[ https://issues.apache.org/jira/browse/MESOS-9418?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
James Peach reassigned MESOS-9418: ---------------------------------- Assignee: James Peach > CgroupsIsolatorTest.ROOT_CGROUPS_BlkioUsage fails on 4.19 kernels > ----------------------------------------------------------------- > > Key: MESOS-9418 > URL: https://issues.apache.org/jira/browse/MESOS-9418 > Project: Mesos > Issue Type: Bug > Components: containerization, test > Reporter: James Peach > Assignee: James Peach > Priority: Major > > The {{CgroupsIsolatorTest.ROOT_CGROUPS_BlkioUsage}} test fails on Linux 4.19 > kernels. > {noformat} > [jpeach@jpeach mesos]$ uname -r > 4.19.3-300.fc29.x86_64 > [jpeach@jpeach build]$ sudo env GLOG_v=1 ./src/mesos-tests --verbose > --gtest_filter=CgroupsIsolatorTest.ROOT_CGROUPS_BlkioUsage > ... > W1126 10:45:44.941278 30021 cgroups.cpp:895] Skipping resource statistic for > container 8f67e5f9-ebf0-436c-a1d2-f30c69883a27 because: Failed to parse blkio > value '8:0 Discard 0' from 'blkio.io_service_bytes': Invalid major:minor > device number: 'Discard' > ../../../src/tests/containerizer/cgroups_isolator_tests.cpp:1890: Failure > Value of: usage->has_blkio_statistics() > Actual: false > Expected: true > ../../../src/tests/containerizer/cgroups_isolator_tests.cpp:1891: Failure > Expected: (2) <= (usage->blkio_statistics().throttling_size()), actual: 2 vs 0 > ../../../src/tests/containerizer/cgroups_isolator_tests.cpp:1902: Failure > totalThrottling is NONE > mesos-tests: ../../../3rdparty/stout/include/stout/option.hpp:119: T > &Option<mesos::CgroupInfo_Blkio_Throttling_Statistics>::get() & [T = > mesos::CgroupInfo_Blkio_Throttling_Statistics]: Assertion `isSome()' failed. > ... > {noformat} > The actual cgroup format is: > {noformat} > [jpeach@jpeach blkio]$ pwd > /sys/fs/cgroup/blkio > [jpeach@jpeach blkio]$ cat > mesos_test_e9c8e0aa-3172-4d8d-b216-c8f5286a7efc/blkio.io_service_bytes > 8:0 Read 0 > 8:0 Write 0 > 8:0 Sync 0 > 8:0 Async 0 > 8:0 Discard 0 > 8:0 Total 0 > Total 0 > {noformat} -- This message was sent by Atlassian JIRA (v7.6.3#76005)