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[Bug 1281794] [NEW] l2 agent script isn't resulting in the ovsdb-client process being stopped

 

Public bug reported:

Icehouse (RDO) on RHEL6.5


Description of problem:
ovsdb-client monitor is still alive, even though neutron-ovs-agent has stopped

Version-Release number of selected component:
[root@rose12 ~(keystone_admin)]# rpm -qa | grep neutron
python-neutron-2014.1-0.5.b2.el6.noarch
python-neutronclient-2.3.3-1.el6.noarch
openstack-neutron-2014.1-0.5.b2.el6.noarch
openstack-neutron-openvswitch-2014.1-0.5.b2.el6.noarch

How reproducible:
service neutron-openvswitch-agent stop

Actual results:

[root@rose12 ~(keystone_admin)]# /etc/init.d/neutron-openvswitch-agent stop
Stopping neutron-openvswitch-agent:                        [  OK  ]
[root@rose12 ~(keystone_admin)]# ps auxf
USER       PID %CPU %MEM    VSZ   RSS TTY      STAT START   TIME COMMAND
root         2  0.0  0.0      0     0 ?        S    20:05   0:00 [kthreadd]
root         3  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [migration/0]
root         4  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [ksoftirqd/0]
root         5  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [migration/0]
root         6  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [watchdog/0]
root         7  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [migration/1]
root         8  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [migration/1]
root         9  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [ksoftirqd/1]
root        10  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [watchdog/1]
root        11  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [migration/2]
root        12  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [migration/2]
root        13  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [ksoftirqd/2]
root        14  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [watchdog/2]
root        15  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [migration/3]
root        16  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [migration/3]
root        17  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [ksoftirqd/3]
root        18  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [watchdog/3]
root        19  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [migration/4]
root        20  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [migration/4]
root        21  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [ksoftirqd/4]
root        22  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [watchdog/4]
root        23  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [migration/5]
root        24  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [migration/5]
root        25  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [ksoftirqd/5]
root        26  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [watchdog/5]
root        27  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [migration/6]
root        28  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [migration/6]
root        29  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [ksoftirqd/6]
root        30  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [watchdog/6]
root        31  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [migration/7]
root        32  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [migration/7]
root        33  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [ksoftirqd/7]
root        34  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [watchdog/7]
root        35  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [events/0]
root        36  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [events/1]
root        37  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [events/2]
root        38  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [events/3]
root        39  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [events/4]
root        40  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [events/5]
root        41  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [events/6]
root        42  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [events/7]
root        43  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [cgroup]
root        44  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [khelper]
root        45  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [netns]
root        46  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [async/mgr]
root        47  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [pm]
root        48  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [sync_supers]
root        49  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [bdi-default]
root        50  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [kintegrityd/0]
root        51  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [kintegrityd/1]
root        52  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [kintegrityd/2]
root        53  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [kintegrityd/3]
root        54  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [kintegrityd/4]
root        55  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [kintegrityd/5]
root        56  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [kintegrityd/6]
root        57  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [kintegrityd/7]
root        58  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [kblockd/0]
root        59  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [kblockd/1]
root        60  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [kblockd/2]
root        61  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [kblockd/3]
root        62  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [kblockd/4]
root        63  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [kblockd/5]
root        64  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [kblockd/6]
root        65  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [kblockd/7]
root        66  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [kacpid]
root        67  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [kacpi_notify]
root        68  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [kacpi_hotplug]
root        69  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [ata_aux]
root        70  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [ata_sff/0]
root        71  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [ata_sff/1]
root        72  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [ata_sff/2]
root        73  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [ata_sff/3]
root        74  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [ata_sff/4]
root        75  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [ata_sff/5]
root        76  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [ata_sff/6]
root        77  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [ata_sff/7]
root        78  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [ksuspend_usbd]
root        79  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [khubd]
root        80  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [kseriod]
root        81  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [md/0]
root        82  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [md/1]
root        83  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [md/2]
root        84  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [md/3]
root        85  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [md/4]
root        86  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [md/5]
root        87  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [md/6]
root        88  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [md/7]
root        89  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [md_misc/0]
root        90  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [md_misc/1]
root        91  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [md_misc/2]
root        92  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [md_misc/3]
root        93  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [md_misc/4]
root        94  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [md_misc/5]
root        95  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [md_misc/6]
root        96  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [md_misc/7]
root        97  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [linkwatch]
root        98  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [khungtaskd]
root        99  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [kswapd0]
root       100  0.0  0.0      0     0 ?        SN   20:05   0:00  \_ [ksmd]
root       101  0.0  0.0      0     0 ?        SN   20:05   0:00  \_ [khugepaged]
root       102  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [aio/0]
root       103  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [aio/1]
root       104  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [aio/2]
root       105  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [aio/3]
root       106  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [aio/4]
root       107  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [aio/5]
root       108  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [aio/6]
root       109  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [aio/7]
root       110  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [crypto/0]
root       111  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [crypto/1]
root       112  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [crypto/2]
root       113  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [crypto/3]
root       114  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [crypto/4]
root       115  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [crypto/5]
root       116  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [crypto/6]
root       117  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [crypto/7]
root       122  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [kthrotld/0]
root       123  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [kthrotld/1]
root       124  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [kthrotld/2]
root       125  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [kthrotld/3]
root       126  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [kthrotld/4]
root       127  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [kthrotld/5]
root       128  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [kthrotld/6]
root       129  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [kthrotld/7]
root       130  0.0  0.0      0     0 ?        SN   20:05   0:09  \_ [kipmi0]
root       132  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [kpsmoused]
root       133  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [usbhid_resumer]
root       164  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [kstriped]
root       319  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [scsi_eh_0]
root       320  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [scsi_eh_1]
root       321  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [scsi_eh_2]
root       322  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [scsi_eh_3]
root       323  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [scsi_eh_4]
root       324  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [scsi_eh_5]
root       414  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [kdmflush]
root       416  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [kdmflush]
root       434  0.0  0.0      0     0 ?        S    20:05   0:03  \_ [jbd2/dm-0-8]
root       435  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [ext4-dio-unwrit]
root       534  0.0  0.0      0     0 ?        S    20:06   0:01  \_ [flush-253:0]
root       993  0.0  0.0      0     0 ?        S    20:06   0:00  \_ [kvm-irqfd-clean]
root      1043  0.0  0.0      0     0 ?        S    20:06   0:00  \_ [jbd2/sda1-8]
root      1044  0.0  0.0      0     0 ?        S    20:06   0:00  \_ [ext4-dio-unwrit]
root      1045  0.0  0.0      0     0 ?        S<   20:06   0:00  \_ [loop0]
root      1046  0.0  0.0      0     0 ?        S    20:06   0:00  \_ [jbd2/loop0-8]
root      1047  0.0  0.0      0     0 ?        S    20:06   0:00  \_ [ext4-dio-unwrit]
root      1101  0.0  0.0      0     0 ?        S    20:06   0:00  \_ [kauditd]
root      1201  0.0  0.0      0     0 ?        S    20:06   0:00  \_ [vxlan]
root      8722  0.0  0.0      0     0 ?        S<   20:06   0:00  \_ [loop1]
root     10906  0.0  0.0      0     0 ?        S    20:19   0:00  \_ [kvm-pit-wq]
root     10909  0.0  0.0      0     0 ?        S    20:19   0:00  \_ [vhost-10904]
root      6670  0.0  0.0      0     0 ?        S    22:04   0:00  \_ [kvm-pit-wq]
root      6673  0.0  0.0      0     0 ?        S    22:04   0:00  \_ [vhost-6668]
root      6932  0.0  0.0      0     0 ?        S    22:04   0:00  \_ [kvm-pit-wq]
root      6935  0.0  0.0      0     0 ?        S    22:04   0:00  \_ [vhost-6930]
root         1  0.0  0.0  19356  1540 ?        Ss   20:05   0:01 /sbin/init
root       535  0.0  0.0  11072  1168 ?        S<s  20:06   0:00 /sbin/udevd -d
root      8803  0.0  0.0  12388  2636 ?        S<   20:06   0:00  \_ /sbin/udevd -d
root      8804  0.0  0.0  12388  2620 ?        S<   20:06   0:00  \_ /sbin/udevd -d
root      1192  0.0  0.0  40376   816 ?        S<s  20:06   0:05 ovsdb-server: monitoring pid 1193 (healthy)                                                                                         
root      1193  0.0  0.0  40748  2460 ?        S<   20:06   0:01  \_ ovsdb-server /etc/openvswitch/conf.db -vconsole:emer -vsyslog:err -vfile:info --remote=punix:/var/run/openvswitch/db.sock --priva
root      1203  0.0  0.0  40828   836 ?        S<s  20:06   0:05 ovs-vswitchd: monitoring pid 1204 (healthy)                                                                                         
root      1204  0.0  0.0  41684  8616 ?        S<L  20:06   0:05  \_ ovs-vswitchd unix:/var/run/openvswitch/db.sock -vconsole:emer -vsyslog:err -vfile:info --mlockall --no-chdir --log-file=/var/log/
root      1205  0.0  0.0  40832  1244 ?        S<   20:06   0:00      \_ ovs-vswitchd: worker process for pid 1204                                                                                   
root      1446  0.0  0.0   9120  1000 ?        Ss   20:06   0:00 /sbin/dhclient -H rose12.qa.lab.tlv.redhat.com -1 -q -cf /etc/dhcp/dhclient-eth0.conf -lf /var/lib/dhclient/dhclient-eth0.leases -pf
root      1532  0.0  0.0 249084  1720 ?        Sl   20:06   0:00 /sbin/rsyslogd -i /var/run/syslogd.pid -c 5
root      1583  0.0  0.0  10892   632 ?        Ss   20:06   0:00 irqbalance --pid=/var/run/irqbalance.pid
rpc       1602  0.0  0.0  18976   900 ?        Ss   20:06   0:00 rpcbind
rpcuser   1620  0.0  0.0  23348  1344 ?        Ss   20:06   0:00 rpc.statd
dbus      6940  0.0  0.0  31776  3220 ?        Ssl  20:06   0:00 dbus-daemon --system
root      6970  0.0  0.0   4080   648 ?        Ss   20:06   0:00 /usr/sbin/acpid
68        6979  0.0  0.0  37764  4304 ?        Ssl  20:06   0:00 hald
root      6980  0.0  0.0  20324  1332 ?        S    20:06   0:00  \_ hald-runner
root      7009  0.0  0.0  22444  1276 ?        S    20:06   0:00      \_ hald-addon-input: Listening on /dev/input/event2 /dev/input/event0
68        7018  0.0  0.0  17932  1136 ?        S    20:06   0:00      \_ hald-addon-acpi: listening on acpid socket /var/run/acpid.socket
root      7211  0.0  0.0  14888   748 ?        Ss   20:06   0:00 tgtd
root      7213  0.0  0.0  14888   516 ?        S    20:06   0:00  \_ tgtd
496       7228  0.0  0.0 636148  3332 ?        Ssl  20:06   0:00 memcached -d -p 11211 -u memcached -m 15126 -c 8192 -P /var/run/memcached/memcached.pid -l 0.0.0.0 -U 11211 -t 8
root      7249  0.0  0.0  66608  1184 ?        Ss   20:06   0:00 /usr/sbin/sshd
root     10069  0.0  0.0 100368  4112 ?        Ss   20:11   0:00  \_ sshd: root@pts/0 
root     10072  0.0  0.0 109928  3760 pts/0    Ss   20:11   0:00      \_ -bash
root     10259  5.0  0.0 110580  1428 pts/0    R+   22:47   0:00          \_ ps auxf
root      7257  0.0  0.0  22180  1004 ?        Ss   20:06   0:00 xinetd -stayalive -pidfile /var/run/xinetd.pid
ntp       7265  0.0  0.0  30720  2096 ?        Ss   20:06   0:00 ntpd -u ntp:ntp -p /var/run/ntpd.pid -g
root      7300  0.0  0.0 108168  1576 ?        S    20:06   0:00 /bin/sh /usr/bin/mysqld_safe --datadir=/var/lib/mysql --socket=/var/lib/mysql/mysql.sock --pid-file=/var/run/mysqld/mysqld.pid --base
mysql     7453  0.2  0.3 2310540 49580 ?       Sl   20:06   0:20  \_ /usr/libexec/mysqld --basedir=/usr --datadir=/var/lib/mysql --user=mysql --log-error=/var/lib/mysql/rose12.qa.lab.tlv.redhat.com.
nrpe      7477  0.0  0.0  41448  1376 ?        Ss   20:06   0:00 /usr/sbin/nrpe -c /etc/nagios/nrpe.cfg -d
root      7553  0.0  0.0  81280  3428 ?        Ss   20:06   0:00 /usr/libexec/postfix/master
postfix   7562  0.0  0.0  81536  3428 ?        S    20:06   0:00  \_ qmgr -l -t fifo -u
postfix   5574  0.0  0.0  81360  3392 ?        S    21:46   0:00  \_ pickup -l -t fifo -u
root      7577  0.0  0.0 110320  1008 ?        Ss   20:06   0:00 /usr/sbin/abrtd
root      7589  0.0  0.0 233844  9112 ?        Ss   20:06   0:00 /usr/sbin/httpd
apache    7611  0.0  0.3 760740 57512 ?        Sl   20:06   0:06  \_ /usr/sbin/httpd
apache    7612  0.0  0.0 235532  8876 ?        S    20:06   0:00  \_ /usr/sbin/httpd
apache    7613  0.0  0.0 235532  8884 ?        S    20:06   0:00  \_ /usr/sbin/httpd
apache    7614  0.0  0.0 235532  8872 ?        S    20:06   0:00  \_ /usr/sbin/httpd
apache    7615  0.0  0.0 235532  8884 ?        S    20:06   0:00  \_ /usr/sbin/httpd
apache    7616  0.0  0.0 235532  8884 ?        S    20:06   0:00  \_ /usr/sbin/httpd
apache    7617  0.0  0.0 235532  8892 ?        S    20:06   0:00  \_ /usr/sbin/httpd
apache    7618  0.0  0.0 235532  8888 ?        S    20:06   0:00  \_ /usr/sbin/httpd
apache    7619  0.0  0.0 235532  8884 ?        S    20:06   0:00  \_ /usr/sbin/httpd
apache   10864  0.0  0.0 235532  8872 ?        S    20:18   0:00  \_ /usr/sbin/httpd
apache   10866  0.0  0.0 235532  8860 ?        S    20:18   0:00  \_ /usr/sbin/httpd
apache   10867  0.0  0.0 235532  8868 ?        S    20:18   0:00  \_ /usr/sbin/httpd
apache   10868  0.0  0.0 235532  8872 ?        S    20:18   0:00  \_ /usr/sbin/httpd
root      7599  0.0  0.0 108172   908 ?        S    20:06   0:00 /bin/bash /usr/sbin/ksmtuned
root     10252  0.0  0.0 100908   560 ?        S    22:47   0:00  \_ sleep 60
qpidd     7637  0.1  0.1 1345660 21280 ?       Ssl  20:06   0:13 /usr/sbin/qpidd --data-dir /var/lib/qpidd --daemon
root      7683  0.0  0.0 177104  6184 ?        S    20:06   0:00 /usr/bin/python /usr/sbin/tuned -d -c /etc/tuned.conf
root      7691  0.0  0.0 117300  1392 ?        Ss   20:06   0:00 crond
root      7714  0.0  0.0  21540   480 ?        Ss   20:06   0:00 /usr/sbin/atd
root      7728  0.0  0.0 1028220 10800 ?       Sl   20:06   0:07 libvirtd --daemon
mongodb   7740  0.1  0.2 612352 39400 ?        Sl   20:06   0:17 /usr/bin/mongod --quiet -f /etc/mongodb.conf run
nobody    7829  0.0  0.0  12888   724 ?        S    20:06   0:00 /usr/sbin/dnsmasq --strict-order --local=// --domain-needed --pid-file=/var/run/libvirt/network/default.pid --conf-file= --except-int
root      7924  0.0  0.0 104016   676 ?        Ss   20:06   0:00 /usr/bin/rhsmcertd
neutron   7933  0.1  0.2 282368 32672 ?        S    20:06   0:16 /usr/bin/python /usr/bin/neutron-dhcp-agent --log-file /var/log/neutron/dhcp-agent.log --config-file /usr/share/neutron/neutron-dist.
neutron   7941  0.2  0.2 284448 34456 ?        S    20:06   0:22 /usr/bin/python /usr/bin/neutron-l3-agent --log-file /var/log/neutron/l3-agent.log --config-file /usr/share/neutron/neutron-dist.conf
neutron   7949  0.1  0.2 285072 35264 ?        S    20:06   0:18 /usr/bin/python /usr/bin/neutron-lbaas-agent --log-file /var/log/neutron/lbaas-agent.log --config-file /usr/share/neutron/neutron-dis
neutron   7957  0.1  0.2 285696 33376 ?        S    20:06   0:16 /usr/bin/python /usr/bin/neutron-metadata-agent --log-file /var/log/neutron/metadata-agent.log --config-file /usr/share/neutron/neutr
neutron   7973  1.0  0.3 405060 63532 ?        S    20:06   1:44 /usr/bin/python /usr/bin/neutron-server --config-file /usr/share/neutron/neutron-dist.conf --config-file /etc/neutron/neutron.conf --
166       7981  0.0  0.1 253060 28012 ?        S    20:06   0:00 /usr/bin/python /usr/bin/ceilometer-alarm-evaluator --logfile /var/log/ceilometer/alarm-evaluator.log
166       7989  0.0  0.1 285216 28776 ?        S    20:06   0:01 /usr/bin/python /usr/bin/ceilometer-alarm-notifier --logfile /var/log/ceilometer/alarm-notifier.log
166       7997  0.1  0.2 299436 43420 ?        S    20:06   0:12 /usr/bin/python /usr/bin/ceilometer-api --logfile /var/log/ceilometer/api.log
166       8005  0.0  0.1 248392 22972 ?        S    20:06   0:00 /usr/bin/python /usr/bin/ceilometer-agent-central --logfile /var/log/ceilometer/central.log
166       8021  0.0  0.1 297056 30856 ?        S    20:06   0:02 /usr/bin/python /usr/bin/ceilometer-collector --logfile /var/log/ceilometer/collector.log
166       8035  0.0  0.2 368284 35160 ?        S    20:06   0:02 /usr/bin/python /usr/bin/ceilometer-agent-compute --logfile /var/log/ceilometer/compute.log
cinder    8045  0.0  0.3 398460 56448 ?        S    20:06   0:01 /usr/bin/python /usr/bin/cinder-api --config-file /usr/share/cinder/cinder-dist.conf --config-file /etc/cinder/cinder.conf --logfile
cinder    8053  0.7  0.1 255540 23804 ?        S    20:06   1:14 /usr/bin/python /usr/bin/cinder-backup --config-file /usr/share/cinder/cinder-dist.conf --config-file /etc/cinder/cinder.conf --logfi
cinder    8222  0.0  0.2 396100 42420 ?        S    20:06   0:04  \_ /usr/bin/python /usr/bin/cinder-backup --config-file /usr/share/cinder/cinder-dist.conf --config-file /etc/cinder/cinder.conf --l
cinder    8061  0.0  0.2 395748 43876 ?        S    20:06   0:04 /usr/bin/python /usr/bin/cinder-scheduler --config-file /usr/share/cinder/cinder-dist.conf --config-file /etc/cinder/cinder.conf --lo
glance    8093  0.0  0.2 281164 38436 ?        S    20:06   0:00 /usr/bin/python /usr/bin/glance-api
glance    8381  0.0  0.2 284272 38692 ?        S    20:06   0:00  \_ /usr/bin/python /usr/bin/glance-api
glance    8382  0.0  0.2 284588 38792 ?        S    20:06   0:00  \_ /usr/bin/python /usr/bin/glance-api
glance    8383  0.0  0.2 284912 39192 ?        S    20:06   0:00  \_ /usr/bin/python /usr/bin/glance-api
glance    8384  0.1  0.3 319576 54912 ?        S    20:06   0:15  \_ /usr/bin/python /usr/bin/glance-api
glance    8385  0.0  0.2 284612 38840 ?        S    20:06   0:00  \_ /usr/bin/python /usr/bin/glance-api
glance    8386  0.0  0.2 301712 40936 ?        S    20:06   0:04  \_ /usr/bin/python /usr/bin/glance-api
glance    8387  0.0  0.2 284620 38912 ?        S    20:06   0:00  \_ /usr/bin/python /usr/bin/glance-api
glance    8388  0.0  0.2 285048 39200 ?        S    20:06   0:00  \_ /usr/bin/python /usr/bin/glance-api
glance    8102  0.0  0.1 254084 29060 ?        S    20:06   0:00 /usr/bin/python /usr/bin/glance-registry
glance    8240  0.0  0.2 362032 43584 ?        S    20:06   0:02  \_ /usr/bin/python /usr/bin/glance-registry
heat      8110  0.0  0.1 265732 25920 ?        S    20:06   0:00 /usr/bin/python /usr/bin/heat-api
heat      8157  0.0  0.3 413688 51432 ?        S    20:06   0:01 /usr/bin/python /usr/bin/heat-engine
keystone  8166  0.2  0.3 384668 53432 ?        S    20:06   0:22 /usr/bin/python /usr/bin/keystone-all --config-file /usr/share/keystone/keystone-dist.conf --config-file /etc/keystone/keystone.conf
root      8364  0.0  0.0 189568  2944 ?        S    20:06   0:00 sudo neutron-rootwrap /etc/neutron/rootwrap.conf ovsdb-client monitor Interface name --format=json
root      8366  0.0  0.0 176580  9148 ?        S    20:06   0:00  \_ /usr/bin/python /usr/bin/neutron-rootwrap /etc/neutron/rootwrap.conf ovsdb-client monitor Interface name --format=json
root      8369  0.0  0.0  40012  2192 ?        S    20:06   0:00      \_ /usr/bin/ovsdb-client monitor Interface name --format=json
nova      8490  0.7  0.4 319064 66604 ?        S    20:06   1:15 /usr/bin/python /usr/bin/nova-api --logfile /var/log/nova/api.log
nova      8811  0.0  0.2 297600 45396 ?        S    20:06   0:00  \_ /usr/bin/python /usr/bin/nova-api --logfile /var/log/nova/api.log
nova      8824  0.0  0.6 469164 102688 ?       S    20:06   0:03  \_ /usr/bin/python /usr/bin/nova-api --logfile /var/log/nova/api.log
nova      8825  0.0  0.6 466556 100208 ?       S    20:06   0:03  \_ /usr/bin/python /usr/bin/nova-api --logfile /var/log/nova/api.log
nova      8826  0.0  0.6 471268 104608 ?       S    20:06   0:05  \_ /usr/bin/python /usr/bin/nova-api --logfile /var/log/nova/api.log
nova      8827  0.0  0.6 466448 100076 ?       S    20:06   0:02  \_ /usr/bin/python /usr/bin/nova-api --logfile /var/log/nova/api.log
nova      8828  0.0  0.6 441172 99112 ?        S    20:06   0:02  \_ /usr/bin/python /usr/bin/nova-api --logfile /var/log/nova/api.log
nova      8829  0.0  0.5 439696 97624 ?        S    20:06   0:01  \_ /usr/bin/python /usr/bin/nova-api --logfile /var/log/nova/api.log
nova      8830  0.0  0.6 442064 99900 ?        S    20:06   0:03  \_ /usr/bin/python /usr/bin/nova-api --logfile /var/log/nova/api.log
nova      8831  0.0  0.6 465716 99400 ?        S    20:06   0:02  \_ /usr/bin/python /usr/bin/nova-api --logfile /var/log/nova/api.log
nova      8840  0.0  0.5 456516 89864 ?        S    20:06   0:01  \_ /usr/bin/python /usr/bin/nova-api --logfile /var/log/nova/api.log
nova      8498  0.0  0.4 425980 68120 ?        S    20:06   0:04 /usr/bin/python /usr/bin/nova-cert --logfile /var/log/nova/cert.log
nova      8506  0.4  0.4 1990708 67404 ?       Sl   20:06   0:45 /usr/bin/python /usr/bin/nova-compute --logfile /var/log/nova/compute.log
nova      8514  0.5  0.5 442556 84824 ?        S    20:06   0:53 /usr/bin/python /usr/bin/nova-conductor --logfile /var/log/nova/conductor.log
nova      8522  0.0  0.4 427708 69772 ?        S    20:06   0:06 /usr/bin/python /usr/bin/nova-consoleauth --logfile /var/log/nova/consoleauth.log
nova      8530  0.0  0.1 300748 30844 ?        S    20:06   0:02 /usr/bin/python /usr/bin/nova-novncproxy --web /usr/share/novnc/
nova     10994  0.0  0.2 337008 32772 ?        S    20:19   0:06  \_ /usr/bin/python /usr/bin/nova-novncproxy --web /usr/share/novnc/
nova     13164  0.0  0.0      0     0 ?        Z    21:05   0:00  \_ [nova-novncproxy] <defunct>
nova     13165  0.0  0.0      0     0 ?        Z    21:05   0:00  \_ [nova-novncproxy] <defunct>
nova     13166  0.0  0.0      0     0 ?        Z    21:05   0:00  \_ [nova-novncproxy] <defunct>
nova     13167  0.0  0.0      0     0 ?        Z    21:05   0:00  \_ [nova-novncproxy] <defunct>
nova     13168  0.0  0.0      0     0 ?        Z    21:05   0:00  \_ [nova-novncproxy] <defunct>
nova     13169  0.0  0.1 336880 32556 ?        S    21:05   0:04  \_ /usr/bin/python /usr/bin/nova-novncproxy --web /usr/share/novnc/
nova      8538  0.0  0.4 429708 71812 ?        S    20:06   0:05 /usr/bin/python /usr/bin/nova-scheduler --logfile /var/log/nova/scheduler.log
swift     8545  0.0  0.0 232632 15576 ?        Ss   20:06   0:00 /usr/bin/python /usr/bin/swift-account-server /etc/swift/account-server.conf
swift     8667  0.0  0.0 232764 13292 ?        S    20:06   0:00  \_ /usr/bin/python /usr/bin/swift-account-server /etc/swift/account-server.conf
swift     8552  0.0  0.0 229792 14920 ?        Ss   20:06   0:00 /usr/bin/python /usr/bin/swift-account-auditor /etc/swift/account-server.conf
swift     8559  0.0  0.0 229804 14924 ?        Ss   20:06   0:00 /usr/bin/python /usr/bin/swift-account-reaper /etc/swift/account-server.conf
swift     8566  0.0  0.0 230884 16148 ?        Ss   20:06   0:01 /usr/bin/python /usr/bin/swift-account-replicator /etc/swift/account-server.conf
swift     8573  0.0  0.1 240604 17268 ?        Ss   20:06   0:00 /usr/bin/python /usr/bin/swift-container-server /etc/swift/container-server.conf
swift     8666  0.0  0.0 240604 14412 ?        S    20:06   0:00  \_ /usr/bin/python /usr/bin/swift-container-server /etc/swift/container-server.conf
swift     8596  0.0  0.1 237756 16732 ?        Ss   20:06   0:00 /usr/bin/python /usr/bin/swift-container-auditor /etc/swift/container-server.conf
swift     8607  0.0  0.1 238836 17828 ?        Ss   20:06   0:00 /usr/bin/python /usr/bin/swift-container-replicator /etc/swift/container-server.conf
swift     8646  0.0  0.1 238864 17828 ?        Ss   20:06   0:00 /usr/bin/python /usr/bin/swift-container-updater /etc/swift/container-server.conf
swift     8653  0.0  0.0 224584 14476 ?        Ss   20:06   0:00 /usr/bin/python /usr/bin/swift-object-server /etc/swift/object-server.conf
swift     8725  0.0  0.0 224960 11848 ?        S    20:06   0:00  \_ /usr/bin/python /usr/bin/swift-object-server /etc/swift/object-server.conf
swift     8660  0.0  0.0 221708 13444 ?        Ss   20:06   0:00 /usr/bin/python /usr/bin/swift-object-auditor /etc/swift/object-server.conf
swift     8724  0.0  0.0 221708 10544 ?        S    20:06   0:00  \_ /usr/bin/python /usr/bin/swift-object-auditor /etc/swift/object-server.conf
swift     8673  0.0  0.0 229848 15612 ?        Ss   20:06   0:00 /usr/bin/python /usr/bin/swift-object-replicator /etc/swift/object-server.conf
swift     8684  0.0  0.0 229492 15188 ?        Ss   20:06   0:00 /usr/bin/python /usr/bin/swift-object-updater /etc/swift/object-server.conf
swift     8691  0.0  0.1 247208 20176 ?        Ss   20:06   0:00 /usr/bin/python /usr/bin/swift-proxy-server /etc/swift/proxy-server.conf
swift     8726  0.0  0.1 249288 19416 ?        S    20:06   0:00  \_ /usr/bin/python /usr/bin/swift-proxy-server /etc/swift/proxy-server.conf
swift     8727  0.0  0.1 251780 22276 ?        S    20:06   0:00  \_ /usr/bin/python /usr/bin/swift-proxy-server /etc/swift/proxy-server.conf
swift     8728  0.0  0.1 251784 22336 ?        S    20:06   0:00  \_ /usr/bin/python /usr/bin/swift-proxy-server /etc/swift/proxy-server.conf
swift     8729  0.0  0.1 249288 19416 ?        S    20:06   0:00  \_ /usr/bin/python /usr/bin/swift-proxy-server /etc/swift/proxy-server.conf
swift     8730  0.0  0.1 251784 22332 ?        S    20:06   0:00  \_ /usr/bin/python /usr/bin/swift-proxy-server /etc/swift/proxy-server.conf
swift     8731  0.0  0.1 251780 22320 ?        S    20:06   0:00  \_ /usr/bin/python /usr/bin/swift-proxy-server /etc/swift/proxy-server.conf
swift     8732  0.0  0.1 251636 22200 ?        S    20:06   0:00  \_ /usr/bin/python /usr/bin/swift-proxy-server /etc/swift/proxy-server.conf
swift     8733  0.0  0.1 249288 19416 ?        S    20:06   0:00  \_ /usr/bin/python /usr/bin/swift-proxy-server /etc/swift/proxy-server.conf
cinder    8745  0.7  0.1 255348 23548 ?        S    20:06   1:14 /usr/bin/python /usr/bin/cinder-volume --config-file /usr/share/cinder/cinder-dist.conf --config-file /etc/cinder/cinder.conf --logfi
cinder    8758  0.0  0.2 395756 41992 ?        S    20:06   0:05  \_ /usr/bin/python /usr/bin/cinder-volume --config-file /usr/share/cinder/cinder-dist.conf --config-file /etc/cinder/cinder.conf --l
nagios    8776  0.0  0.0 138176  1984 ?        Ssl  20:06   0:02 /usr/sbin/nagios -d /etc/nagios/nagios.cfg
root      8785  0.0  0.0   4064   576 tty1     Ss+  20:06   0:00 /sbin/mingetty /dev/tty1
root      8787  0.0  0.0   4064   580 tty2     Ss+  20:06   0:00 /sbin/mingetty /dev/tty2
root      8789  0.0  0.0   4064   580 tty3     Ss+  20:06   0:00 /sbin/mingetty /dev/tty3
root      8791  0.0  0.0   4064   580 tty4     Ss+  20:06   0:00 /sbin/mingetty /dev/tty4
root      8794  0.0  0.0   4064   576 tty5     Ss+  20:06   0:00 /sbin/mingetty /dev/tty5
root      8796  0.0  0.0   4064   576 tty6     Ss+  20:06   0:00 /sbin/mingetty /dev/tty6
root      8805  0.0  0.0   4080   632 ttyS0    Ss+  20:06   0:00 /sbin/agetty /dev/ttyS0 115200 vt100-nav
root      8863  0.0  0.0  45488  3536 ?        S    20:07   0:00 /usr/libexec/polkit-1/polkitd
root      8865  0.0  0.0 4116528 3748 ?        Sl   20:07   0:00 /usr/sbin/console-kit-daemon --no-daemon
root      9688  0.0  0.1 249272 25968 ?        S    20:08   0:00 /usr/bin/python /usr/bin/neutron-ns-metadata-proxy --pid_file=/var/lib/neutron/external/pids/fd0003e4-098f-4466-b6f6-385147871e28.pid
nobody   10860  0.0  0.0  12884   796 ?        S    20:18   0:00 dnsmasq --no-hosts --no-resolv --strict-order --bind-interfaces --interface=tapdc4c44ab-6f --except-interface=lo --pid-file=/var/lib/
qemu     10904  0.3  3.3 4315264 541444 ?      Sl   20:19   0:35 /usr/libexec/qemu-kvm -name instance-00000001 -S -M rhel6.5.0 -cpu SandyBridge,+erms,+smep,+fsgsbase,+rdrand,+f16c,+osxsave,+pcid,+pd
qemu      6668  0.6  2.2 4373428 360612 ?      Sl   22:04   0:16 /usr/libexec/qemu-kvm -name instance-00000002 -S -M rhel6.5.0 -cpu SandyBridge,+erms,+smep,+fsgsbase,+rdrand,+f16c,+osxsave,+pcid,+pd
qemu      6930  0.6  2.1 4373428 346276 ?      Sl   22:04   0:15 /usr/libexec/qemu-kvm -name instance-00000003 -S -M rhel6.5.0 -cpu SandyBridge,+erms,+smep,+fsgsbase,+rdrand,+f16c,+osxsave,+pcid,+pd

** Affects: neutron
     Importance: Undecided
         Status: New


** Tags: havana-backport-potential

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https://bugs.launchpad.net/bugs/1281794

Title:
  l2 agent script isn't resulting in the ovsdb-client process being
  stopped

Status in OpenStack Neutron (virtual network service):
  New

Bug description:
  Icehouse (RDO) on RHEL6.5

  
  Description of problem:
  ovsdb-client monitor is still alive, even though neutron-ovs-agent has stopped

  Version-Release number of selected component:
  [root@rose12 ~(keystone_admin)]# rpm -qa | grep neutron
  python-neutron-2014.1-0.5.b2.el6.noarch
  python-neutronclient-2.3.3-1.el6.noarch
  openstack-neutron-2014.1-0.5.b2.el6.noarch
  openstack-neutron-openvswitch-2014.1-0.5.b2.el6.noarch

  How reproducible:
  service neutron-openvswitch-agent stop

  Actual results:

  [root@rose12 ~(keystone_admin)]# /etc/init.d/neutron-openvswitch-agent stop
  Stopping neutron-openvswitch-agent:                        [  OK  ]
  [root@rose12 ~(keystone_admin)]# ps auxf
  USER       PID %CPU %MEM    VSZ   RSS TTY      STAT START   TIME COMMAND
  root         2  0.0  0.0      0     0 ?        S    20:05   0:00 [kthreadd]
  root         3  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [migration/0]
  root         4  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [ksoftirqd/0]
  root         5  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [migration/0]
  root         6  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [watchdog/0]
  root         7  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [migration/1]
  root         8  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [migration/1]
  root         9  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [ksoftirqd/1]
  root        10  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [watchdog/1]
  root        11  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [migration/2]
  root        12  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [migration/2]
  root        13  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [ksoftirqd/2]
  root        14  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [watchdog/2]
  root        15  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [migration/3]
  root        16  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [migration/3]
  root        17  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [ksoftirqd/3]
  root        18  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [watchdog/3]
  root        19  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [migration/4]
  root        20  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [migration/4]
  root        21  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [ksoftirqd/4]
  root        22  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [watchdog/4]
  root        23  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [migration/5]
  root        24  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [migration/5]
  root        25  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [ksoftirqd/5]
  root        26  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [watchdog/5]
  root        27  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [migration/6]
  root        28  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [migration/6]
  root        29  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [ksoftirqd/6]
  root        30  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [watchdog/6]
  root        31  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [migration/7]
  root        32  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [migration/7]
  root        33  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [ksoftirqd/7]
  root        34  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [watchdog/7]
  root        35  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [events/0]
  root        36  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [events/1]
  root        37  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [events/2]
  root        38  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [events/3]
  root        39  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [events/4]
  root        40  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [events/5]
  root        41  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [events/6]
  root        42  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [events/7]
  root        43  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [cgroup]
  root        44  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [khelper]
  root        45  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [netns]
  root        46  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [async/mgr]
  root        47  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [pm]
  root        48  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [sync_supers]
  root        49  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [bdi-default]
  root        50  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [kintegrityd/0]
  root        51  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [kintegrityd/1]
  root        52  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [kintegrityd/2]
  root        53  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [kintegrityd/3]
  root        54  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [kintegrityd/4]
  root        55  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [kintegrityd/5]
  root        56  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [kintegrityd/6]
  root        57  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [kintegrityd/7]
  root        58  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [kblockd/0]
  root        59  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [kblockd/1]
  root        60  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [kblockd/2]
  root        61  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [kblockd/3]
  root        62  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [kblockd/4]
  root        63  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [kblockd/5]
  root        64  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [kblockd/6]
  root        65  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [kblockd/7]
  root        66  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [kacpid]
  root        67  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [kacpi_notify]
  root        68  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [kacpi_hotplug]
  root        69  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [ata_aux]
  root        70  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [ata_sff/0]
  root        71  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [ata_sff/1]
  root        72  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [ata_sff/2]
  root        73  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [ata_sff/3]
  root        74  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [ata_sff/4]
  root        75  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [ata_sff/5]
  root        76  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [ata_sff/6]
  root        77  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [ata_sff/7]
  root        78  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [ksuspend_usbd]
  root        79  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [khubd]
  root        80  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [kseriod]
  root        81  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [md/0]
  root        82  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [md/1]
  root        83  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [md/2]
  root        84  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [md/3]
  root        85  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [md/4]
  root        86  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [md/5]
  root        87  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [md/6]
  root        88  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [md/7]
  root        89  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [md_misc/0]
  root        90  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [md_misc/1]
  root        91  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [md_misc/2]
  root        92  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [md_misc/3]
  root        93  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [md_misc/4]
  root        94  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [md_misc/5]
  root        95  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [md_misc/6]
  root        96  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [md_misc/7]
  root        97  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [linkwatch]
  root        98  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [khungtaskd]
  root        99  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [kswapd0]
  root       100  0.0  0.0      0     0 ?        SN   20:05   0:00  \_ [ksmd]
  root       101  0.0  0.0      0     0 ?        SN   20:05   0:00  \_ [khugepaged]
  root       102  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [aio/0]
  root       103  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [aio/1]
  root       104  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [aio/2]
  root       105  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [aio/3]
  root       106  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [aio/4]
  root       107  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [aio/5]
  root       108  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [aio/6]
  root       109  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [aio/7]
  root       110  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [crypto/0]
  root       111  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [crypto/1]
  root       112  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [crypto/2]
  root       113  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [crypto/3]
  root       114  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [crypto/4]
  root       115  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [crypto/5]
  root       116  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [crypto/6]
  root       117  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [crypto/7]
  root       122  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [kthrotld/0]
  root       123  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [kthrotld/1]
  root       124  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [kthrotld/2]
  root       125  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [kthrotld/3]
  root       126  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [kthrotld/4]
  root       127  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [kthrotld/5]
  root       128  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [kthrotld/6]
  root       129  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [kthrotld/7]
  root       130  0.0  0.0      0     0 ?        SN   20:05   0:09  \_ [kipmi0]
  root       132  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [kpsmoused]
  root       133  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [usbhid_resumer]
  root       164  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [kstriped]
  root       319  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [scsi_eh_0]
  root       320  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [scsi_eh_1]
  root       321  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [scsi_eh_2]
  root       322  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [scsi_eh_3]
  root       323  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [scsi_eh_4]
  root       324  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [scsi_eh_5]
  root       414  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [kdmflush]
  root       416  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [kdmflush]
  root       434  0.0  0.0      0     0 ?        S    20:05   0:03  \_ [jbd2/dm-0-8]
  root       435  0.0  0.0      0     0 ?        S    20:05   0:00  \_ [ext4-dio-unwrit]
  root       534  0.0  0.0      0     0 ?        S    20:06   0:01  \_ [flush-253:0]
  root       993  0.0  0.0      0     0 ?        S    20:06   0:00  \_ [kvm-irqfd-clean]
  root      1043  0.0  0.0      0     0 ?        S    20:06   0:00  \_ [jbd2/sda1-8]
  root      1044  0.0  0.0      0     0 ?        S    20:06   0:00  \_ [ext4-dio-unwrit]
  root      1045  0.0  0.0      0     0 ?        S<   20:06   0:00  \_ [loop0]
  root      1046  0.0  0.0      0     0 ?        S    20:06   0:00  \_ [jbd2/loop0-8]
  root      1047  0.0  0.0      0     0 ?        S    20:06   0:00  \_ [ext4-dio-unwrit]
  root      1101  0.0  0.0      0     0 ?        S    20:06   0:00  \_ [kauditd]
  root      1201  0.0  0.0      0     0 ?        S    20:06   0:00  \_ [vxlan]
  root      8722  0.0  0.0      0     0 ?        S<   20:06   0:00  \_ [loop1]
  root     10906  0.0  0.0      0     0 ?        S    20:19   0:00  \_ [kvm-pit-wq]
  root     10909  0.0  0.0      0     0 ?        S    20:19   0:00  \_ [vhost-10904]
  root      6670  0.0  0.0      0     0 ?        S    22:04   0:00  \_ [kvm-pit-wq]
  root      6673  0.0  0.0      0     0 ?        S    22:04   0:00  \_ [vhost-6668]
  root      6932  0.0  0.0      0     0 ?        S    22:04   0:00  \_ [kvm-pit-wq]
  root      6935  0.0  0.0      0     0 ?        S    22:04   0:00  \_ [vhost-6930]
  root         1  0.0  0.0  19356  1540 ?        Ss   20:05   0:01 /sbin/init
  root       535  0.0  0.0  11072  1168 ?        S<s  20:06   0:00 /sbin/udevd -d
  root      8803  0.0  0.0  12388  2636 ?        S<   20:06   0:00  \_ /sbin/udevd -d
  root      8804  0.0  0.0  12388  2620 ?        S<   20:06   0:00  \_ /sbin/udevd -d
  root      1192  0.0  0.0  40376   816 ?        S<s  20:06   0:05 ovsdb-server: monitoring pid 1193 (healthy)                                                                                         
  root      1193  0.0  0.0  40748  2460 ?        S<   20:06   0:01  \_ ovsdb-server /etc/openvswitch/conf.db -vconsole:emer -vsyslog:err -vfile:info --remote=punix:/var/run/openvswitch/db.sock --priva
  root      1203  0.0  0.0  40828   836 ?        S<s  20:06   0:05 ovs-vswitchd: monitoring pid 1204 (healthy)                                                                                         
  root      1204  0.0  0.0  41684  8616 ?        S<L  20:06   0:05  \_ ovs-vswitchd unix:/var/run/openvswitch/db.sock -vconsole:emer -vsyslog:err -vfile:info --mlockall --no-chdir --log-file=/var/log/
  root      1205  0.0  0.0  40832  1244 ?        S<   20:06   0:00      \_ ovs-vswitchd: worker process for pid 1204                                                                                   
  root      1446  0.0  0.0   9120  1000 ?        Ss   20:06   0:00 /sbin/dhclient -H rose12.qa.lab.tlv.redhat.com -1 -q -cf /etc/dhcp/dhclient-eth0.conf -lf /var/lib/dhclient/dhclient-eth0.leases -pf
  root      1532  0.0  0.0 249084  1720 ?        Sl   20:06   0:00 /sbin/rsyslogd -i /var/run/syslogd.pid -c 5
  root      1583  0.0  0.0  10892   632 ?        Ss   20:06   0:00 irqbalance --pid=/var/run/irqbalance.pid
  rpc       1602  0.0  0.0  18976   900 ?        Ss   20:06   0:00 rpcbind
  rpcuser   1620  0.0  0.0  23348  1344 ?        Ss   20:06   0:00 rpc.statd
  dbus      6940  0.0  0.0  31776  3220 ?        Ssl  20:06   0:00 dbus-daemon --system
  root      6970  0.0  0.0   4080   648 ?        Ss   20:06   0:00 /usr/sbin/acpid
  68        6979  0.0  0.0  37764  4304 ?        Ssl  20:06   0:00 hald
  root      6980  0.0  0.0  20324  1332 ?        S    20:06   0:00  \_ hald-runner
  root      7009  0.0  0.0  22444  1276 ?        S    20:06   0:00      \_ hald-addon-input: Listening on /dev/input/event2 /dev/input/event0
  68        7018  0.0  0.0  17932  1136 ?        S    20:06   0:00      \_ hald-addon-acpi: listening on acpid socket /var/run/acpid.socket
  root      7211  0.0  0.0  14888   748 ?        Ss   20:06   0:00 tgtd
  root      7213  0.0  0.0  14888   516 ?        S    20:06   0:00  \_ tgtd
  496       7228  0.0  0.0 636148  3332 ?        Ssl  20:06   0:00 memcached -d -p 11211 -u memcached -m 15126 -c 8192 -P /var/run/memcached/memcached.pid -l 0.0.0.0 -U 11211 -t 8
  root      7249  0.0  0.0  66608  1184 ?        Ss   20:06   0:00 /usr/sbin/sshd
  root     10069  0.0  0.0 100368  4112 ?        Ss   20:11   0:00  \_ sshd: root@pts/0 
  root     10072  0.0  0.0 109928  3760 pts/0    Ss   20:11   0:00      \_ -bash
  root     10259  5.0  0.0 110580  1428 pts/0    R+   22:47   0:00          \_ ps auxf
  root      7257  0.0  0.0  22180  1004 ?        Ss   20:06   0:00 xinetd -stayalive -pidfile /var/run/xinetd.pid
  ntp       7265  0.0  0.0  30720  2096 ?        Ss   20:06   0:00 ntpd -u ntp:ntp -p /var/run/ntpd.pid -g
  root      7300  0.0  0.0 108168  1576 ?        S    20:06   0:00 /bin/sh /usr/bin/mysqld_safe --datadir=/var/lib/mysql --socket=/var/lib/mysql/mysql.sock --pid-file=/var/run/mysqld/mysqld.pid --base
  mysql     7453  0.2  0.3 2310540 49580 ?       Sl   20:06   0:20  \_ /usr/libexec/mysqld --basedir=/usr --datadir=/var/lib/mysql --user=mysql --log-error=/var/lib/mysql/rose12.qa.lab.tlv.redhat.com.
  nrpe      7477  0.0  0.0  41448  1376 ?        Ss   20:06   0:00 /usr/sbin/nrpe -c /etc/nagios/nrpe.cfg -d
  root      7553  0.0  0.0  81280  3428 ?        Ss   20:06   0:00 /usr/libexec/postfix/master
  postfix   7562  0.0  0.0  81536  3428 ?        S    20:06   0:00  \_ qmgr -l -t fifo -u
  postfix   5574  0.0  0.0  81360  3392 ?        S    21:46   0:00  \_ pickup -l -t fifo -u
  root      7577  0.0  0.0 110320  1008 ?        Ss   20:06   0:00 /usr/sbin/abrtd
  root      7589  0.0  0.0 233844  9112 ?        Ss   20:06   0:00 /usr/sbin/httpd
  apache    7611  0.0  0.3 760740 57512 ?        Sl   20:06   0:06  \_ /usr/sbin/httpd
  apache    7612  0.0  0.0 235532  8876 ?        S    20:06   0:00  \_ /usr/sbin/httpd
  apache    7613  0.0  0.0 235532  8884 ?        S    20:06   0:00  \_ /usr/sbin/httpd
  apache    7614  0.0  0.0 235532  8872 ?        S    20:06   0:00  \_ /usr/sbin/httpd
  apache    7615  0.0  0.0 235532  8884 ?        S    20:06   0:00  \_ /usr/sbin/httpd
  apache    7616  0.0  0.0 235532  8884 ?        S    20:06   0:00  \_ /usr/sbin/httpd
  apache    7617  0.0  0.0 235532  8892 ?        S    20:06   0:00  \_ /usr/sbin/httpd
  apache    7618  0.0  0.0 235532  8888 ?        S    20:06   0:00  \_ /usr/sbin/httpd
  apache    7619  0.0  0.0 235532  8884 ?        S    20:06   0:00  \_ /usr/sbin/httpd
  apache   10864  0.0  0.0 235532  8872 ?        S    20:18   0:00  \_ /usr/sbin/httpd
  apache   10866  0.0  0.0 235532  8860 ?        S    20:18   0:00  \_ /usr/sbin/httpd
  apache   10867  0.0  0.0 235532  8868 ?        S    20:18   0:00  \_ /usr/sbin/httpd
  apache   10868  0.0  0.0 235532  8872 ?        S    20:18   0:00  \_ /usr/sbin/httpd
  root      7599  0.0  0.0 108172   908 ?        S    20:06   0:00 /bin/bash /usr/sbin/ksmtuned
  root     10252  0.0  0.0 100908   560 ?        S    22:47   0:00  \_ sleep 60
  qpidd     7637  0.1  0.1 1345660 21280 ?       Ssl  20:06   0:13 /usr/sbin/qpidd --data-dir /var/lib/qpidd --daemon
  root      7683  0.0  0.0 177104  6184 ?        S    20:06   0:00 /usr/bin/python /usr/sbin/tuned -d -c /etc/tuned.conf
  root      7691  0.0  0.0 117300  1392 ?        Ss   20:06   0:00 crond
  root      7714  0.0  0.0  21540   480 ?        Ss   20:06   0:00 /usr/sbin/atd
  root      7728  0.0  0.0 1028220 10800 ?       Sl   20:06   0:07 libvirtd --daemon
  mongodb   7740  0.1  0.2 612352 39400 ?        Sl   20:06   0:17 /usr/bin/mongod --quiet -f /etc/mongodb.conf run
  nobody    7829  0.0  0.0  12888   724 ?        S    20:06   0:00 /usr/sbin/dnsmasq --strict-order --local=// --domain-needed --pid-file=/var/run/libvirt/network/default.pid --conf-file= --except-int
  root      7924  0.0  0.0 104016   676 ?        Ss   20:06   0:00 /usr/bin/rhsmcertd
  neutron   7933  0.1  0.2 282368 32672 ?        S    20:06   0:16 /usr/bin/python /usr/bin/neutron-dhcp-agent --log-file /var/log/neutron/dhcp-agent.log --config-file /usr/share/neutron/neutron-dist.
  neutron   7941  0.2  0.2 284448 34456 ?        S    20:06   0:22 /usr/bin/python /usr/bin/neutron-l3-agent --log-file /var/log/neutron/l3-agent.log --config-file /usr/share/neutron/neutron-dist.conf
  neutron   7949  0.1  0.2 285072 35264 ?        S    20:06   0:18 /usr/bin/python /usr/bin/neutron-lbaas-agent --log-file /var/log/neutron/lbaas-agent.log --config-file /usr/share/neutron/neutron-dis
  neutron   7957  0.1  0.2 285696 33376 ?        S    20:06   0:16 /usr/bin/python /usr/bin/neutron-metadata-agent --log-file /var/log/neutron/metadata-agent.log --config-file /usr/share/neutron/neutr
  neutron   7973  1.0  0.3 405060 63532 ?        S    20:06   1:44 /usr/bin/python /usr/bin/neutron-server --config-file /usr/share/neutron/neutron-dist.conf --config-file /etc/neutron/neutron.conf --
  166       7981  0.0  0.1 253060 28012 ?        S    20:06   0:00 /usr/bin/python /usr/bin/ceilometer-alarm-evaluator --logfile /var/log/ceilometer/alarm-evaluator.log
  166       7989  0.0  0.1 285216 28776 ?        S    20:06   0:01 /usr/bin/python /usr/bin/ceilometer-alarm-notifier --logfile /var/log/ceilometer/alarm-notifier.log
  166       7997  0.1  0.2 299436 43420 ?        S    20:06   0:12 /usr/bin/python /usr/bin/ceilometer-api --logfile /var/log/ceilometer/api.log
  166       8005  0.0  0.1 248392 22972 ?        S    20:06   0:00 /usr/bin/python /usr/bin/ceilometer-agent-central --logfile /var/log/ceilometer/central.log
  166       8021  0.0  0.1 297056 30856 ?        S    20:06   0:02 /usr/bin/python /usr/bin/ceilometer-collector --logfile /var/log/ceilometer/collector.log
  166       8035  0.0  0.2 368284 35160 ?        S    20:06   0:02 /usr/bin/python /usr/bin/ceilometer-agent-compute --logfile /var/log/ceilometer/compute.log
  cinder    8045  0.0  0.3 398460 56448 ?        S    20:06   0:01 /usr/bin/python /usr/bin/cinder-api --config-file /usr/share/cinder/cinder-dist.conf --config-file /etc/cinder/cinder.conf --logfile
  cinder    8053  0.7  0.1 255540 23804 ?        S    20:06   1:14 /usr/bin/python /usr/bin/cinder-backup --config-file /usr/share/cinder/cinder-dist.conf --config-file /etc/cinder/cinder.conf --logfi
  cinder    8222  0.0  0.2 396100 42420 ?        S    20:06   0:04  \_ /usr/bin/python /usr/bin/cinder-backup --config-file /usr/share/cinder/cinder-dist.conf --config-file /etc/cinder/cinder.conf --l
  cinder    8061  0.0  0.2 395748 43876 ?        S    20:06   0:04 /usr/bin/python /usr/bin/cinder-scheduler --config-file /usr/share/cinder/cinder-dist.conf --config-file /etc/cinder/cinder.conf --lo
  glance    8093  0.0  0.2 281164 38436 ?        S    20:06   0:00 /usr/bin/python /usr/bin/glance-api
  glance    8381  0.0  0.2 284272 38692 ?        S    20:06   0:00  \_ /usr/bin/python /usr/bin/glance-api
  glance    8382  0.0  0.2 284588 38792 ?        S    20:06   0:00  \_ /usr/bin/python /usr/bin/glance-api
  glance    8383  0.0  0.2 284912 39192 ?        S    20:06   0:00  \_ /usr/bin/python /usr/bin/glance-api
  glance    8384  0.1  0.3 319576 54912 ?        S    20:06   0:15  \_ /usr/bin/python /usr/bin/glance-api
  glance    8385  0.0  0.2 284612 38840 ?        S    20:06   0:00  \_ /usr/bin/python /usr/bin/glance-api
  glance    8386  0.0  0.2 301712 40936 ?        S    20:06   0:04  \_ /usr/bin/python /usr/bin/glance-api
  glance    8387  0.0  0.2 284620 38912 ?        S    20:06   0:00  \_ /usr/bin/python /usr/bin/glance-api
  glance    8388  0.0  0.2 285048 39200 ?        S    20:06   0:00  \_ /usr/bin/python /usr/bin/glance-api
  glance    8102  0.0  0.1 254084 29060 ?        S    20:06   0:00 /usr/bin/python /usr/bin/glance-registry
  glance    8240  0.0  0.2 362032 43584 ?        S    20:06   0:02  \_ /usr/bin/python /usr/bin/glance-registry
  heat      8110  0.0  0.1 265732 25920 ?        S    20:06   0:00 /usr/bin/python /usr/bin/heat-api
  heat      8157  0.0  0.3 413688 51432 ?        S    20:06   0:01 /usr/bin/python /usr/bin/heat-engine
  keystone  8166  0.2  0.3 384668 53432 ?        S    20:06   0:22 /usr/bin/python /usr/bin/keystone-all --config-file /usr/share/keystone/keystone-dist.conf --config-file /etc/keystone/keystone.conf
  root      8364  0.0  0.0 189568  2944 ?        S    20:06   0:00 sudo neutron-rootwrap /etc/neutron/rootwrap.conf ovsdb-client monitor Interface name --format=json
  root      8366  0.0  0.0 176580  9148 ?        S    20:06   0:00  \_ /usr/bin/python /usr/bin/neutron-rootwrap /etc/neutron/rootwrap.conf ovsdb-client monitor Interface name --format=json
  root      8369  0.0  0.0  40012  2192 ?        S    20:06   0:00      \_ /usr/bin/ovsdb-client monitor Interface name --format=json
  nova      8490  0.7  0.4 319064 66604 ?        S    20:06   1:15 /usr/bin/python /usr/bin/nova-api --logfile /var/log/nova/api.log
  nova      8811  0.0  0.2 297600 45396 ?        S    20:06   0:00  \_ /usr/bin/python /usr/bin/nova-api --logfile /var/log/nova/api.log
  nova      8824  0.0  0.6 469164 102688 ?       S    20:06   0:03  \_ /usr/bin/python /usr/bin/nova-api --logfile /var/log/nova/api.log
  nova      8825  0.0  0.6 466556 100208 ?       S    20:06   0:03  \_ /usr/bin/python /usr/bin/nova-api --logfile /var/log/nova/api.log
  nova      8826  0.0  0.6 471268 104608 ?       S    20:06   0:05  \_ /usr/bin/python /usr/bin/nova-api --logfile /var/log/nova/api.log
  nova      8827  0.0  0.6 466448 100076 ?       S    20:06   0:02  \_ /usr/bin/python /usr/bin/nova-api --logfile /var/log/nova/api.log
  nova      8828  0.0  0.6 441172 99112 ?        S    20:06   0:02  \_ /usr/bin/python /usr/bin/nova-api --logfile /var/log/nova/api.log
  nova      8829  0.0  0.5 439696 97624 ?        S    20:06   0:01  \_ /usr/bin/python /usr/bin/nova-api --logfile /var/log/nova/api.log
  nova      8830  0.0  0.6 442064 99900 ?        S    20:06   0:03  \_ /usr/bin/python /usr/bin/nova-api --logfile /var/log/nova/api.log
  nova      8831  0.0  0.6 465716 99400 ?        S    20:06   0:02  \_ /usr/bin/python /usr/bin/nova-api --logfile /var/log/nova/api.log
  nova      8840  0.0  0.5 456516 89864 ?        S    20:06   0:01  \_ /usr/bin/python /usr/bin/nova-api --logfile /var/log/nova/api.log
  nova      8498  0.0  0.4 425980 68120 ?        S    20:06   0:04 /usr/bin/python /usr/bin/nova-cert --logfile /var/log/nova/cert.log
  nova      8506  0.4  0.4 1990708 67404 ?       Sl   20:06   0:45 /usr/bin/python /usr/bin/nova-compute --logfile /var/log/nova/compute.log
  nova      8514  0.5  0.5 442556 84824 ?        S    20:06   0:53 /usr/bin/python /usr/bin/nova-conductor --logfile /var/log/nova/conductor.log
  nova      8522  0.0  0.4 427708 69772 ?        S    20:06   0:06 /usr/bin/python /usr/bin/nova-consoleauth --logfile /var/log/nova/consoleauth.log
  nova      8530  0.0  0.1 300748 30844 ?        S    20:06   0:02 /usr/bin/python /usr/bin/nova-novncproxy --web /usr/share/novnc/
  nova     10994  0.0  0.2 337008 32772 ?        S    20:19   0:06  \_ /usr/bin/python /usr/bin/nova-novncproxy --web /usr/share/novnc/
  nova     13164  0.0  0.0      0     0 ?        Z    21:05   0:00  \_ [nova-novncproxy] <defunct>
  nova     13165  0.0  0.0      0     0 ?        Z    21:05   0:00  \_ [nova-novncproxy] <defunct>
  nova     13166  0.0  0.0      0     0 ?        Z    21:05   0:00  \_ [nova-novncproxy] <defunct>
  nova     13167  0.0  0.0      0     0 ?        Z    21:05   0:00  \_ [nova-novncproxy] <defunct>
  nova     13168  0.0  0.0      0     0 ?        Z    21:05   0:00  \_ [nova-novncproxy] <defunct>
  nova     13169  0.0  0.1 336880 32556 ?        S    21:05   0:04  \_ /usr/bin/python /usr/bin/nova-novncproxy --web /usr/share/novnc/
  nova      8538  0.0  0.4 429708 71812 ?        S    20:06   0:05 /usr/bin/python /usr/bin/nova-scheduler --logfile /var/log/nova/scheduler.log
  swift     8545  0.0  0.0 232632 15576 ?        Ss   20:06   0:00 /usr/bin/python /usr/bin/swift-account-server /etc/swift/account-server.conf
  swift     8667  0.0  0.0 232764 13292 ?        S    20:06   0:00  \_ /usr/bin/python /usr/bin/swift-account-server /etc/swift/account-server.conf
  swift     8552  0.0  0.0 229792 14920 ?        Ss   20:06   0:00 /usr/bin/python /usr/bin/swift-account-auditor /etc/swift/account-server.conf
  swift     8559  0.0  0.0 229804 14924 ?        Ss   20:06   0:00 /usr/bin/python /usr/bin/swift-account-reaper /etc/swift/account-server.conf
  swift     8566  0.0  0.0 230884 16148 ?        Ss   20:06   0:01 /usr/bin/python /usr/bin/swift-account-replicator /etc/swift/account-server.conf
  swift     8573  0.0  0.1 240604 17268 ?        Ss   20:06   0:00 /usr/bin/python /usr/bin/swift-container-server /etc/swift/container-server.conf
  swift     8666  0.0  0.0 240604 14412 ?        S    20:06   0:00  \_ /usr/bin/python /usr/bin/swift-container-server /etc/swift/container-server.conf
  swift     8596  0.0  0.1 237756 16732 ?        Ss   20:06   0:00 /usr/bin/python /usr/bin/swift-container-auditor /etc/swift/container-server.conf
  swift     8607  0.0  0.1 238836 17828 ?        Ss   20:06   0:00 /usr/bin/python /usr/bin/swift-container-replicator /etc/swift/container-server.conf
  swift     8646  0.0  0.1 238864 17828 ?        Ss   20:06   0:00 /usr/bin/python /usr/bin/swift-container-updater /etc/swift/container-server.conf
  swift     8653  0.0  0.0 224584 14476 ?        Ss   20:06   0:00 /usr/bin/python /usr/bin/swift-object-server /etc/swift/object-server.conf
  swift     8725  0.0  0.0 224960 11848 ?        S    20:06   0:00  \_ /usr/bin/python /usr/bin/swift-object-server /etc/swift/object-server.conf
  swift     8660  0.0  0.0 221708 13444 ?        Ss   20:06   0:00 /usr/bin/python /usr/bin/swift-object-auditor /etc/swift/object-server.conf
  swift     8724  0.0  0.0 221708 10544 ?        S    20:06   0:00  \_ /usr/bin/python /usr/bin/swift-object-auditor /etc/swift/object-server.conf
  swift     8673  0.0  0.0 229848 15612 ?        Ss   20:06   0:00 /usr/bin/python /usr/bin/swift-object-replicator /etc/swift/object-server.conf
  swift     8684  0.0  0.0 229492 15188 ?        Ss   20:06   0:00 /usr/bin/python /usr/bin/swift-object-updater /etc/swift/object-server.conf
  swift     8691  0.0  0.1 247208 20176 ?        Ss   20:06   0:00 /usr/bin/python /usr/bin/swift-proxy-server /etc/swift/proxy-server.conf
  swift     8726  0.0  0.1 249288 19416 ?        S    20:06   0:00  \_ /usr/bin/python /usr/bin/swift-proxy-server /etc/swift/proxy-server.conf
  swift     8727  0.0  0.1 251780 22276 ?        S    20:06   0:00  \_ /usr/bin/python /usr/bin/swift-proxy-server /etc/swift/proxy-server.conf
  swift     8728  0.0  0.1 251784 22336 ?        S    20:06   0:00  \_ /usr/bin/python /usr/bin/swift-proxy-server /etc/swift/proxy-server.conf
  swift     8729  0.0  0.1 249288 19416 ?        S    20:06   0:00  \_ /usr/bin/python /usr/bin/swift-proxy-server /etc/swift/proxy-server.conf
  swift     8730  0.0  0.1 251784 22332 ?        S    20:06   0:00  \_ /usr/bin/python /usr/bin/swift-proxy-server /etc/swift/proxy-server.conf
  swift     8731  0.0  0.1 251780 22320 ?        S    20:06   0:00  \_ /usr/bin/python /usr/bin/swift-proxy-server /etc/swift/proxy-server.conf
  swift     8732  0.0  0.1 251636 22200 ?        S    20:06   0:00  \_ /usr/bin/python /usr/bin/swift-proxy-server /etc/swift/proxy-server.conf
  swift     8733  0.0  0.1 249288 19416 ?        S    20:06   0:00  \_ /usr/bin/python /usr/bin/swift-proxy-server /etc/swift/proxy-server.conf
  cinder    8745  0.7  0.1 255348 23548 ?        S    20:06   1:14 /usr/bin/python /usr/bin/cinder-volume --config-file /usr/share/cinder/cinder-dist.conf --config-file /etc/cinder/cinder.conf --logfi
  cinder    8758  0.0  0.2 395756 41992 ?        S    20:06   0:05  \_ /usr/bin/python /usr/bin/cinder-volume --config-file /usr/share/cinder/cinder-dist.conf --config-file /etc/cinder/cinder.conf --l
  nagios    8776  0.0  0.0 138176  1984 ?        Ssl  20:06   0:02 /usr/sbin/nagios -d /etc/nagios/nagios.cfg
  root      8785  0.0  0.0   4064   576 tty1     Ss+  20:06   0:00 /sbin/mingetty /dev/tty1
  root      8787  0.0  0.0   4064   580 tty2     Ss+  20:06   0:00 /sbin/mingetty /dev/tty2
  root      8789  0.0  0.0   4064   580 tty3     Ss+  20:06   0:00 /sbin/mingetty /dev/tty3
  root      8791  0.0  0.0   4064   580 tty4     Ss+  20:06   0:00 /sbin/mingetty /dev/tty4
  root      8794  0.0  0.0   4064   576 tty5     Ss+  20:06   0:00 /sbin/mingetty /dev/tty5
  root      8796  0.0  0.0   4064   576 tty6     Ss+  20:06   0:00 /sbin/mingetty /dev/tty6
  root      8805  0.0  0.0   4080   632 ttyS0    Ss+  20:06   0:00 /sbin/agetty /dev/ttyS0 115200 vt100-nav
  root      8863  0.0  0.0  45488  3536 ?        S    20:07   0:00 /usr/libexec/polkit-1/polkitd
  root      8865  0.0  0.0 4116528 3748 ?        Sl   20:07   0:00 /usr/sbin/console-kit-daemon --no-daemon
  root      9688  0.0  0.1 249272 25968 ?        S    20:08   0:00 /usr/bin/python /usr/bin/neutron-ns-metadata-proxy --pid_file=/var/lib/neutron/external/pids/fd0003e4-098f-4466-b6f6-385147871e28.pid
  nobody   10860  0.0  0.0  12884   796 ?        S    20:18   0:00 dnsmasq --no-hosts --no-resolv --strict-order --bind-interfaces --interface=tapdc4c44ab-6f --except-interface=lo --pid-file=/var/lib/
  qemu     10904  0.3  3.3 4315264 541444 ?      Sl   20:19   0:35 /usr/libexec/qemu-kvm -name instance-00000001 -S -M rhel6.5.0 -cpu SandyBridge,+erms,+smep,+fsgsbase,+rdrand,+f16c,+osxsave,+pcid,+pd
  qemu      6668  0.6  2.2 4373428 360612 ?      Sl   22:04   0:16 /usr/libexec/qemu-kvm -name instance-00000002 -S -M rhel6.5.0 -cpu SandyBridge,+erms,+smep,+fsgsbase,+rdrand,+f16c,+osxsave,+pcid,+pd
  qemu      6930  0.6  2.1 4373428 346276 ?      Sl   22:04   0:15 /usr/libexec/qemu-kvm -name instance-00000003 -S -M rhel6.5.0 -cpu SandyBridge,+erms,+smep,+fsgsbase,+rdrand,+f16c,+osxsave,+pcid,+pd

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Follow ups

References