class Test(unittest.TestCase):
def setUp(self):
log = file('/tmp/ComHP_EVA_SSSU.log','w')
self.sssu=HP_EVA_SSSU("127.0.0.1", "Administrator", "Administrator", "EVA5000", True, "../ComHP_EVA_SSSU_Sim.py", log)
def tearDown(self):
self.sssu.disconnect()
def testAddVDisk(self):
try:
self.sssu.cmd("add", ["vdisk", "myvdisk", "size=100"])
except Exception, e:
self.assert_("Caught exception %s during adding vdisk myvdisk." %e)
class Test(unittest.TestCase):
def setUp(self):
log = file('/tmp/ComHP_EVA_SSSU.log', 'w')
self.sssu = HP_EVA_SSSU("127.0.0.1", "Administrator", "Administrator",
"EVA5000", True, "../ComHP_EVA_SSSU_Sim.py",
log)
def tearDown(self):
self.sssu.disconnect()
def testAddVDisk(self):
try:
self.sssu.cmd("add", ["vdisk", "myvdisk", "size=100"])
except Exception, e:
self.assert_("Caught exception %s during adding vdisk myvdisk." %
e)
def connect(self):
""" Connects to the storage system """
if not self.isConnected():
mylogger.debug("system: %s, manager: %s, cmd: %s" %(self.system,self.manager,self.cmd))
logfile=cmdlogfile=None
if self.log:
logfile = file(self.log, "w")
if self.cmdlog:
cmdlogfile = file(self.cmdlog, "w")
self.sssu=HP_EVA_SSSU(self.manager, self.username, self.password, self.system, self.autoconnect, self.cmd, logfile, cmdlogfile)
self.sssu.connect()
class HP_EVA_Storage(Storage):
__logStrLevel__ = "comoonics.storage.hp.HP_EVA_Storage"
"""
Baseclass for storagesystem implementations. All supported methods should be implemented. If not an exception is
raised.
"""
def __init__(self, **kwds):
""" Default constructor does nothing here """
super(HP_EVA_Storage, self).__init__(**kwds)
(self.manager,self.system)=self.system.split("/")
if not hasattr(self, "timeout"):
self.timeout=1
if kwds.has_key("timeout"):
self.cmd=kwds["timout"]
if not hasattr(self, "cmd"):
# mylogger.debug("setting cmd cause not set kwds: %s" %(kwds))
self.cmd=HP_EVA_SSSU.SSSU_CMD
# else:
# mylogger.debug("cmd already set to cause %s" %(self.cmd))
if kwds.has_key("cmd"):
self.cmd=kwds["cmd"]
self.log=None
if kwds.has_key("log"):
self.log=kwds["log"]
else:
self.log='/tmp/ComHP_EVA_SSSU.log'
self.cmdlog=None
if kwds.has_key("cmdlog"):
self.cmdlog=kwds["cmdlog"]
else:
self.cmdlog='/tmp/ComHP_EVA_SSSU_cmd.log'
self.autoconnect=False
self.sssu=None
if kwds.has_key("autoconnect"):
self.autoconnect=kwds["autoconnect"]
self.connect()
def getConnectionName(self):
""" for singleton implementation if you want to have only one connection per storage system you can use
this string as unique reference.
Returns the self.system
"""
return "%s-%s" %(self.system, self.manager)
def isConnected(self):
""" Returns True if this instance is already connected to the storagesystem or otherwise False.
Default is False."""
return self.sssu and self.sssu.connected()
def connect(self):
""" Connects to the storage system """
if not self.isConnected():
mylogger.debug("system: %s, manager: %s, cmd: %s" %(self.system,self.manager,self.cmd))
logfile=cmdlogfile=None
if self.log:
logfile = file(self.log, "w")
if self.cmdlog:
cmdlogfile = file(self.cmdlog, "w")
self.sssu=HP_EVA_SSSU(self.manager, self.username, self.password, self.system, self.autoconnect, self.cmd, logfile, cmdlogfile)
self.sssu.connect()
def map_luns(self, *params):
""" Lunmaps the given disk. Hosts and luns are integrated insite the disk and returns the luns if need be. """
if not params or len(params)==0:
raise TypeError("map_luns takes at lease 1 argument 0 given.")
elif params and len(params)>2:
raise TypeError("map_luns takes at lease 1 argument %u given." %(len(params)))
disk=params[0]
source=None
if len(params)==2:
source=params[1]
luns=list()
for lun in disk.getLuns():
for host in disk.getHostNames(lun):
try:
self.sssu.cmd("add lun %s vdisk=\"%s\" host=\"%s\"" %(lun, disk.getAttribute("name"), host))
if lun.count("\\")==0:
if host.count("\\")==0:
host="\Hosts\\%s" %(host)
self.sssu.cmd("ls lun \"%s\\%s\" xml" %(host,lun))
else:
self.sssu.cmd("ls lun \"%s\" xml" %(lun))
lun=None
if self.sssu.xml_output:
lun=HP_EVA_Object.fromXML(self.sssu.xml_output)
luns.append(lun)
except CommandError, ce:
raise ErrorDuringExecution("Could not add lun to storage\nExecution errorcode %u: \ncmd: %s" %(self.sssu.last_error_code, self.sssu.last_cmd), ce)
self.wait()
return luns
def setUp(self):
log = file('/tmp/ComHP_EVA_SSSU.log','w')
self.sssu=HP_EVA_SSSU("127.0.0.1", "Administrator", "Administrator", "EVA5000", True, "../ComHP_EVA_SSSU_Sim.py", log)
def setUp(self):
log = file('/tmp/ComHP_EVA_SSSU.log', 'w')
self.sssu = HP_EVA_SSSU("127.0.0.1", "Administrator", "Administrator",
"EVA5000", True, "../ComHP_EVA_SSSU_Sim.py",
log)
