Fail to attach volume to VM

2013-11-25 Thread Du Jun
Hi all, I find I am unable to attach volume to VM while VM is running.The error message is show below: Failed to attach volume: volume-1 to VM: standard-ubuntu; org.libvirt.LibvirtException: internal error unable to execute QEMU command 'device_add': Duplicate ID 'virtio-disk1' for device The VM

Re: Volumes directory on secondary storage

2013-11-25 Thread Lennert den Teuling
> Op 25 november 2013 om 8:01 schreef Nitin Mehta : > > > Reply inline. > > On 24/11/13 6:52 AM, "Lennert den Teuling" wrote: > > >Hi, > > > >I currently got a directory of 1.1TB on my secondary storage called > >volumes. I'm > >familiar with the template and snapshot directory, but not really

Re: Distributed Intrusion Detection System in Cloud Computing

2013-11-25 Thread Robert Bruce
Hi John, Thank you so much for your valuable suggestions and directions. I will set up snort/suricata on management station as well as on each guest VM, where it will monitor the incoming/outgoing network packets for intrusions. *Here I am confused about network intrusions vs system intrusions.*

RE: Distributed Intrusion Detection System in Cloud Computing

2013-11-25 Thread Santhosh Edukulla
Robert, I believe we are mixing multiple product scopes here. 1. NIDS : Network intrusion detection system( different from prevention systems NIPS ). It is Agentless ( no need of agent on each machine to detect attaks ), identifies attacks based upon PI\DPI techniques + lot others. Identifie

sdX-devices became vdX-devices in CloudStack-4.2.0

2013-11-25 Thread Vladimir Melnik
Dear colleagues, I'm planning to migrate to CS-4.2.0, but I noticed one pitfall. When I tried to copy one VM to the new environment from CS-2.2.14, the operating system inside the VM didn't boot properly, because all sda-devices became vda-devices. Are there any hacks to prevent it? Thank you!

cloudstack disk device

2013-11-25 Thread Du Jun
Hi all, I feel confused about /dev/sda , /dev/sdb/ , /dev/sda1, /dev/sda2 , or /dev/sda5. I know /dev/sda* is KVM boot partitions.So,how do they work? Besides,I have a volume whose device_id.to_i=1,so what's the device_name it equals to? /dev/sda or /dev/sdb? How does cloudstack calculate it? What

cloudstack disk device id & name

2013-11-25 Thread Du Jun
Hi all, I feel confused about /dev/sda , /dev/sdb/ , /dev/sda1, /dev/sda2 , or /dev/sda5. I know /dev/sda* is KVM boot partitions.So,how do they work? Besides,I have a volume whose device_id.to_i=1,so what's the device_name it equals to? /dev/sda or /dev/sdb? How does cloudstack calculate it? What

Windows instance DNS entries being lost by AD DNS servers

2013-11-25 Thread Kirk Jantzer
Hey guys. We have CS 4.1.1 running in our environment. I have a basic zone with the network offering set to only offer DHCP. When Windows instances are shut down or rebooted, their DNS entries in our Windows DNS servers are being lost. I have to get onto the instance and do 'ipconfig /registerdns'

Re: Windows instance DNS entries being lost by AD DNS servers

2013-11-25 Thread Sean Hamilton
I've been experiencing this. >From our experiences we've set the DNS servers on the instance to the IP addresses of the AD DNS servers. We also set the DNS search suffix list to include the DNS suffix for the AD domain. We haven't had anyone complain recently... On 25 November 2013 15:17, Kirk J

Re: Windows instance DNS entries being lost by AD DNS servers

2013-11-25 Thread Kirk Jantzer
I did that as well, and they still disappear. I was on the router when I rebooted an instance and the record in the /etc/dhcphosts.txt would delete as soon I cycled the instance. Regards, Kirk Jantzer http://about.me/kirkjantzer On Mon, Nov 25, 2013 at 10:40 AM, Sean Hamilton wrote: > I've be

Re: Volumes directory on secondary storage

2013-11-25 Thread Nitin Mehta
That¹s good to know Lennert. Do file a bug and say that its resolved in 4.2, in case there are others in the community on 4.1 and looking for similar information. Thanks, -Nitin On 25/11/13 12:34 AM, "Lennert den Teuling" wrote: >> Op 25 november 2013 om 8:01 schreef Nitin Mehta >>: >> >> >>

Re: Volumes directory on secondary storage

2013-11-25 Thread Lennert den Teuling
> Op 25 november 2013 om 16:46 schreef Nitin Mehta : > > > That¹s good to know Lennert. > Do file a bug and say that its resolved in 4.2, in case there are others > in the community on 4.1 and looking for similar information. Done! :-) > Thanks, > -Nitin > > On 25/11/13 12:34 AM, "Lennert den

RE: Need help in creating/posting Cloudstack plugin for Juniper's network devices

2013-11-25 Thread Rayees Namathponnan
Hi Pradeep, This may help you https://cwiki.apache.org/confluence/display/CLOUDSTACK/Plug-ins%2C+Modules%2C+and+Extensions https://cwiki.apache.org/confluence/display/CLOUDSTACK/Extensions Regards, Rayees -Original Message- From: Pradeep HK [mailto:[email protected]] Sent: Monda

Adding 1T disk to primary storage shows as 100G

2013-11-25 Thread Dean Kamali
Hello everyone Not sure whats wrong, but everytime I add 1T nfs share to cloudstack 4.2 it shows as 100G anyone else having this issue? Dean

Re: Adding 1T disk to primary storage shows as 100G

2013-11-25 Thread Rafael Weingartner
could you tryto mount the NFS share and use the command df -h? 2013/11/25 Dean Kamali > Hello everyone > > Not sure whats wrong, but everytime I add 1T nfs share to cloudstack 4.2 it > shows as 100G > > anyone else having this issue? > > Dean > -- Rafael Weingärtner

Re: Adding 1T disk to primary storage shows as 100G

2013-11-25 Thread Dean Kamali
I just did on another system and df -h shows 1TB in disk space! any idea on why this is happening?? On Mon, Nov 25, 2013 at 1:43 PM, Rafael Weingartner < [email protected]> wrote: > could you tryto mount the NFS share and use the command df -h? > > > 2013/11/25 Dean Kamali > > > Hell

Re: Adding 1T disk to primary storage shows as 100G

2013-11-25 Thread Rafael Weingartner
where did you get this info? did you go on infrastructure >primary storage>storage? 2013/11/25 Dean Kamali > I just did on another system and df -h shows 1TB in disk space! > > any idea on why this is happening?? > > > On Mon, Nov 25, 2013 at 1:43 PM, Rafael Weingartner < > rafaelweingart...@gm

Re: Adding 1T disk to primary storage shows as 100G

2013-11-25 Thread Dean Kamali
Yes, and when I check volume size, it shows only 100G which is really weird. On Mon, Nov 25, 2013 at 2:20 PM, Rafael Weingartner < [email protected]> wrote: > where did you get this info? > did you go on infrastructure >primary storage>storage? > > > 2013/11/25 Dean Kamali > > > I jus

Re: Who can tell me how to upgrade from cs4.0 to 4.2?

2013-11-25 Thread Steven Liang
Hi All, I did upgrade from cs 4.0 to 4.1 followed by release notes. I met issues when I did step 5. The below is from doc: After upgrading to 4.1, API clients are expected to send plain text passwords for login    and user creation, instead of MD5 hash. In

Reg: Resource limit bug in account

2013-11-25 Thread prakash
Hi, I have setup Primary Storage limits (GiB) -1 in cloudstack global setting and created account. It setup account limit as some -1074678 gb. This is major bug in resource limit. Auto snapshot is not fixed yet in cloudstack. can you provide patch link and bug post link in apache cloudstack

RE: Resource limit bug in account

2013-11-25 Thread Radhika Puthiyetath
https://issues.apache.org/jira/browse/CLOUDSTACK https://reviews.apache.org/groups/cloudstack/ -Original Message- From: [email protected] [mailto:[email protected]] Sent: Tuesday, November 26, 2013 11:16 AM To: [email protected] Subject: Reg: Resource limit bug in accou