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[Openstack] [xenserver-ocata] ceilometer compute error Rrd_interface.Internal_error

0 votes

Hi all,

I'm add ceilometer into my compute node, when I watch the ceilometer
compute log , I found this error .

2017-09-08 20:21:59.214 14826 ERROR ceilometer.compute.pollsters [-] Could

not get disk.device.write.requests.rate events for
59277f16-6ccf-4b5a-9204-c75c8a97dff7: ['INTERNALERROR',
'Rrd
interface.Internalerror("Rrd.Invaliddatasource(\"vbdxvdaread\")")']:
Failure: ['INTERNAL
ERROR',
'Rrdinterface.Internalerror("Rrd.Invaliddatasource(\"vbdxvdaread\")")']
2017-09-08 20:21:59.214 14826 ERROR ceilometer.compute.pollsters Traceback
(most recent call last):
2017-09-08 20:21:59.214 14826 ERROR ceilometer.compute.pollsters File
"/usr/lib/python2.7/site-packages/ceilometer/compute/pollsters/init.py",
line 136, in getsamples
2017-09-08 20:21:59.214 14826 ERROR ceilometer.compute.pollsters
cache, instance, self.
inspectionduration)
2017-09-08 20:21:59.214 14826 ERROR ceilometer.compute.pollsters File
"/usr/lib/python2.7/site-packages/ceilometer/compute/pollsters/init.py",
line 100, in _inspect
cached
2017-09-08 20:21:59.214 14826 ERROR ceilometer.compute.pollsters
result = list(result)
2017-09-08 20:21:59.214 14826 ERROR ceilometer.compute.pollsters File
"/usr/lib/python2.7/site-packages/ceilometer/compute/virt/xenapi/inspector.py",
line 176, in inspectdiskrates
2017-09-08 20:21:59.214 14826 ERROR ceilometer.compute.pollsters
vmref, "vbd%sread" % vbdrec['device']))
2017-09-08 20:21:59.214 14826 ERROR ceilometer.compute.pollsters File
"/usr/lib/python2.7/site-packages/osxenapi/client/objects.py", line 64, in

2017-09-08 20:21:59.214 14826 ERROR ceilometer.compute.pollsters
return lambda *params: self.
callmethod(methodname, params)
2017-09-08 20:21:59.214 14826 ERROR ceilometer.compute.pollsters File
"/usr/lib/python2.7/site-packages/osxenapi/client/objects.py", line 61, in
_call
method
2017-09-08 20:21:59.214 14826 ERROR ceilometer.compute.pollsters
return self.session.callxenapi(call, *args)
2017-09-08 20:21:59.214 14826 ERROR ceilometer.compute.pollsters File
"/usr/lib/python2.7/site-packages/os
xenapi/client/session.py", line 200,
in callxenapi
2017-09-08 20:21:59.214 14826 ERROR ceilometer.compute.pollsters
return session.xenapi
request(method, args)
2017-09-08 20:21:59.214 14826 ERROR ceilometer.compute.pollsters File
"/usr/lib/python2.7/site-packages/osxenapi/client/XenAPI.py", line 130, in
xenapi
request
2017-09-08 20:21:59.214 14826 ERROR ceilometer.compute.pollsters
result = parseresult(getattr(self, methodname)(
fullparams))
2017-09-08 20:21:59.214 14826 ERROR ceilometer.compute.pollsters File
"/usr/lib/python2.7/site-packages/os
xenapi/client/XenAPI.py", line 212, in
parseresult
2017-09-08 20:21:59.214 14826 ERROR ceilometer.compute.pollsters raise
Failure(result['ErrorDescription'])
2017-09-08 20:21:59.214 14826 ERROR ceilometer.compute.pollsters Failure:
['INTERNALERROR',
'Rrd
interface.Internalerror("Rrd.Invaliddatasource(\"vbdxvda_read\")")']
2017-09-08 20:21:59.214 14826 ERROR ceilometer.compute.pollsters

How to resolve this error ?

The second question, when I check gnocchi metric list, why most of metric
have a none value in unit column ?

...

| 04df7669-0578-43b6-9e7f-d413e7def0e6 | low |
memory.usage | MB |
59277f16-6ccf-4b5a-9204-c75c8a97dff7 |
| 135bd162-fc03-4395-9e24-b4709c438808 | low | memory
| MB | 59277f16-6ccf-4b5a-9204-c75c8a97dff7 |
| 1bb63ed1-f1da-4300-9e86-2d6fb902ece6 | low |
disk.read.requests | None |
59277f16-6ccf-4b5a-9204-c75c8a97dff7 |
| 1c422d14-b254-46d8-b3b5-a78a5068592a | low |
disk.read.requests.rate | None |
59277f16-6ccf-4b5a-9204-c75c8a97dff7 |
| 1cbc7050-4359-4d55-a3f0-383782223c49 | low |
disk.ephemeral.size | GB |
59277f16-6ccf-4b5a-9204-c75c8a97dff7 |
| 237c02ae-0759-4ed6-8ec9-d25b06a398c0 | low | cpu
| None | 59277f16-6ccf-4b5a-9204-c75c8a97dff7 |
| 2cddcb76-bfa5-4c5b-b12a-2d3f0d270674 | low | cpu_util
| % | 59277f16-6ccf-4b5a-9204-c75c8a97dff7 |
...

I truncate the result
--
Cheers,

[image: --]
Adhi Priharmanto
[image: http://]about.me/a_dhi
http://about.me/a_dhi?promo=email_sig
+62-812-82121584


Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
Post to : openstack@lists.openstack.org
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asked Sep 25, 2017 in openstack by Adhi_Priharmanto (1,500 points)   1 6 8

3 Responses

0 votes

Adhi,
Do you still have this problem?
The following errors may be caused due to this xvda disk doesn’t exist. Did you see any issue from the nova?
Rrd.Invaliddatasource(\"vbdxvdaread\")<file:///\%22vbdxvdaread\%22)>")

If you are still suffering from this issue, can you send me the following log files:

  1. Log files for the nova-compute and ceilometer services located in nova compute node.

  2. The /var/log/xensource.log from dom0 where the compute node is running on.

And can you confirm the release version? From the title – [xenserver-ocata], it may be ocata. But by checking the code line from the log, it’s probably already in pike.

Regards,
Jianghua

From: wjhfresh [mailto:wjhfresh@163.com]
Sent: Monday, September 11, 2017 1:38 PM
To: Jianghua Wang jianghua.wang@citrix.com
Subject: Fw: [Openstack] [xenserver-ocata] ceilometer compute error Rrdinterface.Internalerror

发件人: Adhi Priharmantoadhi.pri@gmail.com
发送日期: 2017年09月08日 21:56
收件人: openstackopenstack@lists.openstack.org
抄送人:
主题: [Openstack] [xenserver-ocata] ceilometer compute error Rrdinterface.Internalerror
Hi all,

I'm add ceilometer into my compute node, when I watch the ceilometer compute log , I found this error .
2017-09-08 20:21:59.214 14826 ERROR ceilometer.compute.pollsters [-] Could not get disk.device.write.requests.rate events for 59277f16-6ccf-4b5a-9204-c75c8a97dff7: ['INTERNALERROR', 'Rrdinterface.Internalerror("Rrd.Invaliddatasource(\"vbdxvdaread\")<file:///\%22vbdxvdaread\%22)>")']: Failure: ['INTERNALERROR', 'Rrdinterface.Internalerror("Rrd.Invaliddatasource(\"vbdxvdaread\")<file:///\%22vbdxvdaread\%22)>")']
2017-09-08 20:21:59.214 14826 ERROR ceilometer.compute.pollsters Traceback (most recent call last):
2017-09-08 20:21:59.214 14826 ERROR ceilometer.compute.pollsters File "/usr/lib/python2.7/site-packages/ceilometer/compute/pollsters/init.py", line 136, in getsamples
2017-09-08 20:21:59.214 14826 ERROR ceilometer.compute.pollsters cache, instance, self.
inspectionduration)
2017-09-08 20:21:59.214 14826 ERROR ceilometer.compute.pollsters File "/usr/lib/python2.7/site-packages/ceilometer/compute/pollsters/init.py", line 100, in _inspect
cached
2017-09-08 20:21:59.214 14826 ERROR ceilometer.compute.pollsters result = list(result)
2017-09-08 20:21:59.214 14826 ERROR ceilometer.compute.pollsters File "/usr/lib/python2.7/site-packages/ceilometer/compute/virt/xenapi/inspector.py", line 176, in inspectdiskrates
2017-09-08 20:21:59.214 14826 ERROR ceilometer.compute.pollsters vmref, "vbd%sread" % vbdrec['device']))
2017-09-08 20:21:59.214 14826 ERROR ceilometer.compute.pollsters File "/usr/lib/python2.7/site-packages/osxenapi/client/objects.py", line 64, in
2017-09-08 20:21:59.214 14826 ERROR ceilometer.compute.pollsters return lambda *params: self.
callmethod(methodname, params)
2017-09-08 20:21:59.214 14826 ERROR ceilometer.compute.pollsters File "/usr/lib/python2.7/site-packages/osxenapi/client/objects.py", line 61, in _callmethod
2017-09-08 20:21:59.214 14826 ERROR ceilometer.compute.pollsters return self.session.callxenapi(call, *args)
2017-09-08 20:21:59.214 14826 ERROR ceilometer.compute.pollsters File "/usr/lib/python2.7/site-packages/os
xenapi/client/session.py", line 200, in callxenapi
2017-09-08 20:21:59.214 14826 ERROR ceilometer.compute.pollsters return session.xenapi
request(method, args)
2017-09-08 20:21:59.214 14826 ERROR ceilometer.compute.pollsters File "/usr/lib/python2.7/site-packages/osxenapi/client/XenAPI.py", line 130, in xenapirequest
2017-09-08 20:21:59.214 14826 ERROR ceilometer.compute.pollsters result = parseresult(getattr(self, methodname)(
fullparams))
2017-09-08 20:21:59.214 14826 ERROR ceilometer.compute.pollsters File "/usr/lib/python2.7/site-packages/os
xenapi/client/XenAPI.py", line 212, in parseresult
2017-09-08 20:21:59.214 14826 ERROR ceilometer.compute.pollsters raise Failure(result['ErrorDescription'])
2017-09-08 20:21:59.214 14826 ERROR ceilometer.compute.pollsters Failure: ['INTERNALERROR', 'Rrdinterface.Internalerror("Rrd.Invaliddatasource(\"vbdxvdaread\")<file:///\%22vbdxvda_read\%22)>")']
2017-09-08 20:21:59.214 14826 ERROR ceilometer.compute.pollsters

How to resolve this error ?

The second question, when I check gnocchi metric list, why most of metric have a none value in unit column ?

...
| 04df7669-0578-43b6-9e7f-d413e7def0e6 | low | memory.usage | MB | 59277f16-6ccf-4b5a-9204-c75c8a97dff7 |
| 135bd162-fc03-4395-9e24-b4709c438808 | low | memory | MB | 59277f16-6ccf-4b5a-9204-c75c8a97dff7 |
| 1bb63ed1-f1da-4300-9e86-2d6fb902ece6 | low | disk.read.requests | None | 59277f16-6ccf-4b5a-9204-c75c8a97dff7 |
| 1c422d14-b254-46d8-b3b5-a78a5068592a | low | disk.read.requests.rate | None | 59277f16-6ccf-4b5a-9204-c75c8a97dff7 |
| 1cbc7050-4359-4d55-a3f0-383782223c49 | low | disk.ephemeral.size | GB | 59277f16-6ccf-4b5a-9204-c75c8a97dff7 |
| 237c02ae-0759-4ed6-8ec9-d25b06a398c0 | low | cpu | None | 59277f16-6ccf-4b5a-9204-c75c8a97dff7 |
| 2cddcb76-bfa5-4c5b-b12a-2d3f0d270674 | low | cpu_util | % | 59277f16-6ccf-4b5a-9204-c75c8a97dff7 |
...

I truncate the result
--
Cheers,

Adhi Priharmanto
about.me/a_dhi

+62-812-82121584


Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
Post to : openstack@lists.openstack.org
Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack

responded Sep 25, 2017 by Jianghua_Wang (600 points)   1
0 votes

Hi Jianghua,

Thanks for your response and attention. For the error of "
Rrdinterface.Internalerror" , I was installed this update on my xenserver
(https://support.citrix.com/article/CTX225676) , and RRD error now was gone
from ceilometer logs.

I'm still at ocata release , here is my openstack package list on my
compute node

[root@cmp1-oc-srg ceilometer]# rpm -qa |grep openstack
centos-release-openstack-ocata-1-1.el7.noarch
openstack-selinux-0.7.13-2.el7.noarch
openstack-nova-compute-15.0.0-1.el7.noarch
openstack-neutron-common-10.0.1-1.el7.noarch
openstack-ceilometer-polling-8.1.0-1.el7.noarch
openstack-ceilometer-compute-8.1.0-1.el7.noarch
openstack-neutron-openvswitch-10.0.1-1.el7.noarch
openstack-neutron-ml2-10.0.1-1.el7.noarch
openstack-ceilometer-common-8.1.0-1.el7.noarch
openstack-nova-common-15.0.0-1.el7.noarch
openstack-neutron-10.0.1-1.el7.noarch

And here's is my logs as your request
https://paste.fedoraproject.org/paste/Yv8DoGbLziE0~luY6qwbhQ

I still find error at ceilometer-compute logs like this one

2017-09-25 14:31:07.041 9048 INFO ceilometer.agent.manager [-] Polling

pollster disk.device.iops in the context of allpollsters
2017-09-25 14:31:07.042 9048 ERROR ceilometer.agent.manager [-] Prevent
pollster disk.device.iops from polling [, , ] on source all
pollsters anymore!
2017-09-25 14:31:07.043 9048 INFO ceilometer.agent.manager [-] Polling
pollster disk.device.latency in the context of allpollsters
2017-09-25 14:31:07.044 9048 ERROR ceilometer.agent.manager [-] Prevent
pollster disk.device.latency from polling [, , ] on source all
pollsters anymore!

I think this error maybe make some of measurement won't works at gnocchi,
and also some of gnocchi metric won't show the unit

[root@localhost ~]# gnocchi metric list |grep disk.device.iops

+-----------------------------------+---------------------+---------------------------------+-----------+------------------------------------+
| id | archivepolicy/name | name
| unit | resource
id |

+-----------------------------------+---------------------+---------------------------------+-----------+------------------------------------+

| 0062d222-2874-4a19-be34-a5bee3051d21 | low |
disk.device.iops | None |
7b089e8e-5be7-599a-b279-15a8129f7bdd |

| 3dc249e4-006d-47a3-935c-58e571ba086c | low |

disk.device.iops | None |
0efeccca-8313-5aec-a1e2-955e091419f9 |

| c2c19329-1709-4165-bdea-3bcf81c5d9d4 | low |

disk.device.iops | None |
78aa9c1e-b199-551c-b295-fecb237639fc |

| cfa1c4bf-591e-4229-bb76-7607fcba640e | low |

disk.device.iops | None |
bdf98233-442b-5fe4-aa02-ba567e487dcc |

Any suggest about the last error of ceilometer-compute ?

On Mon, Sep 25, 2017 at 1:02 PM, Jianghua Wang jianghua.wang@citrix.com
wrote:

Adhi,

Do you still have this problem?

The following errors may be caused due to this xvda disk doesn’t exist.
Did you see any issue from the nova?

    Rrd.Invalid_data_source(\\"vbd_xvda_read\\")")

If you are still suffering from this issue, can you send me the following
log files:

  1. Log files for the nova-compute and ceilometer services located
    in nova compute node.

  2. The /var/log/xensource.log from dom0 where the compute node is
    running on.

And can you confirm the release version? From the title –
[xenserver-ocata], it may be ocata. But by checking the code line from the
log, it’s probably already in pike.

Regards,

Jianghua

From: wjhfresh [mailto:wjhfresh@163.com]
Sent: Monday, September 11, 2017 1:38 PM
To: Jianghua Wang jianghua.wang@citrix.com
Subject: Fw: [Openstack] [xenserver-ocata] ceilometer compute error
Rrdinterface.Internalerror

发件人: Adhi Priharmanto adhi.pri@gmail.com

发送日期: 2017年09月08日 21:56

收件人: openstack openstack@lists.openstack.org

抄送人:

主题: [Openstack] [xenserver-ocata] ceilometer compute error
Rrdinterface.Internalerror

Hi all,

I'm add ceilometer into my compute node, when I watch the ceilometer
compute log , I found this error .

2017-09-08 20:21:59.214 14826 ERROR ceilometer.compute.pollsters [-] Could
not get disk.device.write.requests.rate events for
59277f16-6ccf-4b5a-9204-c75c8a97dff7: ['INTERNALERROR',
'Rrd
interface.Internalerror("Rrd.Invaliddatasource(\"
vbd
xvdaread\")")']: Failure: ['INTERNALERROR',
'Rrdinterface.Internalerror("Rrd.Invaliddatasource(\"
vbdxvdaread\")")']
2017-09-08 20:21:59.214 14826 ERROR ceilometer.compute.pollsters Traceback
(most recent call last):
2017-09-08 20:21:59.214 14826 ERROR ceilometer.compute.pollsters File
"/usr/lib/python2.7/site-packages/ceilometer/compute/pollsters/init.py",
line 136, in getsamples
2017-09-08 20:21:59.214 14826 ERROR ceilometer.compute.pollsters
cache, instance, self.
inspectionduration)
2017-09-08 20:21:59.214 14826 ERROR ceilometer.compute.pollsters File
"/usr/lib/python2.7/site-packages/ceilometer/compute/pollsters/init.py",
line 100, in _inspect
cached
2017-09-08 20:21:59.214 14826 ERROR ceilometer.compute.pollsters
result = list(result)
2017-09-08 20:21:59.214 14826 ERROR ceilometer.compute.pollsters File
"/usr/lib/python2.7/site-packages/ceilometer/compute/virt/xenapi/inspector.py",
line 176, in inspectdiskrates
2017-09-08 20:21:59.214 14826 ERROR ceilometer.compute.pollsters
vmref, "vbd%sread" % vbdrec['device']))
2017-09-08 20:21:59.214 14826 ERROR ceilometer.compute.pollsters File
"/usr/lib/python2.7/site-packages/osxenapi/client/objects.py", line 64,
in
2017-09-08 20:21:59.214 14826 ERROR ceilometer.compute.pollsters
return lambda *params: self.
callmethod(methodname, params)
2017-09-08 20:21:59.214 14826 ERROR ceilometer.compute.pollsters File
"/usr/lib/python2.7/site-packages/osxenapi/client/objects.py", line 61,
in _call
method
2017-09-08 20:21:59.214 14826 ERROR ceilometer.compute.pollsters
return self.session.callxenapi(call, *args)
2017-09-08 20:21:59.214 14826 ERROR ceilometer.compute.pollsters File
"/usr/lib/python2.7/site-packages/os
xenapi/client/session.py", line 200,
in callxenapi
2017-09-08 20:21:59.214 14826 ERROR ceilometer.compute.pollsters
return session.xenapi
request(method, args)
2017-09-08 20:21:59.214 14826 ERROR ceilometer.compute.pollsters File
"/usr/lib/python2.7/site-packages/osxenapi/client/XenAPI.py", line 130,
in xenapi
request
2017-09-08 20:21:59.214 14826 ERROR ceilometer.compute.pollsters
result = parseresult(getattr(self, methodname)(
fullparams))
2017-09-08 20:21:59.214 14826 ERROR ceilometer.compute.pollsters File
"/usr/lib/python2.7/site-packages/os
xenapi/client/XenAPI.py", line 212,
in parseresult
2017-09-08 20:21:59.214 14826 ERROR ceilometer.compute.pollsters raise
Failure(result['ErrorDescription'])
2017-09-08 20:21:59.214 14826 ERROR ceilometer.compute.pollsters Failure:
['INTERNALERROR', 'Rrdinterface.Internalerror("Rrd.Invaliddatasource(
\"vbd
xvda_read\")")']
2017-09-08 20:21:59.214 14826 ERROR ceilometer.compute.pollsters

How to resolve this error ?

The second question, when I check gnocchi metric list, why most of metric
have a none value in unit column ?

...
| 04df7669-0578-43b6-9e7f-d413e7def0e6 | low |
memory.usage | MB | 59277f16-6ccf-4b5a-9204-c75c8a97dff7
|
| 135bd162-fc03-4395-9e24-b4709c438808 | low | memory
| MB | 59277f16-6ccf-4b5a-9204-c75c8a97dff7 |
| 1bb63ed1-f1da-4300-9e86-2d6fb902ece6 | low |
disk.read.requests | None | 59277f16-6ccf-4b5a-9204-c75c8a97dff7
|
| 1c422d14-b254-46d8-b3b5-a78a5068592a | low |
disk.read.requests.rate | None | 59277f16-6ccf-4b5a-9204-c75c8a97dff7
|
| 1cbc7050-4359-4d55-a3f0-383782223c49 | low |
disk.ephemeral.size | GB | 59277f16-6ccf-4b5a-9204-c75c8a97dff7
|
| 237c02ae-0759-4ed6-8ec9-d25b06a398c0 | low | cpu
| None | 59277f16-6ccf-4b5a-9204-c75c8a97dff7 |
| 2cddcb76-bfa5-4c5b-b12a-2d3f0d270674 | low | cpu_util
| % | 59277f16-6ccf-4b5a-9204-c75c8a97dff7 |
...

I truncate the result

--

Cheers,

Adhi Priharmanto

about.me/a_dhi

+62-812-82121584 <+62%20812-8212-1584>

--
Cheers,

[image: --]
Adhi Priharmanto
[image: http://]about.me/a_dhi

+62-812-82121584


Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
Post to : openstack@lists.openstack.org
Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
responded Sep 25, 2017 by Adhi_Priharmanto (1,500 points)   1 6 8
0 votes

Adhi,

I'm happy to know that you've resolved the Rrdinterface.Internalerror.

By checking the logs you posted, the errors are all relative to measurements which are not implemented yet for XenServer. See the supporting matrix: https://docs.openstack.org/ceilometer/latest/admin/telemetry-measurements.html
We're evaluating adding support for these measurements and put that in the development plan.
In recent releases, upstream has been changed to log it as error for the unimplemented measurements. That doesn’t make sense indeed.

Regards,
Jianghua


Date: Mon, 25 Sep 2017 14:51:46 +0700
From: Adhi Priharmanto adhi.pri@gmail.com
To: Jianghua Wang jianghua.wang@citrix.com
Cc: "openstack@lists.openstack.org" openstack@lists.openstack.org
Subject: Re: [Openstack] FW: [xenserver-ocata] ceilometer compute
error Rrdinterface.Internalerror

Hi Jianghua,

Thanks for your response and attention. For the error of "
Rrdinterface.Internalerror" , I was installed this update on my xenserver
(https://support.citrix.com/article/CTX225676) , and RRD error now was gone from ceilometer logs.

I'm still at ocata release , here is my openstack package list on my compute node

[root@cmp1-oc-srg ceilometer]# rpm -qa |grep openstack
centos-release-openstack-ocata-1-1.el7.noarch
openstack-selinux-0.7.13-2.el7.noarch
openstack-nova-compute-15.0.0-1.el7.noarch
openstack-neutron-common-10.0.1-1.el7.noarch
openstack-ceilometer-polling-8.1.0-1.el7.noarch
openstack-ceilometer-compute-8.1.0-1.el7.noarch
openstack-neutron-openvswitch-10.0.1-1.el7.noarch
openstack-neutron-ml2-10.0.1-1.el7.noarch
openstack-ceilometer-common-8.1.0-1.el7.noarch
openstack-nova-common-15.0.0-1.el7.noarch
openstack-neutron-10.0.1-1.el7.noarch

And here's is my logs as your request
https://paste.fedoraproject.org/paste/Yv8DoGbLziE0~luY6qwbhQ

I still find error at ceilometer-compute logs like this one

2017-09-25 14:31:07.041 9048 INFO ceilometer.agent.manager [-] Polling
pollster disk.device.iops in the context of allpollsters
2017-09-25 14:31:07.042 9048 ERROR ceilometer.agent.manager [-]
Prevent pollster disk.device.iops from polling [, , ] on source all
pollsters anymore!
2017-09-25 14:31:07.043 9048 INFO ceilometer.agent.manager [-] Polling
pollster disk.device.latency in the context of allpollsters
2017-09-25 14:31:07.044 9048 ERROR ceilometer.agent.manager [-]
Prevent pollster disk.device.latency from polling [, , ] on source all
pollsters anymore!

I think this error maybe make some of measurement won't works at gnocchi, and also some of gnocchi metric won't show the unit

[root@localhost ~]# gnocchi metric list |grep disk.device.iops

+-----------------------------------+---------------------+---------------------------------+-----------+------------------------------------+
| id | archivepolicy/name | name
| unit | resource
id |

+-----------------------------------+---------------------+---------------------------------+-----------+------------------------------------+

| 0062d222-2874-4a19-be34-a5bee3051d21 | low |
disk.device.iops | None |
7b089e8e-5be7-599a-b279-15a8129f7bdd |

| 3dc249e4-006d-47a3-935c-58e571ba086c | low |

disk.device.iops | None |
0efeccca-8313-5aec-a1e2-955e091419f9 |

| c2c19329-1709-4165-bdea-3bcf81c5d9d4 | low |

disk.device.iops | None |
78aa9c1e-b199-551c-b295-fecb237639fc |

| cfa1c4bf-591e-4229-bb76-7607fcba640e | low |

disk.device.iops | None |
bdf98233-442b-5fe4-aa02-ba567e487dcc |

Any suggest about the last error of ceilometer-compute ?

On Mon, Sep 25, 2017 at 1:02 PM, Jianghua Wang jianghua.wang@citrix.com
wrote:

Adhi,

Do you still have this problem?

The following errors may be caused due to this xvda disk doesn’t exist.
Did you see any issue from the nova?

    Rrd.Invalid_data_source(\\"vbd_xvda_read\\")")

If you are still suffering from this issue, can you send me the
following log files:

  1. Log files for the nova-compute and ceilometer services located
    in nova compute node.

  2. The /var/log/xensource.log from dom0 where the compute node is
    running on.

And can you confirm the release version? From the title –
[xenserver-ocata], it may be ocata. But by checking the code line from
the log, it’s probably already in pike.

Regards,

Jianghua


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responded Sep 26, 2017 by Jianghua_Wang (600 points)   1
...