[Initial reply not sent to list] Will remove lxc and make sure cgroups are unmounted. This is not in a VM; it's on an x86_64 machine. Replying via phone so will get the other info in a bit.
[Followup] Right, removed lxc. Noted that there's a cgroups-lite package that might be an issue. Hm. No, that mounts cgroups. OK, lscgroup is in the cgroup-bin package. That also mounts cgroups. But perhaps it isn't busy w/o lxc installed? Trying a build now. Output of requested commands follows; will report build results when they're done. # lscgroup cpu:/ cpu:/sysdefault cpuacct:/ cpuacct:/sysdefault devices:/ devices:/sysdefault memory:/ memory:/sysdefault freezer:/ freezer:/sysdefault # uname -a Linux node29 3.5.0-23-generic #35~precise1-Ubuntu SMP Fri Jan 25 17:13:26 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux # mount /dev/sda1 on / type ext4 (rw,errors=remount-ro) proc on /proc type proc (rw,noexec,nosuid,nodev) sysfs on /sys type sysfs (rw,noexec,nosuid,nodev) none on /sys/fs/fuse/connections type fusectl (rw) none on /sys/kernel/debug type debugfs (rw) none on /sys/kernel/security type securityfs (rw) udev on /dev type devtmpfs (rw,mode=0755) devpts on /dev/pts type devpts (rw,noexec,nosuid,gid=5,mode=0620) tmpfs on /run type tmpfs (rw,noexec,nosuid,size=10%,mode=0755) none on /run/lock type tmpfs (rw,noexec,nosuid,nodev,size=5242880) none on /run/shm type tmpfs (rw,nosuid,nodev) /dev/sdd1 on /u4 type ext4 (rw) /dev/sdb1 on /u2 type ext4 (rw) /dev/sdc1 on /u3 type ext4 (rw) /dev/sda6 on /u1 type ext4 (rw) cgroups on /sys/fs/cgroup type tmpfs (rw,uid=0,gid=0,mode=0755) Thanks for the feedback, Kevin On Thu, Aug 1, 2013 at 7:43 PM, Ian Downes <[email protected]> wrote: > The documentation is out of date and lxc has been deprecated; cgroups are > used directly instead. We'll be updating the documentation shortly to reflect > this. > > Installing lxc possibly mounted cgroups and led to the slew of busy errors. > Could you please post the output of `mount` and, if you have libcgroup > installed, `lscgroup`, ideally before and after lxc is installed? And also > `uname -a`. > > The failed BalloonFramework test may be related to a bug that we're > investigating. Are you running this inside a VM by any chance? > > Ian > > On Aug 1, 2013, at 8:59 AM, Kevin Lyda <[email protected]> wrote: > >> Running make check on master from github (bfdfdce) and I'm getting a failure: >> >> [ OK ] AllocatorZooKeeperTest/0.SlaveReregistersFirst (2098 ms) >> [----------] 2 tests from AllocatorZooKeeperTest/0 (4242 ms total) >> >> [----------] Global test environment tear-down >> [==========] 240 tests from 46 test cases ran. (91604 ms total) >> [ PASSED ] 239 tests. >> [ FAILED ] 1 test, listed below: >> [ FAILED ] CgroupsIsolatorTest.ROOT_CGROUPS_BalloonFramework >> >> 1 FAILED TEST >> make[3]: *** [check-local] Error 1 >> make[3]: Leaving directory `/usr/src/mesos/build/src' >> make[2]: *** [check-am] Error 2 >> make[2]: Leaving directory `/usr/src/mesos/build/src' >> make[1]: *** [check] Error 2 >> make[1]: Leaving directory `/usr/src/mesos/build/src' >> make: *** [check-recursive] Error 1 >> >> This is on an up-to-date Ubuntu 12.04.2. Ah. I realise I hadn't >> installed lxc. OK, trying again. >> >> Nope. Now the errors are worse (built from a clean tree, same commit): >> >> [----------] Global test environment tear-down >> [==========] 239 tests from 45 test cases ran. (91234 ms total) >> [ PASSED ] 216 tests. >> [ FAILED ] 23 tests, listed below: >> [ FAILED ] SlaveRecoveryTest/1.RecoverSlaveState, where TypeParam = >> mesos::internal::slave::CgroupsIsolator >> [ FAILED ] SlaveRecoveryTest/1.RecoverStatusUpdateManager, where >> TypeParam = mesos::internal::slave::CgroupsIsolator >> [ FAILED ] SlaveRecoveryTest/1.ReconnectExecutor, where TypeParam = >> mesos::internal::slave::CgroupsIsolator >> [ FAILED ] SlaveRecoveryTest/1.RecoverUnregisteredExecutor, where >> TypeParam = mesos::internal::slave::CgroupsIsolator >> [ FAILED ] SlaveRecoveryTest/1.RecoverTerminatedExecutor, where >> TypeParam = mesos::internal::slave::CgroupsIsolator >> [ FAILED ] SlaveRecoveryTest/1.CleanupExecutor, where TypeParam = >> mesos::internal::slave::CgroupsIsolator >> [ FAILED ] SlaveRecoveryTest/1.RemoveNonCheckpointingFramework, >> where TypeParam = mesos::internal::slave::CgroupsIsolator >> [ FAILED ] SlaveRecoveryTest/1.NonCheckpointingFramework, where >> TypeParam = mesos::internal::slave::CgroupsIsolator >> [ FAILED ] SlaveRecoveryTest/1.NonCheckpointingSlave, where >> TypeParam = mesos::internal::slave::CgroupsIsolator >> [ FAILED ] SlaveRecoveryTest/1.KillTask, where TypeParam = >> mesos::internal::slave::CgroupsIsolator >> [ FAILED ] SlaveRecoveryTest/1.GCExecutor, where TypeParam = >> mesos::internal::slave::CgroupsIsolator >> [ FAILED ] SlaveRecoveryTest/1.ShutdownSlave, where TypeParam = >> mesos::internal::slave::CgroupsIsolator >> [ FAILED ] IsolatorTest/1.Usage, where TypeParam = >> mesos::internal::slave::CgroupsIsolator >> [ FAILED ] CgroupsIsolatorTest.ROOT_CGROUPS_BalloonFramework >> [ FAILED ] CgroupsAnyHierarchyWithCpuMemoryTest.ROOT_CGROUPS_Busy >> [ FAILED ] >> CgroupsAnyHierarchyWithCpuMemoryTest.ROOT_CGROUPS_SubsystemsHierarchy >> [ FAILED ] >> CgroupsAnyHierarchyWithCpuMemoryTest.ROOT_CGROUPS_MountedSubsystems >> [ FAILED ] CgroupsAnyHierarchyWithCpuMemoryTest.ROOT_CGROUPS_CreateRemove >> [ FAILED ] CgroupsAnyHierarchyWithCpuMemoryTest.ROOT_CGROUPS_Listen >> [ FAILED ] CgroupsAnyHierarchyWithCpuAcctMemoryTest.ROOT_CGROUPS_Stat >> [ FAILED ] CgroupsAnyHierarchyWithCpuMemoryFreezerTest.ROOT_CGROUPS_Freeze >> [ FAILED ] CgroupsAnyHierarchyWithCpuMemoryFreezerTest.ROOT_CGROUPS_Kill >> [ FAILED ] CgroupsAnyHierarchyWithCpuMemoryFreezerTest.ROOT_CGROUPS_Destroy >> >> 23 FAILED TESTS >> make[3]: *** [check-local] Error 1 >> make[3]: Leaving directory `/usr/src/mesos/build/src' >> make[2]: *** [check-am] Error 2 >> make[2]: Leaving directory `/usr/src/mesos/build/src' >> make[1]: *** [check] Error 2 >> make[1]: Leaving directory `/usr/src/mesos/build/src' >> make: *** [check-recursive] Error 1 >> >> Kevin >> >> -- >> Kevin Lyda >> Galway, Ireland >> US Citizen overseas? We can vote. >> Register now: http://www.votefromabroad.org/ > -- Kevin Lyda Galway, Ireland US Citizen overseas? We can vote. Register now: http://www.votefromabroad.org/
