def test_heal_when_quota_object_limit_exceeded(self):
# Create a directory to set the quota_limit_objects
path = "/dir"
g.log.info("Creating a directory")
self.all_mounts_procs = []
for mount_object in self.mounts:
cmd = "/usr/bin/env python %s create_deep_dir -d 0 -l 0 %s%s" % (
self.script_upload_path, mount_object.mountpoint, path)
ret = g.run(mount_object.client_system, cmd)
self.assertTrue(ret, "Failed to create directory on mountpoint")
g.log.info("Directory created successfully on mountpoint")
# Enable Quota
g.log.info("Enabling quota on the volume %s", self.volname)
ret, _, _ = quota_enable(self.mnode, self.volname)
self.assertEqual(ret, 0, ("Failed to enable quota on the volume "
"%s", self.volname))
g.log.info("Successfully enabled quota on the volume %s", self.volname)
# Set quota-soft-timeout to 0
g.log.info("Setting up soft timeout to 0")
ret, _, _ = quota_set_soft_timeout(self.mnode, self.volname, "0")
self.assertEqual(ret, 0, ("Failed to set quota-soft-timeout"))
g.log.info("Successfully set the quota-soft-timeout")
# Set quota-hard-timeout to 0
g.log.info("Setting up hard timeout with 0")
ret, _, _ = quota_set_hard_timeout(self.mnode, self.volname, "0")
self.assertEqual(ret, 0, ("Failed to set quota-hard-timeout"))
g.log.info("successfully set the quota-hard-timeout")
# Set Quota limit on the newly created directory
g.log.info("Set Quota Limit on the path %s of the volume %s", path,
self.volname)
ret, _, _ = quota_limit_objects(self.mnode,
self.volname,
path=path,
limit="5")
self.assertEqual(ret, 0, ("Failed to set quota limit on path %s of "
" the volume %s", path, self.volname))
g.log.info(
"Successfully set the quota limit on %s of the volume "
"%s", path, self.volname)
# Create 3 files inside the directory
for mount_object in self.mounts:
g.log.info("Creating Files on %s:%s", mount_object.client_system,
path)
cmd = ("/usr/bin/env python %s create_files -f 3 "
"--base-file-name file-0 %s%s" %
(self.script_upload_path, mount_object.mountpoint, path))
ret, _, _ = g.run(mount_object.client_system, cmd)
self.assertEqual(ret, 0, ("Failed to create files on %s", path))
g.log.info("Files created successfully on mountpoint")
bricks_list = get_all_bricks(self.mnode, self.volname)
# Bring brick3 offline
g.log.info('Bringing brick %s offline', bricks_list[2])
ret = bring_bricks_offline(self.volname, bricks_list[2])
self.assertTrue(ret,
'Failed to bring bricks %s offline' % bricks_list[2])
ret = are_bricks_offline(self.mnode, self.volname, [bricks_list[2]])
self.assertTrue(ret, 'Brick %s is not offline' % bricks_list[2])
g.log.info('Bringing brick %s offline is successful', bricks_list[2])
# Try creating 5 more files, which should fail as the quota limit
# exceeds
cmd = ("/usr/bin/env python %s create_files -f 5 --base-file-name "
"file-1 %s%s" %
(self.script_upload_path, mount_object.mountpoint, path))
ret, _, _ = g.run(mount_object.client_system, cmd)
self.assertNotEqual(ret, 0, ("Creating 5 files succeeded while it was"
"not supposed to."))
g.log.info("Creating 5 files failed as expected due to quota object"
"limit on the directory.")
# Bring brick3 online and check status
g.log.info('Bringing brick %s online', bricks_list[2])
ret = bring_bricks_online(self.mnode, self.volname, [bricks_list[2]])
self.assertTrue(ret,
'Failed to bring brick %s online' % bricks_list[2])
g.log.info('Bringing brick %s online is successful', bricks_list[2])
g.log.info("Verifying if brick %s is online", bricks_list[2])
ret = are_bricks_online(self.mnode, self.volname, bricks_list)
self.assertTrue(ret, ("Brick %s did not come up", bricks_list[2]))
g.log.info("Brick %s has come online.", bricks_list[2])
# Trigger heal
ret = trigger_heal(self.mnode, self.volname)
self.assertTrue(ret, 'Starting heal failed')
g.log.info('Index heal launched')
# Monitor heal completion
ret = monitor_heal_completion(self.mnode, self.volname)
self.assertTrue(ret, 'Heal has not yet completed')
# Check if heal is completed
ret = is_heal_complete(self.mnode, self.volname)
self.assertTrue(ret, 'Heal is not complete')
g.log.info('Heal is completed successfully')
def test_entry_heal_with_quota(self):
"""
- Create a 1x3 volume
- Set quota object limit
- Create files less than the limit
- Bring down a brick and create more files until limit is hit
- Delete one file so that we are below the limit, and create one more
file
- Bring the brick back up and launch heal
- Verify that after heal is complete, the deleted file does not
re-appear in any of the bricks.
"""
# pylint: disable=too-many-statements
# Enable Quota
g.log.info("Enabling quota on the volume %s", self.volname)
ret, _, _ = quota_enable(self.mnode, self.volname)
self.assertEqual(
ret, 0, ("Failed to enable quota on the volume %s", self.volname))
g.log.info("Successfully enabled quota on the volume %s", self.volname)
# Check if quota is enabled
g.log.info("Validate Quota is enabled on the volume %s", self.volname)
ret = is_quota_enabled(self.mnode, self.volname)
self.assertTrue(
ret, ("Quota is not enabled on the volume %s", self.volname))
g.log.info("Successfully Validated quota is enabled on volume %s",
self.volname)
# Set quota related options
options = {
"quota-deem-statfs": "on",
"soft-timeout": "0",
"hard-timeout": "0"
}
g.log.info("setting quota volume options %s", options)
ret = set_volume_options(self.mnode, self.volname, options)
self.assertTrue(ret, ("Unable to set volume option %s for "
"volume %s" % (options, self.volname)))
g.log.info("Successfully set %s for volume %s", options, self.volname)
# Create directory on mount
ret = mkdir(self.mounts[0].client_system,
"%s/dir" % self.mounts[0].mountpoint)
self.assertTrue(ret, "mkdir failed")
# Set Quota limit on the directory
path = "/dir"
g.log.info(
"Setting Quota Limit object on the path %s of the "
"volume %s", path, self.volname)
ret, _, _ = quota_limit_objects(self.mnode,
self.volname,
path=path,
limit="10")
self.assertEqual(ret, 0,
("Failed to set quota limit object "
"on path %s of the volume %s", path, self.volname))
g.log.info(
"Successfully set the Quota limit object on %s of the "
"volume %s", path, self.volname)
cmd = ("touch %s/dir/file{1..5}" % self.mounts[0].mountpoint)
ret, _, _ = g.run(self.clients[0], cmd)
self.assertEqual(ret, 0, "file creation failed")
# Bring brick3 offline
bricks_list = get_all_bricks(self.mnode, self.volname)
g.log.info('Bringing brick %s offline', bricks_list[2])
ret = bring_bricks_offline(self.volname, bricks_list[2])
self.assertTrue(ret,
'Failed to bring brick %s offline' % bricks_list[2])
ret = are_bricks_offline(self.mnode, self.volname, [bricks_list[2]])
self.assertTrue(ret, 'Brick %s is not offline' % bricks_list[2])
g.log.info('Bringing brick %s offline was successful', bricks_list[2])
# Create files until quota object limit
cmd = ("touch %s/dir/file{6..9}" % self.mounts[0].mountpoint)
ret, _, _ = g.run(self.clients[0], cmd)
self.assertEqual(ret, 0, "file creation failed")
# The next create must fail
cmd = ("touch %s/dir/file10" % self.mounts[0].mountpoint)
ret, _, _ = g.run(self.clients[0], cmd)
self.assertEqual(
ret, 1, ("Creation of %s/dir/file10 succeeded while "
"it was not supposed to." % self.mounts[0].mountpoint))
g.log.info(
"Creation of %s/dir/file10 failed as expected due to "
"quota object limit.", self.mounts[0].mountpoint)
# Delete one file and re-try the create to succeed.
cmd = ("rm %s/dir/file1" % self.mounts[0].mountpoint)
ret, _, _ = g.run(self.clients[0], cmd)
self.assertEqual(ret, 0, "File deletion failed")
cmd = ("touch %s/dir/file10" % self.mounts[0].mountpoint)
ret, _, _ = g.run(self.clients[0], cmd)
self.assertEqual(ret, 0, "File creation failed")
# Bring brick3 online and check status
g.log.info('Bringing brick %s online...', bricks_list[2])
ret = bring_bricks_online(self.mnode, self.volname, [bricks_list[2]])
self.assertTrue(ret,
'Failed to bring brick %s online' % bricks_list[2])
g.log.info('Bringing brick %s online is successful', bricks_list[2])
g.log.info("Verifying if brick3 is online....")
ret = are_bricks_online(self.mnode, self.volname, bricks_list)
self.assertTrue(ret, ("brick3 did not come up"))
g.log.info("brick3 has come online.")
# Trigger heal
ret = trigger_heal(self.mnode, self.volname)
self.assertTrue(ret, 'Starting heal failed')
g.log.info('Index heal launched')
# Monitor heal completion
ret = monitor_heal_completion(self.mnode, self.volname)
self.assertTrue(ret, 'Heal has not yet completed')
# Check if heal is completed
ret = is_heal_complete(self.mnode, self.volname)
self.assertTrue(ret, 'Heal is not complete')
g.log.info('Heal is completed successfully')
# Verify that file10 did not get recreated on the down brick by an
# accidental conservative merge.
for brick in bricks_list:
node, brick_path = brick.split(':')
ret, _, _ = g.run(node, 'stat %s/dir/file10' % brick_path)
self.assertFalse(ret, 'File present!')
def test_subdir_with_quotaobject(self):
# pylint: disable=too-many-statements
"""
Mount the volume
Create 1 subdir on mountpoint "d1"
unmount volume
Auth allow - Client1(d1),Client2(full volume)
Mount the subdir "d1" on client1 and volume on client2
Enable quota on volume
Set quota object limit on subdir "d1" and volume
subdir "d1" quota limit- 50
Volume quota limit - 200
Start writing 49 files on both subdir "d1" and volume
Fetch quota limit object list
Write 1 more file on subdir.This should fail
Again reset quota object limit to 75 now on subdir "d1"
Create 24 directories on subdir and volume.This should pass
Fetch quota limit object list
Create 1 more directory on subdir.This should fail
Create 1 more directory on volume.This should pass
"""
# Create directory d1 on mount point
ret = mkdir(self.mounts[0].client_system,
"%s/d1" % self.mounts[0].mountpoint)
self.assertTrue(
ret, ("Failed to create directory 'd1' on "
"volume %s from client %s" %
(self.mounts[0].volname, self.mounts[0].client_system)))
# unmount volume
ret = self.unmount_volume(self.mounts)
self.assertTrue(ret, "Volumes Unmount failed")
g.log.info("Volumes Unmounted successfully")
# Set authentication on the subdirectoy "d1" to access by client1
# and volume to access by client2
g.log.info(
'Setting authentication on subdirectory d1 to access '
'by client %s and on volume to access by client %s',
self.clients[0], self.clients[1])
ret = set_auth_allow(self.volname, self.mnode, {
'/d1': [self.clients[0]],
'/': [self.clients[1]]
})
self.assertTrue(
ret, 'Failed to set Authentication on volume %s' % self.volume)
# Creating mount list for mounting subdir mount and volume
self.subdir_mounts = [
copy.deepcopy(self.mounts[0]),
copy.deepcopy(self.mounts[1])
]
self.subdir_mounts[0].volname = "%s/d1" % self.volname
# Mount Subdirectory d1 on client 1 and volume on client 2
for mount_obj in self.subdir_mounts:
ret = mount_obj.mount()
self.assertTrue(
ret, ("Failed to mount %s on client"
" %s" % (mount_obj.volname, mount_obj.client_system)))
g.log.info("Successfully mounted %s on client %s",
mount_obj.volname, mount_obj.client_system)
g.log.info("Successfully mounted sub directory and volume to "
"authenticated clients")
# Enable quota on volume
g.log.info("Enabling quota on the volume %s", self.volname)
ret, _, _ = quota_enable(self.mnode, self.volname)
self.assertEqual(ret, 0, ("Failed to enable quota on the volume "
"%s", self.volname))
g.log.info("Successfully enabled quota on the volume %s", self.volname)
# Check if quota is enabled
g.log.info("Validate Quota is enabled on the volume %s", self.volname)
ret = is_quota_enabled(self.mnode, self.volname)
self.assertTrue(
ret, ("Quota is not enabled on the volume %s", self.volname))
g.log.info("Successfully Validated quota is enabled on volume %s",
self.volname)
# Set quota-soft-timeout to 0
g.log.info("Setting up soft timeout to 0")
ret, _, _ = quota_set_soft_timeout(self.mnode, self.volname, "0")
self.assertEqual(ret, 0, ("Failed to set quota-soft-timeout"))
g.log.info("Successfully set the quota-soft-timeout")
# Set quota-hard-timeout to 0
g.log.info("Setting up hard timeout with 0")
ret, _, _ = quota_set_hard_timeout(self.mnode, self.volname, "0")
self.assertEqual(ret, 0, ("Failed to set quota-hard-timeout"))
g.log.info("successfully set the quota-hard-timeout")
# Set Quota object limit on the subdir "d1" and on volume
for mount_obj in self.subdir_mounts:
if mount_obj.volname == "%s/d1" % self.volname:
path1 = "/d1"
limit = "50"
else:
path1 = "/"
limit = "200"
g.log.info("Set Quota Limit on the path %s of the volume %s",
path1, self.volname)
ret, _, _ = quota_limit_objects(self.mnode, self.volname, path1,
limit)
self.assertEqual(ret, 0,
("Failed to set quota limit on path "
"%s of the volume %s", path1, self.volname))
g.log.info(
"Successfully set the quota limit on %s of the volume "
"%s", path1, self.volname)
# Create near to 49 files on both subdir mount and volume mount
for mount_object in self.subdir_mounts:
g.log.info("Creating Files on %s:%s", mount_object.client_system,
mount_object.mountpoint)
cmd = ("cd %s ; for i in `seq 1 49` ;"
"do touch $i;done " % (mount_object.mountpoint))
ret, _, _ = g.run(mount_object.client_system, cmd)
self.assertEqual(ret, 0, "Failed to create files on mountpoint")
g.log.info("Files created successfully on mountpoint")
# Fetch Quota List object on the volume
g.log.info("Get Quota list on the volume %s", self.volname)
quota_list = quota_fetch_list_objects(self.mnode, self.volname)
self.assertIsNotNone(quota_list, ("Failed to get the quota list "
"of the volume %s", self.volname))
# Create 1 file on subdir to check if quota limit is
# adhere by subdir d1
g.log.info("Creating File on %s:%s", self.clients[0],
self.subdir_mounts[0].mountpoint)
cmd = ("cd %s ; touch test " % (self.subdir_mounts[0].mountpoint))
ret, _, _ = g.run(self.clients[0], cmd)
self.assertNotEqual(ret, 0, ("File creation was expected to Fail."
"But it got passed"))
g.log.info(
"File creation failed as expected on %s:%s as quota"
" limit reached already", self.clients[0],
self.subdir_mounts[0].mountpoint)
# Modify quota object limit for subdir from 50 to 75
path1 = "/d1"
g.log.info("Set Quota Limit on the path %s of the volume %s", path1,
self.volname)
ret, _, _ = quota_limit_objects(self.mnode, self.volname, path1, "75")
self.assertEqual(ret, 0, ("Failed to set quota limit on path %s of "
" the volume %s", path1, self.volname))
g.log.info(
"Successfully set the quota limit on %s of the volume "
"%s", path1, self.volname)
# Create near to 25 directories on both subdir mount "d1" and volume
for mount_object in self.subdir_mounts:
g.log.info("Creating directories on %s:%s",
mount_object.client_system, mount_object.mountpoint)
for i in range(0, 25):
ret = mkdir(mount_object.client_system,
"%s/dir%s" % (mount_object.mountpoint, i),
parents=True)
self.assertTrue(ret, "Failed to create directories"
"on mountpoint")
g.log.info("Directories created successfully on mountpoint")
# Get Quota List on the volume
g.log.info("Get Quota list on the volume %s", self.volname)
quota_list = quota_fetch_list_objects(self.mnode, self.volname)
self.assertIsNotNone(quota_list, ("Failed to get the quota list "
"of the volume %s", self.volname))
# Create 1 directory on subdir "d1" and volume to check if quota
# limit is adhere by subdir d1 and volume
for mount_object in self.subdir_mounts:
g.log.info("Creating directory on %s:%s",
mount_object.client_system, mount_object.mountpoint)
ret = mkdir(mount_object.client_system,
"%s/dirTest" % mount_object.mountpoint,
parents=True)
if mount_object.volname == "%s/d1" % self.volname:
self.assertFalse(
ret, "Directory creation was expected"
"to Fail.But it got passed")
g.log.info("Direction creation failed as expected on"
"subdir d1")
else:
self.assertTrue(ret, "Directory creation got failed"
"on volume")
g.log.info("Direction creation successful on volume")