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Diffstat (limited to 'tests/functional/disperse/test_ec_data_delete.py')
| -rw-r--r-- | tests/functional/disperse/test_ec_data_delete.py | 270 |
1 files changed, 270 insertions, 0 deletions
diff --git a/tests/functional/disperse/test_ec_data_delete.py b/tests/functional/disperse/test_ec_data_delete.py new file mode 100644 index 000000000..662a94b57 --- /dev/null +++ b/tests/functional/disperse/test_ec_data_delete.py @@ -0,0 +1,270 @@ +# Copyright (C) 2020 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. + +""" +Test Description: + Tests FOps and Data Deletion on a healthy EC volume +""" + +from glusto.core import Glusto as g + +from glustolibs.gluster.gluster_base_class import (GlusterBaseClass, runs_on) +from glustolibs.gluster.exceptions import ExecutionError +from glustolibs.misc.misc_libs import upload_scripts +from glustolibs.io.utils import validate_io_procs +from glustolibs.gluster.brick_libs import get_all_bricks +from glustolibs.gluster.glusterdir import mkdir + + +@runs_on([['dispersed', 'distributed-dispersed'], + ['glusterfs']]) +class TestEcDataDelete(GlusterBaseClass): + + @classmethod + def setUpClass(cls): + # Calling GlusterBaseClass setUpClass + cls.get_super_method(cls, 'setUpClass')() + + # Upload io scripts for running IO on mounts + cls.script_upload_path = ("/usr/share/glustolibs/io/scripts/" + "file_dir_ops.py") + ret = upload_scripts(cls.clients, cls.script_upload_path) + if not ret: + raise ExecutionError("Failed to upload IO scripts to clients %s" + % cls.clients) + g.log.info("Successfully uploaded IO scripts to clients %s", + cls.clients) + + def setUp(self): + # Calling GlusterBaseClass setUp + self.get_super_method(self, 'setUp')() + + # 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 + 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 + self.get_super_method(self, 'tearDown')() + + def test_ec_data_delete(self): + """ + Test steps: + - Create directory dir1 + - Create 5 dir and 5 files in each dir in directory 1 + - Rename all file inside dir1 + - Truncate at any dir in mountpoint inside dir1 + - Create softlink and hardlink of files in mountpoint + - Delete op for deleting all file in one of the dirs + - chmod, chown, chgrp inside dir1 + - Create tiny, small, medium nd large file + - Creating files on client side for dir1 + - Validating IO's and waiting to complete + - Deleting dir1 + - Check .glusterfs/indices/xattrop is empty + - Check if brickpath is empty + """ + + # pylint: disable=too-many-branches,too-many-statements,too-many-locals + # Get the bricks from the volume + bricks_list = get_all_bricks(self.mnode, self.volname) + g.log.info("Brick List : %s", bricks_list) + + # Creating dir1 + ret = mkdir(self.mounts[0].client_system, "%s/dir1" + % self.mounts[0].mountpoint) + self.assertTrue(ret, "Failed to create dir1") + g.log.info("Directory dir1 on %s created successfully", self.mounts[0]) + + # Create 5 dir and 5 files in each dir at mountpoint on dir1 + start, end = 1, 5 + for mount_obj in self.mounts: + # Number of dir and files to be created. + dir_range = ("%s..%s" % (str(start), str(end))) + file_range = ("%s..%s" % (str(start), str(end))) + # Create dir 1-5 at mountpoint. + ret = mkdir(mount_obj.client_system, "%s/dir1/dir{%s}" + % (mount_obj.mountpoint, dir_range)) + self.assertTrue(ret, "Failed to create directory") + g.log.info("Directory created successfully") + + # Create files inside each dir. + cmd = ('touch %s/dir1/dir{%s}/file{%s};' + % (mount_obj.mountpoint, dir_range, file_range)) + ret, _, _ = g.run(mount_obj.client_system, cmd) + self.assertFalse(ret, "File creation failed") + g.log.info("File created successfull") + + # Increment counter so that at next client dir and files are made + # with diff offset. Like at next client dir will be named + # dir6, dir7...dir10. Same with files. + start += 5 + end += 5 + + # Rename all files inside dir1 at mountpoint on dir1 + cmd = ('cd %s/dir1/dir1/; ' + 'for FILENAME in *;' + 'do mv $FILENAME Unix_$FILENAME; cd ~;' + 'done;' + % self.mounts[0].mountpoint) + ret, _, _ = g.run(self.mounts[0].client_system, cmd) + self.assertEqual(ret, 0, "Failed to rename file on " + "client") + g.log.info("Successfully renamed file on client") + + # Truncate at any dir in mountpoint inside dir1 + # start is an offset to be added to dirname to act on + # diff files at diff clients. + start = 1 + for mount_obj in self.mounts: + cmd = ('cd %s/dir1/dir%s/; ' + 'for FILENAME in *;' + 'do echo > $FILENAME; cd ~;' + 'done;' + % (mount_obj.mountpoint, str(start))) + ret, _, _ = g.run(mount_obj.client_system, cmd) + self.assertFalse(ret, "Truncate failed") + g.log.info("Truncate of files successfull") + + # Create softlink and hardlink of files in mountpoint + start = 1 + for mount_obj in self.mounts: + cmd = ('cd %s/dir1/dir%s; ' + 'for FILENAME in *; ' + 'do ln -s $FILENAME softlink_$FILENAME; cd ~;' + 'done;' + % (mount_obj.mountpoint, str(start))) + ret, _, _ = g.run(mount_obj.client_system, cmd) + self.assertFalse(ret, "Creating Softlinks have failed") + g.log.info("Softlink of files have been changed successfully") + + cmd = ('cd %s/dir1/dir%s; ' + 'for FILENAME in *; ' + 'do ln $FILENAME hardlink_$FILENAME; cd ~;' + 'done;' + % (mount_obj.mountpoint, str(start + 1))) + ret, _, _ = g.run(mount_obj.client_system, cmd) + self.assertFalse(ret, "Creating Hardlinks have failed") + g.log.info("Hardlink of files have been changed successfully") + start += 5 + + # chmod, chown, chgrp inside dir1 + # start and end used as offset to access diff files + # at diff clients. + start, end = 2, 5 + for mount_obj in self.mounts: + dir_file_range = '%s..%s' % (str(start), str(end)) + cmd = ('chmod 777 %s/dir1/dir{%s}/file{%s}' + % (mount_obj.mountpoint, dir_file_range, dir_file_range)) + ret, _, _ = g.run(mount_obj.client_system, cmd) + self.assertFalse(ret, "Changing mode of files has failed") + g.log.info("Mode of files have been changed successfully") + + cmd = ('chown root %s/dir1/dir{%s}/file{%s}' + % (mount_obj.mountpoint, dir_file_range, dir_file_range)) + ret, _, _ = g.run(mount_obj.client_system, cmd) + self.assertFalse(ret, "Changing owner of files has failed") + g.log.info("Owner of files have been changed successfully") + + cmd = ('chgrp root %s/dir1/dir{%s}/file{%s}' + % (mount_obj.mountpoint, dir_file_range, dir_file_range)) + ret, _, _ = g.run(mount_obj.client_system, cmd) + self.assertFalse(ret, "Changing group of files has failed") + g.log.info("Group of files have been changed successfully") + start += 5 + end += 5 + + # Create tiny, small, medium and large file + # at mountpoint. Offset to differ filenames + # at diff clients. + offset = 1 + for mount_obj in self.mounts: + cmd = 'fallocate -l 100 tiny_file%s.txt' % str(offset) + ret, _, _ = g.run(mount_obj.client_system, cmd) + self.assertFalse(ret, "Fallocate for tiny files failed") + g.log.info("Fallocate for tiny files successfully") + + cmd = 'fallocate -l 20M small_file%s.txt' % str(offset) + ret, _, _ = g.run(mount_obj.client_system, cmd) + self.assertFalse(ret, "Fallocate for small files failed") + g.log.info("Fallocate for small files successfully") + + cmd = 'fallocate -l 200M medium_file%s.txt' % str(offset) + ret, _, _ = g.run(mount_obj.client_system, cmd) + self.assertFalse(ret, "Fallocate for medium files failed") + g.log.info("Fallocate for medium files successfully") + + cmd = 'fallocate -l 1G large_file%s.txt' % str(offset) + ret, _, _ = g.run(mount_obj.client_system, cmd) + self.assertFalse(ret, "Fallocate for large files failed") + g.log.info("Fallocate for large files successfully") + offset += 1 + + # Creating files on client side for dir1 + # Write IO + all_mounts_procs, count = [], 1 + for mount_obj in self.mounts: + cmd = ("/usr/bin/env python %s create_deep_dirs_with_files " + "--dirname-start-num %d --dir-depth 2 " + "--dir-length 10 --max-num-of-dirs 5 " + "--num-of-files 5 %s/dir1" % ( + self.script_upload_path, count, + mount_obj.mountpoint)) + proc = g.run_async(mount_obj.client_system, cmd, + user=mount_obj.user) + all_mounts_procs.append(proc) + count = count + 10 + + # Validating IO's and waiting to complete + ret = validate_io_procs(all_mounts_procs, self.mounts) + self.assertTrue(ret, "IO failed on some of the clients") + g.log.info("Successfully validated all IO's") + + # Deleting dir1 + cmd = ('rm -rf -v %s/dir1' % self.mounts[0].mountpoint) + ret, _, _ = g.run(self.mounts[0].client_system, cmd) + self.assertEqual(ret, 0, "Failed to delete directory1") + g.log.info("Directory 1 deleted successfully for %s", self.mounts[0]) + + # Check .glusterfs/indices/xattrop is empty + for brick in bricks_list: + brick_node, brick_path = brick.split(":") + cmd = ("ls -1 %s/.glusterfs/indices/xattrop/ | " + "grep -ve \"xattrop-\" | wc -l" % brick_path) + ret, out, _ = g.run(brick_node, cmd) + self.assertEqual(0, int(out.strip()), ".glusterfs/indices/" + "xattrop is not empty") + g.log.info("No pending heals on %s", brick) + + # Check if brickpath is empty + for brick in bricks_list: + brick_node, brick_path = brick.split(":") + cmd = ("ls -1 %s |wc -l " % brick_path) + ret, out, _ = g.run(brick_node, cmd) + self.assertEqual(0, int(out.strip()), "Brick path {} is not empty " + "in node {}".format(brick_path, brick_node)) + g.log.info("Brick path is empty in node %s", brick_node) |