[ovirt-users] Data Recovery from snapshot

Hi: With yet another gluster disk failure / gluster collapse, it appears I lost the "main" backing image for one of my vm servers. I have snapshots still in tact (or at least, appear to be), but the main image is gone. The main server process stores a backup at regular intervals in its disk, and

[ovirt-users] Re: Failed to deploy ovirt engine with "hosted-engine --deploy"

Hi Simone: Ok, noted on the config part. Is there any bug report that points to KVM on ESXi problem? I'm just curious. Thanks. regards, Bong SF ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privac

[ovirt-users] Re: Hosted Engine deploy failed on new HCI build

Bill, I think this is the same problem. I figured out the vnc stuff earlier and got a console to the engine and got its status up but I don't know if that's enough. I feel like all steps haven't been completed. Once you figured out what was going on did you have to redeploy the engine again?

[ovirt-users] Re: Hosted Engine deploy failed on new HCI build

That happened to me twice… the second time I figure it out and it was networking. I am not familiar with the hosted-engine ---console… The person that helped me said to do the following: Run on your first host hosted-engine --add-console-password to set a temporary VNC password an

[ovirt-users] Re: adding hosts problems with GlusterFS

I found the problem... with the cockpit deploy, all disks are blacklisted from multipath by a script called blacklist_all_disks.sh This does not happen when a host is added manually. To work around the problem edit /etc/multipath.conf add the second line to the file below... this makes sure

[ovirt-users] Re: Hosted Engine deploy failed on new HCI build

I haven't had much luck with this yet I completely wiped the three hosts and did the entire install over again from the ground up only this time I used dhcp instead of static IP for the hostedengine deployment and ended up failing again in the exact step as before, waiting for the VM to come back b

[ovirt-users] Re: AAA question...takes long time to log in

cc'ing Ondra. @Ondra Machacek can you assist? On Mon, Jul 30, 2018 at 2:45 PM Dev Ops wrote: > This is still hanging us up. I have dug all around and can't seem to > figure out how to lay in these environment tweaks to speed things up. I see > that 4.2.5 just surfaced, but didn't see anything i

[ovirt-users] Re: AAA question...takes long time to log in

This is still hanging us up. I have dug all around and can't seem to figure out how to lay in these environment tweaks to speed things up. I see that 4.2.5 just surfaced, but didn't see anything int the release notes about AAA. Thanks in advance for anyone that can help or point me in the right

[ovirt-users] Re: adding hosts problems with GlusterFS

unfortunately I can't access that bug with any of my redhat accounts. I tried to make a bugzilla account and it says it is restricted access to that bug, internal only. ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le.

[ovirt-users] [ANN] oVirt 4.2.5 is now generally available (fixed links)

The oVirt Project is pleased to announce the general availability of oVirt 4.2.5 as of July 30th, 2018 This update is the fifth release in a series of stabilization updates to the 4.2 series. This release is available now for: * Red Hat Enterprise Linux 7.5 or later * CentOS Linux (or similar) 7.

[ovirt-users] Re: Disk Statistics API in oVirt

Thanks Greg, please let me know this. On Mon, 30 Jul 2018 at 11:29 PM, Greg Sheremeta wrote: > Sorry for the delay. adding some others that may know. > > On Sun, Jul 29, 2018 at 11:02 PM Hari Prasanth Loganathan < > hariprasant...@msystechnologies.com> wrote: > >> Hi Guys, >> >> Any update on t

[ovirt-users] Re: Disk Statistics API in oVirt

Sorry for the delay. adding some others that may know. On Sun, Jul 29, 2018 at 11:02 PM Hari Prasanth Loganathan < hariprasant...@msystechnologies.com> wrote: > Hi Guys, > > Any update on this, please? > > Thanks, > Hari > > On Fri, Jul 27, 2018 at 5:52 AM, Greg Sheremeta > wrote: > >> + @Tomas

[ovirt-users] [ANN] oVirt 4.2.5 is now generally available

The oVirt Project is pleased to announce the general availability of oVirt 4.2.5 as of July 30th, 2018 This update is the fifth release in a series of stabilization updates to the 4.2 series. This release is available now for: * Red Hat Enterprise Linux 7.5 or later * CentOS Linux (or similar) 7.

[ovirt-users] Re: adding hosts problems with GlusterFS

I did it from the UI. I've just removed and re-added the host and I can't see any thing different I could do while adding it. all the disks are locked. the brick is mounted in /gluster_bricks, but does not show in the bricks tab... actually I think it may have been in the new volume view th

[ovirt-users] Hosted Engine deploy failed on new HCI build

Latest version of oVirt node 4.2 installed on three hosts. I completed successfully the cockpit gdeploy process to deploy HCI. All of that went well with no errors. I then proceeded to the hosted engine deployment step which eventually failed (log attached). This is the current status: --== Ho

[ovirt-users] Re: up and running with ovirt 4.2 and gluster

Typo ☹ 2 x 1 TB for boot in RAID 1 and then the rest as stated.. -Original Message- From: femi adegoke Sent: Monday, July 30, 2018 8:52 AM To: users@ovirt.org Subject: [ovirt-users] Re: up and running with ovirt 4.2 and gluster > Same here… I am using Dell R710s with 8 disks, 2 x 1TB

[ovirt-users] Re: Unable to revive host after a reboot

Hi Julius, cc'd some people that might have some ideas :) Greg On Mon, Jul 30, 2018 at 11:07 AM Julius Schwartzenberg < julius.schwartzenb...@gmail.com> wrote: > Hi, > > I recently had to shutdown my oVirt system which contains both the > engine and the host. After it came back up, the host was

[ovirt-users] Unable to revive host after a reboot

Hi, I recently had to shutdown my oVirt system which contains both the engine and the host. After it came back up, the host was not able to initialize anymore from the oVirt UI. First it kept getting stuck in a loop with setting "ExecutingStarted: Jul 30, 2018, 9:06:21 AMSetting Host pc331 to Non

[ovirt-users] Re: up and running with ovirt 4.2 and gluster

> Same here… I am using Dell R710s with 8 disks, 2 x 1TB in RAID 0 and then 6 > virtual > disks, one per physical disks. I think you have to do it that way for the > dell perc > controller to present the disk to the OS but I haven’t actually tried not > doing that so > not sure.. anyway this w

[ovirt-users] Re: up and running with ovirt 4.2 and gluster

Correct no raid on the two 2tb SSDs I plan on using replica three HCI setup with no arbiter so each host will have a copy of data On Mon, Jul 30, 2018, 11:39 AM femi adegoke, wrote: > Thanks Jayme for replying. > > In your case, there is no RAID on your 2 x 2TB SSDs? > __

[ovirt-users] Re: up and running with ovirt 4.2 and gluster

Same here… I am using Dell R710s with 8 disks, 2 x 1TB in RAID 0 and then 6 virtual disks, one per physical disks. I think you have to do it that way for the dell perc controller to present the disk to the OS but I haven’t actually tried not doing that so not sure.. anyway this works. This

[ovirt-users] Re: up and running with ovirt 4.2 and gluster

Thanks Jayme for replying. In your case, there is no RAID on your 2 x 2TB SSDs? ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/site/privacy-policy/ oVirt Code of Co

[ovirt-users] Re: up and running with ovirt 4.2 and gluster

Hello, In my case I'm referring to hosts with internal disks. Example of my hardware config: host0: 2x250GB SSDs in RAID 1 mirror for OS/boot disk 2x2TB SSDs in JBOD (passthrough) represented as separate disks in the OS ex. /dev/sda and /dev/sdb host1 and host2 have identical configurations. -

[ovirt-users] Re: up and running with ovirt 4.2 and gluster

@jayme @william.dossett When you say "JBOD", are these hosts with xx number of disks or hosts with a physically attached JBOD? ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www

[ovirt-users] Re: up and running with ovirt 4.2 and gluster

That was the intention but I'm unclear as to which is the better approach. I intended to host all VM related data including OS on the data volumes (split between data on sdb and data2 on sda).. but now it sounds like doing VM os disks on a separate volume could be a better approach after reading th

[ovirt-users] Re: up and running with ovirt 4.2 and gluster

> On Sat, Jul 28, 2018 at 7:48 PM, > > Engine volume = the Hosted Engine storage domain > vmstore volume = the storage domain hosting the OS disks for the VMs > data volume = the storage domain hosting the data disks of the VMs I assume the vmstore (instead of data volume) would be the "preferr

[ovirt-users] Re: up and running with ovirt 4.2 and gluster

On Mon, Jul 30, 2018 at 7:09 PM, Jayme wrote: > Hello, > > Thanks for the feedback. I don't "need" to create only one data domain, > I'm more or less trying to confirm whether or not it is proper to configure > multiple data domains or if I was mis-understanding the setup procedure. > > So if I

[ovirt-users] Re: up and running with ovirt 4.2 and gluster

> On Mon, Jul 30, 2018 at 7:00 PM, femi adegoke wrote: > > > This is to ease setup of data backup. As VMs can be recreated from > template/ISOs and only the application data can be backed up. > Ok, thanks for the heads up. I've been setting up my VMs with a single disk. Time to make that chang

[ovirt-users] Re: up and running with ovirt 4.2 and gluster

Hello, Thanks for the feedback. I don't "need" to create only one data domain, I'm more or less trying to confirm whether or not it is proper to configure multiple data domains or if I was mis-understanding the setup procedure. So if I am correct, you are saying that if I have 2 JBOD storage dev

[ovirt-users] Re: up and running with ovirt 4.2 and gluster

On Mon, Jul 30, 2018 at 7:00 PM, femi adegoke wrote: > > On Sat, Jul 28, 2018 at 7:48 PM, > > > > > Engine volume = the Hosted Engine storage domain > > vmstore volume = the storage domain hosting the OS disks for the VMs > > data volume = the storage domain hosting the data disks of the VMs > >

[ovirt-users] Re: up and running with ovirt 4.2 and gluster

On Mon, Jul 30, 2018 at 6:46 PM, Jayme wrote: > It's nice to know someone else out there has these questions as well. > What I'd really like confirmation on is basically this: In a JBOD oVirt > HCI configuration with multiple disk devices per host node is it possible > to have just one data volu

[ovirt-users] Re: up and running with ovirt 4.2 and gluster

> On Sat, Jul 28, 2018 at 7:48 PM, > > Engine volume = the Hosted Engine storage domain > vmstore volume = the storage domain hosting the OS disks for the VMs > data volume = the storage domain hosting the data disks of the VMs > Sahina, So "best practice" is for every VM to have 2 disks: 1 f

[ovirt-users] Re: up and running with ovirt 4.2 and gluster

Thanks -- we have a documentation update in progress. I'm looking into the status of this one specifically and I'll get back to you. I would *love* to have way more community contributions to our documentation, so thank you very much for offering :) On Mon, Jul 30, 2018 at 9:01 AM wrote: > I wo

[ovirt-users] Re: up and running with ovirt 4.2 and gluster

It's nice to know someone else out there has these questions as well. What I'd really like confirmation on is basically this: In a JBOD oVirt HCI configuration with multiple disk devices per host node is it possible to have just one data volume or is it necessary to create multiple data volumes (

[ovirt-users] Re: up and running with ovirt 4.2 and gluster

Hi James... I'm in sort of the same position... I have 6 JBOD drives in each node. I am unsure if I am going to wind up with 6 data stores. I have 5 nodes and have other problems related to when I add those nodes further complicating the gluster issue. Hopefully someone can help clear this up

[ovirt-users] Re: up and running with ovirt 4.2 and gluster

I would be happy to work on documentation... not quite sure how I start doing that though. The previous post and others that detail the only actualy datastores needed are data and engine was helpful. Having an additional datastore for isos that would perhaps not need to be (frequently) backed

[ovirt-users] Re: up and running with ovirt 4.2 and gluster

Thank you, that clears things up! ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/site/privacy-policy/ oVirt Code of Conduct: https://www.ovirt.org/community/about/c

[ovirt-users] Re: Pool

Thanks again Petr. José De: "Petr Kotas" Para: supo...@logicworks.pt Cc: "users" Enviadas: Segunda-feira, 30 De Julho de 2018 11:55:51 Assunto: Re: [ovirt-users] Pool Hi José, one more thing. You can delete the VM even when you enabled the `Delete protection`. 1) Detach the VM from

[ovirt-users] Re: Upgrade from 4.1 to 4.2 failing - SQL Issues

Hi Sven, to test I created a new VM with a new hostname and fake IP addresses in /etc/hosts for the oVirt hosts/nodes so it won't interfere with the real hosts. I then did a full restore from backup and an engine rename. This leaves you with oVirt system but the no storage or hosts.

[ovirt-users] Re: Pool

Hi José, one more thing. You can delete the VM even when you enabled the `Delete protection`. 1) Detach the VM from pool 2) Find the VM and in `Edit` disable the `Delete protection` 3) Now you can `Remove` the VM. Happy to help. Petr On Mon, Jul 30, 2018 at 12:27 PM wrote: > Hi Petr, > > Ok I

[ovirt-users] Re: Pool

Hi Petr, Ok I see. Many thanks. José De: "Petr Kotas" Para: supo...@logicworks.pt Cc: "users" Enviadas: Segunda-feira, 30 De Julho de 2018 7:26:30 Assunto: Re: [ovirt-users] Pool Hi Josá, yes it is possible, unless you enabled `Delete protection` checkbox while creating the pool.

[ovirt-users] Re: Import Netapp snapshot volume into ovirt and start VM from volume snapshot

On Mon, Jul 30, 2018 at 10:32 AM Igor Zinovik wrote: > > > пн, 30 июл. 2018 г., 9:54 Daniel Erez : > >> On Sun, Jul 29, 2018 at 11:45 AM Igor Zinovik >> wrote: >> >>> Hello. >>> >>> I'm trying to implement following backup scenario for my VMs: >>> storage domain is a volume on netapp appliance

[ovirt-users] Re: Import Netapp snapshot volume into ovirt and start VM from volume snapshot

пн, 30 июл. 2018 г., 9:54 Daniel Erez : > On Sun, Jul 29, 2018 at 11:45 AM Igor Zinovik > wrote: > >> Hello. >> >> I'm trying to implement following backup scenario for my VMs: >> storage domain is a volume on netapp appliance connected to oVirt cluster >> via NFS3. Netapp produces its zero cop

[ovirt-users] Re: VM User with UserRole missing permissions to activate console and other actions

Dear Michal, We’re on the latest release version, 4.2.4. VM Permissions are UserRole and no others. Regards, Callum -- Callum Smith Research Computing Core Wellcome Trust Centre for Human Genetics University of Oxford e. cal...@well.ox.ac.uk On 27 Jul 2018, at 18:

[ovirt-users] Re: Upgrade from 4.1 to 4.2 failing - SQL Issues

On Mon, Jul 30, 2018 at 10:03 AM Sven Achtelik wrote: > > > > > *Von:* Simone Tiraboschi [mailto:stira...@redhat.com] > *Gesendet:* Montag, 30. Juli 2018 09:19 > *An:* Sven Achtelik > *Cc:* Yedidyah Bar David ; users ; > Gobinda Das > *Betreff:* Re: [ovirt-users] Re: Upgrade from 4.1 to 4.2 fai

[ovirt-users] Re: template disk attribute in version 4 restapi

Hi, Idan. I have one more question. There is no diskattachments link for template in export storage domain. So i want to add the diskattachments link for it. I tried to read the source code in ovirt-engine project. BackendStorageDomainTemplateResource defines some methods of StorageDomainTempl

[ovirt-users] Re: up and running with ovirt 4.2 and gluster

On Sat, Jul 28, 2018 at 7:48 PM, wrote: > Hi, > > > > I have my ovirt 4.2 hci cluster up and running, but I have a probably > stupid question. > > > > During the setup and in the documents it defaults to setting up the engine > datastore/volume, a VMstore/volume and a data/volume… > Engine volum

[ovirt-users] Re: adding hosts problems with GlusterFS

On Fri, Jul 27, 2018 at 8:12 PM, wrote: > Hi, I setup my 3 host HCI cluster and things are going pretty good. I > have a few issues though... > > one of them is that I added two more hosts to the three node cluster to > make it a 5 nodes. This seemed to work fine until I went to create > bric

[ovirt-users] Re: Upgrade from 4.1 to 4.2 failing - SQL Issues

Von: Simone Tiraboschi [mailto:stira...@redhat.com] Gesendet: Montag, 30. Juli 2018 09:19 An: Sven Achtelik Cc: Yedidyah Bar David ; users ; Gobinda Das Betreff: Re: [ovirt-users] Re: Upgrade from 4.1 to 4.2 failing - SQL Issues On Fri, Jul 27, 2018 at 9:27 AM Sven Achtelik mailto:sven.acht

[ovirt-users] Re: Failed to deploy ovirt engine with "hosted-engine --deploy"

On Mon, Jul 30, 2018 at 6:04 AM Bong Shau Fui wrote: > Hi Simone: >Yes, it's in a nested environment. L0 is vmware esxi 5.5. > I know for sue that a nested kvm env over vmware esxi is still problematic; kvm over kvm works fine instead. > > > regards, > Bong SF > __

[ovirt-users] Re: Upgrade from 4.1 to 4.2 failing - SQL Issues

On Fri, Jul 27, 2018 at 9:27 AM Sven Achtelik wrote: > Is this what you’re looking for ? > > > > HOSTNAME=ovirt-engine > > SELINUX_ROLE_REQUESTED= > > TERM=xterm > > SHELL=/bin/bash > > HISTSIZE=1000 > > SSH_CLIENT=10.1.50.14 50688 22 > > SELINUX_USE_CURRENT_RANGE= > > SSH_TTY=/dev/pts/1 > > USER

[ovirt-users] Re: oVirt 4.2.5.1-1.el7 JSON-RPC statistics error

I rebooted the server that was failing last week and haven't seen the error since. On 25 July 2018 at 11:48, Andrej Krejcir wrote: > I think the upgrade may not have affected the mom package, because no new > mom rpm version was released for a few months. > > I'm not sure why the import fails ev