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| -rw-r--r-- | tests/functional/quota/test_quota_add_brick.py | 166 |
1 files changed, 166 insertions, 0 deletions
diff --git a/tests/functional/quota/test_quota_add_brick.py b/tests/functional/quota/test_quota_add_brick.py new file mode 100644 index 000000000..58e9610ed --- /dev/null +++ b/tests/functional/quota/test_quota_add_brick.py @@ -0,0 +1,166 @@ +# 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) +from glustolibs.gluster.quota_libs import quota_validate +from glustolibs.gluster.exceptions import ExecutionError +from glustolibs.gluster.brick_ops import add_brick +from glustolibs.gluster.lib_utils import form_bricks_list + + +@runs_on([['distributed-replicated', 'replicated', 'distributed', + 'dispersed', 'distributed-dispersed'], + ['glusterfs', 'nfs']]) +class QuotaAddBrick(GlusterBaseClass): + + def setUp(self): + # Calling GlusterBaseClass setUp + GlusterBaseClass.setUp.im_func(self) + + self.all_mounts_procs = [] + + # Setup Volume and Mount Volume + g.log.info("Starting to Setup Volume and Mount Volume") + ret = self.setup_volume_and_mount_volume(mounts=self.mounts) + if not ret: + raise ExecutionError("Failed to Setup_Volume and Mount_Volume") + g.log.info("Successful in Setup Volume and Mount Volume") + + def tearDown(self): + """ + Cleanup and umount volume + """ + # Cleanup and umount volume + g.log.info("Starting to Unmount Volume and Cleanup Volume") + ret = self.unmount_volume_and_cleanup_volume(mounts=self.mounts) + if not ret: + raise ExecutionError("Failed to umount the vol & cleanup Volume") + g.log.info("Successful in umounting the volume and Cleanup") + + # Calling GlusterBaseClass teardown + GlusterBaseClass.tearDown.im_func(self) + + def test_quota_add_brick(self): + """ + Verifying quota functionality with respect to the + add-brick without rebalance + + * Enable Quota + * Set limit of 1GB on / + * Mount the volume + * Create some random amount of data inside each directory until quota + is reached + * Perform a quota list operation + * Perform add-brick + * Trying add files and see if quota is honored. + """ + # 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) + + # Path to set quota limit + path = "/" + + # Set Quota limit 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) + + # Set soft timeout to 0 second + g.log.info("Set quota soft timeout:") + ret, _, _ = quota_set_soft_timeout(self.mnode, self.volname, '0sec') + self.assertEqual(ret, 0, ("Failed to set soft timeout")) + g.log.info("Quota soft timeout set successful") + + # 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 successful") + + mount_obj = self.mounts[0] + mount_dir = mount_obj.mountpoint + client = mount_obj.client_system + + # Create data inside each directory from mount point + g.log.info("Creating Files on %s:%s", client, mount_dir) + cmd = ("cd %s/ ; " + "for i in `seq 100` ; " + "do dd if=/dev/zero of=testfile1$i " + "bs=10M " + "count=1 ; " + "done" + % (mount_dir)) + ret, _, _ = g.run(client, cmd) + self.assertEqual(ret, 0, ("Failed to create files")) + g.log.info("Files created succesfully") + + # Quota validate + ret = quota_validate(self.mnode, self.volname, + path=path, hard_limit=1073741824, + sl_exceeded=True, hl_exceeded=False) + self.assertTrue(ret, "Quota validate Failed for /") + + # Add brick by forming the brick list + # Form bricks list for add-brick command based on the voltype + if 'replica_count' in self.volume['voltype']: + new_bricks_count = self.volume['voltype']['replica_count'] + elif 'disperse_count' in self.volume['voltype']: + new_bricks_count = self.volume['voltype']['disperse_count'] + else: + new_bricks_count = 3 + bricks_list = form_bricks_list(self.mnode, self.volname, + new_bricks_count, self.servers, + self.all_servers_info) + g.log.info("new brick list: %s", bricks_list) + # Run add brick command + ret, _, _ = add_brick(self.mnode, self.volname, + bricks_list, False) + self.assertEqual(ret, 0, "Failed to add the bricks to the volume") + g.log.info("Successfully added bricks to volume") + + # Create data inside each directory from mount point + g.log.info("Creating Files on %s:%s", client, mount_dir) + cmd = ("cd %s/ ; " + "for i in `seq 50` ; " + "do dd if=/dev/zero of=testfile2$i " + "bs=1M " + "count=1 ; " + "done" + % (mount_dir)) + ret, _, _ = g.run(client, cmd) + self.assertEqual(ret, 1, ("Failed: Files created successfully")) + g.log.info("Quota limit honored") + + # Quota validate + ret = quota_validate(self.mnode, self.volname, + path=path, hard_limit=1073741824, + sl_exceeded=True, hl_exceeded=True) + self.assertTrue(ret, "Quota validate Failed for /") |