Hi, all,
I'm facing the issue about the performance degradation, and once I
glanced that changing the value in /proc/sys/vm/vfs_cache_pressure will
do a favour.
Can anyone explain to me whether and why it is useful? I have
scanned the Deployment Guide of OpenStack Swift
Hi All,
I am new in the Openstack and trying to configure the Openstack.
I was following the documentation available here :
https://github.com/mseknibilel/OpenStack-Grizzly-Install-Guide/blob/master/OpenStack_Grizzly_Install_Guide.rst
When i have changed the /etc/network/interfaces file [ I
Check the slab usage of xfs_* might help .
$ sudo slabtop
Hope it help
從我的 iPhone 傳送
Jonathan Lu jojokur...@gmail.com 於 2013/6/17 下午3:25 寫道：
Hi, all,
I'm facing the issue about the performance degradation, and once I
glanced that changing the value in /proc/sys/vm/vfs_cache_pressure
Can you say more about your environment and setup, and then about the
measurements you are taking to categorize the performance issue?
On Mon, Jun 17, 2013 at 3:25 AM, Jonathan Lu jojokur...@gmail.com wrote:
Hi, all,
I'm facing the issue about the performance degradation, and once I
I'm facing the issue about the performance degradation, and once I glanced
that changing the value in /proc/sys
/vm/vfs_cache_pressure will do a favour.
Can anyone explain to me whether and why it is useful?
Hi,
When this is set to a lower value the kernel will try to keep the inode/dentry
Hi Stackers
I've installed the requirements from requirements.txt with pip, and then
tried to install the ceilometer client, and I get this error:
root@control:~/python-ceilometerclient# python setup.py install
running install
Traceback (most recent call last):
File setup.py, line 21, in
On Jun 16, 2013, at 11:01 PM, Peter Cheung mcheun...@hotmail.com wrote:
Hi All
i want to build a GUI interface for openVSwitch and quantum, who is
interest?
Is this something which can be done in the context of Horizon? There has been
increasing improvements and refinements around
On saturday the Reddwarf project has been renamed to Trove ... But ...
Now trove-integration - https://github.com/openstack/trove-integration/
- doesn't work anymore (the author updated just some of the links
related to reddwarf) that's not good.
On Fri, 14 Jun 2013 17:25:05 +, Tim Bell
Sent from my digital shackles
On Jun 17, 2013, at 6:23 AM, cont...@andreagiardini.com wrote:
On saturday the Reddwarf project has been renamed to Trove ... But ...
Now trove-integration - https://github.com/openstack/trove-integration/
- doesn't work anymore (the author updated just some
On Jun 14, 2013, at 10:25 AM, Tim Bell tim.b...@cern.ch wrote:
Michael,
It is desirable that a project, such as Trove, in incubation would be able to
install and run on Redhat derived systems as well as
Ubuntu/Debian.
Agreed :)
With the combination of packstack/RDO, RedHat based
Hi all,
If you have any questions about documentation for OpenStack, join us in
#openstack-doc Mondays at 16:00 UTC, that's 11:00 AM Texas time.
Drop-ins are welcome, no appointment needed. We can answer questions, walk
through processes, describe tools, anything related to OpenStack docs. Hope
On 06/17/2013 12:27 AM, Sam Morrison wrote:
I'm currently looking into Grizzly and have been having some issues getting PKI
tokens to work.
If I have memcache as the token backend keystone issues uuid based tokens, if I
have sql as the backend then it issues PKI tokens.
Does this mean you
Hi Kyle we are developing a software call Pandora
http://peter.kingofcoders.com/?cat=26. we want it to be a single point of
management of openstack, compete with ESXi/vCenter. So we want to integrate
network and storage management to it.
Thanks for replyfrom Peter
From: kmest...@cisco.com
Peter,
Isn't Openstack a single point of management already?
This project sounds interesting but I would like to understand the
differences with the current Horizon project and Openstack itself.
Thanks in advance,
Edgar
From: Peter Cheung mcheun...@hotmail.com
Date: Monday, June 17, 2013
On Fri, 14 Jun 2013, laclasse wrote:
Yes, the Ubuntu cloud image is made to run as a guest atop an hypervisor
and it makes sense to optimize it by removing the unlikely needed modules
that usually require hardware to run (nested virt is not yet common). Scott
Moser may confirm/infirm.
Maybe
I've been hoping some of the more design-oriented folks would weigh in on this
issue, but that hasn't particularly happened...
My concern is that as engineers we're all comfortable with GitHub, but that it
will end up being an impediment or discouragement for people who fall more on
the
On Jun 17, 2013, at 1:59 PM, Scott Moser smo...@ubuntu.com wrote:
I saw this thread, and was about to respond, but Robert Collin's response
was correct:
install linux-image-generic, it will bring in
linux-image-extra-$version-generic which has kvm.
Alternatively, just:
apt-get
Hi Atreyee,
Your original interface file says:
--
auto lo
iface lo inet loopback
--
It means, it has settings only for loopback interface.
Looks like your setup has NetworkManager configured and that
Hi Atreyee,
Your original interface file says:
--
auto lo
iface lo inet loopback
--
It means, it has settings only for loopback interface.
Looks like your setup has NetworkManager configured and that
Hi,
I recently setup a openstack on one node, which is hosting all the services
like keystone, nova, glance, cinder, etc. Using Dashboard, I could create
the VM instances and volumes too. But if I rebooted my host machine where
openstack is configured, once machine comes up, horizon cannot
Do you have:
firewall_driver=nova.virt.firewall.IptablesFirewallDriver
in your nova.conf? In folsom, quantum leveraged nova security groups
implementation directly so you need that. (looks like you have that set
though by your output).
Aaron
On Sun, Jun 16, 2013 at 7:38 PM, Chandler Li
Hi All,
I have been stuck on a problem for a couple of days now. I am using
Grizzly on Ubuntu 12.04 LTS. I can launch vms, create networks, subnets,
routers, etc. The problem is quantum reports that all fors on the public
network are DOWN for example: http://pastie.org/pastes/8053283/text
Hi,
for a while now we've been trying to get a firm grip on networking
options with as simple configuration as possible. We have ended
selecting nova-network with FlatDHCP manager. It sounded simple on paper
and conceptually it seemed to do what we need. But we can't bolt it
together so far.
In
On 18/06/2013, at 1:18 AM, Adam Young ayo...@redhat.com wrote:
On 06/17/2013 12:27 AM, Sam Morrison wrote:
I'm currently looking into Grizzly and have been having some issues getting
PKI tokens to work.
If I have memcache as the token backend keystone issues uuid based tokens,
if I have
On Mon, Jun 17, 2013 at 5:13 PM, Dmitry Makovey dmi...@athabascau.cawrote:
Hi,
for a while now we've been trying to get a firm grip on networking
options with as simple configuration as possible. We have ended
selecting nova-network with FlatDHCP manager. It sounded simple on paper
and
If you run rejoin-stack.sh it should start all the openstack processes that
were running before reboot.
Aaron
On Mon, Jun 17, 2013 at 12:15 PM, Vivek Satpute vivekonlin...@gmail.comwrote:
Hi,
I recently setup a openstack on one node, which is hosting all the services
like keystone, nova,
Thanks for this. There are actually some Doc ninja tricks I have been trying to
figure out with the SFBay-Openstack users group.
Regards,
Colin
If you would like to schedule a time to speak with me, please click here to see
my calendar and pick a time that works for your schedule. The system
On Mon, Jun 17, 2013 at 6:06 PM, Aaron Rosen aro...@nicira.com wrote:
If you run rejoin-stack.sh it should start all the openstack processes
that were running before reboot.
Aaron
On Mon, Jun 17, 2013 at 12:15 PM, Vivek Satpute
vivekonlin...@gmail.comwrote:
Hi,
I recently setup a
devstack is only intended for developers to test changes. If your
building a persistent cloud, then you should be using one of the
various sets of operating system packages.
Cheers,
Michael
On Tue, Jun 18, 2013 at 5:15 AM, Vivek Satpute vivekonlin...@gmail.com wrote:
Hi,
I recently setup a
On 18 June 2013 12:33, Michael Still mi...@stillhq.com wrote:
devstack is only intended for developers to test changes. If your
building a persistent cloud, then you should be using one of the
various sets of operating system packages.
Or other automated deployment toolchains ;)
-Rob
--
Here is a bunch more information from quantum:
http://pastie.org/pastes/8053820/text
If anyone has any ideas I would really appreciate it. Thanks!
On Mon, Jun 17, 2013 at 5:07 PM, Samuel Winchenbach swinc...@gmail.comwrote:
Hi All,
I have been stuck on a problem for a couple of days now.
Hi Aaron,
Thanks for your reply!
Yes, I have set /etc/nova/nova.conf as follows, but it seems not working.
libvirt_vif_driver=nova.virt.libvirt.vif.LibvirtHybridOVSBridgeDriver
firewall_driver=nova.virt.libvirt.firewall.IptablesFirewallDriver
libvirt_use_virtio_for_bridges=True
I can't figure
Hi EdgarWe are not leaving horizon, we just re-create an admin software to
replace dashboard. Our customers complain dashboard can't fullfill their
requirement, they want to do the same thing they can do in VMWare vCenter.
Pandora direction is to compete with vCenter. Our road map is to
On 2013/6/17 18:59, Robert van Leeuwen wrote:
I'm facing the issue about the performance degradation, and once I glanced that
changing the value in /proc/sys
/vm/vfs_cache_pressure will do a favour.
Can anyone explain to me whether and why it is useful?
Hi,
When this is set to a lower value
On Tue, Jun 18, 2013 at 10:42 AM, Jonathan Lu jojokur...@gmail.com wrote:
On 2013/6/17 18:59, Robert van Leeuwen wrote:
I'm facing the issue about the performance degradation, and once I
glanced that changing the value in /proc/sys
/vm/vfs_cache_pressure will do a favour.
Can anyone explain
Hi Jonathan ,
How did you perform delete all the objects in the storage ? Those
deleted objects still consume inodes in tombstone status until the reclaim
time.
Would you mind to compare the result of $ sudo cat /proc/slabinfo | grep
xfs , before/after set the vfs_cache_pressure
I am setting up an OpenStack cloud but I also want my VMs to be compatible
with Amazon EC2 so that in the peak traffic season I can easily migrate my
servers to the EC2.
Is it possible to create VM in OpenStack which is compatible with EC2 so
that I can migrate it to EC2 and later from EC2 to
Hi Hugo,
I know the tombstone mechanism. In my opinion after the reclaim
time, the object of xxx.tombstone will be deleted at all. Is that right?
Maybe I misunderstand the doc :( ...
We try to colddown the swift system ( just wait for the
reclaiming) and test, but the result is not
Hi Huang,
Storage nodes will run out of memory for caching inode eventually right?
Have you ever measure the upper limit of caching capability of your
storage nodes?
Hi Jonathan,
The default reclaiming time is 7 days. Did you wait for 7 days or just
change the setting to 1 min in conf file ?
Hi, Huang
Thanks for you explanation. Does it mean that the storage cluster
of specific processing ability will be slower and slower with more and
more objects? Is there any test about the rate of the decline or is
there any lower limit?
For example, my environment is:
Swift
On Tue, Jun 18, 2013 at 12:35 PM, Jonathan Lu jojokur...@gmail.com wrote:
Hi, Huang
Thanks for you explanation. Does it mean that the storage cluster of
specific processing ability will be slower and slower with more and more
objects? Is there any test about the rate of the decline or is
Hi, Huang
Thanks a lot. I will try this test.
One more question:
In the 3 following situation, will the base line performance be
quite different?
1. only 1 sontaienr with 10m objects;
2. 100,000 objects per container at 100 containers
3. 1,000 objects per
at 20130617
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General InformationBUILD FAILUREBuild URL:https://jenkins.qa.ubuntu.com/job/saucy_havana_nova_trunk/215/Project:saucy_havana_nova_trunkDate of build:Mon, 17 Jun 2013 04:31:26 -0400Build duration:3 min 35 secBuild cause:Started by an SCM changeBuilt
Title: saucy_havana_nova_trunk
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Title: precise_havana_nova_trunk
General InformationBUILD FAILUREBuild URL:https://jenkins.qa.ubuntu.com/job/precise_havana_nova_trunk/376/Project:precise_havana_nova_trunkDate of build:Mon, 17 Jun 2013 08:31:18 -0400Build duration:3 min 44 secBuild cause:Started by an SCM changeBuilt
Title: saucy_havana_nova_trunk
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Title: precise_havana_ceilometer_trunk
General InformationBUILD FAILUREBuild URL:https://jenkins.qa.ubuntu.com/job/precise_havana_ceilometer_trunk/126/Project:precise_havana_ceilometer_trunkDate of build:Mon, 17 Jun 2013 09:31:17 -0400Build duration:4 min 48 secBuild cause:Started by an SCM
Title: saucy_havana_ceilometer_trunk
General InformationBUILD FAILUREBuild URL:https://jenkins.qa.ubuntu.com/job/saucy_havana_ceilometer_trunk/107/Project:saucy_havana_ceilometer_trunkDate of build:Mon, 17 Jun 2013 09:31:17 -0400Build duration:4 min 54 secBuild cause:Started by an SCM changeBuilt
/quantum.poeditquantum/locale/pt_BR/LC_MESSAGES/quantum.poConsole Output[...truncated 7523 lines...]Finished at 20130617-0941Build needed 00:05:12, 54628k disc spaceERROR:root:Error occurred during package creation/build: Command '['sbuild', '-d', 'precise-havana', '-n', '-A', 'quantum_2013.2+git201306170933~precise
Title: precise_havana_keystone_trunk
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Title: saucy_havana_keystone_trunk
General InformationBUILD FAILUREBuild URL:https://jenkins.qa.ubuntu.com/job/saucy_havana_keystone_trunk/73/Project:saucy_havana_keystone_trunkDate of build:Mon, 17 Jun 2013 12:33:06 -0400Build duration:3 min 3 secBuild cause:Started by an SCM changeBuilt
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Title: precise_havana_keystone_trunk
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Title: precise_havana_keystone_trunk
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Title: saucy_havana_keystone_trunk
General InformationBUILD FAILUREBuild URL:https://jenkins.qa.ubuntu.com/job/saucy_havana_keystone_trunk/75/Project:saucy_havana_keystone_trunkDate of build:Mon, 17 Jun 2013 13:31:15 -0400Build duration:2 min 58 secBuild cause:Started by an SCM changeBuilt
/cinder.poConsole Output[...truncated 2950 lines...]Finished at 20130617-1335Build needed 00:01:36, 23112k disc spaceERROR:root:Error occurred during package creation/build: Command '['sbuild', '-d', 'precise-havana', '-n', '-A', 'cinder_2013.2+git201306171331~precise-0ubuntu1.dsc']' returned non
/cinder.poConsole Output[...truncated 3790 lines...]Finished at 20130617-1338Build needed 00:01:41, 23112k disc spaceERROR:root:Error occurred during package creation/build: Command '['sbuild', '-d', 'saucy-havana', '-n', '-A', 'cinder_2013.2+git201306171332~saucy-0ubuntu1.dsc']' returned non-zero exit
Title: precise_havana_nova_trunk
General InformationBUILD FAILUREBuild URL:https://jenkins.qa.ubuntu.com/job/precise_havana_nova_trunk/377/Project:precise_havana_nova_trunkDate of build:Mon, 17 Jun 2013 13:33:48 -0400Build duration:11 minBuild cause:Started by an SCM changeBuilt
Title: saucy_havana_nova_trunk
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Title: precise_havana_cinder_trunk
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Title: saucy_havana_cinder_trunk
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Title: saucy_havana_ceilometer_trunk
General InformationBUILD FAILUREBuild URL:https://jenkins.qa.ubuntu.com/job/saucy_havana_ceilometer_trunk/108/Project:saucy_havana_ceilometer_trunkDate of build:Mon, 17 Jun 2013 17:31:16 -0400Build duration:5 min 10 secBuild cause:Started by an SCM changeBuilt
Title: saucy_havana_keystone_trunk
General InformationBUILD FAILUREBuild URL:https://jenkins.qa.ubuntu.com/job/saucy_havana_keystone_trunk/76/Project:saucy_havana_keystone_trunkDate of build:Mon, 17 Jun 2013 17:34:27 -0400Build duration:4 min 25 secBuild cause:Started by an SCM changeBuilt
Title: saucy_havana_cinder_trunk
General InformationBUILD FAILUREBuild URL:https://jenkins.qa.ubuntu.com/job/saucy_havana_cinder_trunk/138/Project:saucy_havana_cinder_trunkDate of build:Mon, 17 Jun 2013 17:31:16 -0400Build duration:7 min 46 secBuild cause:Started by an SCM changeBuilt
Title: precise_havana_cinder_trunk
General InformationBUILD FAILUREBuild URL:https://jenkins.qa.ubuntu.com/job/precise_havana_cinder_trunk/163/Project:precise_havana_cinder_trunkDate of build:Mon, 17 Jun 2013 17:36:18 -0400Build duration:4 min 20 secBuild cause:Started by an SCM changeBuilt
Title: precise_havana_nova_trunk
General InformationBUILD FAILUREBuild URL:https://jenkins.qa.ubuntu.com/job/precise_havana_nova_trunk/380/Project:precise_havana_nova_trunkDate of build:Mon, 17 Jun 2013 17:38:52 -0400Build duration:11 minBuild cause:Started by an SCM changeBuilt
at 20130617-1749Build needed 00:07:48, 87476k disc spaceERROR:root:Error occurred during package creation/build: Command '['sbuild', '-d', 'saucy-havana', '-n
Title: precise_havana_cinder_trunk
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General InformationBUILD FAILUREBuild URL:https://jenkins.qa.ubuntu.com/job/saucy_havana_cinder_trunk/139/Project:saucy_havana_cinder_trunkDate of build:Mon, 17 Jun 2013 19:37:02 -0400Build duration:5 min 34 secBuild cause:Started by an SCM changeBuilt
Title: precise_havana_nova_trunk
General InformationBUILD FAILUREBuild URL:https://jenkins.qa.ubuntu.com/job/precise_havana_nova_trunk/381/Project:precise_havana_nova_trunkDate of build:Mon, 17 Jun 2013 19:38:56 -0400Build duration:11 minBuild cause:Started by an SCM changeBuilt
Title: saucy_havana_nova_trunk
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Title: precise_havana_nova_trunk
General InformationBUILD FAILUREBuild URL:https://jenkins.qa.ubuntu.com/job/precise_havana_nova_trunk/382/Project:precise_havana_nova_trunkDate of build:Mon, 17 Jun 2013 20:01:30 -0400Build duration:11 minBuild cause:Started by an SCM changeBuilt
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