Hi, Yes I'm running oned as root and I already used the "no root squash" option. Why root would create issues ?
> Date: Wed, 1 Jun 2011 17:55:33 +0200 > Subject: Re: [one-users] Cannot start VM with XEN > From: [email protected] > To: [email protected] > CC: [email protected] > > Are you running oned as root? If you are doing so take into account > that nfs can give you some problems with nfs mounts and root > ownership. Maybe you can solve those problems adding no_root_squash to > export/mount options. > > Anyway, the recommended way to run opennebula is with its own user and > having that same user/id in all the nodes. > > On Fri, May 27, 2011 at 3:18 PM, anthony garnier <[email protected]> > wrote: > > Hi, > > > > I've just installed openebula and I can't create a VM. > > I use Xen hypervisor 3.1.2 > > > > Frontend : one > > CentOS 5.5 64bits > > > > Node in cluster : node01 > > CentOS 5.5 64bits for Dom0 > > Debian lenny i386 for DomU > > > > I can directly create a fully running Debian VM with xm cmd but when I use > > # onevm create debian.one > > > > # onevm list > > ID USER NAME STAT CPU MEM HOSTNAME TIME > > 17 root debian fail 0 0K > > node01 00 00:01:04 > > > > > > content of debian.one : > > > > NAME = debian > > CPU = 1 > > MEMORY = 512 > > > > OS = [ > > kernel = "/boot/vmlinuz-2.6.26-2-686-bigmem", > > initrd = "/boot/initrd.img-2.6.26-2-686-bigmem", > > root = "xvda1" ] > > #OS = [BOOTLOADER = /usr/bin/pygrub] > > > > DISK = [ > > source = "/opt/nebula/repo/debian.img", > > target = "xvda1", > > readonly = "no", > > driver = "file:" ] # already tried to change into tap:aio > > > > DISK = [ > > type = "swap", > > size = 1024, > > target = "xvda2"] > > > > NIC = [ NETWORK = network ] > > > > > > Content of deployment0 > > > > name = 'one-14' > > #O CPU_CREDITS = 256 > > memory = '512' > > kernel = '/boot/vmlinuz-2.6.26-2-686-bigmem' > > ramdisk = '/boot/initrd.img-2.6.26-2-686-bigmem' > > root = '/dev/xvda1' > > disk = [ > > 'file:/opt/nebula/images/14/images/disk.0,xvda1,w', > > 'tap:aio:/opt/nebula/images/14/images/disk.1,xvda2,w', > > ] > > vif = [ > > ' mac=02:00:c0:a8:00:10,ip=192.168.0.16,bridge=xenbr0', > > ] > > > > Logfile : > > cat /var/log/one/14.log > > Fri May 27 11:25:00 2011 [DiM][I]: New VM state is ACTIVE. > > Fri May 27 11:25:00 2011 [LCM][I]: New VM state is PROLOG. > > Fri May 27 11:25:00 2011 [VM][I]: Virtual Machine has no context > > Fri May 27 11:25:42 2011 [TM][I]: tm_clone.sh: > > one:/opt/nebula/repo/debian.img node01:/opt/nebula/images/14/images/disk.0 > > Fri May 27 11:25:42 2011 [TM][I]: tm_clone.sh: DST: > > /var/lib/one/14/images/disk.0 > > Fri May 27 11:25:42 2011 [TM][I]: tm_clone.sh: Creating directory > > /var/lib/one/14/images > > Fri May 27 11:25:42 2011 [TM][I]: tm_clone.sh: Executed "mkdir -p > > /var/lib/one/14/images". > > Fri May 27 11:25:42 2011 [TM][I]: tm_clone.sh: Executed "chmod a+w > > /var/lib/one/14/images". > > Fri May 27 11:25:42 2011 [TM][I]: tm_clone.sh: Cloning > > /opt/nebula/repo/debian.img > > Fri May 27 11:25:42 2011 [TM][I]: tm_clone.sh: Executed "cp -r > > /opt/nebula/repo/debian.img /var/lib/one/14/images/disk.0". > > Fri May 27 11:25:42 2011 [TM][I]: tm_clone.sh: Executed "chmod a+rw > > /var/lib/one/14/images/disk.0". > > Fri May 27 11:25:42 2011 [TM][I]: tm_mkswap.sh: Creating directory > > /var/lib/one/14/images > > Fri May 27 11:25:42 2011 [TM][I]: tm_mkswap.sh: Executed "mkdir -p > > /var/lib/one/14/images". > > Fri May 27 11:25:42 2011 [TM][I]: tm_mkswap.sh: Executed "chmod a+w > > /var/lib/one/14/images". > > Fri May 27 11:25:42 2011 [TM][I]: tm_mkswap.sh: Creating 1024Mb image in > > /var/lib/one/14/images/disk.1 > > Fri May 27 11:25:42 2011 [TM][I]: tm_mkswap.sh: Executed "/bin/dd > > if=/dev/zero of=/var/lib/one/14/images/disk.1 bs=1 count=1 seek=1024M". > > Fri May 27 11:25:42 2011 [TM][I]: tm_mkswap.sh: Initializing swap space > > Fri May 27 11:25:42 2011 [TM][I]: tm_mkswap.sh: Executed "/sbin/mkswap > > /var/lib/one/14/images/disk.1". > > Fri May 27 11:25:42 2011 [TM][I]: tm_mkswap.sh: Executed "chmod a+w > > /var/lib/one/14/images/disk.1". > > Fri May 27 11:25:42 2011 [LCM][I]: New VM state is BOOT > > Fri May 27 11:25:42 2011 [VMM][I]: Generating deployment file: > > /var/lib/one/14/deployment.0 > > Fri May 27 11:25:45 2011 [VMM][I]: Command execution fail: 'if [ -x > > "/var/tmp/one/vmm/xen/deploy" ]; then /var/tmp/one/vmm/xen/deploy > > /opt/nebula/images/14/images/deployment.0; else > > exit 42; fi' > > Fri May 27 11:25:45 2011 [VMM][I]: STDERR follows. > > Fri May 27 11:25:45 2011 [VMM][I]: Error: Device 51713 (vbd) could not be > > connected. > > Fri May 27 11:25:45 2011 [VMM][I]: File /opt/nebula/images/14/images/disk.0 > > is read-only, and so I will not > > Fri May 27 11:25:45 2011 [VMM][I]: mount it read-write in a guest domain. > > Fri May 27 11:25:45 2011 [VMM][I]: ExitCode: 1 > > Fri May 27 11:25:45 2011 [VMM][E]: Error deploying virtual machine: Error: > > Device 51713 (vbd) could not be connected. > > Fri May 27 11:25:45 2011 [DiM][I]: New VM state is FAILED > > Fri May 27 11:25:46 2011 [TM][W]: Ignored: LOG - 14 tm_delete.sh: Deleting > > /var/lib/one/14/images > > > > Fri May 27 11:25:46 2011 [TM][W]: Ignored: LOG - 14 tm_delete.sh: Executed > > "rm -rf /var/lib/one/14/images". > > > > Fri May 27 11:25:46 2011 [TM][W]: Ignored: TRANSFER SUCCESS 14 - > > > > Fri May 27 11:57:17 2011 [DiM][I]: New VM state is DONE. > > > > > > # cat /var/log/xen/xen-hotplug.log > > Nothing to flush. > > xenstore-read: couldn't read path backend/vbd/14/1792/node > > Nothing to flush. > > Nothing to flush. > > Nothing to flush. > > Nothing to flush. > > stat: cannot stat `/opt/nebula/images/14/images/disk.0': No such file or > > directory > > > > > > This is the file when I create a VM manualy with xm on node01 > > name = "test-debian-install" > > uuid = "ecc46d0d-95f2-8b0b-fe92-94f3391d58a5" > > maxmem = 1024 > > memory = 1024 > > vcpus = 1 > > bootloader = "/usr/bin/pygrub" > > on_poweroff = "destroy" > > on_reboot = "restart" > > on_crash = "restart" > > disk = [ "tap:aio:/var/lib/xen/images/test-debian.img,xvda,w" ] > > vif = [ "mac=00:16:36:68:56:ef,bridge=xenbr0,script=vif-bridge" ] > > > > > > > > Does someone have a clue ? > > > > > > > > > > > > > > > > > > > > _______________________________________________ > > Users mailing list > > [email protected] > > http://lists.opennebula.org/listinfo.cgi/users-opennebula.org > > > > > > > > -- > Javier Fontan, Grid & Virtualization Technology Engineer/Researcher > DSA Research Group: http://dsa-research.org > Globus GridWay Metascheduler: http://www.GridWay.org > OpenNebula Virtual Infrastructure Engine: http://www.OpenNebula.org
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