[Openstack] The solution to restore the snapshot

2014-07-14 Thread 954102969
hi, First time mailing to a list. ‍ I'm trying to find a solution to restore the snapshot.But,I have any idea about it.How to deal with snapshot? Our project has just started,ecerything is beginning.So,we hava many questions.About snapshot ,we can create and delete it,but when we want to resto

Re: [Openstack] The solution to restore the snapshot

2014-07-14 Thread Jitendra Bhaskar
Go to images where you will see a list of images from there select the snapshot and click on launch. or Just click on go to instances->Instance Boot Source -> select from drop down -> provide instance name and select key and network then launch. On Mon, Jul 14, 2014 at 12:52 PM, 954102969 <954102

Re: [Openstack] Adding another compute node in two tier method.

2014-07-14 Thread dhanesh1212121212
Hi All, I have installed enabled icehouse repo, installed openstack utils, installed nova packages. 1.yum install openstack-utils 2.yum install openstack-selinux 3.yum upgrade 4.reboot 5.yum install openstack-nova-compute 6.copied nova.conf from compute1 and chnaged the ipaddress. 7.restarted t

Re: [Openstack] ownCloud and openstack

2014-07-14 Thread Jay Pipes
On 07/14/2014 12:36 AM, Tom Fifield wrote: On 13/07/14 13:48, Remo Mattei wrote: As far as I know max size is 5gb into swift unless you setup a way to split it 5GB is the default limit for a single request. However, swift provides a couple of ways to upload larger single objects: http://docs.

[Openstack] Some doubts regarding the interaction among the ovs-plugin and ovs-agent

2014-07-14 Thread Ramana Reddy
Hi All, I would like to know the interaction among the OVS-agent at Hypervisor/Compute node and OVS-agent at network node and OVS-plugin at neutron server. I need the following details: 1. Normally when we boot the VM, VM gets a virtual port from OVS to its virtual interface. How its differ

[Openstack] AWS::EC2::VolumeAttchment incompatible with AWS

2014-07-14 Thread Pavlo Shchelokovskyy
Dear OpenStack users and developers, a feature to update AWS::EC2::VolumeAttachment resource in Heat landed as a part of Icehouse release [1]. In actual AWS though, this resource does support any updates [2]. Such discrepancy must be considered as a bug [3] [4]. My questions in regard of this are

[Openstack] Resize the flavour from m1.small to m1.tiny is not working

2014-07-14 Thread dhanesh1212121212
Hi All, Two tier set up with centos (icehouse) KVM. Unable to resize the instance from m1.small to m1.tiny. Please find the error details below. 2014-07-14 15:53:07.705 1843 ERROR oslo.messaging.rpc.dispatcher [-] Exception during message handling: Resize error: Unable to resize disk down.

[Openstack] Hypervisor - Xen / Xenserver hypervisor support for icehouse

2014-07-14 Thread dhanesh1212121212
Hi All, Any guide or link to install xenserver as compute node in icehouse? As per the link, Ref: https://wiki.openstack.org/wiki/XenServer/XenAndXenServer. Xen is a hypervisor, which will come inside xenserver or XCP and xenapi is used to talk to openstack. Can someone guide me on this. Af

Re: [Openstack] Hypervisor - Xen / Xenserver hypervisor support for icehouse

2014-07-14 Thread Mārtiņš Jakubovičs
Hello, You need first of all install XenServer (use ext3 local storage), than create paravirtualized VM (this will be compute node, can be centos, or other distribution, but it should be paravirtualized) in that XenServer. In PV VM (compute) install openstack compute package and configure it to us

Re: [Openstack] Resize the flavour from m1.small to m1.tiny is not working

2014-07-14 Thread Thang Pham
​Dhanesh, You can only resize an instance to a flavor that has a bigger root/ephemeral disk​. You cannot resize down. Regards, Thang On Mon, Jul 14, 2014 at 7:51 AM, dhanesh1212121212 wrote: > Hi All, > > Two tier set up with centos (icehouse) KVM. > > Unable to resize the instance from m1.s

Re: [Openstack] Unable to delete instances

2014-07-14 Thread Jens-Christian Fischer
It seems that I as chasing down the wrong rabbit hole… Our controller node runs on a VM and has had sever hiccups the last few days (pausing for up to 10 seconds from time to time). We have moved the VM to another host, the pauses disappeared, and I can delete as many VMs at a time as I like…

[Openstack] Help to Enable SSL/TLS mode for Spice Console in Openstack Icehouse

2014-07-14 Thread foss geek
Hi All, I am using the below steps to configure spice console : http://lists.openstack.org/pipermail/openstack/2014-June/007970.html How to enable SSL/TLS for spice console? Thanks ___ Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/

[Openstack] Devstack (icehouse) - XCP - enable live migration

2014-07-14 Thread Afef Mdhaffar
Hi all, I have installed the latest release of openstack (icehouse) via devstack. I use XCP and would like to activate the "live migration" functionality. Therefore, I tried to set up the pool with creating "host aggregate". After adding the slave compute, nova-compute does not want to start any m

Re: [Openstack] Help to Enable SSL/TLS mode for Spice Console in Openstack Icehouse

2014-07-14 Thread Martinx - ジェームズ
I would to do that too! :-D On 14 July 2014 13:21, foss geek wrote: > > Hi All, > > I am using the below steps to configure spice console : > > http://lists.openstack.org/pipermail/openstack/2014-June/007970.html > > How to enable SSL/TLS for spice console? > > Thanks > > > __

[Openstack] IceHouse and Xen without XenAPI

2014-07-14 Thread Martinx - ジェームズ
Guys, Does OpenStack IceHouse supports Open Source Xen (without XenAPI) ? I mean, I'm know that XenServer is open source now but, I'm talking about "pure" Xen, from the Ubuntu 14.04 package called "xen-hypervisor-4.4-amd64", which can be installed using "apt-get install xen-system-amd64". I'm

Re: [Openstack] [Swift] Running out of ports or fds?

2014-07-14 Thread Pete Zaitcev
On Fri, 11 Jul 2014 20:48:54 + "Luse, Paul E" wrote: > So Stephen (presented the perf work at the last hackathon) had an idea > about maybe saving on some connections via batching up groups of > container updates before making the connection to the container server > in async_update(). I don

Re: [Openstack] [Swift] Running out of ports or fds?

2014-07-14 Thread Blinick, Stephen L
Hey Pete, we were thinking specifically about ports usage at the storage nodes. For every incoming object there's an outgoing TCP connection for the container update. If the workload is somewhat bursty, and if object creation activity has container temporal locality, then batching increases t

[Openstack] Ceph vs Swift + Cinder

2014-07-14 Thread Frans Thamura
Hi all just discussion regarding ceph as platform for swift and cinder, and also a replacement. i still want to know, how ceph stand because we can run swift and cinder also without ceph and why should ceph as both platform, F ___ Mailing list: http

[Openstack] Open Community Updates & Discussion about "What is Core" (focus on Havana) on Wednesday 8am & 6pm PDT

2014-07-14 Thread Rob_Hirschfeld
OpenStack Community, The Board DefCore subcommittee has been working hard on the defining "what is core" for commercial use. We've gotten to a point where we've got the an initial pass through the proposed process and are ready to show advisory "Core Capabilities" for the Havana release. Our

Re: [Openstack] Ceph vs Swift + Cinder

2014-07-14 Thread Kuo Hugo
Hi Frans, Here's my perspective. There's some tradeoff between different choices. First of all, you should know your use case clearly before make decision. There's several combo : - OpenStack Swift as object storage core + Cinder as the the block storage controller with various backends

Re: [Openstack] Ceph vs Swift + Cinder

2014-07-14 Thread Michael Gale
Hey, I agree with Hugo, it really depends on your use case / requirements. Why are you considering object storage, what functionality and features do you need. What is the expectation around block storage? Once you know those it will help you decide which technology is best for you. Michael

Re: [Openstack] Ceph vs Swift + Cinder

2014-07-14 Thread Robert van Leeuwen
> just discussion regarding ceph as platform for swift and cinder, and > also a replacement. > > because we can run swift and cinder also without ceph > and why should ceph as both platform, As in the true linux spirit you have options. Make sure you know what your requirements are and see what fi

[Openstack] [Sahara] Master-instance: Service hadoop-* not running

2014-07-14 Thread Dat Tran
I install openstack icehouse, then install sahara. I create cluster, it worked! But when i login master-instance, test. Run `hadoop jar hadoop-examples-1.2.1.jar pi 10 100` ==> Message error: `java.io.IOException: Cannot create input directory PiEstimator_TMP_3_141592654/in...` I check service had

Re: [Openstack] Ceph vs Swift + Cinder

2014-07-14 Thread Frans Thamura
thx all must study deeply all features. because i just start to go this field, but one of my friend/company using ceph with paralels vps, and provide iaas services with help from inktank still to know how it work, and explanation make me must search more case study for both F -- Frans Thamura

[Openstack] how to restore the volume snapshot

2014-07-14 Thread 954102969
hi, I hava a question about the volume snapshot. I want to solve this problem from ceph.Is it availabe?How to do it? I read the source code of cinder,but I just find the buckup,however it is not suitable for our project.We just want a volume snapshot,not a backup. Can you give me some advice?