Re: [libvirt-users] luks ecrypted storage poll - lvm - possible?

2018-12-20 Thread John Ferlan
On 12/20/18 11:56 AM, lejeczek wrote: > hi everyone, > > do we get to encrypt lvm pools in/with libvirt? The pool or the volumes? > > I'm on Centos 7.x but see mention of it, not even on the net. I have no idea which libvirt version is in Centos versions, but support was added in libvirt 3.

Re: [libvirt-users] [libvirt] virRandomBits - not very random

2018-05-29 Thread John Ferlan
On 05/29/2018 09:44 AM, Michal Privoznik wrote: > On 05/29/2018 03:38 PM, Martin Kletzander wrote: >> On Fri, May 25, 2018 at 09:37:44AM -0500, Eric Blake wrote: >>> On 05/25/2018 09:17 AM, Michal Privoznik wrote: >>> >> We should probably seed it with data from /dev/urandom, and/or the new

Re: [libvirt-users] Fail in virDomainUpdateDeviceFlags (libvirt-4.0.0 + Qemu-kvm 2.9.0 + Ceph 10.2.10)

2018-03-05 Thread John Ferlan
On 03/05/2018 03:47 AM, Peter Krempa wrote: > On Fri, Mar 02, 2018 at 15:32:44 -0500, John Ferlan wrote: >> >> >> On 03/02/2018 08:28 AM, Peter Krempa wrote: >>> On Tue, Feb 27, 2018 at 09:53:00 +0100, Michal Privoznik wrote: >>>> On 02/27/2018 03:0

Re: [libvirt-users] Fail in virDomainUpdateDeviceFlags (libvirt-4.0.0 + Qemu-kvm 2.9.0 + Ceph 10.2.10)

2018-03-02 Thread John Ferlan
On 03/02/2018 08:28 AM, Peter Krempa wrote: > On Tue, Feb 27, 2018 at 09:53:00 +0100, Michal Privoznik wrote: >> On 02/27/2018 03:06 AM, Star Guo wrote: >>> Hello Everyone, >>> >>> >>> >>> My pc run in CentOS 7.4 and install libvirt-4.0.0 + Qemu-kvm 2.9.0 + Ceph >>> 10.2.10 ALL-in-One. >>> >>>

Re: [libvirt-users] Reply: Fail in virDomainUpdateDeviceFlags (libvirt-4.0.0 + Qemu-kvm 2.9.0 + Ceph 10.2.10)

2018-02-28 Thread John Ferlan
: virObjectUnref:350 : > OBJECT_UNREF: obj=0x7f2030101cb0 > 2018-02-27 09:27:43.788+: 16656: debug : qemuDomainObjEndJob:5594 : > Stopping job: modify (async=none vm=0x7f20300fa6e0 > name=6ec499397d594ef2a64fcfc938f38225) > > ====== >

Re: [libvirt-users] Issues Connecting to Remote Host Through SSH

2018-01-23 Thread John Ferlan
On 01/23/2018 04:53 AM, T A wrote: > Hello, > > I've been unable to connect to a remote host from within my network > using the following argument. > > virsh/virt-manager -c qemu+ssh://user@host:port/system > > I've tried libssh & libssh2 as well. Using ssh just prompts me for the > host passw

Re: [libvirt-users] Urgent: virsh - change-media run into a promptly close of libvirt

2017-11-15 Thread John Ferlan
On 11/15/2017 06:54 AM, Holger Schranz wrote: > Thread 1 (Thread 0x7f4a069cc700 (LWP 10178)): > #0 0x7f49ff969170 in qemuDomainChangeEjectableMedia ( > driver=driver@entry=0x7f49f841b700, vm=vm@entry=0x7f49ec02fbd0, > disk=disk@entry=0x7f49ec0375d0, newsrc=0x7f49e8014d10, > force=f

Re: [libvirt-users] this function is not supported by the connection driver: virInterfaceDefineXML

2017-11-07 Thread John Ferlan
On 11/06/2017 09:13 PM, netsurfed wrote: > Hi all: > > I'm facing problems trying to define a bridge on Ubuntu 16.04, using libvirt > 3.4.0. > > When I try to do: > root@ubuntu-180:/tmp# virsh iface-define iface-testbr1.xml > > I get the following error: > error: Failed to define interface fr

Re: [libvirt-users] virDomainBlockInfo for local volume

2016-12-20 Thread John Ferlan
On 12/05/2016 05:27 AM, Shahar Havivi wrote: > Ping > Sorry for the delay... Lots of investigation, patches, and other work. > On Wed, Nov 30, 2016 at 3:13 PM, Shahar Havivi > wrote: > > Hi, > > I am using virStorageVolGetInfo to get the volume size >

Re: [libvirt-users] attaching storage pool error

2016-09-07 Thread John Ferlan
lazing through new ground here. Obviously from a libvirt side I'm interested, but it's not my 100% task either. There's also one other individual on this list that's dabbled in vHBA/NPIV recently - Nitesh Konkar. There's a posting on libvir-list that has some details of issue

Re: [libvirt-users] Ang: Ang: Re: Ang: Ang: Re: Ang: Re: attaching storage pool error

2016-09-07 Thread John Ferlan
sed this method in my limited test environment. It's been a "recent question" at KVM Forum that I have on my "todo" list to investigate a bit more (competing with multiple other items). John > If anyone else has opinions on this, or ideas that are better than min

Re: [libvirt-users] Ang: Ang: Re: Ang: Re: attaching storage pool error

2016-09-02 Thread John Ferlan
On 08/24/2016 06:31 AM, Johan Kragsterman wrote: > > Hi again! > I saw this last week while I was at KVM Forum, but just haven't had the time until now to start thinking about this stuff again ... as you point out with your questions and replies - NPIV/vHBA is tricky and complicated... I alway

Re: [libvirt-users] libvirt equivalent for VMWare for SCSI mode = independent-persistent?

2016-05-19 Thread John Ferlan
On 05/19/2016 05:18 AM, Juha Anttila wrote: > Hi, > > I'm attempting to add virtual SCSI disks to my KVM guests the same way as I > did > with VMWare, but I'm having issues. > > Without knowing any better, I'm assuming it has something to do with me > attaching the disk incorrectly, and when

Re: [libvirt-users] [libvirt] Libvirtd running as root tries to access oneadmin (OpenNebula) NFS mount but throws: error: can’t canonicalize path

2016-04-13 Thread John Ferlan
On 04/13/2016 09:23 AM, TomK wrote: > On 4/13/2016 1:33 AM, Martin Kletzander wrote: >> On Tue, Apr 12, 2016 at 06:24:16PM -0400, TomK wrote: >>> On 4/12/2016 5:08 PM, John Ferlan wrote: >>>> Having/using a root squash via an NFS pool is "easy" (famous las

Re: [libvirt-users] [libvirt] Libvirtd running as root tries to access oneadmin (OpenNebula) NFS mount but throws: error: can’t canonicalize path

2016-04-12 Thread John Ferlan
eployment.0|grep -i nfs >>> [oneadmin@mdskvm-p01 ~]$ >>> Having/using a root squash via an NFS pool is "easy" (famous last words) Create some pool XML (taking the example I have) % cat nfs.xml rootsquash /tmp/net

Re: [libvirt-users] [libvirt] Libvirtd running as root tries to access oneadmin (OpenNebula) NFS mount but throws: error: can’t canonicalize path

2016-04-12 Thread John Ferlan
On 04/12/2016 10:58 AM, TomK wrote: > Hey Martin, > > Thanks very much. Appreciate you jumping in on this thread. Can you provide some more details with respect to which libvirt version you have installed. I know I've made changes in this space in more recent versions (not the most recent). I'

Re: [libvirt-users] enabling virtio-scsi-data-plane in libvirt

2015-11-30 Thread John Ferlan
On 11/30/2015 07:06 AM, Vasiliy Tolstov wrote: > 2015-11-30 14:32 GMT+03:00 John Ferlan : >> As long as the qemu you're using supports the "-object iothread", then >> this works. I forget the exact version it went into qemu. > > > Nice! Thanks! (i'

Re: [libvirt-users] enabling virtio-scsi-data-plane in libvirt

2015-11-30 Thread John Ferlan
On 11/30/2015 06:23 AM, Vasiliy Tolstov wrote: > 2015-11-30 14:17 GMT+03:00 John Ferlan : >> Such as? >> >> http://libvirt.org/formatdomain.html#elementsIOThreadsAllocation >> >> and usage within as or > > > So you mean that if i define iothread

Re: [libvirt-users] enabling virtio-scsi-data-plane in libvirt

2015-11-30 Thread John Ferlan
On 11/30/2015 02:58 AM, Vasiliy Tolstov wrote: > 2015-11-19 16:09 GMT+03:00 John Ferlan : >> Check out virsh iothread{info|pin|add|del} and of course the >> corresponding virDomain{Add|Pin|Del}IOThread and virDomainGetIOThreadInfo. > > > Yes, thanks! Does in near featur

Re: [libvirt-users] enabling virtio-scsi-data-plane in libvirt

2015-11-19 Thread John Ferlan
On 11/18/2015 05:44 AM, Vasiliy Tolstov wrote: > Can somebody knows how to enable virtio-scsi-data-plane in libvirt for > specific domain? > > I know that i need to replace "-device virtio-scsi-pci" with "-object > iothread,id=io1 -device virtio-scsi-pci,iothread=io1" in qemu, but how > can i do

Re: [libvirt-users] vol-info showing old disk size

2014-09-12 Thread John Ferlan
On 09/12/2014 07:57 AM, Zero Uno wrote: > Hi, > I just resized the disk image of a virtual machine by following the > recommended virt-resize procedure. > The enlarged disk is working fine, and the size is correctly detected > and used in the virtual machine. > But "virsh vol-info /path/to/imagef

Re: [libvirt-users] libvirt and lvm thin pool

2014-08-04 Thread John Ferlan
On 08/02/2014 04:24 PM, Vasiliy Tolstov wrote: > Hi all. I'm using libvirt 1.2.6 > I want to use lvm storage for my virtual machines. > But i want to use new lvm2 feature - thin pool. How can i do that in > libvirt? If libvirt can't create it via pool xml, does (and how) to > use this setup under

Re: [libvirt-users] Connect libvirt to iSCSI target

2013-12-27 Thread John Ferlan
On 12/23/2013 08:37 AM, Marco wrote: <...snip...> >> Still the whole issue occurred in late October which I is within the >> same time frame of 1.1.4 which you are using. So what is your libiscsi >> version. > > My libiscsi version is 1.4.0 > That could be the issue... From the upstream git

Re: [libvirt-users] Connect libvirt to iSCSI target

2013-12-23 Thread John Ferlan
On 12/22/2013 10:09 AM, Marco wrote: > On 2013–12–21 John Ferlan wrote: > >> On 12/17/2013 07:13 PM, Marco wrote: >>> Hi! >>> >>> I'm new to libvirt and face problems connecting to an iSCSI target. >>> What I intend to do is to connect lib

Re: [libvirt-users] Connect libvirt to iSCSI target

2013-12-21 Thread John Ferlan
On 12/17/2013 07:13 PM, Marco wrote: > Hi! > > I'm new to libvirt and face problems connecting to an iSCSI target. > What I intend to do is to connect libvirt (I tried virt-manager and > virsh) to an iSCSI target and then boot from the LUNs which contain > the VMs. > > I followed the documentat