def __init__(self, opts):
self._lock = Lock()
self.opts = opts
self.c1 = nfs4client.NFS4Client(opts.server, opts.port,
opts.minorversion)
self.c2 = nfs4client.NFS4Client(opts.server, opts.port,
opts.minorversion)
self.c3 = nfs4client.NFS4Client(opts.server, opts.port,
opts.minorversion)
self.c4 = nfs4client.NFS4Client(opts.server, opts.port,
opts.minorversion)
s1 = rpc.security.instance(opts.flavor)
if opts.flavor == rpc.AUTH_NONE:
self.cred1 = s1.init_cred()
elif opts.flavor == rpc.AUTH_SYS:
self.cred1 = s1.init_cred(uid=opts.uid,
gid=opts.gid,
name=opts.machinename)
elif opts.flavor == rpc.RPCSEC_GSS:
call = self.c1.make_call_function(self.c1.c1, 0,
self.c1.default_prog,
self.c1.default_vers)
krb5_cred = AuthGss().init_cred(call,
target="nfs@%s" % opts.server)
krb5_cred.service = opts.service
self.cred1 = krb5_cred
self.c1.set_cred(self.cred1)
self.c2.set_cred(self.cred1)
self.c3.set_cred(self.cred1)
self.c4.set_cred(self.cred1)
self.cred2 = AuthSys().init_cred(uid=1111, gid=37, name="shampoo")
opts.home = opts.path + ['tmp']
self.c1.homedir = opts.home
self.c2.homedir = opts.home
self.c3.homedir = opts.home
self.c4.homedir = opts.home
# Put this after client creation, to ensure _last_verf bigger than
# any natural client verifiers
self.timestamp = int(time.time())
self._last_verf = self.timestamp + 1
self.filedata = "This is the file test data."
self.linkdata = "/etc/X11"
self.longname = "a" * 512
log.info("Created client to %s, %i" % (opts.server, opts.port))
def connect(self):
# only support root with AUTH_SYS for now
s1 = rpc.security.instance(rpc.AUTH_SYS)
self.cred1 = s1.init_cred(uid=0, gid=0)
self.c1 = nfs4client.NFS4Client(self.server, self.port)
self.c1.set_cred(self.cred1)
self.c1.null()
c = self.c1.new_client("DS.init_%s" % self.server)
# This is a hack to ensure MDS/DS communication path is at least
# as wide as the client/MDS channel (at least for linux client)
fore_attrs = channel_attrs4(0, 16384, 16384, 2868, 8, 8, [])
self.sess = c.create_session(fore_attrs=fore_attrs)
self.make_root()