haraldwolff/qemu-patch-raspberry4
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migration: fix analyze-migration.py script

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Commit 61964 "Add configuration section" broke the analyze-migration.py script
which terminates due to the unrecognised section. Fix the script by parsing
the contents of the configuration section directly into a new
ConfigurationSection object (although nothing is done with it yet).

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Juan Quintela <quintela@redhat.com>al3
Signed-off-by: Juan Quintela <quintela@redhat.com>al3
This commit is contained in:
Mark Cave-Ayland 2015-09-05 20:51:48 +01:00 committed by Juan Quintela
parent 6ad2a215e7
commit 96e5c9bc77
1 changed files with 13 additions and 0 deletions
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13
scripts/analyze-migration.py
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@ -252,6 +252,15 @@ class HTABSection(object):
def getDict(self): def getDict(self):
return "" return ""
class ConfigurationSection(object):
def __init__(self, file):
self.file = file
def read(self):
name_len = self.file.read32()
name = self.file.readstr(len = name_len)
class VMSDFieldGeneric(object): class VMSDFieldGeneric(object):
def __init__(self, desc, file): def __init__(self, desc, file):
self.file = file self.file = file
@ -474,6 +483,7 @@ class MigrationDump(object):
QEMU_VM_SECTION_FULL = 0x04 QEMU_VM_SECTION_FULL = 0x04
QEMU_VM_SUBSECTION = 0x05 QEMU_VM_SUBSECTION = 0x05
QEMU_VM_VMDESCRIPTION = 0x06 QEMU_VM_VMDESCRIPTION = 0x06
QEMU_VM_CONFIGURATION = 0x07
QEMU_VM_SECTION_FOOTER= 0x7e QEMU_VM_SECTION_FOOTER= 0x7e
def __init__(self, filename): def __init__(self, filename):
@ -514,6 +524,9 @@ class MigrationDump(object):
section_type = file.read8() section_type = file.read8()
if section_type == self.QEMU_VM_EOF: if section_type == self.QEMU_VM_EOF:
break break
elif section_type == self.QEMU_VM_CONFIGURATION:
section = ConfigurationSection(file)
section.read()
elif section_type == self.QEMU_VM_SECTION_START or section_type == self.QEMU_VM_SECTION_FULL: elif section_type == self.QEMU_VM_SECTION_START or section_type == self.QEMU_VM_SECTION_FULL:
section_id = file.read32() section_id = file.read32()
name = file.readstr() name = file.readstr()