[ovirt-users] Re: Experience 4.1.x -> 4.2.8 -> 4.3.4 upgrade lessons

On Sat, Jul 6, 2019 at 4:58 AM Richard Chan wrote: > Hi oVirters, > > Did a 4.1 - > 4.2.8 -> 4.3.4 upgrade in two hops. Here is my experience, > hope it can save you some pain. > > Gotchas > 1. For shutdown VMs, their disks were deactivated (though still attached) > 2. For shutdown VMs, their NIC

[ovirt-users] Re: Upgraded to 4.3: getting SpmStart failure

On Fri, Jul 5, 2019 at 6:45 PM Richard Chan wrote: > Unfortunately, this is a separate engine running external to the oVirt > cluster. > The main error on the hosts is: any idea what this Volume is referring to? > I have 3 existings storage domains > ISO EXPORT and DATA all upgraded to 4.3 > None

[ovirt-users] Re: [ovirt-devel] USB on host support?

On Sat, Jun 29, 2019 at 11:57 PM Hetz Ben Hamo wrote: > One of the requirements is USB host support (which will be on the nodes, > not on the desktops). I haven't found any way to connect USB to a VM other > then through SPICE, but this method won't help as these dongles won't be on > desktops. >

[ovirt-users] Re: Can't import some VMs after storage domain detach and reattach to new datacenter.

in the field, the system should handle the import transparently, translating the disk type to "DATA". Are you sure the metadata was not modified outside of oVirt? Nir > On Tue, Jun 25, 2019 at 10:42 AM Nir Soffer wrote: > >> On Tue, Jun 25, 2019 at 3:15 PM Dmitry Filonov &

[ovirt-users] Re: Can't import some VMs after storage domain detach and reattach to new datacenter.

On Tue, Jun 25, 2019 at 3:15 PM Dmitry Filonov wrote: > Hi Nir - > > in my case these VMs were migrated from VirtualBox to oVirt using some of > the VMWare provided tool > and then virt-v2v to convert images. Here's the example of the meta file - > > DOMAIN=92be9db3-eab4-47ed-9ee9-87b8616b7c8c >

[ovirt-users] Re: Can't import some VMs after storage domain detach and reattach to new datacenter.

On Tue, Jun 25, 2019 at 9:40 AM wrote: > That's interesting. > > Where can i find meta for block storage? > In block storage metadata is kept in the "metadata" logical volume. To find metadata for particular volume, you need to to look at the logical volume tags: lvs -o tags vg-name/lv-name Wh

[ovirt-users] Re: Can't import some VMs after storage domain detach and reattach to new datacenter.

On Mon, Jun 24, 2019 at 7:47 PM Dmitry Filonov wrote: > > Take a look at the corresponding .meta file for the disks you can not > import. > I had the very same problem and it was caused by > DISKTYPE=1 in .meta. > I want more info on this. We think that the only value ever used for DISKTYPE is 2

[ovirt-users] Re: 4.3 live migration creates wrong image permissions.

On Fri, Jun 14, 2019 at 7:05 PM Milan Zamazal wrote: > Alex McWhirter writes: > > > In this case, i should be able to edit /etc/libvirtd/qemu.conf on all > > the nodes to disable dynamic ownership as a temporary measure until > > this is patched for libgfapi? > > No, other devices might have per

[ovirt-users] Re: 4.3 live migration creates wrong image permissions.

On Thu, Jun 13, 2019, 12:19 Alex McWhirter wrote: > after upgrading from 4.2 to 4.3, after a vm live migrates it's disk > images are become owned by root:root. Live migration succeeds and the vm > stays up, but after shutting down the VM from this point, starting it up > again will cause it to fa

[ovirt-users] Re: Failed to activate Storage Domain --- ovirt 4.2

On Mon, Jun 10, 2019 at 11:22 PM David Teigland wrote: > On Mon, Jun 10, 2019 at 10:59:43PM +0300, Nir Soffer wrote: > > > [root@uk1-ion-ovm-18 pvscan > > > /dev/mapper/36000d31005697814: Checksum error at > offset > > > 4397954425856 &

[ovirt-users] Re: Failed to activate Storage Domain --- ovirt 4.2

On Fri, Jun 7, 2019 at 5:03 PM wrote: > Hi > Has anyone experiencing the following issue with Storage Domain - > > Failed to activate Storage Domain cLUN-R940-DC2-dstore01 -- > VDSM command ActivateStorageDomainVDS failed: Storage domain does not > exist: (u'1b0ef853-fd71-45ea-8165-cc6047a267bc',

[ovirt-users] Re: [ovirt-devel] cannot add host (oVirt 4.3.3.7)

On Mon, Jun 10, 2019 at 12:23 AM Hetz Ben Hamo wrote: > I'm using version 4.3.3.7-1.el7 > > No, I didn't install the RPM. From past experience (and according to the docs > here ) > you don't need to as it takes care of it. Few month

[ovirt-users] Re: [ovirt-devel] cannot add host (oVirt 4.3.3.7)

On Sun, Jun 9, 2019 at 9:15 PM Hetz Ben Hamo wrote: Moving to users list, devel list is for discussion about oVirt development, not troubleshooting. I'm trying to add a new host to oVirt. The main host is Xeon E5 while the > new host is AMD Ryzen 5. > > The main host is running oVirt 4.3.3 and

[ovirt-users] Re: oVirt on RHEL 8.

On Wed, Jun 5, 2019 at 6:34 PM Gianluca Cecchi wrote: > On Wed, Jun 5, 2019 at 5:26 PM Nir Soffer wrote: > >> On Wed, Jun 5, 2019 at 3:54 PM wrote: >> >>> Hello >>> Did anyone managed to install oVirt on RHEL8? >>> If so, Can you please guide m

[ovirt-users] Re: ovirt-imagio-proxy upload speed slow

On Wed, Apr 24, 2019 at 12:13 AM Dev Ops wrote: > I am working on integrating a backup solution for our ovirt environment > and having issues with the time it takes to backup the VM's. This backup > solution is simply taking a snapshot and making a clone and backing the > clone up to a backup ser

[ovirt-users] Re: oVirt on RHEL 8.

On Wed, Jun 5, 2019 at 3:54 PM wrote: > Hello > Did anyone managed to install oVirt on RHEL8? > If so, Can you please guide me? > I'm trying to install but it throws an error as "Failed to synchronize > repo for ovirt-*". > Please help me. > RHEL 8 system python is python 3.6, and oVirt is not r

[ovirt-users] Re: ovirt 4.3.3.7 cannot create a gluster storage domain

On Mon, May 20, 2019 at 12:46 PM Andreas Elvers < andreas.elvers+ovirtfo...@solutions.work> wrote: > > > Without this file [dom_md/ids], you will not have any > > kind of storage. > > Ok. Sounds I'm kind of in trouble with that file being un-healable by > gluster? > Yes, but the good news is that

[ovirt-users] Re: [ovirt-announce] Re: [ANN] oVirt 4.3.4 First Release Candidate is now available

gt; https://bugzilla.redhat.com/show_bug.cgi?id=1711060 >> >> If someone else already opened - please ping me to mark this one as >> duplicate. >> >> Best Regards, >> Strahil Nikolov >> >> >> В четвъртък, 16 май 2019 г., 22:27:01 ч. Гринуич+3,

[ovirt-users] Re: Wrong disk size in UI after expanding iscsi direct LUN

On Thu, May 16, 2019 at 6:10 PM Bernhard Dick wrote: > Hi, > > I've extended the size of one of my direct iSCSI LUNs. The VM is seeing > the new size but in the webinterface there is still the old size > reported. Is there a way to update this information? I already took a > look into the list bu

[ovirt-users] Re: deprecating export domain?

On Wed, May 15, 2019 at 3:52 PM Andreas Elvers < andreas.elvers+ovirtfo...@solutions.work> wrote: > Maybe I overlooked the information, but in recent RHVE 4.3 docs the > information how to use the export storage domain have been removed and > there is no alternative to do so, but to detach a data

[ovirt-users] Re: ovirt 4.3.3.7 cannot create a gluster storage domain

On Fri, May 17, 2019 at 6:13 PM Nir Soffer wrote: > On Fri, May 17, 2019 at 2:47 PM Andreas Elvers < > andreas.elvers+ovirtfo...@solutions.work> wrote: > >> Yeah. But I think this ist just an artefact of the current version. All >> images are in sync. >> dom_md/

[ovirt-users] Re: ovirt 4.3.3.7 cannot create a gluster storage domain

On Fri, May 17, 2019 at 2:47 PM Andreas Elvers < andreas.elvers+ovirtfo...@solutions.work> wrote: > Yeah. But I think this ist just an artefact of the current version. All > images are in sync. > dom_md/ids is an obsolete file anyway as the docs say. > This page was correct about 10 years ago, t

[ovirt-users] Re: [ovirt-announce] Re: [ANN] oVirt 4.3.4 First Release Candidate is now available

On Thu, May 16, 2019 at 10:12 PM Darrell Budic wrote: > On May 16, 2019, at 1:41 PM, Nir Soffer wrote: > > > On Thu, May 16, 2019 at 8:38 PM Darrell Budic > wrote: > >> I tried adding a new storage domain on my hyper converged test cluster >> running Ovirt 4.3.3

[ovirt-users] Re: [ovirt-announce] Re: [ANN] oVirt 4.3.4 First Release Candidate is now available

al_leases > xlease.format_index(lockspace, backend) > File "/usr/lib/python2.7/site-packages/vdsm/storage/xlease.py", line > 681, in format_index > index.dump(file) > File "/usr/lib/python2.7/site-packages/vdsm/storage/xlease.py", line > 843, in d

[ovirt-users] Re: [ovirt-announce] Re: [ANN] oVirt 4.3.4 First Release Candidate is now available

path/to/mountoint/test': Invalid argument If it succeeds, but oVirt fail to connect to this domain, file a bug and we will investigate. Nir > > On May 16, 2019, at 11:55 AM, Nir Soffer wrote: > > On Thu, May 16, 2019 at 7:42 PM Strahil wrote: > >> Hi Sandro, >> >&g

[ovirt-users] Re: [ANN] oVirt 4.3.4 First Release Candidate is now available

On Thu, May 16, 2019 at 7:42 PM Strahil wrote: > Hi Sandro, > > Thanks for the update. > > I have just upgraded to RC1 (using gluster v6 here) and the issue I > detected in 4.3.3.7 - where gluster Storage domain fails creation - is > still present. > What is is this issue? can you provide a li

[ovirt-users] Re: ovirt-ha-agent cpu usage

> > And a bright new 3-minutes video here: > https://drive.google.com/file/d/0BwoPbcrMv8mvVzBPUVRQa1pwVnc/ > view?usp=sharing > > It seems that now ovirt-ha-agent or is not present in top cpu process or > at least has ranges between 5% and 12% and not more > 5-12% is probably 10 times more th

[ovirt-users] Re: ovirt-ha-agent cpu usage

On Fri, Oct 7, 2016 at 3:52 PM, Michal Skrivanek < michal.skriva...@redhat.com> wrote: > > On 7 Oct 2016, at 14:42, Nir Soffer wrote: > > On Wed, Oct 5, 2016 at 1:33 PM, Simone Tiraboschi > wrote: > >> >> >> On Wed, Oct 5, 2016 at 10:34 AM, Nir Soffer

[ovirt-users] Re: Cleanup illegal snapshot

On Sun, Oct 9, 2016 at 8:33 PM, Markus Stockhausen wrote: > Hi Ala, > > that did not help. VDSM log tells me that the delta qcow2 file is missing: > > Traceback (most recent call last): > File "/usr/share/vdsm/storage/task.py", line 873, in _run > return fn(*args, **kargs) > File "/usr/sha

[ovirt-users] Re: VMs paused due to IO issues - Dell Equallogic controller failover

On Thu, Oct 6, 2016 at 10:19 AM, Gary Lloyd wrote: > I asked on the Dell Storage Forum and they recommend the following: > > *I recommend not using a numeric value for the "no_path_retry" variable > within /etc/multipath.conf as once that numeric value is reached, if no > healthy LUNs were discov

[ovirt-users] Re: ovirt-ha-agent cpu usage

On Wed, Oct 5, 2016 at 1:33 PM, Simone Tiraboschi wrote: > > > On Wed, Oct 5, 2016 at 10:34 AM, Nir Soffer wrote: > >> On Wed, Oct 5, 2016 at 10:24 AM, Simone Tiraboschi >> wrote: >> >>> >>> >>> On Wed, Oct 5, 2016 at 9:17 AM, gregor

[ovirt-users] Re: DISCARD support?

On Tue, Oct 4, 2016 at 11:11 AM, Nicolas Ecarnot wrote: > Hello, > > Sending this here to share knowledge. > > Here is what I learned from many BZ and mailing list posts readings. I'm > not working at Redhat, so please correct me if I'm wrong. > > We are using thin-provisioned block storage LUNs

[ovirt-users] Re: VMs paused due to IO issues - Dell Equallogic controller failover

On Tue, Oct 4, 2016 at 10:51 AM, Gary Lloyd wrote: > Hi > > We have Ovirt 3.65 with a Dell Equallogic SAN and we use Direct Luns for > all our VMs. > At the weekend during early hours an Equallogic controller failed over to > its standby on one of our arrays and this caused about 20 of our VMs to

[ovirt-users] Re: VMs paused due to IO issues - Dell Equallogic controller failover

On Tue, Oct 4, 2016 at 7:03 PM, Michal Skrivanek < michal.skriva...@redhat.com> wrote: > > > On 4 Oct 2016, at 09:51, Gary Lloyd wrote: > > > > Hi > > > > We have Ovirt 3.65 with a Dell Equallogic SAN and we use Direct Luns for > all our VMs. > > At the weekend during early hours an Equallogic co

[ovirt-users] Re: ovirt-ha-agent cpu usage

On Wed, Oct 5, 2016 at 10:24 AM, Simone Tiraboschi wrote: > > > On Wed, Oct 5, 2016 at 9:17 AM, gregor wrote: > >> Hi, >> >> did you found a solution or cause for this high CPU usage? >> I have installed the self hosted engine on another server and there is >> no VM running but ovirt-ha-agent us

[ovirt-users] Re: Tracebacks in vdsm.log file

On Fri, Sep 30, 2016 at 3:58 PM, knarra wrote: > Hi, > > I see below trace back in my vdsm.log. Can some one help me understand > why these are logged? > > > is free, finding out if anyone is waiting for it. > Thread-557::DEBUG::2016-09-30 > 18:20:25,064::resourceManager::661::Storage.Resource

[ovirt-users] Re: VM has paused due to no storage space error

On Sun, Oct 2, 2016 at 12:06 PM, Sandvik Agustin wrote: > Hi users, > > I have this problem that sometimes 1 to 3 VM just automatically paused with > user interaction and getting this error "VM has paused due to no storage > space error". any inputs from you guys are very appreciated. This is exp

[ovirt-users] Re: Unable to start vdsm, upgrade 4.0 to 4.1

On Sat, Apr 13, 2019 at 7:02 AM Todd Barton wrote: > Looking for some help/suggestions to correct an issue I'm having. I have > a 3 host HA setup running a hosted-engine and gluster storage. The hosts > are identical hardware configurations and have been running for several > years very solidly

[ovirt-users] Re: Live storage migration is failing in 4.2.8

On Fri, Apr 12, 2019, 12:07 Ladislav Humenik wrote: > Hello, we have recently updated few ovirts from 4.2.5 to 4.2.8 version > (actually 9 ovirt engine nodes), where the live storage migration > stopped to work, and leave auto-generated snapshot behind. > > If we power the guest VM down, the migr

[ovirt-users] Re: Are people still experiencing issues with GlusterFS on 4.3x?

On Fri, Mar 15, 2019, 15:16 Sandro Bonazzola > > Il giorno ven 15 mar 2019 alle ore 14:00 Simon Coter < > simon.co...@oracle.com> ha scritto: > >> Hi, >> >> something that I’m seeing in the vdsm.log, that I think is gluster >> related is the following message: >> >> 2019-03-15 05:58:28,980-0700 IN

[ovirt-users] Re: qemu-img info showed iscsi/FC lun size 0

ze: 65536 > Format specific information: > compat: 1.1 > lazy refcounts: false > refcount bits: 16 > corrupt: false > > Is the behavior expected? > Yes, I explained it here on few weeks ago: http://lists.nongnu.org/archive/html/qemu-block/2019-02/msg01040.html > > T

[ovirt-users] Re: [ovirt-devel] ovirt and AMD virtualization bug

On Sat, Mar 9, 2019 at 1:24 AM Hetz Ben Hamo wrote: > Hi, > > I've done some research on a bug which I found on the AMD Zen/Zen+ based > CPU's. Apparently, when using nested virtualization, the CPU doesn't expose > the "monitor" CPU flag. > > While other virtualization solutions (Xen, ESXi, Hyper

[ovirt-users] Re: VM With Snapshots Marked As Illegal

On Tue, Mar 5, 2019 at 5:54 PM Clint Boggio wrote: > Greetings oVirt Users; > > Environment: > > oVirt 4.2.0.2-1 > 1 Dedicated Engine > 6 Hypervisor Nodes > iSCSI Storage > All running CentOS 7.5 > > I have a VM with the illegal snapshot error. After doing some research > on the condition i have

[ovirt-users] Re: Cannot start VM: Bad volume specification

On Tue, Feb 26, 2019 at 5:10 PM Alan G wrote: ... > I performed the following: - > ... > 5. Attempt to delete snapshot from original VM, fails. > 6. Attempt to start original VM, fails with "Bad volume specification". > > This was logged in VDSM during the snapshot deletion attempt. > ... > QIm

[ovirt-users] Re: qemu-img info showed iscsi/FC lun size 0

On Fri, Feb 22, 2019 at 7:14 PM Nir Soffer wrote: > On Fri, Feb 22, 2019 at 5:00 PM Jingjie Jiang > wrote: > >> What about qcow2 format? >> > qcow2 reports the real size regardless of the underlying storage, since qcow2 manages the allocations. However the size is repor

[ovirt-users] Re: Design question: one big NFS share or several smaller ones?

On Mon, Feb 18, 2019 at 2:00 PM Markus Schaufler < markus.schauf...@digit-all.at> wrote: > Hi all, > > I've got a design question: > Are there any best practices regarding NFS datastores especially datastore > sizing? Should I use one big NFS datastore and expand it on demand or > should the size

[ovirt-users] Re: qemu-img info showed iscsi/FC lun size 0

age. If you desire to control the format both from the UI and REST API/SDK and ensure that the system will never change the selected format please file a bug explaining the use case. On 2/21/19 5:46 PM, Nir Soffer wrote: > > > > On Thu, Feb 21, 2019, 21:48 >> Hi, >> Based on oVi

[ovirt-users] Re: qemu-img info showed iscsi/FC lun size 0

On Thu, Feb 21, 2019, 21:48 Hi, > Based on oVirt 4.3.0, I have data domain from FC lun, then I create new vm > on the disk from FC data domain. > After VM was created. According to qemu-img info, the disk size is 0. > # qemu-img info > /rhev/data-center/mnt/blockSD/eaa6f641-6b36-4c1d-bf99-6ba77df3

[ovirt-users] Re: cannot start vm after upgrade to ovirt-4.3

On Tue, Feb 19, 2019, 14:19 Moritz Baumann Thank you Simone, > > that worked. > > > > On 19.02.19 12:40, Simone Tiraboschi wrote: > > > > > > On Tue, Feb 19, 2019 at 12:18 PM Moritz Baumann > > mailto:moritz.baum...@inf.ethz.ch>> wrote: > > > > After upgrading from 4.2 -> 4.3 I cannot start a

[ovirt-users] Re: Unable to upload images

On Wed, Feb 20, 2019 at 1:01 AM wrote: > qemu-img info: > LM-7.2.45.0.17004.RELEASE-Linux-KVM-XEN.disk > image: LoadMaster-VLM-7.2.45.0.17004.RELEASE-Linux-KVM-XEN.disk > file format: raw > virtual size: 16G (17179869696 bytes) > disk size: 16G > This is raw image, so it may work, but ls -l: >

[ovirt-users] Re: Unable to upload images

Sent:* Tuesday, February 19, 2019 10:50:20 AM > *To:* Michael Blanchard > *Cc:* users; Nir Soffer; Daniel Erez > *Subject:* Re: [ovirt-users] Unable to upload images > > Also, can you please share the output of 'ls -l' executed on the image > you're trying to uploa

[ovirt-users] Re: [ovirt-devel] new easy way to open issues for ovirt.org and documentation

On Sun, Feb 17, 2019 at 9:32 PM Greg Sheremeta wrote: > Hi, > > I created some footer links on ovirt.org to make it super easy to open > GitHub issues. We often get questions about where to report documentation > issues and things like that -- hopefully this eases the pain. > > When you are visit

[ovirt-users] SURVEY: your NFS configuration (Bug 1666795 - SHE doesn't start after power-off, 4.1 to 4.3 upgrade - VolumeDoesNotExist: Volume does not exist )

Looking at https://bugzilla.redhat.com/1666795 It seems that a change in vdsm/libvirt exposed NFS configuration issue, that may was needed in the past and probably not needed now. If you use NFS, I would like to see your /etc/exports (after sanitizing it if needed). For extra bonus, output of "ex

[ovirt-users] Re: performance issues with Windows 10

On Tue, Feb 5, 2019 at 3:58 PM Hetz Ben Hamo wrote: > Hi, > > I'm doing some very simple disk benchmarks on Windows 10, both with ESXI > 6.7 and oVirt 4.3.0. > Both Windows 10 Pro guests have all the driver installed. > the "Storage" (Datastore in VMWare and storage domains in oVirt) comes > from

[ovirt-users] Re: Mounting ISO in subfolder

On Fri, Feb 1, 2019 at 10:21 AM Giulio Casella wrote: > Il 31/01/2019 18:14, Sandro Bonazzola ha scritto: > > As far as I can tell, there are no tools that creates subdirectories > > within storage domains. > > Did you manually upload the iso into the nfs mount creating a > > subdirectory there?

[ovirt-users] Re: How can I set up a newly created virtual machine to use the qcow2 format disk by default?

On Fri, Feb 1, 2019 at 7:56 AM wrote: > How can I set up a newly created virtual machine to use the qcow2 format > disk by default? > My storage configuration is glusterfs non-ovirt managed > I don't think this is possible. The default format for file based storage domain like glusterfs and nfs

[ovirt-users] Re: Sanlock volume corrupted on deployment

at the deployment. > > Can you guide me what information will be needed , as I'm quite new in > ovirt/RHV ? > > Best Regards, > Strahil Nikolov > > On Jan 28, 2019 20:34, Nir Soffer wrote: > > On Sat, Jan 26, 2019 at 6:13 PM Strahil wrote: > > Hey guys, &g

[ovirt-users] Re: Sanlock volume corrupted on deployment

On Thu, Jan 31, 2019 at 2:52 PM Strahil Nikolov wrote: > Dear Nir, > > the issue with the 'The method does not exist or is not available: > {'method': u'GlusterHost.list'}, code = -32601' is not related to the > sanlock. I don't know why the 'vdsm-gluster' package was not installed as a > depende

[ovirt-users] Re: Sanlock volume corrupted on deployment

On Sat, Jan 26, 2019 at 6:13 PM Strahil wrote: > Hey guys, > > I have noticed that with 4.2.8 the sanlock issue (during deployment) is > still not fixed. > Am I the only one with bad luck or there is something broken there ? > > The sanlock service reports code 's7 add_lockspace fail result -233'

[ovirt-users] Re: 4.3.0 rc2 cannot mount glusterfs volumes on ovirt node ng

On Fri, Jan 25, 2019 at 3:55 PM Nir Soffer wrote: > On Fri, Jan 25, 2019 at 3:18 PM Jorick Astrego wrote: > >> Hi, >> >> We're having problems mounting the preexisting 3.12 glusterfs storage >> domains in ovirt node ng 4.3.0 rc2. >> >> Getting &g

[ovirt-users] Re: 4.3.0 rc2 cannot mount glusterfs volumes on ovirt node ng

On Fri, Jan 25, 2019 at 3:18 PM Jorick Astrego wrote: > Hi, > > We're having problems mounting the preexisting 3.12 glusterfs storage > domains in ovirt node ng 4.3.0 rc2. > > Getting > > There are no iptables blocks on the storage network, the ip's are pingable > bothe ways. I can telnet to the

[ovirt-users] Re: ovirt node ng 4.3.0 rc1 and HCI single host problems

On Tue, Jan 15, 2019 at 4:32 PM Gianluca Cecchi wrote: > The mail was partly scrambled in its contents so I put some clarification > here: > > On Tue, Jan 15, 2019 at 2:38 PM Gianluca Cecchi > wrote: > >> >>> >> So after starting from scratch and using also the info as detailed on >> thread: >>

[ovirt-users] Re: Ovirt 4.3 / New Install / NFS (broken)

On Sun, Jan 13, 2019 at 4:35 PM Gianluca Cecchi wrote: > > > On Sun, Jan 13, 2019 at 12:38 PM Gianluca Cecchi < > gianluca.cec...@gmail.com> wrote: > >> On Sun, Jan 13, 2019 at 10:20 AM Shani Leviim wrote: >> >>> Hi Devin, >>> This one was solved in the following patch: >>> https://gerrit.ovirt.

[ovirt-users] Re: [ovirt-devel] Hard disk requirement

On Sun, Jan 13, 2019 at 6:18 PM Hetz Ben Hamo wrote: > Hi, > > The old oVirt (3.x?) ISO image wasn't requiring a big hard disk in order > to install the node part on a physical machine, since the HE and other > parts were running using NFS/iSCSI etc. > > oVirt 4.X if I understand correctly - does

[ovirt-users] Re: ISCSI Domain & LVM

On Tue, Jan 8, 2019 at 5:49 PM Ralf Schenk wrote: ... > multipaths { > > multipath { > wwid 36001405a26254e2bfd34b179d6e98ba4 > aliasmpath-myhostname-disk1 > } > } > ... > So you suggest to add > > "no_path_retry queue" > > > to above config according to your stat

[ovirt-users] Re: ISCSI Domain & LVM

On Tue, Jan 8, 2019 at 6:11 PM Ralf Schenk wrote: > Hello, > > i see i have already > > devices { > device { > vendor "LIO-ORG" > hardware_handler "1 alua" > features "1 queue_if_no_path" > pat

[ovirt-users] Re: ISCSI Domain & LVM

bug.cgi?id=1436415 https://bugzilla.redhat.com/show_bug.cgi?id=1435335 To use proper setup for your boot multipath, you need this patch which is not available yet in 4.2: https://gerrit.ovirt.org/c/93301/ Nir > Am 08.01.2019 um 14:46 schrieb Nir Soffer: > > On Tue, Jan 8, 2019 at 1:

[ovirt-users] Re: ISCSI Domain & LVM

On Tue, Jan 8, 2019 at 1:29 PM Ralf Schenk wrote: > Hello, > > I'm running my Ovirt-Node-NG based Hosts off ISCSI root. That is what > "vdsm-tool config-lvm-filter" suggests. Is this correct ? > > [root@myhostname ~]# vdsm-tool config-lvm-filter > Analyzing host... > Found these mounted logical v

[ovirt-users] Re: VM ramdomly unresponsive

On Tue, Nov 27, 2018 at 9:34 AM Sahina Bose wrote: > On Tue, Nov 13, 2018 at 4:46 PM fsoyer wrote: > 1, 'Read timeout') - indicates that there was no response from storage > within 32s (I think this is the sanlock read timeout? Denis? Nir?) > This: > 2018-11-11 14:33:49,450+0100 ERROR (check/l

[ovirt-users] Re: max number of snapshot per vm

On Fri, Nov 23, 2018 at 1:01 PM Nathanaël Blanchet wrote: > Hi, > > What are the best pratices about vm snapshots? > I think the general guideline is keep only snapshot you need, since every snapshot has a potential performance cost. qemu caches some image metadata in memory, so accessing data

[ovirt-users] Re: NFS storage and importation

On Fri, Nov 23, 2018 at 1:12 PM AG wrote: > Hello, > > Our cluster use NFS storage (on each node as data, and on a NAS for export) > Looks like you invented your own hyperconverge solution. The NFS server on the node will always be accessible on the node, but if it is not accessible from other

[ovirt-users] Re: Lots of storage.MailBox.SpmMailMonitor

On Thu, Nov 22, 2018 at 10:17 PM Nir Soffer wrote: > On Thu, Nov 22, 2018 at 9:53 PM Nir Soffer wrote: > >> On Thu, Nov 22, 2018, 13:43 Fabrice Bacchella < >> fabrice.bacche...@icloud.com wrote: >> >>> ... > As first aid fix you can clear the inbox and o

[ovirt-users] Re: Lots of storage.MailBox.SpmMailMonitor

On Thu, Nov 22, 2018 at 9:53 PM Nir Soffer wrote: > On Thu, Nov 22, 2018, 13:43 Fabrice Bacchella < > fabrice.bacche...@icloud.com wrote: > >> My vdsm log files are huge: >> >> -rw-r--r-- 1 vdsm kvm 1.8G Nov 22 11:32 vdsm.log >> >> And this is j

[ovirt-users] Re: Lots of storage.MailBox.SpmMailMonitor

On Thu, Nov 22, 2018, 13:43 Fabrice Bacchella My vdsm log files are huge: > > -rw-r--r-- 1 vdsm kvm 1.8G Nov 22 11:32 vdsm.log > > And this is juste half an hour of logs: > > $ head -1 vdsm.log > 2018-11-22 11:01:12,132+0100 ERROR (mailbox-spm) > [storage.MailBox.SpmMailMonitor] mailbox 2 checks

[ovirt-users] Re: Can i use l2-cache-size parameter for qcow2 images with Ovirt?

On Thu, Nov 22, 2018, 14:15 Hi, > > i'm new to Ovirt. Can i create qcow2 images with l2-cache-size parameter? > Qemu supports it, see > > http://blogs.igalia.com/berto/2015/12/17/improving-disk-io-performance-in-qemu-2-5-with-the-qcow2-l2-cache/ > > But i'm not sure if the Ovirt frontend can handl

[ovirt-users] Re: Best way to add qcow2 file to block storage domain

w2 metadata, but it is not exposed by qemu-img. Nir > >> >> Op 21 nov. 2018 om 20:54 heeft Nir Soffer het >> volgende geschreven: >> >> >>> [snip] > >> I'm on 4.2.6 and If I try to upload as a disk from the GUI it seems it >>> t

[ovirt-users] Re: Best way to add qcow2 file to block storage domain

On Wed, Nov 21, 2018, 17:28 Gianluca Cecchi Hello, > I have a qcow2 image file with these details with "qemu-img info" command: > > file format: qcow2 > virtual size: 66G (70866960384 bytes) > disk size: 1.5G > cluster_size: 65536 > Format specific information: > compat: 0.10 > > I'm on 4.2.6

[ovirt-users] Re: After adding a disk via GUI the VM does not start anymore

On Wed, Nov 21, 2018, 09:02 Florian Schmid Hi, > > we have the same issue since oVirt 4.0. > Did it work before 4.0? Because we need always several disks, we have the boot disk as virtio and > all others as virtio-scsi. > With this approach, boot disk is always vda and all other disks are then >

[ovirt-users] Re: After adding a disk via GUI the VM does not start anymore

On Tue, Nov 20, 2018, 16:49 Hi, > > when I add a disk to a debian 9 VM the VM cannot boot anymore. The VM is > stating that /dev/sda1 cannot be found anymore. When I remove the added > disk everything works as before. > Could someone please give me a hint what went wrong ? > When the vm does not

[ovirt-users] Re: External VMs automatically deleted when powered down

On Mon, Nov 19, 2018, 18:11 Hi again, > > Just wondering if anyone is able to give me some help with the problem I > posted about last week... > > Thanks, > Andy > > > Hi, > > > > I have a pressing problem with oVirt, which is sadly languishing as a > bug report > > (#1610917), so I thought I woul

[ovirt-users] Re: [ovrit-users] Anyone with Fiber Channel oVirt Storage Experience?

On Fri, Nov 16, 2018, 00:37 Rogério Ceni Coelho I migrate from ovirt 4.0.5 to 4.2.6. > > You Just need to present luns to new servers, restart all nodes to > recognize all new disks, > Restart should not be needed. We perform scsi scan when creating a new domain or when managing an existing domai

[ovirt-users] Re: Engine ISO Uploader - SSL Peer Not Trusted

On Sat, Nov 17, 2018, 02:45 Shawn Weeks Trying to upload an iso using engine-iso-uploader on a hosted-engine > instance and I’m getting an SSL Error. I followed the directions at > https://www.ovirt.org/documentation/admin-guide/appe-oVirt_and_SSL/ to > setup SSL and am able to login to the Admin

[ovirt-users] Re: Increasing an Existing iSCSI Storage Domain

On Sat, Nov 17, 2018, 00:51 Brian Wilson My Question is not so much in how to do this as i have been able to take > an existing Storage domain and increase its size with adding another LUN. > My Question is how will a failure of one of the LUNs be handled by the > engine and how will it effect th

[ovirt-users] Re: VMs import over slow 1gig interface instead of fast 10gig interface?

On Fri, Nov 16, 2018, 21:51 Jacob Green Ok, so I want to try and more thoroughly explain my situation. I want > to better understand what is happening, and if there is a way to force > import over the faster connection. > > Today I have two Ovirt environments, one on 4.1 and one on 4.2, on

[ovirt-users] Re: Best Openstack version to integrate with oVirt 4.2.7

On Wed, Nov 14, 2018 at 6:04 PM Dan Kenigsberg wrote: > On Sun, Nov 11, 2018 at 7:04 PM Gianluca Cecchi > wrote: > > > > On Sun, Nov 11, 2018 at 3:50 PM Nir Soffer wrote: > >> > >> On Sat, Nov 10, 2018 at 6:52 PM Gianluca Cecchi < > gianluca.cec...@gma

[ovirt-users] Re: Manage external KVMs

On Wed, Nov 14, 2018, 08:24 Is there a way to manage several external standalone KVM's with oVirt? > So to say - import the KVM Hosts (not the VM's). You can add the host to ovirt, converting the hosts to ovit host. There is no way to external host. Nir

[ovirt-users] Re: vdsmd.service stuck in state: activating

12 14:44:50 ovirtone.test.one vdsmd_init_common.sh[26855]: sysctl: cannot stat /proc/sys/ssl: No s Nov 12 14:44:50 ovirtone.test.one systemd[1]: vdsmd.service: control process exited, code=exited statu Nov 12 14:44:50 ovirtone.test.one systemd[1]: Failed to start Virtual Desktop Server Manager.

[ovirt-users] Re: Best Openstack version to integrate with oVirt 4.2.7

On Sat, Nov 10, 2018 at 6:52 PM Gianluca Cecchi wrote: > Hello, > do you think it is ok to use Rocky version of Openstack to integrate its > services with oVirt 4.2.7 on CentOS 7? > I see on https://repos.fedorapeople.org/repos/openstack/ that, if Rocky > is too new, between the older releases av

[ovirt-users] Re: libgfapi support are "false" by default in ovirt 4.2 ?

On Fri, 9 Nov 2018, 9:17 Peter Krempa On Fri, Nov 09, 2018 at 08:57:26 +0200, Nir Soffer wrote: > > On Fri, 9 Nov 2018, 7:22 Mike Lykov > > > > 08.11.2018 18:50, Sahina Bose пишет: > > > > On Thu, Nov 8, 2018 at 8:13 PM Simone Tiraboschi < > stira...@redhat.co

[ovirt-users] Re: libgfapi support are "false" by default in ovirt 4.2 ?

On Fri, 9 Nov 2018, 7:22 Mike Lykov 08.11.2018 18:50, Sahina Bose пишет: > > On Thu, Nov 8, 2018 at 8:13 PM Simone Tiraboschi > wrote: > >> > >> Hi, > >> adding also Sahina here. > >> AFAIK it should be enabled by default in hyper-converged deployments. > >> > >> Can you please grep your deployme

[ovirt-users] Re: Any plans for oVirt and SBD fencing (a.k.a. poison pill)

On Thu, Nov 8, 2018 at 2:41 PM wrote: > Hello Community, > > Do you have any idea if SBD fencing mechanism will be implemented in the > nearest future? > It will be nice to be able to resset a host just like corosync/pacemaker > cluster implementation. > We have more powerful and reliable mech

[ovirt-users] Re: Network/Storage design

On Wed, Nov 7, 2018 at 4:17 PM Josep Manel Andrés Moscardó < josep.mosca...@embl.de> wrote: > Hi, > I am new to oVirt and trying to deploy a cluster to see whether we can > move from VMWare to oVirt, but my first stopper is how to do a proper > design for the infrastructure, > > how many networks

[ovirt-users] Re: vdsmd.service stuck in state: activating

On Tue, Nov 6, 2018 at 3:58 PM Giannino Stoppani wrote: > Thank you all for the replies, I'm sticking to bottom posting with 70 > columns wide line, with the exception of log lines. > > On Wed, Oct 31, 2018 at 11:48 AM Shani Leviim wrote: > >> I think that this one can help : >> https://www.ovir

[ovirt-users] Re: iSCSI Boot from SAN

{ > "capacity": "107374182400", > "physdev": "sdc", > "type": "iSCSI", > "state": "active", > "lun": "0"

[ovirt-users] Re: iSCSI Boot from SAN

On Fri, 2 Nov 2018, 20:31 Alan G I'm setting up a lab with oVirt 4.2. All hosts are disk-less and boot from > a NetApp using iSCSI. All storage domains are also iSCSI, to the same > NetApp as BFS. > > Whenever I put a host into maintenance vdsm seems to try to un-mount all > iSCSI partitions inclu

[ovirt-users] Re: How to test incremental backup

On Wed, Oct 31, 2018 at 12:29 PM Gianluca Cecchi wrote: > Hello, > based on this: > > https://ovirt.org/develop/release-management/features/storage/incremental-backup/ > This page has significant changes in review, see: diff: https://github.com/oVirt/ovirt-site/pull/1777/commits/bc51f4a7867d9c7

[ovirt-users] Re: vdsmd.service stuck in state: activating

On Wed, Oct 31, 2018 at 11:48 AM Shani Leviim wrote: > B) What do you use here, top or bottom posting? >> > Depends on you. > But if you want to get help from other users or developers reading this list, you should not use top posting. > C) Which is the line length limit? I've written this ema

[ovirt-users] Re: High frequency of getVolumeSize()

On Fri, Oct 26, 2018 at 10:07 PM Markus Stockhausen wrote: > we observed high count of getVolumeSize() calls in vdsm.log Looking > at the logs it seems as if this is done every minute for all disk that > are currently running on a node. > > Is this frequency normal and if yes why? > Yes, this is

[ovirt-users] Re: VMs unexpectidly restarted

On Thu, Oct 18, 2018 at 3:43 PM fsoyer wrote: > Hi, > I forgot to look in the /var/log/messages file on the host ! What a shame > :/ > Here is the messages file at the time of the error : > https://gist.github.com/fsoyer/4d1247d4c3007a8727459efd23d89737 > At the sasme time, the second host as no

[ovirt-users] Re: Storage domain has corrupt data

On Sun, Oct 14, 2018 at 4:34 AM Chris Burckhard wrote: > We have an iscsi storage domain that has corrupt data. The os > How OS is related to the storage domain? > boots to the login screen, but does not accept the password, so ovirt > cannot connect to it. > Connect to the storage domain bec

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