diff options
| -rwxr-xr-x | scripts/analyze-migration.py | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/scripts/analyze-migration.py b/scripts/analyze-migration.py index 082424558b..24687db497 100755 --- a/scripts/analyze-migration.py +++ b/scripts/analyze-migration.py @@ -261,12 +261,21 @@ class HTABSection(object): class ConfigurationSection(object): - def __init__(self, file): + def __init__(self, file, desc): self.file = file + self.desc = desc def read(self): - name_len = self.file.read32() - name = self.file.readstr(len = name_len) + if self.desc: + version_id = self.desc['version'] + section = VMSDSection(self.file, version_id, self.desc, + 'configuration') + section.read() + else: + # backward compatibility for older streams that don't have + # the configuration section in the json + name_len = self.file.read32() + name = self.file.readstr(len = name_len) class VMSDFieldGeneric(object): def __init__(self, desc, file): @@ -532,7 +541,8 @@ class MigrationDump(object): if section_type == self.QEMU_VM_EOF: break elif section_type == self.QEMU_VM_CONFIGURATION: - section = ConfigurationSection(file) + config_desc = self.vmsd_desc.get('configuration') + section = ConfigurationSection(file, config_desc) section.read() elif section_type == self.QEMU_VM_SECTION_START or section_type == self.QEMU_VM_SECTION_FULL: section_id = file.read32() |