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HI all:
I am now working with libvirt 1.0.0 and come up a problem when I try to destroy a domain, The libvirtd just waiting rmdir command to return for hours, but it seem to never to return ..
The stack is :
0x00007fa752261287 in rmdir () from /lib/x86_64-linux-gnu/libc.so.6 (gdb) bt #0 0x00007fa752261287 in rmdir () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007fa7533f44ad in virCgroupRemoveRecursively (grppath=0x138dca0 "/sys/fs/cgroup/libvirt/qemu/win7_gl//emulator") at util/cgroup.c:728 #2 0x00007fa7533f443a in virCgroupRemoveRecursively (grppath=0x138c5b0 "/sys/fs/cgroup/libvirt/qemu/win7_gl/") at util/cgroup.c:720 #3 0x00007fa7533f45f4 in virCgroupRemove (group=0x138c8d0) at util/cgroup.c:773 #4 0x00000000004d74ba in qemuRemoveCgroup (driver=0x7fa744010170, vm=0x7fa744005eb0, quiet=0) at qemu/qemu_cgroup.c:760 #5 0x00000000004c9813 in qemuProcessStop (driver=0x7fa744010170, vm=0x7fa744005eb0, reason=VIR_DOMAIN_SHUTOFF_SHUTDOWN, flags=0) at qemu/qemu_process.c:4159 #6 0x00000000004becc4 in qemuProcessHandleMonitorEOF (mon=0x7fa72c008e30, vm=0x7fa744005eb0) at qemu/qemu_process.c:312 #7 0x00000000004a0e14 in qemuMonitorIO (watch=332, fd=22, events=0, opaque=0x7fa72c008e30) at qemu/qemu_monitor.c:641 #8 0x00007fa7533f85b7 in virEventPollDispatchHandles (nfds=11, fds=0x13949e0) at util/event_poll.c:485 #9 0x00007fa7533f8dd8 in virEventPollRunOnce () at util/event_poll.c:632 #10 0x00007fa7533f6fd8 in virEventRunDefaultImpl () at util/event.c:247 #11 0x00007fa75351cbb9 in virNetServerRun (srv=0x1389ea0) at rpc/virnetserver.c:1004 #12 0x00000000004222ac in main (argc=2, argv=0x7fff95b34878) at libvirtd.c:1354 (gdb)
root@vmc-22:~# lsof | grep cgroup libvirtd 2435 root 17r DIR 0,19 0 326488 /sys/fs/cgroup/libvirt/qemu/win7_gl root@vmc-22:~#
root@vmc-22:~# root@vmc-22:~# lsattr /sys/fs/cgroup/libvirt/qemu/win7_gl lsattr: Inappropriate ioctl for device While reading flags on /sys/fs/cgroup/libvirt/qemu/win7_gl/emulator lsattr: Inappropriate ioctl for device While reading flags on /sys/fs/cgroup/libvirt/qemu/win7_gl/vcpu1 lsattr: Inappropriate ioctl for device While reading flags on /sys/fs/cgroup/libvirt/qemu/win7_gl/vcpu0 lsattr: Inappropriate ioctl for device While reading flags on /sys/fs/cgroup/libvirt/qemu/win7_gl/cpuset.memory_spread_slab lsattr: Inappropriate ioctl for device While reading flags on /sys/fs/cgroup/libvirt/qemu/win7_gl/cpuset.memory_spread_page lsattr: Inappropriate ioctl for device While reading flags on /sys/fs/cgroup/libvirt/qemu/win7_gl/cpuset.memory_pressure lsattr: Inappropriate ioctl for device While reading flags on /sys/fs/cgroup/libvirt/qemu/win7_gl/cpuset.memory_migrate lsattr: Inappropriate ioctl for device While reading flags on /sys/fs/cgroup/libvirt/qemu/win7_gl/cpuset.sched_relax_domain_level lsattr: Inappropriate ioctl for device While reading flags on /sys/fs/cgroup/libvirt/qemu/win7_gl/cpuset.sched_load_balance lsattr: Inappropriate ioctl for device While reading flags on /sys/fs/cgroup/libvirt/qemu/win7_gl/cpuset.mem_hardwall lsattr: Inappropriate ioctl for device While reading flags on /sys/fs/cgroup/libvirt/qemu/win7_gl/cpuset.mem_exclusive lsattr: Inappropriate ioctl for device While reading flags on /sys/fs/cgroup/libvirt/qemu/win7_gl/cpuset.cpu_exclusive lsattr: Inappropriate ioctl for device While reading flags on /sys/fs/cgroup/libvirt/qemu/win7_gl/cpuset.mems lsattr: Inappropriate ioctl for device While reading flags on /sys/fs/cgroup/libvirt/qemu/win7_gl/cpuset.cpus lsattr: Inappropriate ioctl for device While reading flags on /sys/fs/cgroup/libvirt/qemu/win7_gl/cpu.rt_period_us lsattr: Inappropriate ioctl for device While reading flags on /sys/fs/cgroup/libvirt/qemu/win7_gl/cpu.rt_runtime_us lsattr: Inappropriate ioctl for device While reading flags on /sys/fs/cgroup/libvirt/qemu/win7_gl/cpu.stat lsattr: Inappropriate ioctl for device While reading flags on /sys/fs/cgroup/libvirt/qemu/win7_gl/cpu.cfs_period_us lsattr: Inappropriate ioctl for device While reading flags on /sys/fs/cgroup/libvirt/qemu/win7_gl/cpu.cfs_quota_us lsattr: Inappropriate ioctl for device While reading flags on /sys/fs/cgroup/libvirt/qemu/win7_gl/cpu.shares lsattr: Inappropriate ioctl for device While reading flags on /sys/fs/cgroup/libvirt/qemu/win7_gl/cpuacct.stat lsattr: Inappropriate ioctl for device While reading flags on /sys/fs/cgroup/libvirt/qemu/win7_gl/cpuacct.usage_percpu lsattr: Inappropriate ioctl for device While reading flags on /sys/fs/cgroup/libvirt/qemu/win7_gl/cpuacct.usage lsattr: Inappropriate ioctl for device While reading flags on /sys/fs/cgroup/libvirt/qemu/win7_gl/memory.memsw.failcnt lsattr: Inappropriate ioctl for device While reading flags on /sys/fs/cgroup/libvirt/qemu/win7_gl/memory.memsw.limit_in_bytes lsattr: Inappropriate ioctl for device While reading flags on /sys/fs/cgroup/libvirt/qemu/win7_gl/memory.memsw.max_usage_in_bytes lsattr: Inappropriate ioctl for device While reading flags on /sys/fs/cgroup/libvirt/qemu/win7_gl/memory.memsw.usage_in_bytes lsattr: Inappropriate ioctl for device While reading flags on /sys/fs/cgroup/libvirt/qemu/win7_gl/memory.numa_stat lsattr: Inappropriate ioctl for device While reading flags on /sys/fs/cgroup/libvirt/qemu/win7_gl/memory.oom_control lsattr: Inappropriate ioctl for device While reading flags on /sys/fs/cgroup/libvirt/qemu/win7_gl/memory.move_charge_at_immigrate lsattr: Inappropriate ioctl for device While reading flags on /sys/fs/cgroup/libvirt/qemu/win7_gl/memory.swappiness lsattr: Inappropriate ioctl for device While reading flags on /sys/fs/cgroup/libvirt/qemu/win7_gl/memory.use_hierarchy lsattr: Inappropriate ioctl for device While reading flags on /sys/fs/cgroup/libvirt/qemu/win7_gl/memory.force_empty lsattr: Inappropriate ioctl for device While reading flags on /sys/fs/cgroup/libvirt/qemu/win7_gl/memory.stat lsattr: Inappropriate ioctl for device While reading flags on /sys/fs/cgroup/libvirt/qemu/win7_gl/memory.failcnt lsattr: Inappropriate ioctl for device While reading flags on /sys/fs/cgroup/libvirt/qemu/win7_gl/memory.soft_limit_in_bytes lsattr: Inappropriate ioctl for device While reading flags on /sys/fs/cgroup/libvirt/qemu/win7_gl/memory.limit_in_bytes lsattr: Inappropriate ioctl for device While reading flags on /sys/fs/cgroup/libvirt/qemu/win7_gl/memory.max_usage_in_bytes lsattr: Inappropriate ioctl for device While reading flags on /sys/fs/cgroup/libvirt/qemu/win7_gl/memory.usage_in_bytes lsattr: Inappropriate ioctl for device While reading flags on /sys/fs/cgroup/libvirt/qemu/win7_gl/devices.list lsattr: Inappropriate ioctl for device While reading flags on /sys/fs/cgroup/libvirt/qemu/win7_gl/devices.deny lsattr: Inappropriate ioctl for device While reading flags on /sys/fs/cgroup/libvirt/qemu/win7_gl/devices.allow lsattr: Inappropriate ioctl for device While reading flags on /sys/fs/cgroup/libvirt/qemu/win7_gl/freezer.state lsattr: Inappropriate ioctl for device While reading flags on /sys/fs/cgroup/libvirt/qemu/win7_gl/blkio.throttle.io_serviced lsattr: Inappropriate ioctl for device While reading flags on /sys/fs/cgroup/libvirt/qemu/win7_gl/blkio.throttle.io_service_bytes lsattr: Inappropriate ioctl for device While reading flags on /sys/fs/cgroup/libvirt/qemu/win7_gl/blkio.throttle.write_iops_device lsattr: Inappropriate ioctl for device While reading flags on /sys/fs/cgroup/libvirt/qemu/win7_gl/blkio.throttle.read_iops_device lsattr: Inappropriate ioctl for device While reading flags on /sys/fs/cgroup/libvirt/qemu/win7_gl/blkio.throttle.write_bps_device lsattr: Inappropriate ioctl for device While reading flags on /sys/fs/cgroup/libvirt/qemu/win7_gl/blkio.throttle.read_bps_device lsattr: Inappropriate ioctl for device While reading flags on /sys/fs/cgroup/libvirt/qemu/win7_gl/blkio.reset_stats lsattr: Inappropriate ioctl for device While reading flags on /sys/fs/cgroup/libvirt/qemu/win7_gl/blkio.io_queued lsattr: Inappropriate ioctl for device While reading flags on /sys/fs/cgroup/libvirt/qemu/win7_gl/blkio.io_merged lsattr: Inappropriate ioctl for device While reading flags on /sys/fs/cgroup/libvirt/qemu/win7_gl/blkio.io_wait_time lsattr: Inappropriate ioctl for device While reading flags on /sys/fs/cgroup/libvirt/qemu/win7_gl/blkio.io_service_time lsattr: Inappropriate ioctl for device While reading flags on /sys/fs/cgroup/libvirt/qemu/win7_gl/blkio.io_serviced lsattr: Inappropriate ioctl for device While reading flags on /sys/fs/cgroup/libvirt/qemu/win7_gl/blkio.io_service_bytes lsattr: Inappropriate ioctl for device While reading flags on /sys/fs/cgroup/libvirt/qemu/win7_gl/blkio.sectors lsattr: Inappropriate ioctl for device While reading flags on /sys/fs/cgroup/libvirt/qemu/win7_gl/blkio.time lsattr: Inappropriate ioctl for device While reading flags on /sys/fs/cgroup/libvirt/qemu/win7_gl/blkio.weight lsattr: Inappropriate ioctl for device While reading flags on /sys/fs/cgroup/libvirt/qemu/win7_gl/blkio.weight_device lsattr: Inappropriate ioctl for device While reading flags on /sys/fs/cgroup/libvirt/qemu/win7_gl/cgroup.clone_children lsattr: Inappropriate ioctl for device While reading flags on /sys/fs/cgroup/libvirt/qemu/win7_gl/cgroup.event_control lsattr: Inappropriate ioctl for device While reading flags on /sys/fs/cgroup/libvirt/qemu/win7_gl/notify_on_release lsattr: Inappropriate ioctl for device While reading flags on /sys/fs/cgroup/libvirt/qemu/win7_gl/cgroup.procs lsattr: Inappropriate ioctl for device While reading flags on /sys/fs/cgroup/libvirt/qemu/win7_gl/tasks root@vmc-22:~#
when I use command “service libvirt-bin stop”, I can stop libvirtd; but rmdir command still never return: root@vmc-22:~# rmdir /sys/fs/cgroup/libvirt/qemu/win7_gl//emulator
^C root@vmc-22:~#
Is someone know this problem? How can I solve this problem?
Thank you very much!
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