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Description of problem:
When bridge interface is being created, the process makes entry in
::/proc/self/mounts::
###########
## Entry ##
###########
proc net:[4026532264] proc rw,nosuid,nodev,noexec,relatime 0 0
proc net:[4026532264] proc rw,nosuid,nodev,noexec,relatime 0 0
To be more clear, when undercloud deployment is in progress, bridge
interface(br-ctlplane) is created.
Deployment begin with ::openstack undercloud install:: as usual.
The following is log during this creation process.
###################################
## Log during Deployment Process ##
###################################
[2016/03/15 03:13:17 AM] [WARNING] DEPRECATED: falling back to /var/run/os-collect-config/os_config_files.json
+ NETWORK_GATEWAY=11.168.0.1
+ METADATA_SERVER=11.168.0.1
+ PHYSICAL_NETWORK=ctlplane
+ net_create=1
++ neutron net-list -f csv -c id -c name --quote none
++ grep ctlplane
++ tail -n +2
++ cut -d, -f 1
+ ctlplane_id=
++ neutron subnet-list -f csv -c id --quote none
++ tail -n +2
+ subnet_ids=
+ subnet_id=
+ '[' -n '' ']'
+ '[' 1 -eq 1 ']'
+ neutron subnet-list
+ grep start
+ neutron net-show ctlplane
Unable to find network with name 'ctlplane'
++ mktemp
+ NETWORK_JSON=/tmp/tmp.EN3SG3pUjJ
+ NETWORK_JSON_DATA='{"physical":{}}'
++ jq '.physical = .physical + {
"gateway": "11.168.0.1",
"metadata_server": "11.168.0.1",
"cidr": "11.168.0.0/24",
"allocation_start": "11.168.0.5",
"allocation_end": "11.168.0.24",
"name": "ctlplane",
}'
+ NETWORK_JSON_DATA='{
"physical": {
"gateway": "11.168.0.1",
"metadata_server": "11.168.0.1",
"cidr": "11.168.0.0/24",
"allocation_start": "11.168.0.5",
"allocation_end": "11.168.0.24",
"name": "ctlplane"
}
}'
Just after showing this log, above ::Entry:: appear to me.
Same ::Entry:: is created when using ::packstack::
This ::Entry:: has ::SNMPd:: log the following message
periodically in ::syslog:: except OSP6.
It's because SNMPd is not active in OSP6.
This message never stops because there is ::Entry:: always
but ::statfs:: can not find any mount point which suggested by
::Entry::
####################################
## Log Entry in /var/log/messages ##
####################################
Mar 15 21:37:06 osp7-director snmpd[1005]: Cannot statfs net:[4026532264]#012: No such file or directory
If the ::Entry:: is not necessary, it's better to get rid of it,
or log message more appropriately.
If I've been missing anything, please point it out to me.
Version-Release number of selected component (if applicable):
openstack-neutron-openvswitch-2015.1.2-6.el7ost.noarch
and
openstack-neutron-openvswitch-2015.1.2-9.el7ost.noarch
openvswitch-2.4.0-1.el7.x86_64
python-openvswitch-2.4.0-1.el7.noarch
How reproducible:
Steps to Reproduce:
1.
2.
3.
Actual results:
Expected results:
Additional info:
Description of problem: When bridge interface is being created, the process makes entry in ::/proc/self/mounts:: ########### ## Entry ## ########### proc net:[4026532264] proc rw,nosuid,nodev,noexec,relatime 0 0 proc net:[4026532264] proc rw,nosuid,nodev,noexec,relatime 0 0 To be more clear, when undercloud deployment is in progress, bridge interface(br-ctlplane) is created. Deployment begin with ::openstack undercloud install:: as usual. The following is log during this creation process. ################################### ## Log during Deployment Process ## ################################### [2016/03/15 03:13:17 AM] [WARNING] DEPRECATED: falling back to /var/run/os-collect-config/os_config_files.json + NETWORK_GATEWAY=11.168.0.1 + METADATA_SERVER=11.168.0.1 + PHYSICAL_NETWORK=ctlplane + net_create=1 ++ neutron net-list -f csv -c id -c name --quote none ++ grep ctlplane ++ tail -n +2 ++ cut -d, -f 1 + ctlplane_id= ++ neutron subnet-list -f csv -c id --quote none ++ tail -n +2 + subnet_ids= + subnet_id= + '[' -n '' ']' + '[' 1 -eq 1 ']' + neutron subnet-list + grep start + neutron net-show ctlplane Unable to find network with name 'ctlplane' ++ mktemp + NETWORK_JSON=/tmp/tmp.EN3SG3pUjJ + NETWORK_JSON_DATA='{"physical":{}}' ++ jq '.physical = .physical + { "gateway": "11.168.0.1", "metadata_server": "11.168.0.1", "cidr": "11.168.0.0/24", "allocation_start": "11.168.0.5", "allocation_end": "11.168.0.24", "name": "ctlplane", }' + NETWORK_JSON_DATA='{ "physical": { "gateway": "11.168.0.1", "metadata_server": "11.168.0.1", "cidr": "11.168.0.0/24", "allocation_start": "11.168.0.5", "allocation_end": "11.168.0.24", "name": "ctlplane" } }' Just after showing this log, above ::Entry:: appear to me. Same ::Entry:: is created when using ::packstack:: This ::Entry:: has ::SNMPd:: log the following message periodically in ::syslog:: except OSP6. It's because SNMPd is not active in OSP6. This message never stops because there is ::Entry:: always but ::statfs:: can not find any mount point which suggested by ::Entry:: #################################### ## Log Entry in /var/log/messages ## #################################### Mar 15 21:37:06 osp7-director snmpd[1005]: Cannot statfs net:[4026532264]#012: No such file or directory If the ::Entry:: is not necessary, it's better to get rid of it, or log message more appropriately. If I've been missing anything, please point it out to me. Version-Release number of selected component (if applicable): openstack-neutron-openvswitch-2015.1.2-6.el7ost.noarch and openstack-neutron-openvswitch-2015.1.2-9.el7ost.noarch openvswitch-2.4.0-1.el7.x86_64 python-openvswitch-2.4.0-1.el7.noarch How reproducible: Steps to Reproduce: 1. 2. 3. Actual results: Expected results: Additional info: