[ovirt-users] Re: HA VM and vm leases usage with site failure

2021-10-17 Thread Gianluca Cecchi
On Tue, Aug 10, 2021 at 1:02 PM Klaas Demter wrote: > Okay, so the SPM is only blocking me if I have thin provisioned block > storage that needs extending. This is luckily not the case because we > primarily use NFS. It is something though I have never thought about, in > my head the storage

[ovirt-users] Re: How to add a note to a VM

2021-10-12 Thread Gianluca Cecchi
On Tue, Oct 12, 2021 at 3:29 PM Nir Soffer wrote: > On Tue, Oct 12, 2021 at 3:24 PM Gianluca Cecchi > wrote: > > > > Hello, > > I know there are the "Comment" and "Description" columns available in > many areas of the Webadmin Gui. > > But th

[ovirt-users] How to add a note to a VM

2021-10-12 Thread Gianluca Cecchi
Hello, I know there are the "Comment" and "Description" columns available in many areas of the Webadmin Gui. But there are some tasks, like "shutdown VM" or "Management -> Maintenance" for a host, where I can specify a "reason" for doing that task and then a note icon appears, aside the object,

[ovirt-users] Re: Upgrading from 4.3 to 4.4.8

2021-10-03 Thread Gianluca Cecchi
On Mon, Oct 4, 2021 at 12:32 AM Jason Harris wrote: > Engine is updated to the latest 4.3 release and rebooted. Still getting > this after re-enabling the 4.4 repo: > > oVirt 4.4 requires engine and hosts based on RH EL / CentOS 8, while your current env in 4.3 has them based on RH EL 7 /

[ovirt-users] Re: Upgrading from 4.3 to 4.4.8

2021-10-02 Thread Gianluca Cecchi
On Sat, Oct 2, 2021 at 4:45 PM wrote: > You guys scare me. Seriously. > > I'm trying to update from oVirt 4.3 to 4.4 using a self-hosted engine. > All VMs on the host are migrated off, other than the hosted engine, from > the first host I intend to update to EL 8.4, per the documentation. > > I

[ovirt-users] Balancing actions not shown in events list

2021-10-01 Thread Gianluca Cecchi
Hello, I have a cluster composed of 4 hosts, with 2 hosts in site A and 2 hosts in site B. Version of engine and hosts is latest 4.4.8-6. Site A is the primary site and its hosts have SPM priority high, while site B hosts have SPM priority low. For critical VMs I create a cluster affinity group so

[ovirt-users] Re: Hosted Engine cluster version compatib.

2021-09-24 Thread Gianluca Cecchi
On Fri, Sep 24, 2021 at 11:05 AM Michal Skrivanek < michal.skriva...@redhat.com> wrote: > > > On 24. 9. 2021, at 9:43, Gianluca Cecchi > wrote: > > BTW: there are two things that are not so clear to me: > 1. Is this only impacting SHE environments or is it a general p

[ovirt-users] Re: Managed Block Storage and Templates

2021-09-24 Thread Gianluca Cecchi
On Wed, Sep 22, 2021 at 2:30 PM Shantur Rathore wrote: > Hi all, > > Anyone tried using Templates with Managed Block Storage? > I created a VM on MBS and then took a snapshot. > This worked but as soon as I created a Template from snapshot, the > template got created but there is no disk

[ovirt-users] Re: Hosted Engine cluster version compatib.

2021-09-24 Thread Gianluca Cecchi
BTW: there are two things that are not so clear to me: 1. Is this only impacting SHE environments or is it a general problem also with external standalone engine ones? 2. Is it correct to say that if I already upgraded in the past to 4.4.7 and at that time I updated my cluster level from 4.5 to

[ovirt-users] Re: Hosted Engine cluster version compatib.

2021-09-23 Thread Gianluca Cecchi
On Thu, Sep 23, 2021 at 7:29 PM Diggy Mc wrote: > I just upgraded the HE to 4.4.8.6 and rebooted it. I still cannot upgrade > the cluster compatibility level. Cannot edit properties of the HE either. > > If I understood correctly, the fix is in the sense that if not already updated to 4.4.8,

[ovirt-users] Re: oVirt Node - master - CentOS Stream 9 based ISO available for testing

2021-09-16 Thread Gianluca Cecchi
On Thu, Sep 16, 2021 at 5:35 PM Sandro Bonazzola wrote: > Hi, > I'm still working on it but I have a first ISO ready for giving a first > run at > >

[ovirt-users] Re: problems testing 4.3.10 to 4.4.8 upgrade SHE

2021-09-12 Thread Gianluca Cecchi
On Sun, Sep 12, 2021 at 10:35 AM Yedidyah Bar David wrote: > > >> > >> It was the step I suspect there was a regression for in 4.4.8 > (comparing with 4.4.7) when updating the first hosted-engine host during > the upgrade flow and retaining its hostname details. > > What's the regression? > I

[ovirt-users] Re: how to remove a failed backup operation

2021-09-09 Thread Gianluca Cecchi
On Thu, Sep 9, 2021 at 2:21 PM Nir Soffer wrote: > On Thu, Sep 9, 2021 at 12:53 PM Nir Soffer wrote: > ... > >> Any insight for finding the scratch disks ids in engine.log? > >> See here my engine.log and timestamp of backup (as seen in database > above) is 15:31 on 03 September: > >> > >> >

[ovirt-users] Re: Time Drift Issues

2021-09-08 Thread Gianluca Cecchi
On Wed, Sep 8, 2021 at 1:19 PM Nur Imam Febrianto wrote: > Hi Marcos, > > > > Want to clarify one thing. If I’m using and oVirt Node based host (not EL > Linux Based), does it already configured with ntp client or can I just > configure any ntp client on the host ? If I just configure ntp client

[ovirt-users] Re: how to remove a failed backup operation

2021-09-08 Thread Gianluca Cecchi
t; On Sat, Sep 4, 2021 at 1:08 AM Gianluca Cecchi >> wrote: >> ... >> >>> ovirt_imageio._internal.nbd.ReplyError: Writing to file failed: >> [Error 28] No space left on device >> >> This error is expected if you don't have space to write the data. >> &

[ovirt-users] Re: how to remove a failed backup operation

2021-09-03 Thread Gianluca Cecchi
On Fri, Sep 3, 2021 at 9:35 PM Nir Soffer wrote: > On Fri, Sep 3, 2021 at 4:45 PM Gianluca Cecchi > wrote: > >> Hello, >> I was trying incremental backup with the provided >> /usr/share/doc/python3-ovirt-engine-sdk4/examples/backup_vm.py and began >> using the

[ovirt-users] how to remove a failed backup operation

2021-09-03 Thread Gianluca Cecchi
Hello, I was trying incremental backup with the provided /usr/share/doc/python3-ovirt-engine-sdk4/examples/backup_vm.py and began using the "full" option. But I specified an incorrect dir and during backup I got error due to filesystem full [ 156.7 ] Creating image transfer for disk

[ovirt-users] Re: problems testing 4.3.10 to 4.4.8 upgrade SHE

2021-09-01 Thread Gianluca Cecchi
On Wed, Sep 1, 2021 at 4:00 PM Yedidyah Bar David wrote: > > > > > So I think there was something wrong with my system or probably a > regression on this in 4.4.8. > > > > I see these lines in ansible steps of deploy of RHV 4.3 -> 4.4 > > > > [ INFO ] TASK [ovirt.ovirt.hosted_engine_setup :

[ovirt-users] Re: problems testing 4.3.10 to 4.4.8 upgrade SHE

2021-08-29 Thread Gianluca Cecchi
On Fri, Aug 27, 2021 at 7:57 PM Gianluca Cecchi wrote: > > > Next step will be to try removing one of the two hosts while still all env > in 4.3.10 and then take backup of engine and then install the second as > 4.4.8 and see if it goes ok. > I'm going to revert the 4.3.10 s

[ovirt-users] Re: problems testing 4.3.10 to 4.4.8 upgrade SHE

2021-08-27 Thread Gianluca Cecchi
On Fri, Aug 27, 2021 at 4:38 PM Gianluca Cecchi wrote: > On Fri, Aug 27, 2021 at 4:10 PM Gianluca Cecchi > wrote: > >> >> >> no mention about ssh fingerprint reissue >> >> Any hint on how to do it? >> >> Gianluca >> > > I found

[ovirt-users] Re: problems testing 4.3.10 to 4.4.8 upgrade SHE

2021-08-27 Thread Gianluca Cecchi
On Fri, Aug 27, 2021 at 4:10 PM Gianluca Cecchi wrote: > > > no mention about ssh fingerprint reissue > > Any hint on how to do it? > > Gianluca > I found this link, related to 4.3 to 4.4 for RHV, that seems to somehow confirm the need of a "spare" host htt

[ovirt-users] Re: problems testing 4.3.10 to 4.4.8 upgrade SHE

2021-08-27 Thread Gianluca Cecchi
On Fri, Aug 27, 2021 at 3:25 PM Sandro Bonazzola wrote: > Gianluca, after reinstalling the host with 4.4.8 ISO, did you update the > ssh fingerprint of the fresh install within the ovirt engine? I'm assuming > you didn't remove the host before reinstalling it and you didn't re-attach > it to the

[ovirt-users] Re: problems testing 4.3.10 to 4.4.8 upgrade SHE

2021-08-27 Thread Gianluca Cecchi
On Wed, Aug 25, 2021 at 4:34 PM Gianluca Cecchi wrote: > file /var/log/messages of novirt2 > > https://drive.google.com/file/d/1hMcLeF3okJizLX4Gxj3jTG5bAPaAAFfK/view?usp=sharing > > Gianluca > > Same problem with 4.4.8 async 1. I'm deploying/restoring from novirt2 and

[ovirt-users] Re: about the hugepage setting of the KVM server

2021-08-26 Thread Gianluca Cecchi
On Thu, Aug 26, 2021 at 9:50 AM Tommy Sway wrote: > > > Hi: > > > > I am running virtual machines on the KVM servers of oVirt env. The virtual > machine is running database, which needs to set the memory huge page on > the OPERATING system of the virtual machine. > > If I need to set the huge

[ovirt-users] Re: problems testing 4.3.10 to 4.4.8 upgrade SHE

2021-08-25 Thread Gianluca Cecchi
file /var/log/messages of novirt2 https://drive.google.com/file/d/1hMcLeF3okJizLX4Gxj3jTG5bAPaAAFfK/view?usp=sharing Gianluca ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement:

[ovirt-users] Re: problems testing 4.3.10 to 4.4.8 upgrade SHE

2021-08-25 Thread Gianluca Cecchi
On Wed, Aug 25, 2021 at 2:18 PM Gianluca Cecchi wrote: [snip] > I selected to pause an d I arrived here with local vm engine completing >> its setup: >> >> INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Add host] >> [ INFO ] changed: [l

[ovirt-users] Re: problems testing 4.3.10 to 4.4.8 upgrade SHE

2021-08-25 Thread Gianluca Cecchi
On Wed, Aug 25, 2021 at 12:35 PM Gianluca Cecchi wrote: > Hello, > I'm testing what in object in a test env with novirt1 and novirt2 as hosts. > First reinstalled host is novirt2 > For this I downloaded the 4.4.8 iso of the node: > > https://resources.ovirt.org/pub/ovirt-4.4

[ovirt-users] fencing and (virtual) power button pression reaction

2021-08-07 Thread Gianluca Cecchi
Hello, in RHCS we have the fencing concept for targets very similar to the oVirt ones: avoid data corruption and also fast react to problematic hosts situations. The implementation is quite similar to the oVirt one, with several fencing agents sometimes common, like fence_ipmilan. In RHCS

[ovirt-users] HA VM and vm leases usage with site failure

2021-08-05 Thread Gianluca Cecchi
Hello, supposing latest 4.4.7 environment installed with an external engine and two hosts, one in one site and one in another site. For storage I have one FC storage domain. I try to simulate a sort of "site failure scenario" to see what kind of HA I should expect. The 2 hosts have power mgmt

[ovirt-users] Re: Terrible Disk Performance on Windows 10 VM

2021-07-30 Thread Gianluca Cecchi
On Fri, Jul 30, 2021 at 4:17 PM wrote: > > I think I'll deploy a new Windows guest and try the 'VirtIO-SCSI' > interface and see if my performance is any better. It's just a default > install of Windows at this point, so that'll be easy. :) > > > I think it should work also this way: . hot add a

[ovirt-users] Change lease storage domain while VM running

2021-07-30 Thread Gianluca Cecchi
Hello, on a 4.4.6 environment where I'm moving storage I want to change the lease domain for an HA VM. The VM is running and if I go and edit, change sd and then press ok button, I get a window with: " Changes that can be applied immediately: VM Lease " I don't select the "apply later"

[ovirt-users] Re: Requirements to put to cluster version 4.6

2021-07-27 Thread Gianluca Cecchi
On Tue, Jul 27, 2021 at 7:24 AM Yedidyah Bar David wrote: > On Mon, Jul 26, 2021 at 7:38 PM Gianluca Cecchi > wrote: > > > > On Wed, Jun 9, 2021 at 7:25 AM Yedidyah Bar David > wrote: > >> > >> > >> > >> To answer your direct question

[ovirt-users] Re: Requirements to put to cluster version 4.6

2021-07-26 Thread Gianluca Cecchi
On Wed, Jun 9, 2021 at 7:25 AM Yedidyah Bar David wrote: > > > To answer your direct question: RHV 4.4.6 is based on RHEL+AV 8.4, and > the release dates of each part were coordinated internally for this. > > Best regards, > -- > Didi > > Just to confirm that today I updated one of my DCs from

[ovirt-users] Re: Removing Direct Mapped LUNs

2021-07-16 Thread Gianluca Cecchi
On Fri, Jul 16, 2021 at 1:59 PM Vojtech Juranek wrote: > On Friday, 16 July 2021 12:31:34 CEST Gianluca Cecchi wrote: > > On Fri, Jul 16, 2021 at 11:15 AM Vojtech Juranek > > > > wrote: > > > > What to do to crosscheck what is using the device and so preventi

[ovirt-users] Re: Removing Direct Mapped LUNs

2021-07-16 Thread Gianluca Cecchi
On Fri, Jul 16, 2021 at 11:15 AM Vojtech Juranek wrote: > > > > > What to do to crosscheck what is using the device and so preventing the > > "-f" to complete? > > can you try > > dmsetup info /dev/mapper/36090a0d800851c9d2195d5b837c9e328 > > and check "Open count" filed to see if there is

[ovirt-users] Re: Removing Direct Mapped LUNs

2021-07-15 Thread Gianluca Cecchi
On Fri, Apr 23, 2021 at 7:15 PM Nir Soffer wrote: > > >> > 1) Is this the expected behavior? > >> > >> yes, before removing multipath devices, you need to unzone LUN on > storage > >> server. As oVirt doesn't manage storage server in case of iSCSI, it has > to be > >> done by storage sever admin

[ovirt-users] Re: Any way to terminate stuck export task

2021-07-06 Thread Gianluca Cecchi
On Tue, Jul 6, 2021 at 2:52 PM Nir Soffer wrote: > > Too bad. > > You can evaluate how ovirt 4.4. will work with this appliance using > this dd command: > > dd if=/dev/zero bs=8M count=38400 of=/path/to/new/disk > oflag=direct conv=fsync > > We don't use dd for this, but the operation is

[ovirt-users] Re: Any way to terminate stuck export task

2021-07-06 Thread Gianluca Cecchi
On Mon, Jul 5, 2021 at 5:06 PM Nir Soffer wrote: > > qemu-img is busy in posix_fallocate(), wiring one byte to every 4k block. > > If you add -tt -T (as I suggested), we can see how much time each write > takes, > which may explain why this takes so much time. > > strace -f -p 14342 --tt -T

[ovirt-users] Re: Any way to terminate stuck export task

2021-07-05 Thread Gianluca Cecchi
On Mon, Jul 5, 2021 at 2:13 PM Nir Soffer wrote: > > > > > vdsm 14342 3270 0 11:17 ?00:00:03 /usr/bin/qemu-img > convert -p -t none -T none -f raw >

[ovirt-users] Re: Any way to terminate stuck export task

2021-07-05 Thread Gianluca Cecchi
On Mon, Jul 5, 2021 at 11:56 AM Strahil Nikolov wrote: > That NFS looks like it is not properly configured -> nobody:nobody is not > suposed to be seen. > > Change the ownership from nfs side to 36:36. Also, you can define > (all_squash,anonuid=36,anongid=36) as export options. > > > Best

[ovirt-users] Re: Any way to terminate stuck export task

2021-07-05 Thread Gianluca Cecchi
On Sun, Jul 4, 2021 at 1:01 PM Nir Soffer wrote: > On Sun, Jul 4, 2021 at 11:30 AM Strahil Nikolov > wrote: > > > > Isn't it better to strace it before killing qemu-img . > > It may be too late, but it may help to understand why this qemu-img > run got stuck. > > Hi, thanks for your answers and

[ovirt-users] Any way to terminate stuck export task

2021-07-03 Thread Gianluca Cecchi
Hello, in oVirt 4.3.10 an export job to export domain takes too long, probably due to the NFS server slow. How can I stop in a clean way the task? I see the exported file remains always at 4,5Gb of size. Command vmstat on host with qemu-img process gives no throughput but blocked processes procs

[ovirt-users] Re: Strange Issue with imageio

2021-07-01 Thread Gianluca Cecchi
On Thu, May 27, 2021 at 7:43 AM Eyal Shenitzky wrote: > This bug is targeted to be fixed in 4.4.7 so 4.4.6 doesn't contain the fix. > > But is there a workaround for this? On a single host environment with external engine and local storage and 4.4.5 it seems that uploading an iso always gives OK

[ovirt-users] Expected behavior when link of required VM networks down

2021-06-24 Thread Gianluca Cecchi
Hello, suppose I have a cluster with required VM logical network setup. Suppose on hosts I have configured a bonding device with this logical network mapped on it. Suppose an active host for any reason loses the physical connectivity on this bond (both links down or problems with new network

[ovirt-users] Re: Update of plain CentOS hosts very slow

2021-06-09 Thread Gianluca Cecchi
On Wed, Jun 9, 2021 at 2:26 PM Dana Elfassy wrote: > You are correct. It was implemented this way taking in consideration the > output when checking for updates on RHVH hosts. > This implementation is indeed going to be changed, so that upgrade will > become faster > > Dana > > > Ok, thanks for

[ovirt-users] Re: Update of plain CentOS hosts very slow

2021-06-09 Thread Gianluca Cecchi
On Wed, Jun 9, 2021 at 10:41 AM Dana Elfassy wrote: > Hi Gianluca, > Upgrade host time depends on the upgrading that needs to be done > For sure. This is always true. In my case part of the update is updating the host from 8.3 to 8.4, so many packages involved. And my observation is that it

[ovirt-users] Re: Requirements to put to cluster version 4.6

2021-06-08 Thread Gianluca Cecchi
On Tue, Jun 8, 2021 at 5:07 PM Martin Perina wrote: > > >> " >> Have you the id of the bugs related to these new features provided in >> 4.4.6? >> > > Relevant bugs are linked in Blocks field in Bugzilla: > > *1669178* - [RFE] > Q35

[ovirt-users] Re: Requirements to put to cluster version 4.6

2021-06-08 Thread Gianluca Cecchi
On Tue, Jun 8, 2021 at 3:53 PM Martin Perina wrote: > Hi Gianluca, > > As mentioned in below RFE, EL 8.4 is not enough, you also need Advanced > Virtualization 8.4 (libvirt >= 7.0.0) and AFAIK this has not been released > upstream: > > https://bugzilla.redhat.com/show_bug.cgi?id=1933974 > > So

[ovirt-users] Requirements to put to cluster version 4.6

2021-06-08 Thread Gianluca Cecchi
Hello, I updated all my 3 CentOS 4.4.5 hosts to 4.4.6. Or at least upgrading them from the GUI I see now they are on CentOS 8.4 and: [root@ov200 ~]# rpm -qa| grep 4.4.6 ovirt-release44-4.4.6.3-1.el8.noarch ovirt-host-4.4.6-1.el8.x86_64 ovirt-host-dependencies-4.4.6-1.el8.x86_64 [root@ov200 ~]#

[ovirt-users] Re: Update of plain CentOS hosts very slow

2021-06-08 Thread Gianluca Cecchi
On Tue, Jun 8, 2021 at 11:15 AM Gianluca Cecchi wrote: > Hello, > I have a 4.4.5 environment that I'm upgrading to 4.4.6. > > I'm upgrading plain CentOS hosts from the GUI. > They are in 4.4.5, so in particular CentOS 8.3 and as part of the upgrade > they have to be put to 8.4.

[ovirt-users] Update of plain CentOS hosts very slow

2021-06-08 Thread Gianluca Cecchi
Hello, I have a 4.4.5 environment that I'm upgrading to 4.4.6. I'm upgrading plain CentOS hosts from the GUI. They are in 4.4.5, so in particular CentOS 8.3 and as part of the upgrade they have to be put to 8.4. In the past I used "yum update" on the host but now it seems it is not the correct

[ovirt-users] Re: unable to login cockpit using root after upgrading to 4.4.6

2021-05-19 Thread Gianluca Cecchi
On Wed, May 19, 2021 at 9:05 AM Yaning Wang wrote: > add p...@redhat.com > > Sandro Bonazzola 于2021年5月19日周三 下午2:40写道: > >> >> >> Il giorno lun 17 mag 2021 alle ore 07:48 dhanaraj.ramesh--- via Users < >> users@ovirt.org> ha scritto: >> >>> Hi Team, >>> >>> after upgrading ovirt node from 4.4.5

[ovirt-users] Re: unable to login cockpit using root after upgrading to 4.4.6

2021-05-18 Thread Gianluca Cecchi
On Tue, May 18, 2021 at 4:50 PM Glenn Farmer wrote: > The current thread is about 4.4.6 - nice that you can login to your 4.4.5. > The subject of the thread says it all... ;-) My point was to ask if you see differences in /etc/pam.d/cockpit in your 4.4.6, in respect with the version I pasted

[ovirt-users] Re: unable to login cockpit using root after upgrading to 4.4.6

2021-05-18 Thread Gianluca Cecchi
On Tue, May 18, 2021 at 7:39 AM wrote: > Hello. > I'm having the same issue with cockpit on the nodes. I'm unable to login > as root or local user. I went from 4.4.5 to 4.4.6. It worked fine before > the upgrade. I know the password is correct because I can log into the node > via console and

[ovirt-users] Re: Strange Issue with imageio

2021-05-17 Thread Gianluca Cecchi
On Sat, Apr 17, 2021 at 6:27 AM Nur Imam Febrianto wrote: > Hi, > > > > Already submit *Bug 1950593* > for this issue. > > Thanks before. > > > > Regards, > > Nur Imam Febrianto > > > > It seems I have the same problem with my 4.4.5. Any info

[ovirt-users] Re: Issue upgrading from 4.3 (Centos 7) to 4.4 (Centos 8)

2021-05-07 Thread Gianluca Cecchi
On Fri, May 7, 2021 at 2:04 PM Derek Atkins wrote: > HI, > > On Fri, May 7, 2021 2:55 am, Gianluca Cecchi wrote: > > On Fri, May 7, 2021 at 2:39 AM Derek Atkins wrote: > > [snip] > > > >> > >> *THIS* truly answers my underlying question(s). I

[ovirt-users] Re: Issue upgrading from 4.3 (Centos 7) to 4.4 (Centos 8)

2021-05-07 Thread Gianluca Cecchi
On Fri, May 7, 2021 at 2:39 AM Derek Atkins wrote: [snip] > > *THIS* truly answers my underlying question(s). I was concerned that the > engine would be like the node, but this assures me it is not, it's just a > "faster" way to build the engine VM, but it turns into (effectively) a > standard

[ovirt-users] Re: oVirt 2021 Spring survey questions

2021-04-27 Thread Gianluca Cecchi
Desired storage options Desired single server setup with included maintenance and updates made easy Backup improvements desiderata Thanks, Gianluca On Tue, Apr 27, 2021 at 10:16 AM Sandro Bonazzola wrote: > Hi, > it's about the usual time of the year when we ask the community to provide >

[ovirt-users] Re: HCI - oVirt for CEPH

2021-04-26 Thread Gianluca Cecchi
On Mon, Apr 26, 2021 at 4:30 PM penguin pages wrote: > > It was on a support ticket / call I was having. I googled around and the > only article I found was the one about features being removed.. But not > sure if this effects oVirt / HCI. > > My ticket was about trying to deploy OCP on a full

[ovirt-users] Re: HCI - oVirt for CEPH

2021-04-26 Thread Gianluca Cecchi
On Mon, Apr 26, 2021 at 2:34 PM penguin pages wrote: > > I have been building out HCI stack with KVM/RHEV + oVirt with the HCI > deployment process. This is very nice for small / remote site use cases, > but with Gluster being anounced as EOL in 18 months, what is the > replacement plan? > Are

[ovirt-users] Re: How do I share a disk across multiple VMs?

2021-04-24 Thread Gianluca Cecchi
On Sat, Apr 24, 2021 at 3:31 PM David White via Users wrote: > > Off topic, but something to address: We need a stable ovirt-guest-agent > package. This doesn't seem to be working for me, although I'll take a look > at it more closely again when I have some time: >

[ovirt-users] Re: How do I share a disk across multiple VMs?

2021-04-23 Thread Gianluca Cecchi
On Fri, Apr 23, 2021 at 9:24 AM Thomas Hoberg wrote: > Thank you Gianluca, for supporting my claim: it's patchwork and not "a > solution designed for the entire enterprise". > > Instead it's more of "a set of assets where two major combinations from a > myriad of potential permutations have

[ovirt-users] Re: How to Upgrade Node with Local Storage ?

2021-04-22 Thread Gianluca Cecchi
On Thu, Apr 22, 2021 at 7:58 AM Vojtech Juranek wrote: > On Wednesday, 21 April 2021 16:40:29 CEST Nur Imam Febrianto wrote: > > Set global maintenance and then turn off all vm, do yum update but it > > completed with failed. Am I missing something ? > > can you share the details? What failed,

[ovirt-users] Re: Moving templates and their thin based VMs

2021-04-21 Thread Gianluca Cecchi
On Wed, Apr 21, 2021 at 3:55 PM Chris Adams wrote: > Once upon a time, Gianluca Cecchi said: > > But some of these VMs had disk with storage allocation of type "Thin" on > > their related template. > > So I was both unable to move these templates and VMs disks..

[ovirt-users] Moving templates and their thin based VMs

2021-04-21 Thread Gianluca Cecchi
Hello, I had to free up and reformat a storage domain where I had some templates and many VMs. I was able to move to other existing storage domains disks of VMs created with "Clone" Storage Allocation But some of these VMs had disk with storage allocation of type "Thin" on their related template.

[ovirt-users] Re: How do I share a disk across multiple VMs?

2021-04-21 Thread Gianluca Cecchi
On Wed, Apr 21, 2021 at 11:02 AM Thomas Hoberg wrote: > > > > You're welcome to help with oVirt project design and discuss with the > > community the parts that you think should benefit from a re-design. > > I consider these pesky little comments part of the discussion, even if I > know they are

[ovirt-users] ipxe support with Q35 chipset and UEFI

2021-04-12 Thread Gianluca Cecchi
Hello, I'm doing some tests with iPXE (downloaded latest version cloning the git repo some days ago). I'm using oVirt 4.4.5 with VMs configured with different chipset/firmware type. It seems that using dhcpd.conf directive of type if exists user-class and option user-class = "iPXE" { filename

[ovirt-users] Re: ova import

2021-04-08 Thread Gianluca Cecchi
On Thu, Apr 8, 2021 at 10:49 AM Arik Hadas wrote: > > On Thu, Apr 8, 2021 at 3:50 AM wrote: > >> I am running Ovirt 4.3 and exported machines as ova which includes disks. >> When I re import them. the disks are thin provisioned and the vm will not >> boot. >> Any idea how to get the import to

[ovirt-users] Re: 4.4.5 released? Fails to upgrade

2021-03-18 Thread Gianluca Cecchi
On Thu, Mar 18, 2021 at 12:35 PM Rik Theys wrote: > Hi, > > My systems pulled in 4.4.5 packages last night, so I assume oVirt 4.4.5 > was released? The release notes page does not list the release and I > also did not see any announcement. > > The packages are 4.4.5.10-1.el8. > > I ran an

[ovirt-users] doubt about CentOS 8.3 hypervisor and ansible version

2021-03-15 Thread Gianluca Cecchi
Hello, I have a CentOS 8.3 + updates host in a 4.4.4 environment. The web admin gui shows that it needs to upgrade to some packages. The check event in web admin gui says: Check for available updates on host ov300 was completed successfully with message 'nss.x86_64, grub2-tools-efi.x86_64,

[ovirt-users] Re: login to self hosted endine during deployment

2021-03-14 Thread Gianluca Cecchi
Il Dom 14 Mar 2021, 08:41 Yedidyah Bar David ha scritto: > On Sun, Mar 14, 2021 at 8:01 AM wrote: > > > > Is it possible to ssh or any other way connect to self hosted engine > during deployment, since anssible is using ssh? I would like to check > something? > > > > something like this: > > >

[ovirt-users] Re: Commvault

2021-03-10 Thread Gianluca Cecchi
On Wed, Mar 10, 2021 at 7:57 AM Tony Brian Albers wrote: > I agree with Dan, however EMC NetWorker can also backup RHEV. > Can you give a pointer about Networker capabilities? I know Netbackup included RHV support since its 8.2 version. Eg for 8.3 you have this "NetBackup™ Web UI RHV

[ovirt-users] Re: 4.4.4 Image Copying / Template Create Fails - No Such File

2021-03-07 Thread Gianluca Cecchi
On Mon, Mar 8, 2021 at 8:15 AM Alex McWhirter wrote: > I apologize for the spam, this seems to be a long standing gluster issue. > https://github.com/gluster/glusterfs/issues/597 > > sharding does not support SEEK_DATA/SEEK_HOLE, with a preallocated image > you likely never see this issue as

[ovirt-users] Difference between edit cluster and upgrade?

2021-03-04 Thread Gianluca Cecchi
Hello, supposing I upgrade my env from 4.3 to 4.4. Then I can update my clusters' compatibility from 4.3 to 4.5. I can do it in two ways: 1) select cluster line, "edit" button and change "Compatibility Version" from 4.3 to 4.5 2) select cluster line, "upgrade" button correct? What is the

[ovirt-users] SHE upgrade from 4.3 to 4.4 doubts

2021-03-03 Thread Gianluca Cecchi
Hello, I would like to get some clarifications about the SHE environment upgrade from 4.3.10 to 4.4.4. Example scenario two hosts, both configured as HE hosts. Interested both in iSCSI environment and in FC environment. Going through here:

[ovirt-users] Re: guest-agent on windows10 vm

2021-02-23 Thread Gianluca Cecchi
On Tue, Feb 23, 2021 at 9:40 PM Fedele Stabile wrote: > Thank you for the answer Gianluca, > the windows vm is new, > other linux vm don't have warning messages on the guest-agent. > So the problem about shared folder is related to a bug on the old release > of oVirt, if I understand. > Fedele >

[ovirt-users] Re: guest-agent on windows10 vm

2021-02-23 Thread Gianluca Cecchi
On Tue, Feb 23, 2021 at 1:33 PM Fedele Stabile wrote: > Hello all, > I 'm using oVirt 4.2.1.7 > and on windows VM i see an orange exclamation point that warns me to > install the latest guest agent. > On the VM (windows 10) i have installed: > QEMU guest agent version 101.1.0 > SPICE Guest

[ovirt-users] Re: oVirt Engine increase RAM and CPU

2021-02-22 Thread Gianluca Cecchi
On Mon, Feb 22, 2021 at 3:22 PM Yedidyah Bar David wrote: > On Mon, Feb 22, 2021 at 4:10 PM Vrgotic, Marko > > > > > @oVirt does anyone know how long it usually takes to have the change > written to VM image? > > up to 60 minutes :-). > > I think you can change this with engine-config, item >

[ovirt-users] Q35: disk type view not consistent in edit vm and new disk pages

2021-02-19 Thread Gianluca Cecchi
Hello, if I create a VM and select Q35 machine type, still the General --> create image option in edit phase doesn't show sata as an option. Even if I create the VM without disks and then go to edit General --> create, I only see IDE, VirtIO-SCSI and VirtIO. Instead if I click VM name, DIsks -->

[ovirt-users] Testing PXE uefi boot in oVirt

2021-02-16 Thread Gianluca Cecchi
Hello, I'm testing a configuration with a CentOS 8.3 VM as a PXE server for UEFI boot. Its chipset/fw type is "I440FX Chipset with BIOS", I don't think it is important. And I have another (tobe, configured in hw as rhel 8.0) CentOS 8 VM configured now as "Q35 Chipset with UEFI" as a client. I

[ovirt-users] Re: OVN network and external access

2021-02-16 Thread Gianluca Cecchi
On Tue, Feb 16, 2021 at 11:34 AM Ales Musil wrote: > > > On Tue, Feb 16, 2021 at 11:22 AM Gianluca Cecchi < > gianluca.cec...@gmail.com> wrote: > >> Hello, >> can I have external access from a VM with vnic configured on OVN network, >> still maintaining

[ovirt-users] OVN network and external access

2021-02-16 Thread Gianluca Cecchi
Hello, can I have external access from a VM with vnic configured on OVN network, still maintaining switch type of cluster to Linux Bridge? Or am I forced to use switch type OVS (that seems still in Tech Preview)? Thanks, Gianluca ___ Users mailing list

[ovirt-users] Re: export a VM to export domain in 4.4.4

2021-02-12 Thread Gianluca Cecchi
On Fri, Feb 12, 2021 at 5:24 PM Gianluca Cecchi wrote: > Hello, > in 4.4.4 I see that I can import from export domain, but if I select > "export VM" I can only export to a storage domain is this by design? > What if I want to export from 4.4.4 and import into

[ovirt-users] export a VM to export domain in 4.4.4

2021-02-12 Thread Gianluca Cecchi
Hello, in 4.4.4 I see that I can import from export domain, but if I select "export VM" I can only export to a storage domain is this by design? What if I want to export from 4.4.4 and import into an older oVirt version? Thanks, Gianluca ___ Users

[ovirt-users] Re: uploading ang .OVA image

2021-02-04 Thread Gianluca Cecchi
On Thu, Feb 4, 2021 at 2:12 PM Ariez Ahito wrote: > hi guys, i just want to ask if you can just upload an .OVA file to ovirt > just like uploading ISO? > without setting up virt-v2v and export domain? > > thanks > > Put the OVA file on one of your hypervisors in a certain path Go to Web Admin

[ovirt-users] Re: oVirt Storage DRS feature

2021-02-02 Thread Gianluca Cecchi
On Tue, Feb 2, 2021 at 10:05 AM Shani Leviim wrote: > Hi Divan, > Yes, there is: > https://www.ovirt.org/documentation/disaster_recovery_guide/ > Hi Shani, SDRS in vSphere is not for DIsaster Recovery but for dynamic (transparent) storage vmotion of the disks of VMs, to efficiently balance the

[ovirt-users] multipath and VDSM REVISION value mappings

2021-02-02 Thread Gianluca Cecchi
Hello, considering that the best practice is to keep the multipath.conf file unmodified, is there a table with the mapping between the version of oVirt/RHV and the value of "VDSM REVISION" in /etc/multipath.conf, so that in case of doubts one can crosscheck (eg inherited environment where

[ovirt-users] Re: ovirt 4.4 and CentOS 8 and multipath with Equallogic

2021-02-01 Thread Gianluca Cecchi
On Mon, Feb 1, 2021 at 6:51 PM David Teigland wrote: > On Mon, Feb 01, 2021 at 07:18:24PM +0200, Nir Soffer wrote: > > Assuming we could use: > > > > io_timeout = 10 > > renewal_retries = 8 > > > > The worst case would be: > > > > 00 sanlock renewal succeeds > > 19 storage fails > >

[ovirt-users] Re: ovirt 4.4 and CentOS 8 and multipath with Equallogic

2021-02-01 Thread Gianluca Cecchi
On Mon, Feb 1, 2021 at 4:09 PM Nir Soffer wrote: [snip] > > The easiest way to get vdsm defaults is to change the the file to use > an older version, > (e.g. use 1.9), remove the private comment, and run: > > vdms-tool configure --force --module multipath > > Vdsm will upgrade your old file

[ovirt-users] Re: ovirt 4.4 and CentOS 8 and multipath with Equallogic

2021-02-01 Thread Gianluca Cecchi
On Mon, Feb 1, 2021 at 3:10 PM Nir Soffer wrote: [snip] > So at the end I have the multipath.conf default file installed by vdsm > (so without the # PRIVATE line) > > and this in /etc/multipath/conf.d/eql.conf > > > > devices { > > device { > > vendor "EQLOGIC" > >

[ovirt-users] Re: ovirt 4.4 and CentOS 8 and multipath with Equallogic

2021-02-01 Thread Gianluca Cecchi
On Sat, Jan 30, 2021 at 6:05 PM Strahil Nikolov wrote: > So you created that extra conf with this content but it didn't work ? > multipath -v4 could hint you why it was complaining. > > > Best Regards, > Strahil Nikolov > > Ok, I missed the surrounding root part devices { } Apparently

[ovirt-users] Re: ovirt 4.4 and CentOS 8 and multipath with Equallogic

2021-01-30 Thread Gianluca Cecchi
On Sat, Jan 30, 2021 at 1:44 PM Strahil Nikolov wrote: > > > I would recommend you to put your customizations at > '/etc/multipath/conf.d/.conf' (you have to create the dir), so > vdsm can keep multipath.conf up to date. > For details check the header of multipath.conf > > Here is mine: > # The

[ovirt-users] Re: ovirt 4.4 and CentOS 8 and multipath with Equallogic

2021-01-30 Thread Gianluca Cecchi
On Fri, Jan 29, 2021 at 12:00 PM Gianluca Cecchi wrote: > Hello, > I'm upgrading some environments from 4.3 to 4.4. > Storage domains are iSCSI based, connected to an Equallogic storage array > (PS-6510ES), that is recognized such as this as vendor/product in relation &g

[ovirt-users] Re: move ovirt 4.3.9 to RHEL 8

2021-01-29 Thread Gianluca Cecchi
On Fri, Jan 29, 2021 at 8:44 PM Paul Dyer wrote: > Hi, > > I am laying the groupwork for upgrade ovirt to 4.4. Since the standalone > ovirt mgr is now running on RHEL 7, I have installed RHEL 8 to a new VM. > Unfortunately, after installing ovirt-release43, I am not able to find >

[ovirt-users] Re: ovirt node ng 4.4 crash in anaconda when setting ntp

2021-01-29 Thread Gianluca Cecchi
On Thu, Jan 28, 2021 at 5:20 PM Gianluca Cecchi wrote: > Hello, > when installing ovirt node ng 4.4 on a Dell M620 I remember I had a crash > in anaconda if I try to set up ntp. > Using ovirt-node-ng-installer-4.4.4-2020122111.el8.iso > As soon as I select it and try to type the

[ovirt-users] ovirt 4.4 and CentOS 8 and multipath with Equallogic

2021-01-29 Thread Gianluca Cecchi
Hello, I'm upgrading some environments from 4.3 to 4.4. Storage domains are iSCSI based, connected to an Equallogic storage array (PS-6510ES), that is recognized such as this as vendor/product in relation to multipath configuration # cat /proc/scsi/scsi Attached devices: Host: scsi0 Channel: 02

[ovirt-users] ovirt node ng 4.4 crash in anaconda when setting ntp

2021-01-28 Thread Gianluca Cecchi
Hello, when installing ovirt node ng 4.4 on a Dell M620 I remember I had a crash in anaconda if I try to set up ntp. Using ovirt-node-ng-installer-4.4.4-2020122111.el8.iso As soon as I select it and try to type the hostname to use, all stops and then anaconda aborts. Just today I had the same with

[ovirt-users] Re: vGPU on ovirt 4.3

2021-01-27 Thread Gianluca Cecchi
On Wed, Jan 27, 2021 at 9:14 AM wrote: > I would also be interested to know that :) > Ok, I think I found at least for Nvidia. You can follow what described for RHV:

[ovirt-users] Re: OVN and change of mgmt network

2021-01-26 Thread Gianluca Cecchi
On Tue, Jan 26, 2021 at 7:54 PM Kevin Doyle wrote: > Hi Gianluca did you ever resolve this ? I add a new host using the same IP > as the old host but get errors that ovs already has an entry (the old one) > > Thanks > Kevin > > yes, with the suggested command I was able to delete the previously

[ovirt-users] Re: vGPU on ovirt 4.3

2021-01-26 Thread Gianluca Cecchi
On Tue, Jan 26, 2021 at 5:30 PM Michal Skrivanek < michal.skriva...@redhat.com> wrote: > > > > why a hook? we have a “native” ovirt support for both GPU and vGPU since > cca 4.1. > There was a hook initially, but that’s no longer needed…since 4.2 iirc > I think we also tested some Intel’s GTV-g

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