similar to: Fwd: kvm

On Wed, Aug 02, 2017 at 05:47:31PM +0300, Fred Rolland wrote: >Hi, > >I am working on oVirt, and I am trying to run a VM with a network disk with >ISCSI protocol ( the storage is on a Cinder server). > >Here is the disk XML I use: > > <disk device="disk" snapshot="no" type="network"> > <address bus="0"

Hi, I am working on oVirt, and I am trying to run a VM with a network disk with ISCSI protocol ( the storage is on a Cinder server). Here is the disk XML I use: <disk device="disk" snapshot="no" type="network"> <address bus="0" controller="0" target="0" type="drive" unit="0" />

Hello, I find "discard":"unmap" is defaultly enabled in qemu cmdline(libvirt v6.6, qemu v5.1): XML: <disk type="file" device="disk"> <driver name="qemu" type="qcow2"/> <source file="/var/lib/libvirt/images/new.qcow2" index="2"/> <backingStore/> <target

I've been trying to follow the information found here [1] in order to provide an alias for RBD disks I'm defining, however it does not appear to be working and I wanted to see if I was doing something wrong. I define the alias like so (using 'virsh edit'): <disk type='file' device='disk'> <driver name='qemu' type='qcow2'

For example, http://libvirt.org/formatdomain.html#elementsDisks does not contain <serial>xxxx</serial> tag. (https://bugzilla.redhat.com/show_bug.cgi?id=593266) I wrote to community (users and developers). No one has added this information to the site... -- Segmentation fault

Hi Folks, According to the examples in http://libvirt.org/formatdomain.html#elementsDisks it should be possible to mount an iso /url as a cdrom, the example given is: </disk> <disk type='network' device='cdrom'> <driver name='qemu' type='raw'/> <source protocol="http" name="url_path"> <host

Does libvirt support snapshotting when the virtual disk comes from a vmdk file? http://wiki.libvirt.org/page/Snapshots#Desired_functionality seems to say no, since it says "'virsh snapshot', which requires all disk images to be qcow2". OTOH, man virsh, http://libvirt.org/formatsnapshot.html, and http://libvirt.org/formatdomain.html#elementsDisks seem to indicate more

I'm trying to test out an Equallogic PS5500 with a server running CentOS 4.7 I can create a volume and mount it fine using the standard iscsi-initiator-utils tools. The Equallogic box has 3 Gigabit interfaces and I would like to try to set up things so I can read/write from/to the volume using multiple NICs on the server i.e. get 200+ Mbyte/s access to the volume - I've had some

Hello list, sorry for my bad english anyway. if my message is delirium, just ignore this message. My question: When using mixed blocks, metadata and data chunks has be merge, but we have (when using mixed) speed penalty. how many penalty will be have if we using mixed? Kernel 3.11-rc7, Ubuntu 13.10 x64 my simple test: #Mixed sudo mkfs.btrfs -f -M /dev/sdb #sdb old seagate hdd 80G sudo mount

From: "Roy.Li" <rongqing.li at windriver.com> Add error check when write file, the caller can detect if the disk filled up (or had an i/o error) and return a NOSAPCE nak to the other side. Signed-off-by: Ming Liu <ming.liu at windriver.com> Signed-off-by: Roy.Li <rongqing.li at windriver.com> --- common/tftpsubs.c | 4 +++- tftpd/tftpd.c | 12 ++++++++++-- 2

On 06/07/2013 02:41 PM, John Nielsen wrote: > I am running some qemu-kvm virtual machines via libvirt using Ceph RBD as the back-end storage. Today I was testing an update to libvirt-1.0.6 on one of my hosts and discovered that it includes this change: > [libvirt] [PATCH] Forbid use of ':' in RBD pool names > ...People are known to be abusing the lack of escaping in current

On Sat, May 30, 2015 at 02:35:51AM +0000, Boylan, Ross wrote: > Does libvirt support snapshotting when the virtual disk comes from a > vmdk file? >From my quick test (refer below), seems like you can at-least use VMDK as a backing file. > http://wiki.libvirt.org/page/Snapshots#Desired_functionality seems to > say no, since it says "'virsh snapshot', which requires all

ср, 8 авг. 2018 г. в 15:11, Inception Hosting <inbox@inceptionhosting.com>: > > Hi Folks, > > > According to the examples in http://libvirt.org/formatdomain.html#elementsDisks it should be possible to mount an iso /url as a cdrom, the example given is: > Usually such errors because url not available from host system. Can you try curl this host and address from node? --

I''m planning on setting up an NFS server for our ESXi hosts and plan on using a virtualized Solaris or Nexenta host to serve ZFS over NFS. The storage I have available is provided by Equallogic boxes over 10Gbe iSCSI. I am trying to figure out the best way to provide both performance and resiliency given the Equallogic provides the redundancy. Since I am hoping to provide a 2TB

We have a Mirror setup in ZFS that''s 73GB (two internal disks on a sun fire v440). We currently are going to attach this system to an Equallogic Box, and will attach an ISCSCI LUN from the Equallogic box to the v440 of about 200gb. The Equallogic Box is configured as a Hardware Raid 50 (two hot spares for redundancy). My question is what''s the best approach to moving the ZFS

On Thu, May 28, 2020 at 12:24:22AM +0000, Eric Wheeler wrote: > On Mon, 15 Oct 2018, Nir Soffer wrote: > > On Sat, Oct 13, 2018 at 9:45 PM Eric Wheeler <nbd@lists.ewheeler.net> wrote: > > Hello all, > > > > It might be neat to attach ISOs to KVM guests via websockets.  Basically > > the  browser would be the NBD "server" and an

Hello, I''d like to be able to create a windows DomU which is to be stored on a NAS (Equallogic) device. I was wondering if anyone has any best practices on how to do this? Is there a way to extend the DomU C drive once you create the initial device, etc? Any suggestions would be great. I have already tried this by just using a phy:/dev/path-to-iscsi-mount- point and it appears to

Resolved this morning, the issue is that the qemu-kvm-ev rpm's released by centos have not been compiled with curl support, I rebuild it myself from source with curl support and it works fine now. Thanks you for your input everyone. ________________________________ From: Vasiliy Tolstov <v.tolstov@selfip.ru> Sent: 09 August 2018 10:32:07 To: Inception Hosting Cc:

Hello all, I am attempting to use the 'virsh attach-device' command to add storage to a guest from a pre-defined iSCSI-based storage pool. My desire is to attach a volume from the storage pool and have the storage pool recognize that the volume is in use and either flag it as such, or remove it from the pool so that subsequent queries to the pool will only return available storage

Hi List, Does anyone here use Dell Equallogic IP SAN? If so, do you have any immediate high points / low points you wouldn't mind discussing on- or off-list ? Thanks.