Hi,
I have read the admin document of Swift and find there's recommendation of
not using RAID 5 or 6 because swift performance degrades quickly with it.
Can anyone explain why this could happen? If the RAID is done by hardware
RAID controller, will the performance issue still exist?
Anyone can
Hi Zang:
Basically, it makes no sense to use Swift on top of RAID because Swift just
delivers replication schema.
Regards,
JuanFra.
2012/12/19 Hua ZZ Zhang zhu...@cn.ibm.com
Hi,
I have read the admin document of Swift and find there's recommendation of
not using RAID 5 or 6 because swift
Ryan Lane wrote:
[...]
* TableOfContents: we used that macro on a lot of pages -- but I
guess we could abandon them
This is a simple search and replace. I can install an extension to let
us search/replace across all pages. MediaWiki creates a TOC by default
if a page has three
On Mon, Dec 17, 2012 at 06:51:23PM -0800, Ryan Lane wrote:
I've just finished importing the content from the MoinMoin wiki into the
MediaWiki instance. Please check the content:
https://wiki-staging.openstack.org/wiki/Main_Page
We're using a self-signed certificate for now. We are ordering
Hi Zang,
As JuanFra points out there's not much sense in using Swift on top of raid
as swift handel; extending on this RAID introduces a write penalty (
http://theithollow.com/2012/03/21/understanding-raid-penalty/) this in turn
leads to performance issues, refer the link for write penalty's per
Hello,
Currently we have the following simple infrastructure (Essex release):
single cloud controller with all services (except nova-compute)
running and 3 compute nodes with nova-compute only.
We are going to change IP addresses on public interfaces for each
OpenStack's machine.
Let's assume
in my situation, endpoint is saved in /etc/keystone/default_templates
and ip address is replaced by localhost.
i think it is better to use hostname instead of real ip address if you
may often change ip network, when you have to change, just modify the
/etc/hosts
am i right?
On Tue, Dec 18, 2012 at 11:03 AM, Thierry Carrez thie...@openstack.org wrote:
The most obvious issue is how ugly the new main page is :) The loss of
image inclusion and columns transformed an admittedly not perfect page
(disclaimer: I authored it) into something unreadable and very
My set up is a
nova-network-hahttp://docs.openstack.org/trunk/openstack-compute/admin/content/existing-ha-networking-options.html,
so each of my nodes run a nova-{api-metadata,network,compute,volume}, my
controller runs all of this plus the rest of things it should run.
Each of my nodes are the
Hello folks
can anybody help the Foundation staffing a booth at Open Compute Project
Summit January 16-17 2013, at the Santa Clara
Convention Center in California? Please contact Kathy (email below).
Cheers,
stef
Original Message
Subject:[openstack-community]
There should be a redirect in iptables from 169.254.169.254:80 to $my_ip:8775
(where nova-api-metadata is running)
So:
a) can you
curl $my_ip:8775 (should 404)
b) if you do
sudo iptables -t nat -L -n v
do you see the forward rule? Is it getting hit properly?
Vish
On Dec 19, 2012, at
On Wed, Dec 19, 2012 at 1:13 PM, Vishvananda Ishaya
vishvana...@gmail.comwrote:
There should be a redirect in iptables from 169.254.169.254:80 to
$my_ip:8775 (where nova-api-metadata is running)
So:
a) can you
curl $my_ip:8775 (should 404)
CloudController and Nodes awnser in the same
Are you sure your network has multi_host = True? It seems like it isn't, since
the gateway listed by the guest is 10.5.5.32
In multi_host mode each node should be getting an ip from the fixed range and
the guest should be using that as the gateway.
Vish
On Wed, Dec 19, 2012 at 1:13 PM,
Thanks, Dolph. I have the following Openstack related variables set:
OS_AUTH_URL=http://127.0.0.1:5000/v2.0/
OS_PASSWORD=admin
OS_REGION_NAME=WRI
OS_TENANT_NAME=admin
OS_USERNAME=admin
This worked fine for the SQL identity backend, and I've tried to replicate that
exact setup into LDAP. I'll
There are a couple of things to think about when using RAID (or more
specifically parity RAID) with swift.
The first has already been identified in that the workload for swift
is very write heavy with small random IO, which is very bad for most
parity RAID. In our testing, under heavy workloads,
Yes, it's in multi_host=true. In nova.conf and in the database multi_host
is set to True. 10.5.5.32 isn't the gateway, instead is the private network.
LoL
Out of nothing my instances can now reach metadata. But when I login and
ping www.google.com VM can resolv name but there is no answer back,
Thanks guys!
We just released an updated installer with EC2 metadata support, contributed by
Mirantis (thanks Georgy!)
Let me know if we can help with your tests.
My IRC id: alexpilotti
Alessandro Pilotti
Cloudbase Solutions | CEO
-
MVP ASP.Net / IIS
On Wed, Dec 19, 2012 at 2:27 AM, Daniel P. Berrange berra...@redhat.comwrote:
The migration has not handled 'BR' syntax that Moin uses to
insert line breaks. This causes a bit of a mess, eg look at
the Things to avoid when creating commits section here
On Tue, Dec 18, 2012 at 3:51 AM, Ryan Lane rl...@wikimedia.org wrote:
I've just finished importing the content from the MoinMoin wiki into the
MediaWiki instance. Please check the content:
https://wiki-staging.openstack.org/wiki/Main_Page
We're using a self-signed certificate for now. We
Hi everybody,
I try to build an all-in-one openstack env.
but i can't start up nova-network
nova-manage service list didn't display nova-network
I check the /var/log/nova/nova-network.log
got the error like this
2012-12-20 02:04:43 TRACE nova Traceback (most recent call last):
2012-12-20
On Wed, Dec 19, 2012 at 10:18 AM, Nicolas Barcet nico...@barcet.com wrote:
At first glance, the Ceilometer main page [1] lost from [2]:
* last column from each table
* colors in tables
* did not convert macro Navigation(children,1) to list sub pages
[1]
On Wed, Dec 19, 2012 at 10:57 AM, Ryan Lane rl...@wikimedia.org wrote:
My vote is to edit the pages to fix them. The conversion script is a giant
hideous mess of perl. Overall I think we'll be able to fix most issues
quickly in a doc sprint by editing the pages.
for Navigation(children,1) we
What's the relationship between the wiki and the existing docs site going
to be moving forwards ? I've got a whole load of changes I'd like to get
put into the docs, but if the main community focus is going to be on the
wiki it may make sense for me to do them here.
Regards
Richard
On 18 Dec
when I first created by Wiki id I messed up and I need to erase it to start
over - but I don't see any option to do that. Does someone have a URL to
a page that will let me do that?
thanks
-Doug
STSM | Standards Architect | IBM
On Wed, Dec 19, 2012 at 1:18 PM, Richard Shaw rich...@aggress.net wrote:
What's the relationship between the wiki and the existing docs site going
to be moving forwards ? I've got a whole load of changes I'd like to get
put into the docs, but if the main community focus is going to be on the
I think that this is due to firewall, because I'm using masquerade with 2 NICs
as I'm in proxy.
Does anyone have a clue to solve this?
[My Environment]
My PC used as gateway.
Public ip (eth0 : 12.xxx.xxx.xxx)
Private ip (eth1 : 192.168.1.1) --- switch Controller, Compute1,
Compute2 (all
I Installed the openstack-dashboard but I have this error in the apache
logs:
ImproperlyConfigured: Error importing middleware horizon.middleware:
cannot import name users
2012/12/19 Guillermo Alvarado guillermoalvarad...@gmail.com
Hi everyone,
I want to install the
BTW I am trying to use a my own version of the openstack-dashboard/ horizon
because I made some modifications to the GUI. My version is based in Essex
release. Please anybody can help me with this?
2012/12/19 Guillermo Alvarado guillermoalvarad...@gmail.com
I Installed the openstack-dashboard
Meta-data server does not response.
At Compute node,
$ iptables -t nat -A PREROUTING -d 169.254.169.254/32 -p tcp -m tcp --dport 80
-j DNAT --to-destination 192.168.1.130:8773
$ curl http://169.254.169.254:8773
curl: (7) couldn't connect to host
Where is the problem?
Regards.
-Original
If youre running on essex or plus the metadata server is running on port
8775 on the controller not 8773
cheers
On Dec 19, 2012 11:06 PM, 이창만 cm224@samsung.com wrote:
Meta-data server does not response.
At Compute node,
$ iptables -t nat -A PREROUTING -d 169.254.169.254/32 -p tcp -m tcp
Hi Stackers-
Since, my starting to understand the code as a student, I have face too
many dots to fill up in connection of understanding the REQUEST processing
flow from client to API server of Quantum.
I have the following doubts at the source code level. I'm a little bit
aware of the WSGI,
Title: precise_grizzly_nova_trunk
General InformationBUILD FAILUREBuild URL:https://jenkins.qa.ubuntu.com/job/precise_grizzly_nova_trunk/319/Project:precise_grizzly_nova_trunkDate of build:Wed, 19 Dec 2012 07:31:03 -0500Build duration:7 min 52 secBuild cause:Started by an SCM changeBuilt
Title: raring_grizzly_nova_trunk
General InformationBUILD FAILUREBuild URL:https://jenkins.qa.ubuntu.com/job/raring_grizzly_nova_trunk/322/Project:raring_grizzly_nova_trunkDate of build:Wed, 19 Dec 2012 07:31:02 -0500Build duration:11 minBuild cause:Started by an SCM changeBuilt
at 20121219
Title: precise_grizzly_nova_trunk
General InformationBUILD FAILUREBuild URL:https://jenkins.qa.ubuntu.com/job/precise_grizzly_nova_trunk/320/Project:precise_grizzly_nova_trunkDate of build:Wed, 19 Dec 2012 11:01:03 -0500Build duration:6 min 5 secBuild cause:Started by an SCM changeBuilt
Title: raring_grizzly_nova_trunk
General InformationBUILD FAILUREBuild URL:https://jenkins.qa.ubuntu.com/job/raring_grizzly_nova_trunk/323/Project:raring_grizzly_nova_trunkDate of build:Wed, 19 Dec 2012 11:01:03 -0500Build duration:9 min 16 secBuild cause:Started by an SCM changeBuilt
Title: raring_grizzly_nova_trunk
General InformationBUILD FAILUREBuild URL:https://jenkins.qa.ubuntu.com/job/raring_grizzly_nova_trunk/324/Project:raring_grizzly_nova_trunkDate of build:Wed, 19 Dec 2012 11:31:04 -0500Build duration:8 min 35 secBuild cause:Started by an SCM changeBuilt
Title: precise_grizzly_nova_trunk
General InformationBUILD FAILUREBuild URL:https://jenkins.qa.ubuntu.com/job/precise_grizzly_nova_trunk/322/Project:precise_grizzly_nova_trunkDate of build:Wed, 19 Dec 2012 13:34:25 -0500Build duration:6 min 34 secBuild cause:Started by an SCM changeBuilt
Title: precise_grizzly_nova_trunk
General InformationBUILD FAILUREBuild URL:https://jenkins.qa.ubuntu.com/job/precise_grizzly_nova_trunk/323/Project:precise_grizzly_nova_trunkDate of build:Wed, 19 Dec 2012 14:01:05 -0500Build duration:7 min 7 secBuild cause:Started by an SCM changeBuilt
Title: raring_grizzly_nova_trunk
General InformationBUILD FAILUREBuild URL:https://jenkins.qa.ubuntu.com/job/raring_grizzly_nova_trunk/326/Project:raring_grizzly_nova_trunkDate of build:Wed, 19 Dec 2012 14:01:05 -0500Build duration:9 min 22 secBuild cause:Started by an SCM changeBuilt
at 20121219-1504Build
Title: precise_grizzly_nova_trunk
General InformationBUILD FAILUREBuild URL:https://jenkins.qa.ubuntu.com/job/precise_grizzly_nova_trunk/324/Project:precise_grizzly_nova_trunkDate of build:Wed, 19 Dec 2012 15:06:28 -0500Build duration:6 min 34 secBuild cause:Started by an SCM changeBuilt
Title: raring_grizzly_nova_trunk
General InformationBUILD FAILUREBuild URL:https://jenkins.qa.ubuntu.com/job/raring_grizzly_nova_trunk/327/Project:raring_grizzly_nova_trunkDate of build:Wed, 19 Dec 2012 15:05:08 -0500Build duration:8 min 51 secBuild cause:Started by an SCM changeBuilt
Title: precise_grizzly_nova_trunk
General InformationBUILD FAILUREBuild URL:https://jenkins.qa.ubuntu.com/job/precise_grizzly_nova_trunk/325/Project:precise_grizzly_nova_trunkDate of build:Wed, 19 Dec 2012 18:31:03 -0500Build duration:8 min 8 secBuild cause:Started by an SCM changeBuilt
Title: precise_grizzly_nova_trunk
General InformationBUILD FAILUREBuild URL:https://jenkins.qa.ubuntu.com/job/precise_grizzly_nova_trunk/326/Project:precise_grizzly_nova_trunkDate of build:Wed, 19 Dec 2012 19:01:05 -0500Build duration:6 min 17 secBuild cause:Started by an SCM changeBuilt
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