyze-migration.py b/scripts/analyze-migration.py
index b82a1b0c58..082424558b 100755
--- a/scripts/analyze-migration.py
+++ b/scripts/analyze-migration.py
@@ -111,6 +111,8 @@ class RamSection(object):
     RAM_SAVE_FLAG_CONTINUE = 0x20
     RAM_SAVE_FLAG_XBZRLE   = 0x40
     RAM_SAVE_FLAG_HOOK     = 0x80
+    RAM_SAVE_FLAG_COMPRESS_PAGE = 0x100
+    RAM_SAVE_FLAG_MULTIFD_FLUSH = 0x200
 
     def __init__(self, file, version_id, ramargs, section_key):
         if version_id != 4:
@@ -205,6 +207,8 @@ class RamSection(object):
                 raise Exception("XBZRLE RAM compression is not supported yet")
             elif flags & self.RAM_SAVE_FLAG_HOOK:
                 raise Exception("RAM hooks don't make sense with files")
+            if flags & self.RAM_SAVE_FLAG_MULTIFD_FLUSH:
+                continue
 
             # End of RAM section
             if flags & self.RAM_SAVE_FLAG_EOS: