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<DIV><FONT color=#000000 size=3 face=宋体>I don't know how to use
ecua client, but I can help you with nova client here:</FONT></DIV>
<DIV><FONT color=#000000 size=3 face=宋体>1. how can i know the list of running
instances ?</FONT></DIV>
<DIV> ---use 'nova list' or 'nova list --all_tenants', then you
can use 'nova show uuid' to get the detail info of the instance.</DIV>
<DIV>2. and where to set the maximum quota for creating instances ?</DIV>
<DIV> ---use 'nova quota-update', you can get help by 'nova help
quota-update'.</DIV>
<DIV>3. reboot error</DIV>
<DIV> ---the response message show that the instance you want to
reboot is building now, you may need to wait for it become 'active'.</DIV>
<DIV> </DIV>
<DIV> </DIV>
<DIV align=left><FONT color=#c0c0c0 size=2 face=Verdana>2013-04-16</FONT></DIV>
<DIV align=left><FONT size=2 face=Verdana>
<HR id=SignNameHR style="HEIGHT: 2px; WIDTH: 122px" align=left SIZE=2>
</FONT></DIV>
<DIV align=left><FONT color=#c0c0c0 size=2 face=Verdana><SPAN
id=_FlashSignName>Wangpan</SPAN></FONT></DIV>
<DIV><FONT size=2 face=Verdana>
<HR>
</FONT></DIV>
<DIV><FONT size=2 face=Verdana><STRONG>发件人：</STRONG>Deepak A.P</FONT></DIV>
<DIV><FONT size=2
face=Verdana><STRONG>发送时间：</STRONG>2013-04-16 16:38</FONT></DIV>
<DIV><FONT size=2 face=Verdana><STRONG>主题：</STRONG>[Openstack] Fwd: [openStack]
deleting instances</FONT></DIV>
<DIV><FONT size=2 face=Verdana><STRONG>收件人：</STRONG>"OpenStack Mailing
List"<openstack@lists.launchpad.net></FONT></DIV>
<DIV><FONT size=2 face=Verdana><STRONG>抄送：</STRONG></FONT></DIV>
<DIV><FONT size=2 face=Verdana></FONT> </DIV>
<DIV><FONT size=2 face=Verdana>
<DIV dir=ltr>Hi
<DIV><BR></DIV>
<DIV><BR></DIV>
<DIV> I tried rebooting the instance got the below error</DIV>
<DIV><BR></DIV>
<DIV><BR></DIV>
<DIV>nova reboot <instance_id></DIV>
<DIV><BR></DIV>
<DIV><PRE style="MARGIN-BOTTOM: 0.8em; FONT-SIZE: 12px; FONT-FAMILY: 'Ubuntu Mono',monospace; COLOR: rgb(51,51,51); LINE-HEIGHT: 18px">"ERROR: Cannot 'reboot' while instance is in vm_state building (HTTP 409) (Request-ID: req-f83dab03-9db0-4cec )"</PRE><PRE style="MARGIN-BOTTOM: 0.8em; FONT-SIZE: 12px; FONT-FAMILY: 'Ubuntu Mono',monospace; COLOR: rgb(51,51,51); LINE-HEIGHT: 18px"><BR></PRE><PRE style="MARGIN-BOTTOM: 0.8em; FONT-SIZE: 12px; FONT-FAMILY: 'Ubuntu Mono',monospace; COLOR: rgb(51,51,51); LINE-HEIGHT: 18px">what could be issue ?</PRE><BR>
<DIV class=gmail_quote>---------- Forwarded message ----------<BR>From: <B
class=gmail_sendername>Deepak A.P</B> <SPAN dir=ltr><<A
href="mailto:swift007.deepak@gmail.com">swift007.deepak@gmail.com</A>></SPAN><BR>Date:
Fri, Apr 5, 2013 at 4:29 PM<BR>Subject: [openStack] deleting instances<BR>To: <A
href="mailto:openstack@lists.launchpad.net">openstack@lists.launchpad.net</A><BR><BR><BR>
<DIV dir=ltr><BR clear=all>
<DIV>Hi </DIV>
<DIV> </DIV>
<DIV> i have created a list of instance using an
active image, Now i want to </DIV>
<DIV><BR></DIV>
<DIV> delete those instances , I have installed both Euca2ool and Nova
client , with both of the utilities </DIV>
<DIV><BR></DIV>
<DIV>i tried terminating the instances as below</DIV>
<DIV><BR></DIV>
<DIV><B>euca-terminate-instances i-00000001</B></DIV>
<DIV><BR></DIV>
<DIV>after executing the above command i get</DIV>
<DIV><BR></DIV>
<DIV>INSTANCE <B>i-00000001</B></DIV>
<DIV><B><BR></B></DIV>
<DIV> does it means that the instance is terminated ?<B><BR></B></DIV>
<DIV><BR></DIV>
<DIV>then i ran the <B>euca-describe-instances</B> command</DIV>
<DIV><BR></DIV>
<DIV>i still see the above instance i-00000001 in the list </DIV>
<DIV><BR></DIV>
<DIV>how can i know the list of running instances ? and where to set the
maximum quota for creating </DIV>
<DIV><BR></DIV>
<DIV>instances ?</DIV><SPAN><FONT color=#888888>
<DIV><BR></DIV>
<DIV><BR></DIV>
<DIV><BR></DIV>
<DIV><BR></DIV>
<DIV><BR></DIV>-- <BR>Cheers,<BR>Deepak </FONT></SPAN></DIV></DIV><BR><BR
clear=all>
<DIV><BR></DIV>-- <BR>Cheers,<BR>Deepak </DIV></DIV></FONT></DIV></BODY></HTML>