Hallo All,
Is it possible to filter out VMs by specifying the IP address in nova CLI? If
yes, can I get to know the command?
I tried nova list --ip= but this doesn't seem to work. Can
somebody suggest any pointers to get rid of the problem?
Thanks
Krishnaprasad
__
Hallo All,
Can somebody share their experiences / details regarding the following
a) number of VMs that can be managed by one OpenStack
b) any performance tests and their outcomes using OpenStack cloud
Thanks
Krishnaprasad
___
Mailing list:
Hi Amit,
Can you verify the GRANTS allowed on the nova database? By GRANTS, I mean the
privileges / permissions for the nova database.
Regards,
Krishnaprasad
From: Amit Anand [mailto:aan...@viimed.com]
Sent: Mittwoch, 26. November 2014 22:56
To: Jay Pipes
Cc: openstack@lists.openstack.org
Subjec
Hi,
Have you defined the port in the security groups associated with the VMs?
Regards,
Krishnaprasad
From: Priyanka Naik [mailto:ppn...@cse.iitb.ac.in]
Sent: Mittwoch, 4. März 2015 10:46
To: Openstack
Subject: [Openstack] iperf not working between VMs
Hi,
I have a multinode openstack juno set
In general UDP packets does not have an acknowledgement. Is your client or the
server runs using the -u option of the iperf tool?
Regards,
Krishnaprasad
-Original Message-
From: ppnaik [mailto:ppn...@cse.iitb.ac.in]
Sent: Mittwoch, 4. März 2015 17:20
To: openstack@lists.openstack.org
Su
Hello all,
I have a setup a VM using the Fedora20 image. I have enabled the default port
for SSH and associated a floating IP address to the VM. I am able to login to
the VM but I was not unable to connect to the internet.
Can I know do I have to do any additional configuration in the VM in orde
Hello Stackers,
I am using the Havana version of OpenStack in our cloud. I am noticing a
strange behavior while booting the VM. When I boot a VM using a bare Ubuntu
14.04 image and pass the user-data option, in the console I am able to see the
output generated by the script. When I boot a VM fr
Hello all,
I am looking for either nova / nova-manage command which can add a set of new
floating IP / IPs to an existing floating IP pool. Can somebody provide me this
information?
Regards,
Krishnaprasad
___
Mailing list: http://lists.openstack.org/
rk ID".
Can I know is this the procedure to add a floating IP to an existing pool? Can
somebody help me to get rid of this problem?
Regards,
Krishnaprasad
From: Narayanan, Krishnaprasad [mailto:naray...@uni-mainz.de]
Sent: Mittwoch, 24. Juni 2015 11:00
To: 'openstack@lists.opensta
Hello all,
I ran tests under the following settings to measure the IO performance of MySQL
database. I used Sysbench as the client workload generator. I found that the
performance of MySQL (both resource utilization and application) has degraded
by more than 50% after switching from setting a)
in the differences in the data plane.
From: gustavo panizzo (gfa) [mailto:g...@zumbi.com.ar]
Sent: Montag, 29. Juni 2015 13:39
To: Narayanan, Krishnaprasad; 'openstack@lists.openstack.org'
Subject: Re: [Openstack] MySQL IO performance
does your test use the network? in B what neutron ag
Jay Pipes [mailto:jaypi...@gmail.com]
Sent: Montag, 29. Juni 2015 14:05
To: openstack@lists.openstack.org
Subject: Re: [Openstack] MySQL IO performance
On 06/29/2015 07:19 AM, Narayanan, Krishnaprasad wrote:
> Hello all,
>
> I ran tests under the following settings to measure the IO performance
Hi Dan,
Thanks for the pointer. I will try it out.
Regards,
Krishnaprasad
-Original Message-
From: Dan Yocum [mailto:dyo...@redhat.com]
Sent: Dienstag, 30. Juni 2015 23:03
To: openstack@lists.openstack.org; Narayanan, Krishnaprasad
Subject: Re: [Openstack] MySQL IO performance
Hi Thiago,
If possible, can you setup a monitoring tool on the host and check the network
packets on the host and the VMs for the respective interface? This will confirm
whether the packets are dropped or contain errors or successful.
Regards,
Krishnaprasad
From: Martinx - ジェームズ [mailto:thiago
Hi,
In order to list the VMs belonging to all the tenants / projects, you have to
use “nova list –all_tenants”.
Regards,
Krishnaprasad
From: Mehdi BADAOUI [mailto:mehdiu...@gmail.com]
Sent: Freitag, 24. Juli 2015 16:56
To: openstack@lists.openstack.org
Subject: [Openstack] nova list doesn't show
Hello all,
In our testbed, we use an OpenStack setup based on Havana. Using Horizon or
Nova CLI, is it possible to define resource limits during the creation of a VM?
The resource limits refer to CPU usage, CPU time, disk I/O bytes, disk IOPS and
network bandwidth.
If yes, may I know the proce
, 17. September 2015 14:06
To: Narayanan, Krishnaprasad
Cc: openstack@lists.openstack.org
Subject: Re: [Openstack] Setting resource limits for a VM
Hello,
You can find useful information here:
https://wiki.openstack.org/wiki/InstanceResourceQuota
2015-09-17 13:38 GMT+02:00 Narayanan, Krishnaprasad
Hallo all,
I am trying to create a virtual machine using a XML file using libvirt. But I
am getting an error during this creation process.
I am using the virsh commands in order to perform this action. Can somebody
pass me an example XML file and also describe the steps for connecting to the
V
are to be used and which
are to be deleted?
Thanks,
Krishnaprasad
From: Haitao Jiang [mailto:jianghai...@gmail.com]
Sent: Mittwoch, 23. Oktober 2013 19:17
To: Narayanan, Krishnaprasad
Cc: openstack@lists.openstack.org
Subject: Re: [Openstack] Creating a virtual machine using virsh commands
Hi all,
Im my OpenStack setup, i am using nova-network to manage the networks. I could
see that the VMs are unable to communicate between each other via their
floating IPs.
Can I know what is the reason and how to get rid of the problem?
Thanks,
Krishnaprasad
__
13 16:40
To: Narayanan, Krishnaprasad
Cc: openstack@lists.openstack.org
Subject: Re: [Openstack] VMs unable to communicate between each other using
their floating IPs
Narayan,
Are you using multi-host? Is 'public_interface' in your nova.conf set?
Recently we've had similar situa
. Oktober 2013 17:26
To: Narayanan, Krishnaprasad
Cc: Oleg Gelbukh; openstack@lists.openstack.org
Subject: Re: [Openstack] VMs unable to communicate between each other using
their floating IPs
I think that restarting the nova-network and nova-compute services would be
sufficient :)
On Oct 27, 2013
, 27. Oktober 2013 21:11
To: Narayanan, Krishnaprasad
Subject: Re: [Openstack] VMs unable to communicate between each other using
their floating IPs
Are all located on the same compute node?
And all the instances allow incoming connection?
Finally make sure the instance you cannot reach have a
and share them across?
Thanks,
Krishnaprasad
From: Razique Mahroua [mailto:razique.mahr...@gmail.com]
Sent: Montag, 28. Oktober 2013 17:55
To: Narayanan, Krishnaprasad
Cc: openstack@lists.openstack.org
Subject: Re: [Openstack] VMs unable to communicate between each other using
their floating IPs
OK
Hallo all,
I looked in to forums about recovering VMs in OpenStack ESSEX. In the
dashboard, I could see that the VMs status is "Hard rebooting" with power state
Shutoff. In virsh, I could see that the state is Shutoff. The complete process
is taking longer time to finish and I assume it is in
le or directory.
Can I get help to get rid of this problem?
Thanks,
Krishnaprasad
From: Razique Mahroua [mailto:razique.mahr...@gmail.com]
Sent: Montag, 11. November 2013 17:22
To: Narayanan, Krishnaprasad
Cc: openstack@lists.openstack.org
Subject: Re: [Openstack] Recovering VMs in OPenStack ESSEX
This means that the base image is missing. Can I know is it possible to get
this file fc1ff06266a986df09d4293a0be3dbb18884dc1d_20?
From: Razique Mahroua [mailto:razique.mahr...@gmail.com]
Sent: Dienstag, 12. November 2013 06:49
To: Narayanan, Krishnaprasad
Cc: openstack
Subject: Re: [Openstack]
I only rebooted the instance using the GUI. The instance was never terminated.
Can I know what is present inside the _base folder in /var/lib/nova/instances?
From: Razique Mahroua [mailto:razique.mahr...@gmail.com]
Sent: Dienstag, 12. November 2013 06:40
To: Narayanan, Krishnaprasad
Cc
Thanks for the explanation about the _base folder. This was an instance that
was regularly used. It is not a new one.
From: Razique Mahroua [mailto:razique.mahr...@gmail.com]
Sent: Dienstag, 12. November 2013 06:49
To: Narayanan, Krishnaprasad
Cc: openstack
Subject: Re: [Openstack] Recovering
Do I have to change the ownership of these two files?
From: Razique Mahroua [mailto:razique.mahr...@gmail.com]
Sent: Dienstag, 12. November 2013 07:29
To: Narayanan, Krishnaprasad
Cc: openstack
Subject: Re: [Openstack] Recovering VMs in OPenStack ESSEX
yup, should be good :
# root > qemu-
zique.mahr...@gmail.com]
Sent: Dienstag, 12. November 2013 07:22
To: Narayanan, Krishnaprasad
Cc: openstack
Subject: Re: [Openstack] Recovering VMs in OPenStack ESSEX
it's only an empty file provisioned according to your flavour.
run this as root:
# root > qemu-img create -f qcow2
/var/lib/no
I am able to start the VM in virsh. I got a new entry in the GUI but it said
Error Spawning.
From: Razique Mahroua [mailto:razique.mahr...@gmail.com]
Sent: Dienstag, 12. November 2013 07:31
To: Narayanan, Krishnaprasad
Cc: openstack
Subject: Re: [Openstack] Recovering VMs in OPenStack ESSEX
Yes
t;.
From: Razique Mahroua [mailto:razique.mahr...@gmail.com]
Sent: Dienstag, 12. November 2013 08:12
To: Narayanan, Krishnaprasad
Cc: openstack
Subject: Re: [Openstack] Recovering VMs in OPenStack ESSEX
if you run:
virsh list from the node, is the instance started?
On 11 Nov 2013, at 22:56,
It returned "No errors were found on the image".
From: Razique Mahroua [mailto:razique.mahr...@gmail.com]
Sent: Dienstag, 12. November 2013 08:22
To: Narayanan, Krishnaprasad
Cc: openstack
Subject: Re: [Openstack] Recovering VMs in OPenStack ESSEX
it's a different problem now.
Can
It's a snapshot and the VM is trying to boot from the snapshot. It's a linux
image.
From: Razique Mahroua [mailto:razique.mahr...@gmail.com]
Sent: Dienstag, 12. November 2013 08:53
To: Narayanan, Krishnaprasad
Cc: openstack@lists.openstack.org
Subject: Re: [Openstack] Recovering VMs in
2013 09:41
To: Narayanan, Krishnaprasad
Cc: openstack@lists.openstack.org
Subject: Re: [Openstack] Recovering VMs in OPenStack ESSEX
Ok,
in that case, use kpartx from the host against the disk image to discover
partitions:
kpartx -lv /var/lib/nova/[...]/disk
to see if you find any partition
You
Hallo All,
In our testbed we have Openstack ESSEX. I am in the process of cleaning up the
image store. Can I know are there any APIs in Glance or Nova that can help me
in this process?
Thanks,
Krishnaprasad
___
Mailing list: http://lists.openstack.org
images ID entries, you can
compare them against the Glance images. A BASH script should be sufficient.
Razique
On Wednesday, November 13, 2013, Narayanan, Krishnaprasad wrote:
Hallo All,
In our testbed we have Openstack ESSEX. I am in the process of cleaning up the
image store. Can I know are
What happens if there is an snaspshot created but there are no instances
launched?
From: Razique Mahroua [mailto:razique.mahr...@gmail.com]
Sent: Donnerstag, 14. November 2013 01:11
To: Narayanan, Krishnaprasad
Cc: openstack@lists.openstack.org
Subject: Re: [Openstack] Removing unused images
If I want to retain the base image for launching new VMs, then I may lose them.
So how do I retain it?
-Original Message-
From: Razique Mahroua [mailto:razique.mahr...@gmail.com]
Sent: Donnerstag, 14. November 2013 01:16
To: Narayanan, Krishnaprasad
Cc: openstack@lists.openstack.org
Mahroua [mailto:razique.mahr...@gmail.com]
Sent: Donnerstag, 14. November 2013 04:08
To: Narayanan, Krishnaprasad
Cc: openstack@lists.openstack.org
Subject: Re: [Openstack] Removing unused images using Glance APIs
But didn't you wanted to remove the unused images in the first place?
if so,
To be precise enough, you are referring to "Images" table in Glance database.
Is this correct?
I also see an image_properties table that has a column "deleted" and ID.
From: Razique Mahroua [mailto:razique.mahr...@gmail.com]
Sent: Donnerstag, 14. November 2013 09:55
To: Nara
Hallo all,
I am trying to attach a volume to an instance in my ESSEX Cloud. I was able to
create a volume successfully but when I attached it to an instance, I see that
the status is in "Attaching" state for a long time. On the compute node, I
could see the "iscsitgtadm -m session" returning a
hr...@gmail.com]
Sent: Donnerstag, 21. November 2013 15:21
To: Narayanan, Krishnaprasad
Cc: Jitendra Kumar Bhaskar; openstack@lists.openstack.org
Subject: Re: [Openstack] Volume in attaching state
ok if you are SURE that there is not a single trace in nova-compute.log; then
check nova-api on the con
hroua [mailto:razique.mahr...@gmail.com]
Sent: Donnerstag, 21. November 2013 15:07
To: Jitendra Kumar Bhaskar
Cc: Narayanan, Krishnaprasad; openstack@lists.openstack.org
Subject: Re: [Openstack] Volume in attaching state
If you are using Cinder,
check into cinder-volume/ cinder-api as well.
You can also check
: Narayanan, Krishnaprasad
Cc: Razique Mahroua; openstack@lists.openstack.org
Subject: Re: [Openstack] Volume in attaching state
Can you please run in debug mode and try to trace the log.
Regards
Jitendra Bhaskar
On Thu, Nov 21, 2013 at 7:53 PM, Narayanan, Krishnaprasad
mailto:naray...@uni-mainz.de
Hallo all,
In my project, I have a requirement to create a new panel in Horizon under the
Admin view. I am planning to develop this in a virtual machine that has Ubuntu
12.04.
Can somebody help me with the following?
a) Installation guide to setup Horizon on the virtual machine
b) C
Hallo all,
I uploaded an image in our Havana cloud using the option is-public=False and I
am unable to see it in the Horizon GUI.
Can somebody help me to get rid of this issue?
Thanks,
Krishnaprasad
___
Mailing list: http://lists.openstack.org/cgi-bin
Hi,
The problem that I am facing is as the user who uploaded the image, I am unable
to see it in the users account.
Thanks,
Krishnaprasad
-Original Message-
From: Li Ma [mailto:skywalker.n...@gmail.com]
Sent: Donnerstag, 16. Januar 2014 14:22
To: Narayanan, Krishnaprasad
Cc: openstack
ools/pip-requires" failed."
Did anybody face this problem? Can I get help to resolve this problem?
Thanks
From: Brett Kugler [mailto:brett.kug...@gdt.com]
Sent: Mittwoch, 15. Januar 2014 20:56
To: Narayanan, Krishnaprasad; openstack@lists.openstack.org
Subject: RE: Creating new panel in
pi...@gmail.com]
Sent: Donnerstag, 16. Januar 2014 16:30
To: Narayanan, Krishnaprasad
Cc: Li Ma; openstack@lists.openstack.org
Subject: Re: [Openstack] Private images are not displayed in Horizon
On Thu, 2014-01-16 at 13:59 +0000, Narayanan, Krishnaprasad wrote:
> Hi,
>
> The problem th
8342
So either this is a serious bug in Glance or the way to store and hide images
in Glance has changed -- but I have found no documentation supporting that.
Joe
On Mon, Jan 20, 2014 at 4:46 PM, Narayanan, Krishnaprasad
mailto:naray...@uni-mainz.de>> wrote:
Hallo all,
Thanks for
blem "Private images aren't displayed in
Horizon".
Can I know does this bug exist and if not, can I know the procedure for raising
it as a bug?
Best regards,
Krishnaprasad
-Original Message-
From: Jay Pipes [mailto:jaypi...@gmail.com<mailto:jaypi...@gmail.com>]
Sent:
in. CirrOS 2 is still shown. Create a third user in a third
tenant, upload CirrOS 3 as private, switch back to user 2, and run the command
again. Both private images are shown.
This is the behavior that Scott is describing in this bug report:
https://bugs.launchpad.net/glance/+bug/1258342
So e
Hi Joe,
As you suggested, I added the flavor=keystone in the Glance configuration files
and it is working. Thanks for sharing this information.
Regards,
Krishnaprasad
From: Joe Topjian [mailto:j...@topjian.net]
Sent: Mittwoch, 22. Januar 2014 14:54
To: Narayanan, Krishnaprasad
Cc: Hancock, Tom
Hallo all,
Can I seek help for the problem described below?
I have a VM running Ubuntu 12.04 in my OpenStack cloud and when it boots, I get
an error message that says "Error: invalid magic number, error: You need to
load the kernel first. Press any key to continue".
Can I know how to make the
2014 15:56
To: Bhattacharjee, Arindam (Arindam)
Cc: Narayanan, Krishnaprasad; openstack@lists.openstack.org
Subject: Re: [Openstack] Error while booting VM
sounds like it maybe corrupted. I would try to download a test image from this
location:
http://docs.openstack.org/image-guide/content
Hallo all,
We are using Openstack ESSEX for managing our infrastructure and I wanted to
perform Block live migration. I have configured Shared storage live migration
in the setup and it is working without any issues.
When I enabled Block live migration and used the following command "nova -debu
newly created ones. In the nova.conf, the network_manager flag
corresponds to FlatDHCPManager.
Can I know what should I do to get rid of this problem?
Best regards,
Krishnaprasad
From: Narayanan, Krishnaprasad [mailto:naray...@uni-mainz.de]
Sent: Samstag, 8. Februar 2014 15:39
To: openstack
Hallo all,
In our OpenStack ESSEX (openstack-2012.1-dev) setup, there are multiple compute
nodes and the networking mode is based on VLAN manager. The controller and the
compute nodes were restarted and I could see that only few VMs have network
connectivity and for the others the connections a
Hi Ritesh,
Can I precisely know is this what you meant in the below email? Kill dnsmasq
process and start it again. Then restart the nova-network.
Regards,
Krishnaprasad
From: Ritesh Nanda [mailto:riteshnand...@gmail.com]
Sent: Donnerstag, 6. März 2014 02:50
To: Narayanan, Krishnaprasad
Subject
Hallo all,
In our testbed, I have installed Havana and I am in the process of migrating
VMs from ESSEX to Havana. Some of these VMs are created using an ISO image and
I unable to create a snapshot for these VMs.
Can I kindly seek help or suggestions to perform the following
a) How to take
Hallo all,
Our cloud setup was migrated to Havana and the nova-manage version in the
controller node is 2013.2. In the compute node, the nova-manage version is
2013.2.2. I am getting an error in the nova-compute log that describes
"IncompatibleObjectVersion: Version 1.9 of Instance is not suppo
Hi,
Thanks for your reply. Can I kindly know should I upgrade or downgrade the nova
version?
Best regards,
Krishnaprasad
-Original Message-
From: Robert van Leeuwen [mailto:robert.vanleeu...@spilgames.com]
Sent: Montag, 10. März 2014 15:29
To: Narayanan, Krishnaprasad; openstack
Hallo all,
In my multi node Havana setup, I am trying to enable noVNC for accessing the
console of the VM. I have installed nova-novncproxy in the controller node. I
am unable to see the console and getting the following error "The following
page cannot be displayed".
Can I know the configurat
:30
To: Narayanan, Krishnaprasad
Cc: openstack@lists.openstack.org
Subject: Re: [Openstack] No VNC configuration in Havana
Hi Krishnaprasad,
can you please share nova.conf file from controller and compute node ?
On Tue, Mar 11, 2014 at 12:39 AM, Narayanan, Krishnaprasad
mailto:naray...@uni
I upgraded to the latest version 2013.2.2 and it worked.
Thanks for your feedback.
Cheers,
Krishnaprasad
-Original Message-
From: Robert van Leeuwen [mailto:robert.vanleeu...@spilgames.com]
Sent: Montag, 10. März 2014 16:06
To: Narayanan, Krishnaprasad; openstack@lists.openstack.org
Firefox?
Regards,
Krishnaprasad
From: Jitendra Bhaskar [mailto:jeetuind...@gmail.com]
Sent: Montag, 10. März 2014 20:44
To: Narayanan, Krishnaprasad
Subject: Re: [Openstack] No VNC configuration in Havana
Where 10.10.10.11 is compute IP and 10.10.10.10 is controller ip. Restart all
nova services on
Hi,
I am using Ubuntu 12.04.
Regards,
Krishnaprasad
From: Remo Mattei [mailto:r...@italy1.com]
Sent: Dienstag, 11. März 2014 02:44
To: Narayanan, Krishnaprasad
Cc: Jitendra Bhaskar; openstack@lists.openstack.org
Subject: Re: [Openstack] No VNC configuration in Havana
What os are you running if
rid of this problem.
From: Jitendra Bhaskar [mailto:jeetuind...@gmail.com]
Sent: Dienstag, 11. März 2014 05:04
To: Remo Mattei
Cc: Narayanan, Krishnaprasad; openstack@lists.openstack.org
Subject: Re: [Openstack] No VNC configuration in Havana
There no any further more config required. Can you
Hallo all,
I am trying to attach a volume to an instance using cinder in Havana and get an
error which is pasted below. The following services are running on the
controller node: cinder-api, cinder-scheduler, cinder-volume, tgt and services
related to nova. In the compute node, the iscsi daemon
. März 2014 20:20
To: Narayanan, Krishnaprasad
Cc: openstack@lists.openstack.org
Subject: Re: [Openstack] Cinder error - No portal found
On Tue, Mar 11, 2014 at 10:28 AM, Narayanan, Krishnaprasad
mailto:naray...@uni-mainz.de>> wrote:
Suspect an issue with your config files, particularly t
iadmNo portal found"
I am able to see the created volume on the compute node but it is not getting
attached to the instance. Can anybody guide me to resolve this problem?
Regards,
Krishnaprasad
From: Narayanan, Krishnaprasad [mailto:naray...@uni-mainz.de]
Sent: Dienstag, 11. März 2014 21:19
T
Hallo all,
In connection with my earlier email about the Cinder error "iscsiadm: No portal
found", can I seek answer for the question below? I have a Block storage
mounted on my controller node. This block storage is configured with a LAN and
management interface.
What is the value of iSCSI_IP
Hallo John,
Thanks for sharing the URL. I was able to get rid of the volume issue that I
had before by changing the from the SAN disk to the
controller. Now, I am able to attach / detach a volume to / from a VM without
any problems.
Best regards,
Krishnaprasad
From: Narayanan, Krishnaprasad
Hallo all,
I have setup Havana using a multi node configuration and Flat DHCP networking.
I am able to ping between VMs using their internal and external IPs but not
using hostname.novalocal. Initially this was working in the ESSEX cloud where
we used hostname.novalocal for pinging the VMs.
Can
Hallo all,
I am implementing a system in Java that should get VM related events such as
created, deleted, resized and etc from OpenStack. Can I kindly know is there a
project that publishes this information via Java REST interface?
Regards,
Krishnaprasad Narayanan
__
IVE GROUP
(FYDIBOHF23SPDLT)/CN=RECIPIENTS/CN=NARAYANAD62 On Behalf Of Narayanan,
Krishnaprasad
Sent: Mittwoch, 16. April 2014 17:05
To: openstack@lists.openstack.org
Subject: VM events from OpenStack
Hallo all,
I am implementing a system in Java that should get VM related events such as
created, deleted, re
. Can I get help
from the forum to resolve this issue?
Regards,
Krishnaprasad
From: Narayanan, Krishnaprasad [mailto:naray...@uni-mainz.de]
Sent: Dienstag, 11. März 2014 11:17
To: Jitendra Bhaskar
Cc: openstack@lists.openstack.org
Subject: Re: [Openstack] No VNC configuration in Havana
I
Hallo all,
In our project, I need information about the VM related operations such as
creation, deletion, resizing, migration, reboot, etc. In one of my earlier
emails dated on 16th April 2014, I received replies from the forum about the
availability of YAGI and StackTach to provide information
.
Regards,
Krishnaprasad
From: Diego Parrilla Santamaría [mailto:diego.parrilla.santama...@gmail.com]
Sent: Dienstag, 20. Mai 2014 18:50
To: Narayanan, Krishnaprasad
Cc: openstack@lists.openstack.org
Subject: Re: [Openstack] Getting eventing information
Hi Krishnaprasad,
we decided to build our
Hallo all,
Can I kindly know whether the core-pinning feature is enabled in OpenStack? Can
VMs be mapped to a specific physical core during the time of its creation?
Regards,
Krishnaprasad
___
Mailing list: http://lists.openstack.org/cgi-bin/mailman/li
Best,
-jay
On 08/11/2014 09:46 AM, Narayanan, Krishnaprasad wrote:
> Hallo all,
>
> Can I kindly know whether the core-pinning feature is enabled in
> OpenStack? Can VMs be mapped to a specific physical core during the
> time of its creation?
>
> Regar
Hallo all,
I have an OpenStack setup based on Havana with several compute nodes. When I
instantiate a virtual machine with 1 or more virtual cores, in the process list
of the compute node, I am able to see more than 1 process associated to the
same VM. The process list that I refer is the proc
Hallo all,
Let me make my earlier email more precise. For a VM that has 1 virtual core, I
am able to see 3 processes in total, probably 1 process per virtual core. Can I
kindly know the purpose of other two processes?
Regards,
Krishnaprasad
From: Narayanan, Krishnaprasad
Sent: Dienstag, 9
ngle VM on the host
On 09/09/2014 07:58 AM, Narayanan, Krishnaprasad wrote:
> Hallo all,
>
> I have an OpenStack setup based on Havana with several compute nodes.
> When I instantiate a virtual machine with 1 or more virtual cores, in
> the process list of the compute node, I
, Narayanan, Krishnaprasad wrote:
Hi Chris,
They appear to be processes when I see it in htop. I have attached the
screenshot of a VM named "instance-01bf" that has 4 virtual cores. In
total, I can see 6 processes for the above referred VM.
[cid:image001.png@01CFCC80.47374B40]
Can
Hallo all,
I upgraded the operating system of one of the compute nodes in our cloud
infrastructure from Ubuntu 12.04 to 14.04 and after the upgradation, I found
that the nova-compute and network service were not started. The network
configuration in our Havana setup is based on FlatDHCP manager
rror which displays "No device found".
Regards,
Krishnaprasad
From: Narayanan, Krishnaprasad
Sent: Mittwoch, 8. Oktober 2014 18:11
To: 'openstack@lists.openstack.org'
Subject: Nova compute and service are not starting after upgrading to Ubuntu
14.04
Hallo all,
I upgraded the
, Krishnaprasad; 'openstack@lists.openstack.org'
Subject: RE: Nova compute and network service are not starting after upgrading
to Ubuntu 14.04
May be your bridges were deleted, what about 'ovs-vsctl show' command said?
From: Narayanan, Krishnaprasad [mailto:naray...@uni-main
Hallo all,
I went through the Ceilometer documentation about the monitoring data obtained
from libvirt. Libvirt provides information about disk which are read and write
requests and read and write bytes. Can I get help from the forum to understand
how are these metrics measured and what are the
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