Hi , 2010/10/25 Saravanan S <[email protected]>: > # onehost list > > ID NAME CLUSTER RVM TCPU FCPU ACPU TMEM FMEM > > STAT > > 6 hostx21 default 0 1600 1599 1600 32G 127M on > > It shows that you have only 127MB free memory. There are two > possibilities which can explain it: > - this ram is used by other VMs > - all this ram is assigned to dom0, and opennebula doesn't support > dom0 balloning. > > I think second option is more possible. To solve this add > "dom0_mem=1024M" option to your xen boot options. > See http://wiki.xensource.com/xenwiki/XenBestPractices for more details. > > # onehost list ID NAME CLUSTER RVM TCPU FCPU ACPU TMEM FMEM STAT 8 192.168.6.218 default 0 1600 1599 1600 32G 30.6G on
Now the memory is 30.6 G. But when i create a vm with vmtest.one it doesnot work., # vi vmtest.one NAME = "Test" PUBLIC = YES DESCRIPTION = "Centos 5.5 base image" CPU = 1 MEMORY = 256 # --- kernel & boot device --- OS = [ kernel = "/opt/VMS/vmlinuz-2.6.18-194.17.1.el5xen", initrd = "/opt/VMS/initrd-2.6.18-194.17.1.el5xen.img", root = "sda" ] # --- 3 disks --- DISK = [ image = "Centos_base_image" ] DISK = [ type = swap, size = 512, readonly = "no" ] # --- 1 NIC --- # NIC = [ network = "Private lab 3 LAN" ] # --- Placement options --- RANK = FREECPU # --- Contextualization --- #CONTEXT = [ # files = "/service/init.sh /service/certificates /service/service.conf" ] # onevm create vmtest.one # onevm list ID USER NAME STAT CPU MEM HOSTNAME TIME 20 user1 Test fail 0 0K 192.168.6.218 00 00:04:49 Here is the log file for the VM , # cat /var/log/one/20.log Tue Oct 26 10:41:48 2010 [DiM][I]: New VM state is ACTIVE. Tue Oct 26 10:41:48 2010 [LCM][I]: New VM state is PROLOG. Tue Oct 26 10:41:48 2010 [VM][I]: Virtual Machine has no context Tue Oct 26 10:42:15 2010 [TM][I]: tm_clone.sh: sios-centos-test:/var/lib/one//im ages/b69da959cd333e52d102d871da9cacf751bccde1 192.168.6.218:/srv/cloud/one/var/2 0/images/disk.0 Tue Oct 26 10:42:15 2010 [TM][I]: tm_clone.sh: DST: /srv/cloud/one/var/20/images /disk.0 Tue Oct 26 10:42:15 2010 [TM][I]: tm_clone.sh: Creating directory /srv/cloud/one /var/20/images Tue Oct 26 10:42:15 2010 [TM][I]: tm_clone.sh: Executed "mkdir -p /srv/cloud/one /var/20/images". Tue Oct 26 10:42:15 2010 [TM][I]: tm_clone.sh: Executed "chmod a+w /srv/cloud/on e/var/20/images". Tue Oct 26 10:42:15 2010 [TM][I]: tm_clone.sh: Cloning /var/lib/one//images/b69d a959cd333e52d102d871da9cacf751bccde1 Tue Oct 26 10:42:15 2010 [TM][I]: tm_clone.sh: Executed "cp -r /var/lib/one//ima ges/b69da959cd333e52d102d871da9cacf751bccde1 /srv/cloud/one/var/20/images/disk.0 ". Tue Oct 26 10:42:15 2010 [TM][I]: tm_clone.sh: Executed "chmod a+w /srv/cloud/on e/var/20/images/disk.0". Tue Oct 26 10:46:20 2010 [TM][I]: tm_mkswap.sh: Creating directory /srv/cloud/on e/var/20/images Tue Oct 26 10:46:20 2010 [TM][I]: tm_mkswap.sh: Executed "mkdir -p /srv/cloud/on e/var/20/images". Tue Oct 26 10:46:20 2010 [TM][I]: tm_mkswap.sh: Executed "chmod a+w /srv/cloud/o ne/var/20/images". Tue Oct 26 10:46:20 2010 [TM][I]: tm_mkswap.sh: Creating 512Mb image in /srv/clo ud/one/var/20/images/disk.1 Tue Oct 26 10:46:20 2010 [TM][I]: tm_mkswap.sh: Executed "/bin/dd if=/dev/zero o f=/srv/cloud/one/var/20/images/disk.1 bs=1 count=1 seek=512M". Tue Oct 26 10:46:20 2010 [TM][I]: tm_mkswap.sh: Initializing swap space Tue Oct 26 10:46:20 2010 [TM][I]: tm_mkswap.sh: Executed "/sbin/mkswap /srv/clou d/one/var/20/images/disk.1". Tue Oct 26 10:46:20 2010 [TM][I]: tm_mkswap.sh: Executed "chmod a+w /srv/cloud/o ne/var/20/images/disk.1". Tue Oct 26 10:46:21 2010 [LCM][I]: New VM state is BOOT Tue Oct 26 10:46:21 2010 [VMM][I]: Generating deployment file: /var/lib/one/20/d eployment.0 Tue Oct 26 10:46:21 2010 [VMM][I]: Command execution fail: /tmp/one/vmm/xen/depl oy /srv/cloud/one/var/20/images/deployment.0 Tue Oct 26 10:46:21 2010 [VMM][I]: STDERR follows. Tue Oct 26 10:46:21 2010 [VMM][I]: Error: Device 768 (tap) could not be connecte d. File not found. Tue Oct 26 10:46:21 2010 [VMM][I]: ExitCode: 1 Tue Oct 26 10:46:21 2010 [VMM][E]: Error deploying virtual machine Tue Oct 26 10:46:21 2010 [DiM][I]: New VM state is FAILED Tue Oct 26 10:46:22 2010 [TM][W]: Ignored: LOG - 20 tm_delete.sh: Deleting /srv/ cloud/one/var/20/images Tue Oct 26 10:46:22 2010 [TM][W]: Ignored: LOG - 20 tm_delete.sh: Executed "rm - rf /srv/cloud/one/var/20/images". Tue Oct 26 10:46:22 2010 [TM][W]: Ignored: TRANSFER SUCCESS 20 - Thanks, Saravanan Sundaramoorthy
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