FC5 : xend won't start

[Ramesh Babu]

Hi,

Im having problems in starting xend in FC5. Below are the steps i
performed to start it and i get "connection refused error".
Please let me know if i miss something and help me in solving the issue.

OS Version :
[root@ramesh ~]# uname -a
Linux rvrameshbabu 2.6.16-1.2111_FC5xen0 #1 SMP Thu May 4 21:51:32 EDT
2006 i686 i686 i386 GNU/Linux

Xen version :
[root@ramesh ~]# rpm -qa | grep xen
xen-3.0.1-4
kernel-xenU-2.6.16-1.2111_FC5
kernel-xen0-devel-2.6.16-1.2111_FC5
kernel-xenU-devel-2.6.16-1.2111_FC5
kernel-xen0-2.6.16-1.2111_FC5

Steps performed :

[root@ramesh ~]# xend start
[root@ramesh ~]# tail -90 /var/log/xend.log
[2006-05-15 17:45:00 xend] INFO (SrvDaemon:285) Xend Daemon started
[2006-05-15 17:45:00 xend] INFO (SrvDaemon:289) Xend changeset: unavailable .
[2006-05-15 17:45:00 xend] ERROR (SrvDaemon:299) Exception starting
xend ((111, 'Connection refused'))
Traceback (most recent call last):
 File "/usr/lib/python2.4/site-packages/xen/xend/server/SrvDaemon.py",
line 293, in run
   servers = SrvServer.create()
 File "/usr/lib/python2.4/site-packages/xen/xend/server/SrvServer.py",
line 106, in create
   root.putChild('xend', SrvRoot())
 File "/usr/lib/python2.4/site-packages/xen/xend/server/SrvRoot.py",
line 40, in __init__
   self.get(name)
 File "/usr/lib/python2.4/site-packages/xen/web/SrvDir.py", line 82, in get
   val = val.getobj()
 File "/usr/lib/python2.4/site-packages/xen/web/SrvDir.py", line 52, in getobj
   self.obj = klassobj()
 File "/usr/lib/python2.4/site-packages/xen/xend/server/SrvDomainDir.py",
line 39, in __init__
   self.xd = XendDomain.instance()
 File "/usr/lib/python2.4/site-packages/xen/xend/XendDomain.py", line
550, in instance
   inst.init()
 File "/usr/lib/python2.4/site-packages/xen/xend/XendDomain.py", line
70, in init
   xstransact.Mkdir(VMROOT)
 File "/usr/lib/python2.4/site-packages/xen/xend/xenstore/xstransact.py",
line 317, in Mkdir
   complete(path, lambda t: t.mkdir(*args))
 File "/usr/lib/python2.4/site-packages/xen/xend/xenstore/xstransact.py",
line 323, in complete
   t = xstransact(path)
 File "/usr/lib/python2.4/site-packages/xen/xend/xenstore/xstransact.py",
line 20, in __init__
   self.transaction = xshandle().transaction_start()
 File "/usr/lib/python2.4/site-packages/xen/xend/xenstore/xsutil.py",
line 18, in xshandle
   xs_handle = xen.lowlevel.xs.xs()
RuntimeError: (111, 'Connection refused')
[root@ramesh ~]# ls -l /var/run/xen*
-rwS--x--T 1 root root    5 May 15 17:45 /var/run/xenconsoled.pid
-rw-r--r-- 1 root root    4 May 15 17:45 /var/run/xend.pid
-rw------- 1 root root    5 May 15 17:45 /var/run/xenstore.pid

/var/run/xenstored:
total 0
srw------- 1 root root 0 May 15 17:45 socket
srw-rw---- 1 root root 0 May 15 17:45 socket_ro
[root@ramesh ~]# xm list
Error: Error connecting to xend: No such file or directory.  Is xend running?
[root@ramesh ~]#


thanks

Ramesh

[Frank Wang]

Met the same problem. Version 2.6.16-1.2096_FC5xen0 works 
for me.
On Thursday 18 May 2006 14:14, Ramesh Babu wrote:
>  
>  Hi,
>  
>  Im having problems in starting xend in FC5. Below are the  
steps i
>  performed to start it and i get "connection refused 
error".
>  Please let me know if i miss something and help me in  
solving
the issue.
>  
>  OS Version :
>  [root@ramesh ~]# uname -a
>  Linux rvrameshbabu 2.6.16-1.2111_FC5xen0 #1 SMP Thu May 4  
21:51:32 EDT
>  2006 i686 i686 i386 GNU/Linux
>  
>  Xen version :
>  [root@ramesh ~]# rpm -qa | grep xen
>  xen-3.0.1-4
>  kernel-xenU-2.6.16-1.2111_FC5
>  kernel-xen0-devel-2.6.16-1.2111_FC5
>  kernel-xenU-devel-2.6.16-1.2111_FC5
>  kernel-xen0-2.6.16-1.2111_FC5
>  
>  Steps performed :
>  
>  [root@ramesh ~]# xend start
>  [root@ramesh ~]# tail -90 /var/log/xend.log
>  [2006-05-15 17:45:00 xend] INFO (SrvDaemon:285) Xend  
Daemon started
>  [2006-05-15 17:45:00 xend] INFO (SrvDaemon:289) Xend 
changeset: unavailable .
>  [2006-05-15 17:45:00 xend] ERROR (SrvDaemon:299) Exception 
starting
>  xend ((111, 'Connection refused'))
>  Traceback (most recent call last):
>   File  
"/usr/lib/python2.4/site-packages/xen/xend/server/SrvDaemon.py",
>  line 293, in run
>     servers = SrvServer.create()
>   File  
"/usr/lib/python2.4/site-packages/xen/xend/server/SrvServer.py",
>  line 106, in create
>     root.putChild('xend', SrvRoot())
>   File  
"/usr/lib/python2.4/site-packages/xen/xend/server/SrvRoot.py",
>  line 40, in __init__
>     self.get(name)
>   File  
"/usr/lib/python2.4/site-packages/xen/web/SrvDir.py", line 
82, in get
>     val = val.getobj()
>   File  
"/usr/lib/python2.4/site-packages/xen/web/SrvDir.py", line 
52, in getobj
>     self.obj = klassobj()
>   File 
"/usr/lib/python2.4/site-packages/xen/xend/server/SrvDomainDir.py",
>  line 39, in __init__
>     self.xd = XendDomain.instance()
>   File  
"/usr/lib/python2.4/site-packages/xen/xend/XendDomain.py", 
line
>  550, in instance
>     inst.init()
>   File  
"/usr/lib/python2.4/site-packages/xen/xend/XendDomain.py", 
line
>  70, in init
>     xstransact.Mkdir(VMROOT)
>   File 
"/usr/lib/python2.4/site-packages/xen/xend/xenstore/xstransact.py",
>  line 317, in Mkdir
>     complete(path, lambda t: t.mkdir(*args))
>   File 
"/usr/lib/python2.4/site-packages/xen/xend/xenstore/xstransact.py",
>  line 323, in complete
>     t = xstransact(path)
>   File 
"/usr/lib/python2.4/site-packages/xen/xend/xenstore/xstransact.py",
>  line 20, in __init__
>     self.transaction = xshandle().transaction_start()
>   File  
"/usr/lib/python2.4/site-packages/xen/xend/xenstore/xsutil.py",
>  line 18, in xshandle
>     xs_handle = xen.lowlevel.xs.xs()
>  RuntimeError: (111, 'Connection refused')
>  [root@ramesh ~]# ls -l /var/run/xen*
>  -rwS--x--T 1 root root    5 May 15  
17:45 /var/run/xenconsoled.pid
>  -rw-r--r-- 1 root root    4 May 15 17:45 /var/run/xend.pid
>  -rw------- 1 root root    5 May 15  
17:45 /var/run/xenstore.pid
>  
>  /var/run/xenstored:
>  total 0
>  srw------- 1 root root 0 May 15 17:45 socket
>  srw-rw---- 1 root root 0 May 15 17:45 socket_ro
>  [root@ramesh ~]# xm list
>  Error: Error connecting to xend: No such file or  
directory.  Is xend running?
>  [root@ramesh ~]#
>  
>  
>  thanks
>  
>  Ramesh
>  
>  --
>  Fedora-xen mailing list
>  Fedora-xen(a)redhat.com
>  https://www.redhat.com/mailman/listinfo/fedora-xen
>  
>

[Eyal Traitel]

It just came on the list a few days back.
See below. You have to upgrade to the kernel 2118.

Eyal.


===
Ben wrote:
>  The problem is this:
>  
>  https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=190899 
This is resolved and should be pushed to fedora-updates soon.  If you can't
wait, grab the latest xen package from updates-testing and
kernel-xen0-2.6.16-1.2118_FC5 from
http://people.redhat.com/~davej/kernels/Fedora/FC5/

Brian

>  On May 14, 2006, at 11:18 PM, Prasad Varma Kalidindi S. S. M wrote:
>  
> > I have installed xen 3.0 following FedoraXenQuickstart.
> >
> >
> >
> > After booting it with xen enabled kernel
> >
> > The machine configuration is
> >
> > Linux localhost.localdomain 2.6.16-1.2111_FC5xen0 #1 SMP Thu May 4
> > 21:51:32 EDT 2006 i686 i686 i386 GNU/Linux
> >
> >
> >
> > Then I tried to check the installation by typing
> >
> >       # /usr/sbin/xm list
> > Result is
> >
> > Error: Error connecting to xend: No such file or directory.  Is xend 
> > running?
> >
> >
> >
> > Then I tried to run xend
> >
> > /etc/rc.d/init.d/xend start
> >
> > It gave nothing.
> >
> >
> >
> > What is the problem ? plz send me some quick fixes.
> >
> >
> >
> > With Regards
> >
> >
> >
> > PRASAD VARMA 
--
Fedora-xen mailing list
Fedora-xen(a)redhat.com
https://www.redhat.com/mailman/listinfo/fedora-xen

 

-----Original Message-----
From: fedora-xen-bounces(a)redhat.com [mailto:[e-mail]]
On Behalf Of Frank Wang
Sent: Wednesday, May 17, 2006 11:46 PM
To: fedora-xen(a)redhat.com
Subject: Re: [Fedora-xen] FC5 : xend won't start


Met the same problem. Version 2.6.16-1.2096_FC5xen0 works for me.
On Thursday 18 May 2006 14:14, Ramesh Babu wrote:
>  
>  Hi,
>  
>  Im having problems in starting xend in FC5. Below are the 
steps i
>  performed to start it and i get "connection refused
error".
>  Please let me know if i miss something and help me in 
solving
the issue.
>  
>  OS Version :
>  [root@ramesh ~]# uname -a
>  Linux rvrameshbabu 2.6.16-1.2111_FC5xen0 #1 SMP Thu May 4 
21:51:32 EDT
>  2006 i686 i686 i386 GNU/Linux
>  
>  Xen version :
>  [root@ramesh ~]# rpm -qa | grep xen
>  xen-3.0.1-4
>  kernel-xenU-2.6.16-1.2111_FC5
>  kernel-xen0-devel-2.6.16-1.2111_FC5
>  kernel-xenU-devel-2.6.16-1.2111_FC5
>  kernel-xen0-2.6.16-1.2111_FC5
>  
>  Steps performed :
>  
>  [root@ramesh ~]# xend start
>  [root@ramesh ~]# tail -90 /var/log/xend.log
>  [2006-05-15 17:45:00 xend] INFO (SrvDaemon:285) Xend 
Daemon started
>  [2006-05-15 17:45:00 xend] INFO (SrvDaemon:289) Xend 
changeset:
unavailable .
>  [2006-05-15 17:45:00 xend] ERROR (SrvDaemon:299) Exception
starting
>  xend ((111, 'Connection refused'))
>  Traceback (most recent call last):
>   File 
"/usr/lib/python2.4/site-packages/xen/xend/server/SrvDaemon.py",
>  line 293, in run
>     servers = SrvServer.create()
>   File 
"/usr/lib/python2.4/site-packages/xen/xend/server/SrvServer.py",
>  line 106, in create
>     root.putChild('xend', SrvRoot())
>   File 
"/usr/lib/python2.4/site-packages/xen/xend/server/SrvRoot.py",
>  line 40, in __init__
>     self.get(name)
>   File 
"/usr/lib/python2.4/site-packages/xen/web/SrvDir.py", line 82, in
get
>     val = val.getobj()
>   File 
"/usr/lib/python2.4/site-packages/xen/web/SrvDir.py", line 52, in
getobj
>     self.obj = klassobj()
>   File
"/usr/lib/python2.4/site-packages/xen/xend/server/SrvDomainDir.py",
>  line 39, in __init__
>     self.xd = XendDomain.instance()
>   File 
"/usr/lib/python2.4/site-packages/xen/xend/XendDomain.py",
line
>  550, in instance
>     inst.init()
>   File 
"/usr/lib/python2.4/site-packages/xen/xend/XendDomain.py",
line
>  70, in init
>     xstransact.Mkdir(VMROOT)
>   File
"/usr/lib/python2.4/site-packages/xen/xend/xenstore/xstransact.py",
>  line 317, in Mkdir
>     complete(path, lambda t: t.mkdir(*args))  File
"/usr/lib/python2.4/site-packages/xen/xend/xenstore/xstransact.py",
>  line 323, in complete
>     t = xstransact(path)
>   File
"/usr/lib/python2.4/site-packages/xen/xend/xenstore/xstransact.py",
>  line 20, in __init__
>     self.transaction = xshandle().transaction_start()  File
"/usr/lib/python2.4/site-packages/xen/xend/xenstore/xsutil.py",
>  line 18, in xshandle
>     xs_handle = xen.lowlevel.xs.xs()
>  RuntimeError: (111, 'Connection refused') [root@ramesh ~]# ls -l 
>  /var/run/xen*
>  -rwS--x--T 1 root root    5 May 15  
17:45 /var/run/xenconsoled.pid
>  -rw-r--r-- 1 root root    4 May 15 17:45 /var/run/xend.pid
>  -rw------- 1 root root    5 May 15  
17:45 /var/run/xenstore.pid
>  
>  /var/run/xenstored:
>  total 0
>  srw------- 1 root root 0 May 15 17:45 socket
>  srw-rw---- 1 root root 0 May 15 17:45 socket_ro [root@ramesh ~]# xm 
>  list
>  Error: Error connecting to xend: No such file or 
directory.  Is xend running?
>  [root@ramesh ~]#
>  
>  
>  thanks
>  
>  Ramesh
>  
>  --
>  Fedora-xen mailing list
>  Fedora-xen(a)redhat.com
>  https://www.redhat.com/mailman/listinfo/fedora-xen
>  
>   
--
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