remove ceph code

[stor4nfv.git] / src / ceph / qa / tasks / cephfs / test_cap_flush.py

diff --git a/src/ceph/qa/tasks/cephfs/test_cap_flush.py b/src/ceph/qa/tasks/cephfs/test_cap_flush.py
deleted file mode 100644 (file)
index 1cd102f..0000000
--- a/src/ceph/qa/tasks/cephfs/test_cap_flush.py
+++ /dev/null
@@ -1,64 +0,0 @@
-
-import os
-import time
-from textwrap import dedent
-from unittest import SkipTest
-from tasks.cephfs.fuse_mount import FuseMount
-from tasks.cephfs.cephfs_test_case import CephFSTestCase, for_teuthology
-
-class TestCapFlush(CephFSTestCase):
-    @for_teuthology
-    def test_replay_create(self):
-        """
-        MDS starts to handle client caps when it enters clientreplay stage.
-        When handling a client cap in clientreplay stage, it's possible that
-        corresponding inode does not exist because the client request which
-        creates inode hasn't been replayed.
-        """
-
-        if not isinstance(self.mount_a, FuseMount):
-            raise SkipTest("Require FUSE client to inject client release failure")
-
-        dir_path = os.path.join(self.mount_a.mountpoint, "testdir")
-        py_script = dedent("""
-            import os
-            os.mkdir("{0}")
-            fd = os.open("{0}", os.O_RDONLY)
-            os.fchmod(fd, 0777)
-            os.fsync(fd)
-            """).format(dir_path)
-        self.mount_a.run_python(py_script)
-
-        self.fs.mds_asok(["flush", "journal"])
-
-        # client will only get unsafe replay
-        self.fs.mds_asok(["config", "set", "mds_log_pause", "1"])
-
-        file_name = "testfile"
-        file_path = dir_path + "/" + file_name
-
-        # Create a file and modify its mode. ceph-fuse will mark Ax cap dirty
-        py_script = dedent("""
-            import os
-            os.chdir("{0}")
-            os.setgid(65534)
-            os.setuid(65534)
-            fd = os.open("{1}", os.O_CREAT | os.O_RDWR, 0644)
-            os.fchmod(fd, 0640)
-            """).format(dir_path, file_name)
-        self.mount_a.run_python(py_script)
-
-        # Modify file mode by different user. ceph-fuse will send a setattr request
-        self.mount_a.run_shell(["chmod", "600", file_path], wait=False)
-
-        time.sleep(10)
-
-        # Restart mds. Client will re-send the unsafe request and cap flush
-        self.fs.mds_stop()
-        self.fs.mds_fail_restart()
-        self.fs.wait_for_daemons()
-
-        mode = self.mount_a.run_shell(['stat', '-c' '%a', file_path]).stdout.getvalue().strip()
-        # If the cap flush get dropped, mode should be 0644.
-        # (Ax cap stays in dirty state, which prevents setattr reply from updating file mode)
-        self.assertEqual(mode, "600")