def testFileDisks(self):
disks = [
(objects.Disk(dev_type=constants.DT_FILE, mode=constants.DISK_RDWR,
logical_id=[constants.FD_LOOP]),
"/tmp/diskFirst",
NotImplemented),
(objects.Disk(dev_type=constants.DT_FILE, mode=constants.DISK_RDONLY,
logical_id=[constants.FD_BLKTAP]),
"/tmp/diskTwo",
NotImplemented),
(objects.Disk(dev_type=constants.DT_FILE, mode=constants.DISK_RDWR,
logical_id=[constants.FD_LOOP]),
"/tmp/diskThree",
NotImplemented),
(objects.Disk(dev_type=constants.DT_FILE, mode=constants.DISK_RDONLY,
logical_id=[constants.FD_BLKTAP2]),
"/tmp/diskFour",
NotImplemented),
(objects.Disk(dev_type=constants.DT_FILE, mode=constants.DISK_RDWR,
logical_id=[constants.FD_BLKTAP]),
"/tmp/diskLast",
NotImplemented),
]
result = hv_xen._GetConfigFileDiskData(disks, "sd")
self.assertEqual(result, [
"'file:/tmp/diskFirst,sda,w'",
"'tap:aio:/tmp/diskTwo,sdb,r'",
"'file:/tmp/diskThree,sdc,w'",
"'tap2:tapdisk:aio:/tmp/diskFour,sdd,r'",
"'tap:aio:/tmp/diskLast,sde,w'",
])
def testFileDisks(self):
disks = [
(objects.Disk(dev_type=constants.DT_FILE,
mode=constants.DISK_RDWR,
logical_id=[constants.FD_LOOP]), "/tmp/diskFirst",
NotImplemented),
(objects.Disk(dev_type=constants.DT_FILE,
mode=constants.DISK_RDONLY,
logical_id=[constants.FD_BLKTAP]), "/tmp/diskTwo",
NotImplemented),
(objects.Disk(dev_type=constants.DT_FILE,
mode=constants.DISK_RDWR,
logical_id=[constants.FD_LOOP]), "/tmp/diskThree",
NotImplemented),
(objects.Disk(dev_type=constants.DT_FILE,
mode=constants.DISK_RDONLY,
logical_id=[constants.FD_BLKTAP2]), "/tmp/diskFour",
NotImplemented),
(objects.Disk(dev_type=constants.DT_FILE,
mode=constants.DISK_RDWR,
logical_id=[constants.FD_BLKTAP]), "/tmp/diskLast",
NotImplemented),
]
result = hv_xen._GetConfigFileDiskData(disks, "sd")
self.assertEqual(result, [
"'file:/tmp/diskFirst,sda,w'",
"'tap:aio:/tmp/diskTwo,sdb,r'",
"'file:/tmp/diskThree,sdc,w'",
"'tap2:tapdisk:aio:/tmp/diskFour,sdd,r'",
"'tap:aio:/tmp/diskLast,sde,w'",
])
def testManyDisks(self):
for offset in [0, 1, 10]:
disks = [(objects.Disk(dev_type=constants.LD_LV), "/tmp/disk/%s" % idx)
for idx in range(len(hv_xen._DISK_LETTERS) + offset)]
if offset == 0:
result = hv_xen._GetConfigFileDiskData(disks, "hd")
self.assertEqual(result, [
"'phy:/tmp/disk/%s,hd%s,r'" % (idx, string.ascii_lowercase[idx])
for idx in range(len(hv_xen._DISK_LETTERS) + offset)
])
else:
try:
hv_xen._GetConfigFileDiskData(disks, "hd")
except errors.HypervisorError, err:
self.assertEqual(str(err), "Too many disks")
else:
self.fail("Exception was not raised")
def testManyDisks(self):
for offset in [0, 1, 10]:
disks = [(objects.Disk(dev_type=constants.DT_PLAIN),
"/tmp/disk/%s" % idx, NotImplemented)
for idx in range(len(hv_xen._DISK_LETTERS) + offset)]
if offset == 0:
result = hv_xen._GetConfigFileDiskData(disks, "hd")
self.assertEqual(result, [
"'phy:/tmp/disk/%s,hd%s,r'" %
(idx, string.ascii_lowercase[idx])
for idx in range(len(hv_xen._DISK_LETTERS) + offset)
])
else:
try:
hv_xen._GetConfigFileDiskData(disks, "hd")
except errors.HypervisorError, err:
self.assertEqual(str(err), "Too many disks")
else:
self.fail("Exception was not raised")
def testTwoLvDisksWithMode(self):
disks = [
(objects.Disk(dev_type=constants.LD_LV, mode=constants.DISK_RDWR),
"/tmp/diskFirst"),
(objects.Disk(dev_type=constants.LD_LV, mode=constants.DISK_RDONLY),
"/tmp/diskLast"),
]
result = hv_xen._GetConfigFileDiskData(disks, "hd")
self.assertEqual(result, [
"'phy:/tmp/diskFirst,hda,w'",
"'phy:/tmp/diskLast,hdb,r'",
])
def testTwoLvDisksWithMode(self):
disks = [
(objects.Disk(dev_type=constants.DT_PLAIN,
mode=constants.DISK_RDWR), "/tmp/diskFirst",
NotImplemented),
(objects.Disk(dev_type=constants.DT_PLAIN,
mode=constants.DISK_RDONLY), "/tmp/diskLast",
NotImplemented),
]
result = hv_xen._GetConfigFileDiskData(disks, "hd")
self.assertEqual(result, [
"'phy:/tmp/diskFirst,hda,w'",
"'phy:/tmp/diskLast,hdb,r'",
])
def testFileDisks(self):
disks = [
(objects.Disk(dev_type=constants.LD_FILE, mode=constants.DISK_RDWR,
physical_id=[constants.FD_LOOP]),
"/tmp/diskFirst"),
(objects.Disk(dev_type=constants.LD_FILE, mode=constants.DISK_RDONLY,
physical_id=[constants.FD_BLKTAP]),
"/tmp/diskTwo"),
(objects.Disk(dev_type=constants.LD_FILE, mode=constants.DISK_RDWR,
physical_id=[constants.FD_LOOP]),
"/tmp/diskThree"),
(objects.Disk(dev_type=constants.LD_FILE, mode=constants.DISK_RDWR,
physical_id=[constants.FD_BLKTAP]),
"/tmp/diskLast"),
]
result = hv_xen._GetConfigFileDiskData(disks, "sd")
self.assertEqual(result, [
"'file:/tmp/diskFirst,sda,w'",
"'tap:aio:/tmp/diskTwo,sdb,r'",
"'file:/tmp/diskThree,sdc,w'",
"'tap:aio:/tmp/diskLast,sdd,w'",
])
def testNoDisks(self):
self.assertEqual(hv_xen._GetConfigFileDiskData([], "hd"), [])
def testNoDisks(self): self.assertEqual(hv_xen._GetConfigFileDiskData([], "hd"), [])