dear opennebula community,<br><br>1) i have already installed the ubuntu 12.04 64 bits
desktop OS. to convert it to 64 bits server, i "apt-get install
tasksel", and "taskel install server" to make it as "Basic Ubuntu
server". is it ok to convert desktop to server in this way for setting
up a OpenNebula Cloud system? moreover, after convert the desktop OS to server one, run "uname -a" and
got "Linux quicksu-P5K-SE 3.2.0-32-generic #51-Ubuntu SMP Wed Sep 26
21:33:09 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux" returned, is the
generic kernel is ok for server?<br>
<br>2) have setted up a Cloud system with opennebula 3.6.0 under the above so-called 64 bits ubuntu 12.04 server, and create a ttylinux VM instance, this instance is started well and in runn STAT at the beginning, as shown in below:<br>
<br>oneadmin@onevmhost:~$ onevm list<br> ID USER GROUP NAME STAT UCPU UMEM HOST TIME<br>
0 oneadmin oneadmin ttylinux runn 3 64M onevmhost 0d 07h57<br><br>however, after reboot the host, the ttylinux VM instance is in unkn STAT, as shown in below:<br><br>oneadmin@onevmhost:~$ onevm list<br>
ID USER GROUP NAME STAT UCPU UMEM HOST TIME<br> 0 oneadmin oneadmin ttylinux unkn 3 64M onevmhost 0d 07h57<br><br>i have tried to make the ttylinux VM instance running again, but unsuccessful.<br>
<br>it is much appreciated if anyone can help with the above.<br>
<br>thanks,<br>david su