search for: vmdisks

...veryone, To increase my odds of finding an answer I also wanted to ask here. This is my post from serverfault[1] in verbatim: While trying to get a cloned disk running from my OS snapshot I run into the problem that Libvirt cannot see existing images cloned from a snapshot. Created via: # rbd -p vmdisks clone vmdisks/coreos_2023@base vmdisks/coreos00.disk The base image has the one snapshot 'base' and is protected. The cloned disk is created just fine: # rbd -p vmdisks info coreos00.disk rbd image 'coreos00.disk': size 8.49GiB in 2174 objects order 22 (4MiB object...

Hello We were attempting to use scsi-target-utils, hosted on a xen dom0 vm using localhost, and running into some problems. I was not able to reproduce this on a centos 7.2 server using the default kernel. (From dmesg) Apr 4 11:18:42 funk kernel: [ 596.511204] connection2:0: detected conn error (1022) Apr 4 11:18:42 funk kernel: connection2:0: ping timeout of 5 secs expired, recv

...now to no avail. What is wrong with my syntax here (seen below)? Thanks. ~]# virt-install --connect qemu:///system -n blahhost -r2048 --vcpus=4 --arch=x86_64 --video qxl --graphics spice,port=5931 --noautoconsole --os-type linux --accelerate --network=bridge:kickstart_br0 --hvm --disk path=/dev/vmdisks/fedora-test2,bus=virtio --cdrom /tmp/fedora.iso Starting install... ERROR unsupported configuration: Auto allocation of spice TLS port requested but spice TLS is disabled in qemu.conf Domain installation does not appear to have been successful. If it was, you can restart your domain by running:...

By natively, I take it using kernel /vmlinuz (vs kernel /xen) Not yet, but working on setting up such an environment. (At this time, I was using virt-install to reproduce the problem, and the original server we are testing on did not support kvm but the 2nd server does). On 2016-04-12 03:26 AM, George Dunlap wrote: > On Mon, Apr 11, 2016 at 9:14 PM, Nathan Coulson <nathan at

Hi Folks, I create a file backed vbd to boot a guest VM as described in the Xen''s user manual in section ''Using File-backed VBDs". The Dom0 and the VBD contain Suse Linux Enterprise Server 10 (X86_64). I am not able to boot the guest VM. During the boot process the INIT process generates an error saying <snip> Loading jbd Loading ext3 Waiting for device /dev/sda1 to

On Mon, Apr 11, 2016 at 9:14 PM, Nathan Coulson <nathan at bravenet.com> wrote: > Hello > > We were attempting to use scsi-target-utils, hosted on a xen dom0 vm using > localhost, and running into some problems. I was not able to reproduce this > on a centos 7.2 server using the default kernel. Have you tried booting the Virt SIG kernel natively and seeing if you can

On 2016-04-12 09:43 AM, Nathan Coulson wrote: > By natively, I take it using > kernel /vmlinuz (vs kernel /xen) > > Not yet, but working on setting up such an environment. > > (At this time, I was using virt-install to reproduce the problem, and > the original server we are testing on did not support kvm but the 2nd > server does). > > On 2016-04-12 03:26 AM, George

Hello Nathan, dear all, > We were attempting to use scsi-target-utils, hosted on a xen dom0 vm using localhost, > and running into some problems. I was not able to reproduce this on a centos 7.2 > server using the default kernel. I am seeing comparable things on our centos6 xen servers running 3.18 kernels. We have about 20 of those machines running and have started upgrading them from

...th my syntax here (seen below)? > > > ~]# virt-install --connect qemu:///system -n blahhost -r2048 --vcpus=4 > > --arch=x86_64 --video qxl --graphics spice,port=5931 --noautoconsole > > --os-type linux --accelerate --network=bridge:kickstart_br0 --hvm --disk > > path=/dev/vmdisks/fedora-test2,bus=virtio --cdrom /tmp/fedora.iso > > To also reply to nevis2us: I have the Spice TLS config commented presently so it is not active (afaik). At one point I did try switching the value from 1 to 0 when I did have it uncommented. > See if adding tlsport=0 to the --graphics o...

Hi everyone, This is dm-ioband version 0.0.3 release. Dm-ioband is an I/O bandwidth controller implemented as a device-mapper driver, which gives specified bandwidth to each job running on the same physical device. Changes since 0.0.2 (23rd January): - Ported to linux-2.6.24. - Rename the name of this device-mapper device as "ioband." - The output format of "dmsetup

Hi everyone, This is dm-ioband version 0.0.3 release. Dm-ioband is an I/O bandwidth controller implemented as a device-mapper driver, which gives specified bandwidth to each job running on the same physical device. Changes since 0.0.2 (23rd January): - Ported to linux-2.6.24. - Rename the name of this device-mapper device as "ioband." - The output format of "dmsetup

Hi everyone, This is dm-ioband version 0.0.3 release. Dm-ioband is an I/O bandwidth controller implemented as a device-mapper driver, which gives specified bandwidth to each job running on the same physical device. Changes since 0.0.2 (23rd January): - Ported to linux-2.6.24. - Rename the name of this device-mapper device as "ioband." - The output format of "dmsetup

Hi everyone, This is dm-ioband version 0.0.4 release. Dm-ioband is an I/O bandwidth controller implemented as a device-mapper driver, which gives specified bandwidth to each job running on the same physical device. Changes since 0.0.3 (5th February): - Improve the performance when many processes are issuing I/Os simultaneously. - Change the table format to fully support dmsetup

Hi everyone, This is dm-ioband version 0.0.4 release. Dm-ioband is an I/O bandwidth controller implemented as a device-mapper driver, which gives specified bandwidth to each job running on the same physical device. Changes since 0.0.3 (5th February): - Improve the performance when many processes are issuing I/Os simultaneously. - Change the table format to fully support dmsetup

Hi everyone, This is dm-ioband version 0.0.4 release. Dm-ioband is an I/O bandwidth controller implemented as a device-mapper driver, which gives specified bandwidth to each job running on the same physical device. Changes since 0.0.3 (5th February): - Improve the performance when many processes are issuing I/Os simultaneously. - Change the table format to fully support dmsetup

...<capacity unit="bytes">9116319744</capacity> <target> <format type="raw"></format> <permissions> <mode>644</mode> </permissions> </target> <backingStore> <path>vmdisks/coreos_2023</path> <format type="raw"></format> </backingStore> </volume> But even with the fix applied this simply creates an empty volume of the given size. Granted this has no information about the snapshot so I was sceptical that this would be...

...ks are all from the same Ceph pool, so all my <disk> elements are basically the same: <disk type="network" device="disk"> <driver name="qemu" type="raw" cache="none"/> <source protocol="rbd" name="vmdisks/VOLNAME"> <host name="x.y.z.1" port="6789"/> <host name="x.y.z.2" port="6789"/> <host name="x.y.z.3" port="6789"/> </source> <auth username="libvirt">...

...l. > What is wrong with my syntax here (seen below)? > ~]# virt-install --connect qemu:///system -n blahhost -r2048 --vcpus=4 > --arch=x86_64 --video qxl --graphics spice,port=5931 --noautoconsole > --os-type linux --accelerate --network=bridge:kickstart_br0 --hvm --disk > path=/dev/vmdisks/fedora-test2,bus=virtio --cdrom /tmp/fedora.iso See if adding tlsport=0 to the --graphics option fixes your problem? --graphics spice,port=5931,tlsport=0 Compare http://www.spice-space.org/page/Features/Xspice#--tls-port_0_required Regards, Leonard. -- mount -t life -o ro /dev/dna /genetic/re...

On Mi, 2015-11-18 at 00:11 -0500, Sasha Levin wrote: > This is a first go at adding support for the modern (based on the 1.0 virtio > spec) virtio-pci implementation. > To sum it up: this is a lightly tested version for feedback about the design > and to weed out major bugs people notice. Feedback is very welcome! /me goes undust the kvmtool patches for seabios. (see

...he DomU: kernel = "/usr/lib/xen-4.1/boot/hvmloader" builder = "hvm" memory = 4096 shadow_memory = 16 name = "mailer1" vif = [ ''type=ioemu, bridge=xenbr0, mac=00:50:56:00:04:25'' ] acpi = 1 apic = 1 disk = [ ''phy:/dev/vmdisks/mailer1,hda,w'', ''file:/isos/debian-6.0.5-amd64-netinst.iso,hdc:cdrom,r'' ] device_model = ''/usr/lib/xen-4.1/bin/qemu-dm'' boot="dc" sdl=0 vfb = [ ''type=vnc,vnclisten=127.0.0.1,vncunused=1,vncpasswd=sOnlEn3'' ] se...