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haosdent commented on MESOS-3430: --------------------------------- Thank you very much! Ubuntu 14.04 (ext4) also have the problem like this if mark the root as shared mount point. Is it would more simple to use make-slave to stop propagate between mount points. So that we don't need concern about the outside environment. Assume someone use make-private/make-shared to change the root mount point during the slave running. > LinuxFilesystemIsolatorTest.ROOT_PersistentVolumeWithoutRootFilesystem fails > on CentOS 7.1 > ------------------------------------------------------------------------------------------ > > Key: MESOS-3430 > URL: https://issues.apache.org/jira/browse/MESOS-3430 > Project: Mesos > Issue Type: Bug > Affects Versions: 0.25.0 > Reporter: Marco Massenzio > Assignee: Michael Park > Labels: ROOT_Tests, flaky-test > Attachments: verbose.log > > > Just ran ROOT tests on CentOS 7.1 and had the following failure (clean build, > just pulled from {{master}}): > {noformat} > [ RUN ] > LinuxFilesystemIsolatorTest.ROOT_PersistentVolumeWithoutRootFilesystem > ../../src/tests/containerizer/filesystem_isolator_tests.cpp:498: Failure > (wait).failure(): Failed to clean up an isolator when destroying container > '366b6d37-b326-4ed1-8a5f-43d483dbbace' :Failed to unmount volume > '/tmp/LinuxFilesystemIsolatorTest_ROOT_PersistentVolumeWithoutRootFilesystem_KXgvoH/sandbox/volume': > Failed to unmount > '/tmp/LinuxFilesystemIsolatorTest_ROOT_PersistentVolumeWithoutRootFilesystem_KXgvoH/sandbox/volume': > Invalid argument > ../../src/tests/utils.cpp:75: Failure > os::rmdir(sandbox.get()): Device or resource busy > [ FAILED ] > LinuxFilesystemIsolatorTest.ROOT_PersistentVolumeWithoutRootFilesystem (1943 > ms) > [----------] 1 test from LinuxFilesystemIsolatorTest (1943 ms total) > [----------] Global test environment tear-down > [==========] 1 test from 1 test case ran. (1951 ms total) > [ PASSED ] 0 tests. > [ FAILED ] 1 test, listed below: > [ FAILED ] > LinuxFilesystemIsolatorTest.ROOT_PersistentVolumeWithoutRootFilesystem > {noformat} -- This message was sent by Atlassian JIRA (v6.3.4#6332)