<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div>Hi Ruben,</div><div><br></div><div>Very appreciate for your reply.</div><div><br></div>Unfortunately, even I have put all three disk to VIRTIO. It still not working. If I use ide, it seems that it is not able to have more than one IDE device. And SCSI was not supported by CentOS 5.5's kernel. <div><br></div><div>Any idea to get around this?</div><div><br></div><div>Thank You !<br><div><br><div>
<span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; font-size: medium; "><div><b>Leong Marco</b></div><div><a href="mailto:leong.chou.kin@usj.edu.mo">leong.chou.kin@usj.edu.mo</a></div><div><br></div></span><br class="Apple-interchange-newline">
</div>
<br><div><div>On Mar 4, 2011, at 6:30 PM, Ruben S. Montero wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><div>Hi,<br><br>This seems more a KVM/libvirt issue than an OpenNebula one as the<br>three devices are listed in the deployment file. There has been some<br>problems reported when mixing ide and virtio disks, that may be cause<br>of the problem. You may try to put the three disks under virtio to<br>check if that's the problem.<br><br>Cheers<br><br>Ruben<br><br><br><br>On Fri, Mar 4, 2011 at 10:31 AM, Leong Marco <<a href="mailto:leong.chou.kin@usj.edu.mo">leong.chou.kin@usj.edu.mo</a>> wrote:<br><blockquote type="cite">Hi all,<br></blockquote><blockquote type="cite">I have created a CentOS which is sized 2GB. I would like to add a DATABLOCK<br></blockquote><blockquote type="cite">to it. However, the DATABLOCK cannot be found with fdisk -l (in the VM). It<br></blockquote><blockquote type="cite">was able to mount the swap, but no the DATABLOCK.<br></blockquote><blockquote type="cite">Here is the config file that I have. Via<br></blockquote><blockquote type="cite">dumpxml in virsh:<br></blockquote><blockquote type="cite"><domain type='kvm' id='3'><br></blockquote><blockquote type="cite"> <name>one-103</name><br></blockquote><blockquote type="cite"> <uuid>61d4e005-8fd1-c0b5-43f4-1f75596a8451</uuid><br></blockquote><blockquote type="cite"> <memory>1048576</memory><br></blockquote><blockquote type="cite"> <currentMemory>1048576</currentMemory><br></blockquote><blockquote type="cite"> <vcpu>1</vcpu><br></blockquote><blockquote type="cite"> <os><br></blockquote><blockquote type="cite"> <type arch='x86_64' machine='rhel5.4.0'>hvm</type><br></blockquote><blockquote type="cite"> <boot dev='hd'/><br></blockquote><blockquote type="cite"> </os><br></blockquote><blockquote type="cite"> <features><br></blockquote><blockquote type="cite"> <acpi/><br></blockquote><blockquote type="cite"> </features><br></blockquote><blockquote type="cite"> <clock offset='utc'/><br></blockquote><blockquote type="cite"> <on_poweroff>destroy</on_poweroff><br></blockquote><blockquote type="cite"> <on_reboot>restart</on_reboot><br></blockquote><blockquote type="cite"> <on_crash>destroy</on_crash><br></blockquote><blockquote type="cite"> <devices><br></blockquote><blockquote type="cite"> <emulator>/usr/bin/kvm</emulator><br></blockquote><blockquote type="cite"> <disk type='file' device='disk'><br></blockquote><blockquote type="cite"> <driver name='qemu' type='raw'/><br></blockquote><blockquote type="cite"> <source file='/srv/cloud/one/var/103/images/disk.0'/><br></blockquote><blockquote type="cite"> <target dev='hda' bus='virtio'/><br></blockquote><blockquote type="cite"> </disk><br></blockquote><blockquote type="cite"> <disk type='file' device='disk'><br></blockquote><blockquote type="cite"> <driver name='qemu' type='raw'/><br></blockquote><blockquote type="cite"> <source file='/srv/cloud/one/var/103/images/disk.1'/><br></blockquote><blockquote type="cite"> <target dev='hde' bus='virtio'/><br></blockquote><blockquote type="cite"> </disk><br></blockquote><blockquote type="cite"> <disk type='file' device='disk'><br></blockquote><blockquote type="cite"> <driver name='qemu' type='raw'/><br></blockquote><blockquote type="cite"> <source file='/srv/cloud/one/var/103/images/disk.2'/><br></blockquote><blockquote type="cite"> <target dev='hdd' bus='ide'/><br></blockquote><blockquote type="cite"> </disk><br></blockquote><blockquote type="cite"> <interface type='bridge'><br></blockquote><blockquote type="cite"> <mac address='02:00:ac:19:04:0c'/><br></blockquote><blockquote type="cite"> <source bridge='br0'/><br></blockquote><blockquote type="cite"> <target dev='vnet0'/><br></blockquote><blockquote type="cite"> </interface><br></blockquote><blockquote type="cite"> </devices><br></blockquote><blockquote type="cite"></domain><br></blockquote><blockquote type="cite">The definition file.<br></blockquote><blockquote type="cite">CPU = 1<br></blockquote><blockquote type="cite">MEMORY = 1024<br></blockquote><blockquote type="cite">NAME = "Web Server"<br></blockquote><blockquote type="cite">OS = [ ARCH = x86_64, ROOT=hda ]<br></blockquote><blockquote type="cite">DISK = [ IMAGE = "base-centos-5.5-x86_64", bus = virtio, target = hda]<br></blockquote><blockquote type="cite">DISK = [IMAGE = "5gb-image", bus = virtio]<br></blockquote><blockquote type="cite">DISK = [TYPE = swap, SIZE= 1024, target = hdd]<br></blockquote><blockquote type="cite">FEATURES = [ACPI = yes]<br></blockquote><blockquote type="cite">NIC = [ NETWORK = "Network", IP=172.25.4.12]<br></blockquote><blockquote type="cite">Please, could anyone help one this. Since I have to prepare several VM on<br></blockquote><blockquote type="cite">next week for other students to play inside it.<br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite">Leong Marco<br></blockquote><blockquote type="cite"><a href="mailto:leong.chou.kin@usj.edu.mo">leong.chou.kin@usj.edu.mo</a><br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite">_______________________________________________<br></blockquote><blockquote type="cite">Users mailing list<br></blockquote><blockquote type="cite"><a href="mailto:Users@lists.opennebula.org">Users@lists.opennebula.org</a><br></blockquote><blockquote type="cite"><a href="http://lists.opennebula.org/listinfo.cgi/users-opennebula.org">http://lists.opennebula.org/listinfo.cgi/users-opennebula.org</a><br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite"><br></blockquote><br><br><br>-- <br>Dr. Ruben Santiago Montero<br>Associate Professor (Profesor Titular), Complutense University of Madrid<br><br>URL: <a href="http://dsa-research.org/doku.php?id=people:ruben">http://dsa-research.org/doku.php?id=people:ruben</a><br>Weblog: <a href="http://blog.dsa-research.org/?author=7">http://blog.dsa-research.org/?author=7</a><br></div></blockquote></div><br></div></div></body></html>