Hi, thanks for your reply ,
The content of the deployment.0 file is as follow : ----------- > cat /data1/opennebula/var/704/deployment.0 <domain type='kvm'> <name>one-704</name> <memory>1048576</memory> <os> <type>hvm</type> <boot dev='hd'/> </os> <devices> <emulator>/usr/bin/kvm</emulator> <disk type='file' device='disk'> <source file='/data1/opennebula/var//704/images/disk.0'/> <target dev='hda'/> </disk> <disk type='file' device='disk'> <source file='/data1/opennebula/var//704/images/disk.1'/> <target dev='hde'/> </disk> <interface type='bridge'> <source bridge='br3'/> <mac address='02:00:9d:9f:f9:86'/> </interface> <interface type='bridge'> <source bridge='br0'/> <mac address='02:00:0a:8e:b4:0a'/> </interface> <graphics type='vnc' listen='127.0.0.1' port='-1'/> </devices> <features> <acpi/> </features> </domain> Now, when I added " DISK = [ IMAGE_ID = 72, TARGET=hdb ]" to my VM template. I succeed to create the VM. Its state is « runn ». But when i have access to the VM and i check partition disk , I don't find any mounting to the DATABLOCK Disk.... ------- ubuntu@ubuntu-KVM:~$ df -h Sys. de fichiers Taille Uti. Disp. Uti% Monté sur /dev/sda1 8,7G 2,7G 5,6G 32% / none 492M 584K 491M 1% /dev none 499M 164K 499M 1% /dev/shm none 499M 96K 499M 1% /var/run none 499M 0 499M 0% /var/lock The var/oned.log has this content : ------- > cat var/oned.log Thu Nov 24 14:46:14 2011 [TM][D]: Message received: LOG - 732 tm_clone.sh: node020:/data1/opennebula/var//images/bc4229fb5c67442cea67849710d008a8e902dd5c node024:/data1/opennebula/var//732/images/disk.0 Thu Nov 24 14:46:14 2011 [TM][D]: Message received: LOG - 732 tm_clone.sh: DST: /data1/opennebula/var//732/images/disk.0 Thu Nov 24 14:46:14 2011 [TM][D]: Message received: LOG - 732 tm_clone.sh: Creating directory /data1/opennebula/var//732/images Thu Nov 24 14:46:14 2011 [TM][D]: Message received: LOG - 732 tm_clone.sh: Executed "mkdir -p /data1/opennebula/var//732/images". Thu Nov 24 14:46:14 2011 [TM][D]: Message received: LOG - 732 tm_clone.sh: Executed "chmod a+w /data1/opennebula/var//732/images". Thu Nov 24 14:46:14 2011 [TM][D]: Message received: LOG - 732 tm_clone.sh: Cloning /data1/opennebula/var//images/bc4229fb5c67442cea67849710d008 a8e902dd5c Thu Nov 24 14:46:14 2011 [TM][D]: Message received: LOG - 732 tm_clone.sh: Executed "cp -r /data1/opennebula/var//images/bc4229fb5c67442cea67849710d008a8e902dd5c /data1/opennebula/var//732/images/disk.0". Thu Nov 24 14:46:14 2011 [TM][D]: Message received: LOG - 732 tm_clone.sh: Executed "chmod a+w /data1/opennebula/var//732/images/disk.0". Thu Nov 24 14:46:14 2011 [TM][D]: Message received: LOG - 732 tm_ln.sh: Creating directory /data1/opennebula/var//732/images Thu Nov 24 14:46:14 2011 [TM][D]: Message received: LOG - 732 tm_ln.sh: Executed "mkdir -p /data1/opennebula/var//732/images". Thu Nov 24 14:46:14 2011 [TM][D]: Message received: LOG - 732 tm_ln.sh: Executed "chmod a+w /data1/opennebula/var//732/images". Thu Nov 24 14:46:14 2011 [TM][D]: Message received: LOG - 732 tm_ln.sh: Link /data1/opennebula/var//images/872faca0bfd8276c6736937a7771242e709bcf82 Thu Nov 24 14:46:14 2011 [TM][D]: Message received: LOG - 732 tm_ln.sh: Executed "ln -s /data1/opennebula/var//images/872faca0bfd8276c6736937a7771242e709bcf82 /data1/opennebula/var//732/images/disk.1". Thu Nov 24 14:46:14 2011 [TM][D]: Message received: TRANSFER SUCCESS 732 - Thu Nov 24 14:46:18 2011 [VMM][D]: Message received: DEPLOY SUCCESS 732 one-732 Thu Nov 24 14:46:22 2011 [HKM][D]: Message received: EXECUTE SUCCESS 732 ebtables-start thanks in advance for your help. Best regards. 2011/11/23 Ruben S. Montero <rube...@dacya.ucm.es> > Hi, > > There is a limitation on the number of IDE bus in KVM. Sometimes the > automatic disk placement in the IDE bus by OpenNebula hits this > limitation. > > You can try to fix the targets for both disks. > ... > > DISK = [ IMAGE_ID = 72, TARGET=hdb ] > > Also SCSI may help... But before trying that can you check the > deployment.0 file (generated in /data1/opennebula/var//704/)... What > targets are being used? > > > Cheers > > Ruben > > On Wed, Nov 23, 2011 at 3:59 PM, salma rebai <rebai.sa...@gmail.com> > wrote: > > > > Hello all, > > I want to create a VM having two disks : an OS and a datablock space for > > stroring data. > > I succed to create the data block image using this template : > > ------------------------- > >> cat DB_template > > NAME = “data" > > TYPE = DATABLOCK > > DESCRIPTION = “user data” > > PUBLIC = no > > PERSISTENT = yes > > SIZE = 100 > > FSTYPE = ext2 > >> oneimage create DB_template > >> oneimage list > > 60 onadmin ubuntu_11 OS Nov 21, 2011 16:25 No No used > 3 > > 72 onadmin data DB Nov 23, 2011 14:54 No Yes rdy > > 0 > > > > But The creation of a VM having two disk attributes fails. > > My VM template is as follow : > > ------------------------------- > >> cat VM_template > > NAME = "vm" > > CPU = 1 > > MEMORY = 1024 > > DISK = [ image = "ubuntu_11", > > target = "hda", > > readonly = "no"] > > DISK = [ IMAGE_ID = 72 ] > > FEATURE = [ acpi = "yes"] > > NIC = [ NETWORK = "NET_PUB" ] > > NIC = [ NETWORK = "LAN " ] > > GRAPHICS = [ type = "vnc", listen="127.0.0.1", port="-1"] > > when i execute the command line : > >> onevm create VM_template > > I have this error : > > ---------------------------------- > > Wed Nov 23 15:26:19 2011 [VMM][D]: Message received: LOG - 704 Command > > execution fail: /var/tmp/one/vmm/kvm/deploy > > /data1/opennebula/var//704/images/deployment.0 > > Wed Nov 23 15:26:19 2011 [VMM][D]: Message received: LOG - 704 STDERR > > follows. > > Wed Nov 23 15:26:19 2011 [VMM][D]: Message received: LOG - 704 error: > Failed > > to create domain from /data1/opennebula/var//704/images/deployment.0 > > Wed Nov 23 15:26:19 2011 [VMM][D]: Message received: LOG - 704 error: > > internal error unable to start guest: char device redirected to > /dev/pts/6 > > Wed Nov 23 15:26:19 2011 [VMM][D]: Message received: LOG - 704 qemu: too > > many IDE bus > > Wed Nov 23 15:26:19 2011 [VMM][D]: Message received: LOG - 704 > > Wed Nov 23 15:26:19 2011 [VMM][D]: Message received: LOG - 704 ExitCode: > 255 > > Wed Nov 23 15:26:19 2011 [VMM][D]: Message received: DEPLOY FAILURE 704 - > > > > > > AnyOne can help me ? > > thanks in advance. > > > > -- > > Salma REBAI > > Ingénieur Informatique > > Mastère Réseaux et Systèmes Multimédia > > rebai.sa...@gmail.com > > > > _______________________________________________ > > Users mailing list > > Users@lists.opennebula.org > > http://lists.opennebula.org/listinfo.cgi/users-opennebula.org > > > > > > > > -- > Dr. Ruben Santiago Montero > Associate Professor (Profesor Titular), Complutense University of Madrid > > URL: http://dsa-research.org/doku.php?id=people:ruben > Weblog: http://blog.dsa-research.org/?author=7 > -- Salma REBAI Ingénieur Informatique Mastère Réseaux et Systèmes Multimédia Ecole Nationale des Sciences Informatiques Univ. Manouba, Tunisie Institut Télécom SudParis rebai.sa...@gmail.com
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