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)
Пример #2
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()
Пример #3
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()