Re: [one-users] Xen deployment problems

2012-06-06 Thread Javier Fontan 
Did you had ny luck with the tip sent by Rolandas?

http://lists.opennebula.org/pipermail/users-opennebula.org/2012-June/009133.html

On Fri, Jun 1, 2012 at 11:35 AM, Marcin Jarzab m...@agh.edu.pl wrote:
 I tried to deploy VM on the XEN platform and have some problems.

 Platform is Ubuntu 12.04 (frontend and Xen hypervisor) with the NFS shared
 storage configuration.

 The deployment file:
 name = 'one-8'
 #O CPU_CREDITS = 256
 memory  = '1024'
 vcpus  = '1'
 bootloader = /usr/lib/xen/boot/hvmloader
 disk = [
    'tap:aio:/srv/cloud/one/var//datastores/0/8/disk.0,hdc,r',
    'tap:aio:/srv/cloud/one/var//datastores/0/8/disk.1,hda,w',
 ]
 vif = [
    ' mac=02:00:ac:11:44:64,ip=172.17.68.100,bridge=xenbr0',
 ]
 vfb = ['type=vnc,vncdisplay=8']

 disk.0:
 file /srv/cloud/one/var//datastores/0/8/disk.0
 /srv/cloud/one/var//datastores/0/8/disk.0: # ISO 9660 CD-ROM filesystem data
 'Ubuntu-Server 12.04 LTS i386    ' (bootable)

 disk.1:
 ../../1/ba1b95fee731571dca7d57feeba62dec: Linux rev 1.0 ext2 filesystem
 data, UUID=65f7eae2-efd4-43ce-80f2-5c8ed8075e9c (large files)

 1. When using SunStone I got the first error related to permissions:
 ##
 ++ basename /var/tmp/one/vmm/xen/deploy
 Thu May 31 13:30:45 2012 [VMM][I]: ++ SCRIPT_NAME=deploy
 Thu May 31 13:30:45 2012 [VMM][I]: +
 domain=/srv/cloud/one/var//datastores/0/8/deployment.0
 Thu May 31 13:30:45 2012 [VMM][I]: ++ dirname
 /srv/cloud/one/var//datastores/0/8/deployment.0
 Thu May 31 13:30:45 2012 [VMM][I]: + mkdir -p
 /srv/cloud/one/var//datastores/0/8
 Thu May 31 13:30:45 2012 [VMM][I]: + cat
 Thu May 31 13:30:45 2012 [VMM][I]: ++ sudo /usr/sbin/xm create
 /srv/cloud/one/var//datastores/0/8/deployment.0
 Thu May 31 13:30:45 2012 [VMM][I]: Error: Disk isn't accessible
 /srv/cloud/one/var//datastores/0/8/disk.0
 Thu May 31 13:30:45 2012 [VMM][I]: + output='Using config file
 /srv/cloud/one/var//datastores/0/8/deployment.0.'
 Thu May 31 13:30:45 2012 [VMM][I]: + error_exit 1 'Unable to create domain'
 Thu May 31 13:30:45 2012 [VMM][I]: + exit_code=1
 Thu May 31 13:30:45 2012 [VMM][I]: + message='Unable to create domain'
 Thu May 31 13:30:45 2012 [VMM][I]: + '[' x1 '!=' x0 ']'
 Thu May 31 13:30:45 2012 [VMM][I]: + error_message Unable to create domain
 Thu May 31 13:30:45 2012 [VMM][I]: + echo 'ERROR MESSAGE --8--'
 Thu May 31 13:30:45 2012 [VMM][E]: + echo Unable
 ###

 2. After logging on the target machine I run the regular Xen command and it
 seems that
   there are problems with files permissions.

 sudo /usr/sbin/xm create /srv/cloud/one/var//datastores/0/8/deployment.0
 Error: Disk isn't accessible /srv/cloud/one/var//datastores/0/8/disk.0
 oneadmin@host$ ls -al /srv/cloud/one/var//datastores/0/8/disk.0
 -rw-r- 1 oneadmin cloud 705998848 May 31 13:30
 /srv/cloud/one/var//datastores/0/8/disk.0

 How to solve the permission problem to be set automatically by the ONE.

 3. After channging the mode to 644 the command starts but it hangs:

 DEBUG (XendBootloader:113) Launching bootloader as
 [\047/usr/lib/xen/boot/hvmloader\047,
 \047--output=/var/run/xend/boot/xenbl.11066\047, \047-q\047,
 \047/srv/cloud/one/var//datastores/0/8/disk.0\047].
 [2012-06-01 10:10:43 1341] TRACE (XendDomainInfo:3525)
 XendDomainInfo.update({\047paused\047: 0, \047cpu_time\047: 273759722900L,
 \047ssidref\047: 0, \047hvm\047: 0, \047shutdown_reason\047: 255,
 \047dying\047: 0, \047mem_kb\047: 523908L, \047domid\047: 0,
 \047max_vcpu_id\047: 7, \047crashed\047: 0, \047running\047: 1,
 \047maxmem_kb\047: 524288L, \047shutdown\047: 0, \047online_vcpus\047: 8,
 \047handle\047: [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
 \047cpupool\047: 0, \047blocked\047: 0}) on domain 0

 Any idea why the VM hangs during boot up process?


 --
 Ph.D. Eng. Marcin Jarzab
 m...@agh.edu.pl
 http://www.ics.agh.edu.pl/people/mj

 Department of Computer Science
 AGH University of Science and Technology
 Kawiory 21, Building D17, 30-055  Krakow, POLAND
 phone: +48 (12) 328 33 72
 ==

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 Users mailing list
 Users@lists.opennebula.org
 http://lists.opennebula.org/listinfo.cgi/users-opennebula.org



-- 
Javier Fontán Muiños
Project Engineer
OpenNebula - The Open Source Toolkit for Data Center Virtualization
www.OpenNebula.org | jfon...@opennebula.org | @OpenNebula
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[one-users] Xen deployment problems

2012-06-01 Thread Marcin Jarzab 

I tried to deploy VM on the XEN platform and have some problems.

Platform is Ubuntu 12.04 (frontend and Xen hypervisor) with the NFS 
shared storage configuration.


The deployment file:
name = 'one-8'
#O CPU_CREDITS = 256
memory  = '1024'
vcpus  = '1'
bootloader = /usr/lib/xen/boot/hvmloader
disk = [
'tap:aio:/srv/cloud/one/var//datastores/0/8/disk.0,hdc,r',
'tap:aio:/srv/cloud/one/var//datastores/0/8/disk.1,hda,w',
]
vif = [
' mac=02:00:ac:11:44:64,ip=172.17.68.100,bridge=xenbr0',
]
vfb = ['type=vnc,vncdisplay=8']

disk.0:
file /srv/cloud/one/var//datastores/0/8/disk.0
/srv/cloud/one/var//datastores/0/8/disk.0: # ISO 9660 CD-ROM filesystem 
data 'Ubuntu-Server 12.04 LTS i386' (bootable)


disk.1:
../../1/ba1b95fee731571dca7d57feeba62dec: Linux rev 1.0 ext2 filesystem 
data, UUID=65f7eae2-efd4-43ce-80f2-5c8ed8075e9c (large files)


1. When using SunStone I got the first error related to permissions:
##
++ basename /var/tmp/one/vmm/xen/deploy
Thu May 31 13:30:45 2012 [VMM][I]: ++ SCRIPT_NAME=deploy
Thu May 31 13:30:45 2012 [VMM][I]: + 
domain=/srv/cloud/one/var//datastores/0/8/deployment.0
Thu May 31 13:30:45 2012 [VMM][I]: ++ dirname 
/srv/cloud/one/var//datastores/0/8/deployment.0
Thu May 31 13:30:45 2012 [VMM][I]: + mkdir -p 
/srv/cloud/one/var//datastores/0/8

Thu May 31 13:30:45 2012 [VMM][I]: + cat
Thu May 31 13:30:45 2012 [VMM][I]: ++ sudo /usr/sbin/xm create 
/srv/cloud/one/var//datastores/0/8/deployment.0
Thu May 31 13:30:45 2012 [VMM][I]: Error: Disk isn't accessible 
/srv/cloud/one/var//datastores/0/8/disk.0
Thu May 31 13:30:45 2012 [VMM][I]: + output='Using config file 
/srv/cloud/one/var//datastores/0/8/deployment.0.'

Thu May 31 13:30:45 2012 [VMM][I]: + error_exit 1 'Unable to create domain'
Thu May 31 13:30:45 2012 [VMM][I]: + exit_code=1
Thu May 31 13:30:45 2012 [VMM][I]: + message='Unable to create domain'
Thu May 31 13:30:45 2012 [VMM][I]: + '[' x1 '!=' x0 ']'
Thu May 31 13:30:45 2012 [VMM][I]: + error_message Unable to create domain
Thu May 31 13:30:45 2012 [VMM][I]: + echo 'ERROR MESSAGE --8--'
Thu May 31 13:30:45 2012 [VMM][E]: + echo Unable
###

2. After logging on the target machine I run the regular Xen command and 
it seems that

   there are problems with files permissions.

sudo /usr/sbin/xm create /srv/cloud/one/var//datastores/0/8/deployment.0
Error: Disk isn't accessible /srv/cloud/one/var//datastores/0/8/disk.0
oneadmin@host$ ls -al /srv/cloud/one/var//datastores/0/8/disk.0
-rw-r- 1 oneadmin cloud 705998848 May 31 13:30 
/srv/cloud/one/var//datastores/0/8/disk.0


How to solve the permission problem to be set automatically by the ONE.

3. After channging the mode to 644 the command starts but it hangs:

DEBUG (XendBootloader:113) Launching bootloader as 
[\047/usr/lib/xen/boot/hvmloader\047, 
\047--output=/var/run/xend/boot/xenbl.11066\047, \047-q\047, 
\047/srv/cloud/one/var//datastores/0/8/disk.0\047].
[2012-06-01 10:10:43 1341] TRACE (XendDomainInfo:3525) 
XendDomainInfo.update({\047paused\047: 0, \047cpu_time\047: 
273759722900L, \047ssidref\047: 0, \047hvm\047: 0, 
\047shutdown_reason\047: 255, \047dying\047: 0, \047mem_kb\047: 523908L, 
\047domid\047: 0, \047max_vcpu_id\047: 7, \047crashed\047: 0, 
\047running\047: 1, \047maxmem_kb\047: 524288L, \047shutdown\047: 0, 
\047online_vcpus\047: 8, \047handle\047: [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
0, 0, 0, 0, 0, 0], \047cpupool\047: 0, \047blocked\047: 0}) on domain 0


Any idea why the VM hangs during boot up process?


--
Ph.D. Eng. Marcin Jarzab
m...@agh.edu.pl
http://www.ics.agh.edu.pl/people/mj

Department of Computer Science
AGH University of Science and Technology
Kawiory 21, Building D17, 30-055  Krakow, POLAND
phone: +48 (12) 328 33 72
==

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Re: [one-users] Xen deployment problems (Users Digest, Vol 52, Issue 2)

2012-06-01 Thread Rolandas Naujikas 

On 2012-06-01 12:35, Marcin Jarzab wrote:

I tried to deploy VM on the XEN platform and have some problems.

Platform is Ubuntu 12.04 (frontend and Xen hypervisor) with the NFS
shared storage configuration.

The deployment file:
name = 'one-8'
#O CPU_CREDITS = 256
memory = '1024'
vcpus = '1'
bootloader = /usr/lib/xen/boot/hvmloader
disk = [
'tap:aio:/srv/cloud/one/var//datastores/0/8/disk.0,hdc,r',
'tap:aio:/srv/cloud/one/var//datastores/0/8/disk.1,hda,w',


In Debian 6.0 and probably in Ubuntu also Xen is distributed without 
blktap device driver, so no support for tap:aio:. In newer Debian 7.0 
(testing/weezy) or Ubuntu 12.04 you probably can install package 
blktap-dkms and have this feature.


Regards, Rolandas Naujikas


vif = [
' mac=02:00:ac:11:44:64,ip=172.17.68.100,bridge=xenbr0',
]
vfb = ['type=vnc,vncdisplay=8']

disk.0:
file /srv/cloud/one/var//datastores/0/8/disk.0
/srv/cloud/one/var//datastores/0/8/disk.0: # ISO 9660 CD-ROM filesystem
data 'Ubuntu-Server 12.04 LTS i386 ' (bootable)

disk.1:
../../1/ba1b95fee731571dca7d57feeba62dec: Linux rev 1.0 ext2 filesystem
data, UUID=65f7eae2-efd4-43ce-80f2-5c8ed8075e9c (large files)

1. When using SunStone I got the first error related to permissions:
##

++ basename /var/tmp/one/vmm/xen/deploy
Thu May 31 13:30:45 2012 [VMM][I]: ++ SCRIPT_NAME=deploy
Thu May 31 13:30:45 2012 [VMM][I]: +
domain=/srv/cloud/one/var//datastores/0/8/deployment.0
Thu May 31 13:30:45 2012 [VMM][I]: ++ dirname
/srv/cloud/one/var//datastores/0/8/deployment.0
Thu May 31 13:30:45 2012 [VMM][I]: + mkdir -p
/srv/cloud/one/var//datastores/0/8
Thu May 31 13:30:45 2012 [VMM][I]: + cat
Thu May 31 13:30:45 2012 [VMM][I]: ++ sudo /usr/sbin/xm create
/srv/cloud/one/var//datastores/0/8/deployment.0
Thu May 31 13:30:45 2012 [VMM][I]: Error: Disk isn't accessible
/srv/cloud/one/var//datastores/0/8/disk.0
Thu May 31 13:30:45 2012 [VMM][I]: + output='Using config file
/srv/cloud/one/var//datastores/0/8/deployment.0.'
Thu May 31 13:30:45 2012 [VMM][I]: + error_exit 1 'Unable to create domain'
Thu May 31 13:30:45 2012 [VMM][I]: + exit_code=1
Thu May 31 13:30:45 2012 [VMM][I]: + message='Unable to create domain'
Thu May 31 13:30:45 2012 [VMM][I]: + '[' x1 '!=' x0 ']'
Thu May 31 13:30:45 2012 [VMM][I]: + error_message Unable to create domain
Thu May 31 13:30:45 2012 [VMM][I]: + echo 'ERROR MESSAGE --8--'
Thu May 31 13:30:45 2012 [VMM][E]: + echo Unable
###


2. After logging on the target machine I run the regular Xen command and
it seems that
there are problems with files permissions.

sudo /usr/sbin/xm create /srv/cloud/one/var//datastores/0/8/deployment.0
Error: Disk isn't accessible /srv/cloud/one/var//datastores/0/8/disk.0
oneadmin@host$ ls -al /srv/cloud/one/var//datastores/0/8/disk.0
-rw-r- 1 oneadmin cloud 705998848 May 31 13:30
/srv/cloud/one/var//datastores/0/8/disk.0

How to solve the permission problem to be set automatically by the ONE.

3. After channging the mode to 644 the command starts but it hangs:

DEBUG (XendBootloader:113) Launching bootloader as
[\047/usr/lib/xen/boot/hvmloader\047,
\047--output=/var/run/xend/boot/xenbl.11066\047, \047-q\047,
\047/srv/cloud/one/var//datastores/0/8/disk.0\047].
[2012-06-01 10:10:43 1341] TRACE (XendDomainInfo:3525)
XendDomainInfo.update({\047paused\047: 0, \047cpu_time\047:
273759722900L, \047ssidref\047: 0, \047hvm\047: 0,
\047shutdown_reason\047: 255, \047dying\047: 0, \047mem_kb\047: 523908L,
\047domid\047: 0, \047max_vcpu_id\047: 7, \047crashed\047: 0,
\047running\047: 1, \047maxmem_kb\047: 524288L, \047shutdown\047: 0,
\047online_vcpus\047: 8, \047handle\047: [0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0], \047cpupool\047: 0, \047blocked\047: 0}) on domain 0

Any idea why the VM hangs during boot up process?




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