Re: Console proxy IP

2014-04-08 Thread Kelven Yang
Unfortunately with current CloudStack releases, console proxy public IP is acquired from a shared public IP pool. So you can¹t reserve a particular public IP range for console proxy. Kelven On 4/8/14, 4:54 AM, JAVIER AYLLON PEREZ javier.ayl...@uclm.es wrote: Dear CloudStackers: I'm moving my

Re: role of HA-Worker

2014-03-31 Thread Kelven Yang
HA-Workers are pool of threads to execute HA related tasks, I quoted HA is that not all these tasks are purely issued from HA, since some operations like putting a host into maintenance mode also use the facility. ha.workers configures the size of the thread pool. If you set it to 0, you will

Re: question about snapshots and Windows Volume Shadow Copy

2013-10-07 Thread Kelven Yang
On 10/7/13 3:37 AM, Len Bellemore len.bellem...@controlcircle.com wrote: Hi Guys, I've been asked if Cloudstack snapshots integrate in any way with Windows Volume Shadow Copy. I guess the question is really about what type of backup does cloudstack actually provide. Is it only crash

Re: Unable to start DomR CS 4.1 VMware esxi 5.1

2013-09-18 Thread Kelven Yang
notify the sender by return e-mail and delete the e-mail file immediately thereafter. Thank you. - Original Message - From: Kelven Yang kelven.y...@citrix.com To: users@cloudstack.apache.org Sent: Tuesday, September 17, 2013 5:13:54 PM Subject: Re: Unable to start DomR CS 4.1 VMware esxi

Re: Unable to start DomR CS 4.1 VMware esxi 5.1

2013-09-17 Thread Kelven Yang
Yes, the last step is to configure VNC for the VM. Are you able to start the VM in vCenter? Kelven On 9/17/13 1:50 PM, John Skinner john.skin...@appcore.com wrote: Looking at the catalina.out log from the management server I see this right before the error: INFO

Re: Unable to start DomR CS 4.1 VMware esxi 5.1

2013-09-17 Thread Kelven Yang
in error, do not print it or disseminate it or its contents. In such event, please notify the sender by return e-mail and delete the e-mail file immediately thereafter. Thank you. - Original Message - From: Kelven Yang kelven.y...@citrix.com To: users@cloudstack.apache.org Sent: Tuesday

Re: View console not working.

2013-08-14 Thread Kelven Yang
ssh into CPVM. check CPVM log file at /var/log/cloud/cloud.log, or perform more testing telnet 192.168.1.202 5901 - test connectivity from CPVM to your KVM host If it does not work, check your KVM iptables rules, if it does connect, please check if your public network subnet is the same with

Re: View console not working.

2013-08-14 Thread Kelven Yang
rpfilter but still no luck. might try re-starting from scratch, or maybe using something other then centos Thanks, Andrew On Wed, Aug 14, 2013 at 1:11 PM, Kelven Yang kelven.y...@citrix.com wrote: ssh into CPVM. check CPVM log file at /var/log/cloud/cloud.log, or perform more testing telnet

Re: 答复: instance name in vsphere?

2013-08-09 Thread Kelven Yang
No, it is not currently supported to use customized template names Kelven On 8/9/13 12:43 AM, Jerry Jiang jerry.ji...@sjcloud.cn wrote: Another question, The same environment:CS4.0 + vsphere. I found the template which I upload from CS is showing UUID as its template name in vsphere Can I

Re: need v-2--VM boot options parameter string for urgent maintenance

2013-07-31 Thread Kelven Yang
You may get it inside console proxy VM with following command cat /proc/cmdline Kelven On 7/31/13 8:21 AM, William Jiang william.ji...@manwin.com wrote: Hello, if anybody can send me the boot options string of your v-2-VM? you can get it in your xencenter? I need it for urgent maintenance.

Re: KVM issues via console - realhostip took too long to respond

2013-07-30 Thread Kelven Yang
On 7/30/13 4:13 AM, Ashutosh Narayan aashutoshnara...@gmail.com wrote: I have setup Management and NFS on one server. I also found that Console Proxy VM is unable to ping Management Server IP. Both of them are on the same subnet It looks like a KVM network issue if you can't ping management

Re: Keyboard problem inside the vm console

2013-07-08 Thread Kelven Yang
Could you include more detail info about the environment and steps you used? Kelven On Jul 8, 2013, at 2:51 PM, Joaquin Angel Alonso Alvarez jalo...@izertis.commailto:jalo...@izertis.com wrote: Hi, When we try to get special characters (ALT or ALT-GR + key) on the keyboard inside a vm

Re: CPVM custom SSL location

2013-06-26 Thread Kelven Yang
For security reasons, we actually don't store custom SSL certificate in console proxy VM's file system. The certificate is stored in management server DB (encrypted), dynamically re-constructed in memory and sent it over through the SSL secured channel to console proxy VM at run time. Kelven

Re: Problems after management server reboot workaround

2013-05-08 Thread Kelven Yang
This is a known issue when you are running management server together with a KVM host. After KVM host is added to the running management server, it creates a bridge that can cause management server ID to be changed after reboot, but only for once. A similar issue can happen when you run

Re: Problems after management server reboot workaround

2013-05-08 Thread Kelven Yang
Then this is slight different than the case with management-server-and-KVM-in-one-box issue that I'm aware of. When a management server is restarted with a new ID, it appears to the cluster as a new management server instance, we have some code logic to handle that. From what you described, the

Re: Typical Port Listing?

2013-04-29 Thread Kelven Yang
It is typical Kelven From: Maurice Lawler maurice.law...@me.commailto:maurice.law...@me.com Reply-To: users@cloudstack.apache.orgmailto:users@cloudstack.apache.org users@cloudstack.apache.orgmailto:users@cloudstack.apache.org Date: Monday, April 29, 2013 1:56 PM To:

Re: Typical Port Listing?

2013-04-29 Thread Kelven Yang
seen a server display MYSQL port openly like that. So, to me, that feels a little insecure and not very typical. On Apr 29, 2013, at 05:08 PM, Kelven Yang kelven.y...@citrix.commailto:kelven.y...@citrix.com wrote: It is typical Kelven From: Maurice Lawler maurice.law

Re: Cluster Heartbeat

2013-04-26 Thread Kelven Yang
What is your management server cluster setup look like? If it is a one-node setup, how many network interfaces do you have in the management server node? Kelven From: Maurice Lawler maurice.law...@me.commailto:maurice.law...@me.com Reply-To:

Re: console issues 4.1-snapshot

2013-04-22 Thread Kelven Yang
For upgrade from a previous 4.1.0 build, you would need to do do following upgrade procedures 1) login to xen server host xe host-param-clear param-name=tags uuid=host-uuid 2) stop console proxy VM from cloudstack management UI and let system relaunch to push updates into the console proxy VM

Re: console issues 4.1-snapshot

2013-04-22 Thread Kelven Yang
updates into the console proxy VM Kelven On 4/22/13 10:50 AM, Nikita Gubenko nikita.gube...@gmail.com wrote: Thanks, but didn't helped. Still have that exception On Mon, Apr 22, 2013 at 9:41 PM, Kelven Yang kelven.y...@citrix.com wrote: For upgrade from a previous 4.1.0 build, you would need

Re: issue after upgrade from 2.2.14 to 4.0.0 Unable to find or allocate console proxy resource

2013-04-09 Thread Kelven Yang
] (consoleproxy-1:null) Zone 1 is not ready to launch console proxy yet Cheers, Shashi -Original Message- From: Kelven Yang [mailto:kelven.y...@citrix.com] Sent: 08 April 2013 23:23 To: users@cloudstack.apache.org Subject: Re: issue after upgrade from 2.2.14 to 4.0.0 Unable to find or allocate

Re: Global setting: router.extra.public.nics

2013-04-03 Thread Kelven Yang
On 4/3/13 5:43 AM, prasanna t...@apache.org wrote: On 3 April 2013 14:12, David Comerford davest...@gmail.com wrote: Hi list, Can anyone tell me what router.extra.public.nics is used for? I recently noticed my routers had the default extra 2 NICs and I can't see any need for them. I've