def test_start_target_mount_options_none(self):
"""test command line start target (mount_options missing)"""
tgt = self.fs.new_target(self.srv1, 'mgt', 0, '/dev/root')
tgt.full_check(mountdata=False)
action = StartTarget(tgt, mount_options={'mdt': 'abort_recov'})
self.check_cmd(action,
'mkdir -p "/mnt/action/mgt/0" && ' +
'/bin/mount -t lustre /dev/root /mnt/action/mgt/0')
action = StartTarget(tgt, mount_options={'mgt': None})
self.check_cmd(action,
'mkdir -p "/mnt/action/mgt/0" && ' +
'/bin/mount -t lustre /dev/root /mnt/action/mgt/0')
def test_start_target_mount_paths(self):
"""test command line start target (mount paths)"""
tgt = self.fs.new_target(self.srv1, 'mgt', 0, '/dev/root')
tgt.full_check(mountdata=False)
action = StartTarget(tgt, mount_paths={'mgt': '/mnt/mypath'})
self.check_cmd(action,
'mkdir -p "/mnt/mypath" && ' +
'/bin/mount -t lustre /dev/root /mnt/mypath')
def test_start_target_file_device(self):
"""test command line start target (file device)"""
tgt = self.fs.new_target(self.srv1, 'mgt', 0, '/etc/passwd')
tgt.full_check(mountdata=False)
action = StartTarget(tgt)
self.check_cmd(action,
'mkdir -p "/mnt/action/mgt/0" && ' +
'/bin/mount -t lustre -o loop /etc/passwd /mnt/action/mgt/0')
def test_start_target_addopts(self):
"""test command line start target (addl options)"""
tgt = self.fs.new_target(self.srv1, 'mgt', 0, '/dev/root')
tgt.full_check(mountdata=False)
action = StartTarget(tgt, addopts='abort_recov')
self.check_cmd(action,
'mkdir -p "/mnt/action/mgt/0" && ' +
'/bin/mount -t lustre -o abort_recov /dev/root /mnt/action/mgt/0')
def test_start_target(self):
"""test command line start target"""
tgt = self.fs.new_target(self.srv1, 'mgt', 0, '/dev/root')
tgt.full_check(mountdata=False)
action = StartTarget(tgt)
self.check_cmd(action,
'mkdir -p "/mnt/action/mgt/0" && ' +
'/bin/mount -t lustre /dev/root /mnt/action/mgt/0')
def test_start_target_mount_options(self):
"""test command line start target (mount_options)"""
tgt = self.fs.new_target(self.srv1, 'mgt', 0, self.block1)
tgt.full_check(mountdata=False)
action = StartTarget(tgt, mount_options={'mgt': 'abort_recov'})
self.check_cmd(
action, 'mkdir -p "/mnt/action/mgt/0" && ' +
'/bin/mount -t lustre -o abort_recov %s /mnt/action/mgt/0' %
self.block1)
def test_start_target_custom_mount_paths(self):
"""test command line start target (custom mount paths)"""
tgt = self.fs.new_target(self.srv1, 'mgt', 0, self.block1)
tgt.full_check(mountdata=False)
# fs_name
action = StartTarget(tgt, mount_paths={'mgt': '/mnt/$fs_name/mgt'})
self.check_cmd(
action, 'mkdir -p "/mnt/action/mgt" && ' +
'/bin/mount -t lustre %s /mnt/action/mgt' % self.block1)
# index
action = StartTarget(tgt, mount_paths={'mgt': '/mnt/mgt/$index'})
self.check_cmd(
action, 'mkdir -p "/mnt/mgt/0" && ' +
'/bin/mount -t lustre %s /mnt/mgt/0' % self.block1)
# type
action = StartTarget(tgt, mount_paths={'mgt': '/mnt/$type/$index'})
self.check_cmd(
action, 'mkdir -p "/mnt/mgt/0" && ' +
'/bin/mount -t lustre %s /mnt/mgt/0' % self.block1)
# label
action = StartTarget(tgt, mount_paths={'mgt': '/mnt/$label'})
self.check_cmd(
action, 'mkdir -p "/mnt/MGS"' +
' && /bin/mount -t lustre %s /mnt/MGS' % self.block1)
# dev
action = StartTarget(tgt, mount_paths={'mgt': '/mnt/$fs_name-$dev'})
loopname = self.block1[self.block1.rindex('/') + 1:]
self.check_cmd(
action, 'mkdir -p "/mnt/action-%s"' % loopname +
' && /bin/mount -t lustre %s /mnt/action-%s' %
(self.block1, loopname))
# No jdev
action = StartTarget(tgt, mount_paths={'mgt': '/mnt/$fs_name-$jdev'})
self.check_cmd(
action, 'mkdir -p "/mnt/action-$jdev"' +
' && /bin/mount -t lustre %s /mnt/action-$jdev' % self.block1)
# Bad variable, leave it as-is
action = StartTarget(tgt, mount_paths={'mgt': '/mnt/$bad'})
self.check_cmd(
action, 'mkdir -p "/mnt/$bad" && ' +
'/bin/mount -t lustre %s /mnt/$bad' % self.block1)
# jdev
dirname = self.block2[self.block2.rfind('/') + 1:]
majorminor = os.stat(self.block2).st_rdev
tgt = self.fs.new_target(self.srv1, 'mdt', 0, self.block1, self.block2)
tgt.full_check(mountdata=False)
action = StartTarget(tgt, mount_paths={'mdt': '/mnt/$jdev'})
self.check_cmd(
action, 'mkdir -p "/mnt/%s" && ' % dirname +
'/bin/mount -t lustre -o journal_dev=%#x ' % majorminor +
'%s /mnt/%s' % (self.block1, dirname))
def test_start_target_jdev(self):
"""test command line start target (with journal)"""
dev = Utils.config_options('noformat_dev')
jdev = Utils.config_options('noformat_jdev')
majorminor = os.stat(jdev).st_rdev
tgt = self.fs.new_target(self.srv1, 'mgt', 0, dev, jdev)
tgt.full_check(mountdata=False)
action = StartTarget(tgt)
self.check_cmd(action,
'mkdir -p "/mnt/action/mgt/0" && ' +
'/bin/mount -t lustre -o journal_dev=%#x %s /mnt/action/mgt/0' %
(majorminor, dev))
def setUp(self):
self.fs = FileSystem('proxy')
self.srv1 = Server(Utils.HOSTNAME, ["%s@tcp" % Utils.HOSTNAME])
disk = Utils.makeTempFilename()
self.tgt = self.fs.new_target(self.srv1, 'mgt', 0, disk)
self.act = self.fs._proxy_action('start', self.srv1.hostname,
self.fs.components)
self.info = StartTarget(self.tgt).info()
def fakeprepare(action):
return [action.fakecmd]
self.act._prepare_cmd = types.MethodType(fakeprepare, self.act)
def test_start_target_custom_mount_paths(self):
"""test command line start target (custom mount paths)"""
tgt = self.fs.new_target(self.srv1, 'mgt', 0, '/dev/root')
tgt.full_check(mountdata=False)
# fs_name
action = StartTarget(tgt, mount_paths={'mgt': '/mnt/$fs_name/mgt'})
self.check_cmd(action,
'mkdir -p "/mnt/action/mgt" && ' +
'/bin/mount -t lustre /dev/root /mnt/action/mgt')
# index
action = StartTarget(tgt, mount_paths={'mgt': '/mnt/mgt/$index'})
self.check_cmd(action,
'mkdir -p "/mnt/mgt/0" && ' +
'/bin/mount -t lustre /dev/root /mnt/mgt/0')
# type
action = StartTarget(tgt, mount_paths={'mgt': '/mnt/$type/$index'})
self.check_cmd(action,
'mkdir -p "/mnt/mgt/0" && ' +
'/bin/mount -t lustre /dev/root /mnt/mgt/0')
# label
action = StartTarget(tgt, mount_paths={'mgt': '/mnt/$label'})
self.check_cmd(action, 'mkdir -p "/mnt/MGS"' +
' && /bin/mount -t lustre /dev/root /mnt/MGS')
# dev
action = StartTarget(tgt, mount_paths={'mgt': '/mnt/$fs_name-$dev'})
self.check_cmd(action, 'mkdir -p "/mnt/action-root"' +
' && /bin/mount -t lustre /dev/root /mnt/action-root')
# No jdev
action = StartTarget(tgt, mount_paths={'mgt': '/mnt/$fs_name-$jdev'})
self.check_cmd(action, 'mkdir -p "/mnt/action-$jdev"' +
' && /bin/mount -t lustre /dev/root /mnt/action-$jdev')
# Bad variable, leave it as-is
action = StartTarget(tgt, mount_paths={'mgt': '/mnt/$bad'})
self.check_cmd(action,
'mkdir -p "/mnt/$bad" && ' +
'/bin/mount -t lustre /dev/root /mnt/$bad')
# jdev
tgt = self.fs.new_target(self.srv1, 'mdt', 0, '/dev/root', '/dev/loop0')
tgt.full_check(mountdata=False)
action = StartTarget(tgt, mount_paths={'mdt': '/mnt/$jdev'})
self.check_cmd(action, 'mkdir -p "/mnt/loop0" && ' +
'/bin/mount -t lustre -o journal_dev=0x700 /dev/root /mnt/loop0')
def start(self, **kwargs):
"""Start the local Target and check for system sanity."""
return StartTarget(self, **kwargs)
def test_start_target_modules_v2_5x(self):
Globals().replace('lustre_version', '2.5')
tgt = self.fs.new_target(self.srv1, 'mgt', 0, '/dev/root')
action = StartTarget(tgt)
self.assertEquals(sorted(action.needed_modules()),
['ldiskfs', 'lustre'])
def test_start_target_modules_v2_4x(self):
Globals().replace('lustre_version', '2.4')
tgt = self.fs.new_target(self.srv1, 'mgt', 0, self.block1)
action = StartTarget(tgt)
self.assertEqual(sorted(action.needed_modules()),
['fsfilt_ldiskfs', 'lustre'])