def test(self):
mgr = SyncManager(DEFAULT_NAME)
leases = self.mycfg["Leases"]
mgr.initStorage(leases, self.mycfg["NumberOfHosts"], MAXIMUM_NUMBER_OF_HOSTS)
for lease, drives in leases:
for drive, offset in drives:
with open(drive, "rb") as f:
f.seek(offset)
leader, blocks = readState(f, MAXIMUM_NUMBER_OF_HOSTS)
self.assertEquals(nullTerminated(leader.resourceID), lease)
self.assertEquals(leader.numHosts, self.mycfg["NumberOfHosts"])
self.assertEquals(leader.maxHosts, MAXIMUM_NUMBER_OF_HOSTS)
for block in blocks:
self.assertEquals(block.bal, 0)
self.assertEquals(block.mbal, 0)
self.assertEquals(block.inp, 0)
self.assertEquals(block.lver, 0)
def formatPaxoState(disk, offset):
with open(disk, "rb") as f:
f.seek(offset)
leader, dblocks = readState(f)
res = StringIO()
res.write("LEADER\n------\n")
for key in leader._fields:
val = getattr(leader, key)
if key == "timestamp":
val = time.strftime("%Y-%m-%d %H:%M:%S", time.localtime(val))
elif isinstance(val, str):
val = nullTerminated(val)
res.write("%s:\t%s%s\n" % (key, '\t' if len(key) < 7 else '', val))
res.write("\nBLOCKS\n------\n")
for field in DBlock._fields:
res.write("%s:" % field)
for dblock in dblocks:
res.write("\t%s" % getattr(dblock, field))
res.write("\n")
res.seek(0)
return res.read()
def formatPaxoState(disk, offset):
with open(disk, "rb") as f:
f.seek(offset)
leader, dblocks = readState(f)
res = StringIO()
res.write("LEADER\n------\n")
for key in leader._fields:
val = getattr(leader, key)
if key == "timestamp":
val = time.strftime("%Y-%m-%d %H:%M:%S", time.localtime(val))
elif isinstance(val, str):
val = nullTerminated(val)
res.write("%s:\t%s%s\n" % (key, '\t' if len(key) < 7 else '', val))
res.write("\nBLOCKS\n------\n")
for field in DBlock._fields:
res.write("%s:" % field)
for dblock in dblocks:
res.write("\t%s" % getattr(dblock, field))
res.write("\n")
res.seek(0)
return res.read()