Re: Virtual Routers not responding to dns requests

2015-04-01 Thread cs user
Hi All, Just to bring some closure to this then :-) In the end we have downgraded back to 4.3. (Restored db, management server, /opt/cloud/bin/ files on xenservers to how they were just prior to upgrade) Everything is now working fine again, apart from we still have the bug we upgraded to

Re: Cloudstack and KVM clusters,

2015-04-01 Thread Andrei Mikhailovsky
I would highly recommend looking at the Ceph storage instead of using too many tiers of complications. Ceph integrates well with kvm and cloudstack and has proven to work very well over the years. Andrei - Original Message - From: chiu ching cheng ccchiou...@gmail.com To:

storage.overprovisioning.factor参数意义

2015-04-01 Thread toudsf
如果把存储的storage.overprovisioning.factor 参数设置为超配。 有什么实际意义了?谢谢。 2015-04-01 toudsf

CCC Dublin 2015 October 7-8

2015-04-01 Thread Sebastien Goasguen
Hi folks, After getting feedback couple weeks ago on the cloudstack days, Karen Vuong, Giles and a couple others who volunteered to help discussed with the Linux foundation who is organizing the event. We are going to take a bit of a gamble, cancel the event in Budapest and make Dublin a two

Workflow for extracting a snapshot

2015-04-01 Thread S . Brüseke - proIO GmbH
Hi, can somebody tell me what the best workflow is to extract snapshots? As far as I know a direct extraction of a snapshot is not possible. The VM needs to run all the time during the extraction! Here is my workflow: 1. create snapshot of volume 2. create new volume via snapshot 3. download

RE: Virtual Router DHCP

2015-04-01 Thread Vadim Kimlaychuk
Hello Daniel, Cloudstack 4.5 is not recommended to deploy due to bug at VPC. I don't know exactly if it is connected to VR or CS code, but better wait for 4.5.1 release or deploy other stable release that is officially announced. BR, Vadim. -Original Message- From: Daniel

RE: Virtual Router DHCP

2015-04-01 Thread Geoff Higginbottom
VRs use dnsmasq and dhcpd to provide the DHCP functionality More info here http://www.thekelleys.org.uk/dnsmasq/doc.html Regards Geoff Higginbottom D: +44 20 3603 0542 | S: +44 20 3603 0540 | M: +447968161581 geoff.higginbot...@shapeblue.com -Original Message- From: Vadim Kimlaychuk

Virtual Router DHCP

2015-04-01 Thread Daniel Kollmer
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Hello all According to the documentation I found, the virtual router should run a DHCP server for the guest network. On Cloudstack 4.5 I can - however - - not find a DHCP daemon running there, neither is there any installed on the virtual router VM.

Re: Migrating to VPC/Site-to-Site VPN

2015-04-01 Thread anil lakineni
Logan, Create a new account on that customer domain and then create a network (VPC only no other networks) on that account, Then shut down VMs on the existing account then there is move option to other account(if the ACS version is 4.2.0 above). Now you can move the VMs to new account. Thanks,

Re: storage.overprovisioning.factor参数意义

2015-04-01 Thread zanghongtu2...@gmail.com
可以按你设置的比例进行超配。 因为某些文件系统中,存储的大小并非一次性分配,而是随着使用而增长 这样就可以尽量多的使用当前存储空间来分配vm zanghongtu2...@gmail.com 发件人: toudsf 发送时间: 2015-04-01 18:23 收件人: users-cn 主题: storage.overprovisioning.factor参数意义 如果把存储的storage.overprovisioning.factor 参数设置为超配。 有什么实际意义了?谢谢。 2015-04-01 toudsf

Trouble Attaching Volume

2015-04-01 Thread Steve Searles
I am having trouble attaching a volume to an existing VM. Adding an extra volume during the instance creation works fine. It does not seem to matter what state the VM is in eg. stopped or running I receive the same error. Anyone know what this means? I can not find any further information on

Re: Virtual Router DHCP

2015-04-01 Thread Daniel Kollmer
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 04/01/2015 02:52 PM, Geoff Higginbottom wrote: VRs use dnsmasq and dhcpd to provide the DHCP functionality More info here http://www.thekelleys.org.uk/dnsmasq/doc.html Ah, DNSmasq ... I was looking for DHCPd Thanks - -- Daniel Kollmer |

Doc Need to update for 4.5

2015-04-01 Thread Keerthiraja SJ
Hi All, With below document link I couldn't see On Hypervisor Xenserver 6.5 is supported. http://docs.cloudstack.apache.org/projects/cloudstack-installation/en/latest/hypervisor/xenserver.html Thanks, Keerthi

Re: Workflow for extracting a snapshot

2015-04-01 Thread Ahmad Emneina
That looks like the correct flow, snaps cant be downloaded. The download URL expires in about 30 minutes ( I could be wrong here). On Wed, Apr 1, 2015 at 5:02 AM, S. Brüseke - proIO GmbH s.brues...@proio.com wrote: Hi, can somebody tell me what the best workflow is to extract snapshots? As

Re: CloudStack Dev Environment

2015-04-01 Thread Ahmad Emneina
Hey Suneel, the dev guide might be what youre looking for: https://docs.cloudstack.apache.org/en/master/developer_guide.html On Tue, Mar 31, 2015 at 3:53 AM, venkata suneel babu Mallela sunee...@axiomio.com wrote: Hi Team, Can any one share a step by step document to set up CloudStack

Re: Oversubscription xenservers

2015-04-01 Thread Ahmad Emneina
I see solutions (even one that doesnt involve rebooting the hypervisor) to this here: http://discussions.citrix.com/topic/151301-internal-error-another-frontend-device-is-already-connected-to-this-domain/ On Mon, Mar 23, 2015 at 3:18 AM, Fedi Ben Ali ben.ali.fe...@gmail.com wrote: Hello, I'm

Re: About CPU usage

2015-04-01 Thread Ahmad Emneina
you might want to try this query on the dev mailing list, they could have more insight into the artificial limit of 4. My guess is thats a poorly worded recommendation. On Fri, Mar 20, 2015 at 8:30 AM, Mārtiņš Jakubovičs mart...@vertigs.lv wrote: Hello, In my demo server with XenServer 6.2 I

Re: Recurring Snapshot Limitation

2015-04-01 Thread Ahmad Emneina
I dont think there is a creative solution here. It looks like users are forced to use daily/weekly and nothing in between. It does look like a valid enhancement request... if you were inclined to file one, you can do so here: https://issues.apache.org/jira/browse/CLOUDSTACK/ On Tue, Mar 24, 2015

Re: HAProxy for multiple ACS Mgmt servers

2015-04-01 Thread Ahmad Emneina
This should highlight what you need: https://docs.cloudstack.apache.org/projects/cloudstack-administration/en/4.4/reliability.html#management-server-load-balancing On Thu, Mar 26, 2015 at 5:05 AM, Osay Osman Yuuni oyu...@gmail.com wrote: Hi, I've set up ACS with two MySql DB servers

Re: Altering VM names upon build

2015-04-01 Thread Ahmad Emneina
this might be a better question for the dev list. I believe monitoring events will let you know when that deployment is triggered but by then it might be too late. You might want to modify the UI input field to either prevent upper case letters or make the string lower case. might even be best to

Re: Workflow for extracting a snapshot

2015-04-01 Thread Prashant s
Disclaimer : this is not great solution and do not try this on a production environment ... , but if you really want to create a vm or volume of a snapshot ... you can create a snapshot in xencenter and extract the snapshot as a file out , convert to vhd and upload as a new template or volume.

Re: xen Server 管理机IP无法启动了

2015-04-01 Thread Lily Liang
Hi Jia, 生产环境下对数据库操作请先备份数据库,可参考以下命令: #mysqldump cloud cloud.sql Thanks and regards, Lily Liang Technical Support Engineer Email: qiying.li...@citrix.com On 4/2/15, 10:54 AM, 崔佳 cui6522...@gmail.com wrote: 多谢~我尝试操作一下 2015-04-01 13:15 GMT+08:00 Lily Liang qiying.li...@citrix.com:

Re: Trouble Attaching Volume

2015-04-01 Thread Yitao Jiang
I met the same issue before. Cause under vmware cluster ha enabled, so the vm mirgrated among hosts. You can check the host which vm lives in cloud databases, and compare to the actual host, if mismatchrd, changing the db table, thrn all works fine. On Apr 1, 2015 9:52 PM, Steve Searles

Re: xen Server 管理机IP无法启动了

2015-04-01 Thread 崔佳
了解~~~非常感谢 我发现这个现象不是经常出现的对么? 我正式环境是这样了 但测试环境,我模拟了几遍都没出现 比较纠结 2015-04-02 10:58 GMT+08:00 Lily Liang qiying.li...@citrix.com: Hi Jia, 生产环境下对数据库操作请先备份数据库,可参考以下命令: #mysqldump cloud cloud.sql Thanks and regards, Lily Liang Technical Support Engineer Email: qiying.li...@citrix.com

Re: VHD-UTIL ACS 4.5

2015-04-01 Thread Nikolas Wostor
After finishing the configuration of management server (ACS 4.5 using XENserver 6.5), i tried to access the UI on http://x.x.x.x:8080 or http://x.x.x.x:8080/client, at the first case a blank page is showed and the second I receiv an error 503. I think this can be related java (using java 6) its

Re: VHD-UTIL ACS 4.5

2015-04-01 Thread Nikolas Wostor
Yes it's already open, I think found the problem ... or an evidence, follows the catalina.log http://pastebin.com/0wuhFjfZ 2015-04-01 18:03 GMT-03:00 Somesh Naidu somesh.na...@citrix.com: After you have started the service, check netstat to verify if port 8080 is actively listening. Also,

RE: VHD-UTIL ACS 4.5

2015-04-01 Thread Somesh Naidu
After you have started the service, check netstat to verify if port 8080 is actively listening. Also, check mgmt. logs for any errors (quite often, there is an issue with DB connection). Somesh CloudPlatform Escalations Citrix Systems, Inc. -Original Message- From: Nikolas Wostor

Re: VHD-UTIL ACS 4.5

2015-04-01 Thread ilya
assuming you waited for cloudstack to completely load all components? If so and issue persists, please post fresh logs on pastebin.com or similar site, stripping out any confidential info. regards ilya On 4/1/15 12:35 PM, Nikolas Wostor wrote: After finishing the configuration of management