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Diffstat (limited to 'tests/functional/quota/test_multi_value_limit.py')
-rw-r--r-- | tests/functional/quota/test_multi_value_limit.py | 277 |
1 files changed, 277 insertions, 0 deletions
diff --git a/tests/functional/quota/test_multi_value_limit.py b/tests/functional/quota/test_multi_value_limit.py new file mode 100644 index 000000000..08bf6d259 --- /dev/null +++ b/tests/functional/quota/test_multi_value_limit.py @@ -0,0 +1,277 @@ +# Copyright (C) 2015-2018 Red Hat, Inc. <http://www.redhat.com> +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License along +# with this program; if not, write to the Free Software Foundation, Inc., +# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + +from glusto.core import Glusto as g +from glustolibs.gluster.gluster_base_class import (GlusterBaseClass, + runs_on) +from glustolibs.gluster.quota_ops import (quota_enable, + quota_set_soft_timeout, + quota_set_hard_timeout, + quota_limit_usage, + quota_remove) +from glustolibs.gluster.quota_libs import quota_validate +from glustolibs.gluster.exceptions import ExecutionError + + +@runs_on([['distributed-replicated', 'replicated', 'dispersed', 'distributed', + 'distributed-dispersed'], + ['glusterfs', 'nfs', 'cifs']]) +class QuotaMultiValueLimits(GlusterBaseClass): + + @classmethod + def setUpClass(cls): + """ + setup volume, mount volume and initialize necessary variables + which is used in tests + """ + + # calling GlusterBaseClass setUpClass + GlusterBaseClass.setUpClass.im_func(cls) + + # Setup Volume and Mount Volume + g.log.info("Starting to Setup and Mount Volume %s", + cls.volname) + ret = cls.setup_volume_and_mount_volume(mounts=cls.mounts) + if not ret: + raise ExecutionError("Failed to Setup_Volume and Mount_Volume %s" + % cls.volname) + g.log.info("Successful in Setup and Mount Volume %s", cls.volname) + + @classmethod + def tearDownClass(cls): + """ + Clean up the volume and umount volume from client + """ + + # stopping the volume + g.log.info("Starting to Unmount Volume and Cleanup Volume") + ret = cls.unmount_volume_and_cleanup_volume(mounts=cls.mounts) + if not ret: + raise ExecutionError("Failed to Unmount Volume and Cleanup Volume") + g.log.info("Successful in Unmount Volume and Cleanup Volume") + + # calling GlusterBaseClass tearDownClass + GlusterBaseClass.tearDownClass.im_func(cls) + + def test_quota_multi_value_limits(self): + # pylint: disable=too-many-statements + """ + Verifying directory quota functionality with respect to + the limit-usage option. Set limits of various values being + big, small and decimal values. eg. 1GB, 10GB, 2.5GB, etc. + Set limits on various directories and check for the quota + list of all the directories. + + * Enable Quota. + * Create some data on mount point. + * Set limit of 1 GB on path "/" , perform some I/O from mount + such that the hard limit is reached and validate with quota list. + * Set limit of 1.5 GB on path "/" , perform some I/O from mounts + such that the hard limit is reached and validate with quota list. + * Set limit of 10 GB on path "/" , perform some I/O from mounts + such that the hard limit is reached and validate with quota list. + """ + + # 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) + + # Perform some I/O on mounts + mount_obj = self.mounts[0] + mount_dir = mount_obj.mountpoint + client = mount_obj.client_system + + g.log.info("Creating Files on %s:%s", client, mount_dir) + cmd = ("cd %s ; " + "for i in `seq 1 10` ; " + "do dd if=/dev/zero of=foo$i " + "bs=10M " + "count=1 ; " + "done" % mount_dir) + ret, _, _ = g.run(client, cmd) + self.assertEqual(ret, 0, "Failed to create files on mountpoint") + g.log.info("Files created successfully on mountpoint") + + # Set soft timeout to 1 second + g.log.info("Set quota soft timeout:") + ret, _, _ = quota_set_soft_timeout(self.mnode, self.volname, '1sec') + self.assertEqual(ret, 0, ("Failed to set soft timeout")) + g.log.info("Quota soft timeout set successfully") + + # Set hard timeout to 0 second + g.log.info("Set quota hard timeout:") + ret, _, _ = quota_set_hard_timeout(self.mnode, self.volname, '0sec') + self.assertEqual(ret, 0, ("Failed to set hard timeout")) + g.log.info("Quota hard timeout set successfully") + + # Path to set quota limit + path = "/" + + # Set Quota limit of 1 GB on the root of the volume + g.log.info("Set Quota Limit on the path %s of the volume %s", + path, self.volname) + ret, _, _ = quota_limit_usage(self.mnode, self.volname, + path=path, limit="1GB") + self.assertEqual(ret, 0, ("Failed to set quota limit on path %s of " + "the volume %s", path, self.volname)) + g.log.info("Successfully set the Quota limit on %s of the volume %s", + path, self.volname) + + # Create data such that soft limit is crossed but not the hard limit + g.log.info("Creating Files on %s:%s", client, mount_dir) + cmd = ("cd %s ; " + "for i in `seq 11 102` ; " + "do dd if=/dev/zero of=foo$i " + "bs=10M " + "count=1 ; " + "done" % mount_dir) + ret, _, _ = g.run(client, cmd) + self.assertEqual(ret, 0, "Failed to create files on mountpoint") + g.log.info("Files created successfully on mountpoint") + + # Create data such that hard limit is crossed + g.log.info("Creating Files on %s:%s", client, mount_dir) + cmd = ("cd %s ; " + "for i in `seq 1 10` ; " + "do dd if=/dev/zero of=small$i " + "bs=3M " + "count=1 ; " + "done" % mount_dir) + ret, _, _ = g.run(client, cmd) + self.assertEqual(ret, 1, "Failed: Files created successfully inspite " + "of crossing hard-limit") + g.log.info("Files creation stopped on mountpoint once exceeded " + "hard limit") + + # Validate if the Quota limit set is correct and hard limit is reached + # by checking the quota list + g.log.info("Validate if the Quota limit set is correct for the " + "volume %s", self.volname) + ret = quota_validate(self.mnode, self.volname, path=path, + hard_limit=1073741824, avail_space=0, + sl_exceeded=True, hl_exceeded=True) + self.assertTrue(ret, ("Quota Limit of 1 GB was not set properly on the" + " volume %s", self.volname)) + g.log.info("Successfully Validated Quota Limit of 1 GB is set on " + "volume %s", self.volname) + + # Set Quota limit as decimal value eg. 1.5 GB on the root of the volume + g.log.info("Set Quota Limit on the path %s of the volume %s", + path, self.volname) + ret, _, _ = quota_limit_usage(self.mnode, self.volname, + path=path, limit="1.5GB") + self.assertEqual(ret, 0, ("Failed to set quota limit on path %s of " + "the volume %s", path, self.volname)) + g.log.info("Successfully set the Quota limit on %s of the volume %s", + path, self.volname) + + # Create data such that soft limit is crossed but not the hard limit + g.log.info("Creating Files on %s:%s", client, mount_dir) + cmd = ("cd %s ; " + "for i in `seq 103 152` ; " + "do dd if=/dev/zero of=foo$i " + "bs=10M " + "count=1 ; " + "done" % mount_dir) + ret, _, _ = g.run(client, cmd) + self.assertEqual(ret, 0, "Failed to create files on mountpoint") + g.log.info("Files created successfully on mountpoint") + + # Create data such that hard limit is crossed + g.log.info("Creating Files on %s:%s", client, mount_dir) + cmd = ("cd %s ; " + "for i in `seq 1 10` ; " + "do dd if=/dev/zero of=medium$i " + "bs=5M " + "count=1 ; " + "done" % mount_dir) + ret, _, _ = g.run(client, cmd) + self.assertEqual(ret, 1, "Failed: Files created successfully inspite " + "of crossing hard-limit") + g.log.info("Files creation stopped on mountpoint once exceeded " + "hard limit") + + # Validate if the Quota limit set is correct and hard limit is reached + # by checking the quota list + g.log.info("Validate if the Quota limit set is correct for the " + "volume %s", self.volname) + ret = quota_validate(self.mnode, self.volname, path=path, + hard_limit=1610612736, avail_space=0, + sl_exceeded=True, hl_exceeded=True) + self.assertTrue(ret, ("Quota Limit of 1.5GB was not set properly on " + "the volume %s", self.volname)) + g.log.info("Successfully Validated Quota Limit of 1.5 GB is set on " + "volume %s", self.volname) + + # Set Quota limit of 10 GB on the root of the volume + g.log.info("Set Quota Limit on the path %s of the volume %s", + path, self.volname) + ret, _, _ = quota_limit_usage(self.mnode, self.volname, + path=path, limit="10GB") + self.assertEqual(ret, 0, ("Failed to set quota limit on path %s of " + "the volume %s", path, self.volname)) + g.log.info("Successfully set the Quota limit on %s of the volume %s", + path, self.volname) + + # Create data such that soft limit is crossed but not the hard limit + g.log.info("Creating Files on %s:%s", client, mount_dir) + cmd = ("cd %s ; " + "for i in `seq 1 17` ; " + "do dd if=/dev/zero of=large$i " + "bs=500M " + "count=1 ; " + "done" % mount_dir) + ret, _, _ = g.run(client, cmd) + self.assertEqual(ret, 0, "Failed to create files on mountpoint") + g.log.info("Files created successfully on mountpoint") + + # Create data such that hard limit is crossed + g.log.info("Creating Files on %s:%s", client, mount_dir) + cmd = ("cd %s ; " + "for i in `seq 1 30` ; " + "do dd if=/dev/zero of=largelimit$i " + "bs=10M " + "count=1 ; " + "done" % mount_dir) + ret, _, _ = g.run(client, cmd) + self.assertEqual(ret, 1, "Failed: Files created successfully inspite " + "of crossing hard-limit") + g.log.info("Files creation stopped on mountpoint once exceeded " + "hard limit") + + # Validate if the Quota limit set is correct and hard limit is reached + # by checking the quota list + g.log.info("Validate if the Quota limit set is correct for the " + "volume %s", self.volname) + ret = quota_validate(self.mnode, self.volname, path=path, + hard_limit=10737418240, avail_space=0, + sl_exceeded=True, hl_exceeded=True) + self.assertTrue(ret, ("Quota Limit of 10GB was not set properly on the" + " volume %s", self.volname)) + g.log.info("Successfully Validated Quota Limit of 10 GB is set on " + "volume %s", self.volname) + + # Remove Quota from the Volume + g.log.info("Remove Quota Limit set on path %s of the volume %s", + path, self.volname) + ret, _, _ = quota_remove(self.mnode, self.volname, path=path) + self.assertEqual(ret, 0, ("Failed to remove quota limit on path %s of " + "the volume %s", path, self.volname)) + g.log.info("Successfully removed the Quota limit on path %s of the " + "volume %s", path, self.volname) |