Hi, It appears that you are using the tm_ssh transfer drivers. Use tm_lvm transfer manager drivers instead.
Prakhar On Thu, Dec 15, 2011 at 2:01 PM, Tengvall, Ilkka (NSN - FI Espoo) < [email protected]> wrote: > Hi, > > I'm writing related to issue: > > http://dev.opennebula.org/issues/1025 > > Ruben, thanks for answer, you commented there that iscsi could be used > as a disk: > > "you should be able to use iSCSI block devices with > DISK=[TYPE=block,SOURCE=<path_to_dev>....]." > > I tried to follow you instruction, I don't see it working. What am I > missing, since the oned tries to cp the iscsi image, instead as pass it > to guest as disk: > > -------------------------------- > $ cat > iscsi-vm.txt > > NAME=f16-min-iscsi > USER=oneadmin > GROUP=oneadmin > PUBLIC=No > > DISK=[ > BUS=virtio, > TYPE=block, > > > SOURCE=/dev/disk/by-path/ip-192.168.117.1:3260-iscsi-iqn.2009-02.net.nsn-net:whipper.f16-min-lun-0 > ] > GRAPHICS=[ > KEYMAP=fi, > TYPE=vnc ] > INPUT=[ > BUS=usb, > TYPE=mouse ] > MEMORY=512 > NIC=[ > NETWORK_ID=1, > WHITE_PORTS_TCP=22 ] > OS=[ > ARCH=x86_64, > BOOT=hd ] > RAW=[ > TYPE=kvm ] > VCPU=1 > -------------------------------- > > Creating the machine using the disk: > > -------------------------------- > $ onevm create iscsi-vm.txt > ID: 10 > -------------------------------- > > and after it fails I see from the logs that it tried to copy the image > (cp), instead of passing it to libvirt as a virtio device: > > -------------------------------- > Thu Dec 15 10:26:09 2011 [DiM][I]: New VM state is ACTIVE. > Thu Dec 15 10:26:09 2011 [LCM][I]: New VM state is PROLOG. > Thu Dec 15 10:26:09 2011 [VM][I]: Virtual Machine has no context > Thu Dec 15 10:26:09 2011 [TM][I]: Command execution fail: > /usr/lib/one/tm_commands/shared/tm_clone.sh > > /dev/disk/by-path/ip-192.168.117.1:3260-iscsi-iqn.2009-02.net.nsn-net:whipper.f16-min-lun-0 > onebula:/var/lib/one//10/images/disk.0 > Thu Dec 15 10:26:09 2011 [TM][D]: tm_clone.sh: > > /dev/disk/by-path/ip-192.168.117.1:3260-iscsi-iqn.2009-02.net.nsn-net:whipper.f16-min-lun-0 > onebula:/var/lib/one//10/images/disk.0 > Thu Dec 15 10:26:09 2011 [TM][D]: tm_clone.sh: DST: > /var/lib/one//10/images/disk.0 > Thu Dec 15 10:26:09 2011 [TM][I]: tm_clone.sh: Creating directory > /var/lib/one//10/images > Thu Dec 15 10:26:09 2011 [TM][I]: tm_clone.sh: Executed "mkdir -p > /var/lib/one//10/images". > Thu Dec 15 10:26:09 2011 [TM][I]: tm_clone.sh: Executed "chmod a+w > /var/lib/one//10/images". > Thu Dec 15 10:26:09 2011 [TM][I]: tm_clone.sh: Cloning > 3260-iscsi-iqn.2009-02.net.nsn-net:whipper.f16-min-lun-0 > Thu Dec 15 10:26:09 2011 [TM][E]: tm_clone.sh: Command "cp -r > 3260-iscsi-iqn.2009-02.net.nsn-net:whipper.f16-min-lun-0 > /var/lib/one//10/images/disk.0" failed. > Thu Dec 15 10:26:09 2011 [TM][E]: tm_clone.sh: cp: cannot stat > `3260-iscsi-iqn.2009-02.net.nsn-net:whipper.f16-min-lun-0': No such file > or directory > Thu Dec 15 10:26:09 2011 [TM][E]: Error copying > > /dev/disk/by-path/ip-192.168.117.1:3260-iscsi-iqn.2009-02.net.nsn-net:whipper.f16-min-lun-0 > to onebula:/var/lib/one//10/images/disk.0 > Thu Dec 15 10:26:09 2011 [TM][I]: ExitCode: 1 > Thu Dec 15 10:26:09 2011 [TM][E]: Error excuting image transfer script: > Error copying > > /dev/disk/by-path/ip-192.168.117.1:3260-iscsi-iqn.2009-02.net.nsn-net:whipper.f16-min-lun-0 > to onebula:/var/lib/one//10/images/disk.0 > Thu Dec 15 10:26:09 2011 [DiM][I]: New VM state is FAILED > -------------------------------- > > Thanks for the answer so far. > > > On 2011-12-12 15:33, ext Tengvall, Ilkka (NSN - FI Espoo) wrote: > > Hi, > > > > I'm new to Open Nebula, and have some questions. First one would be > > about iscsi support. I can't find any reference from oned documents > > itself about iscsi. Is it possible to configure guests using iscsi lun > > from remote server as a os block device? > > > > I have done it using libvirt, so it works, but how to map this to oned > > configs? > > > > another way which would also work would be booting kernel directly or > > via ipxe and give it iscsi as a root device. Both of those work too. > > > > Is there a way to do this in oned? > > > > I found an old related posting here, but I don't know if it ever led to > > anything: > > > > > http://lists.opennebula.org/htdig.cgi/users-opennebula.org/2009-July/000599.html > > > > > -- > Ilkka Tengvall > Senior Specialist, Linux & Virtualization Architecture > > _______________________________________________ > Users mailing list > [email protected] > http://lists.opennebula.org/listinfo.cgi/users-opennebula.org >
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