Re: [ovirt-users] rebooting hypervisors from time to time

2018-02-23 Thread Erekle Magradze
* **Mahdi A. Mahdi* *From:* Erekle Magradze <erekle.magra...@recogizer.de> *Sent:* Friday, February 23, 2018 2:48 PM *To:* Mahdi Adnan; users@ovirt.org *Subject:* Re: [ovirt-users] rebooting hypervisors from time to time

Re: [ovirt-users] rebooting hypervisors from time to time

2018-02-22 Thread Erekle Magradze
Dear all, It would be great if someone will share any experience regarding the similar case, would be great to have a hint where to start investigation. Thanks again Cheers Erekle On 02/22/2018 05:05 PM, Erekle Magradze wrote: Hello there, I am facing the following problem from time

[ovirt-users] rebooting hypervisors from time to time

2018-02-22 Thread Erekle Magradze
Hello there, I am facing the following problem from time to time one of the hypervisor (there are 3 of them)s is rebooting, I am using ovirt-release42-4.2.1-1.el7.centos.noarch and glsuter as a storage backend (glusterfs-3.12.5-2.el7.x86_64). I am suspecting gluster because of the e.g.

Re: [ovirt-users] docker, kubernetes and ovirt

2018-01-18 Thread Erekle Magradze
Hi, Look in OpenShift Origin Cheers Erekle On 01/18/2018 05:57 PM, Nathanaël Blanchet wrote: And without the kubernetes ui plugin, how can I achieve to use the ovirt cloud provider described on the official kubernetes site : https://kubernetes.io/docs/getting-started-guides/ovirt/ ? Le

[ovirt-users] snapshotting

2018-01-11 Thread Erekle Magradze
Hello, Could you please share your experience with snapshotting the VMs in oVirt 4.1 with GlusterFS as a storage? Thanks in advance Erekle ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users

Re: [ovirt-users] MoM is failing!!!

2017-10-16 Thread Erekle Magradze
e. Thanks, Piotr On Mon, Oct 16, 2017 at 4:21 PM, Erekle Magradze <erekle.magra...@recogizer.de> wrote: Hi Piotr, Several times I've restarted vdsm daemon on certain nods, that could be the reason. The failure, I've mentioned, has happened yesterday from 15:00 to 17:00 Cheers Erekle

Re: [ovirt-users] MoM is failing!!!

2017-10-16 Thread Erekle Magradze
connection reset by peer. After vdsm restart storage looks good. @Nir can you take a look? Thanks, Piotr On Mon, Oct 16, 2017 at 3:59 PM, Erekle Magradze <erekle.magra...@recogizer.de> wrote: Hi, The issue is the following, after installation of ovirt 4.1 on three nodes with glu

Re: [ovirt-users] MoM is failing!!!

2017-10-16 Thread Erekle Magradze
It's was a typo in the failure message, that's what I was getting: *VDSM hostname command GetStatsVDS failed: Connection reset by peer* On 10/16/2017 03:21 PM, Erekle Magradze wrote: Hi, It's getting clear now, indeed momd service is disabled ● momd.service - Memory Overcommitment Manager

Re: [ovirt-users] MoM is failing!!!

2017-10-16 Thread Erekle Magradze
? Because there are two momd and mom-vdsm, the second one is the one that should be enabled. Best regards Martin Sivak On Mon, Oct 16, 2017 at 3:04 PM, Erekle Magradze <erekle.magra...@recogizer.de> wrote: Hi Martin, Thanks for the answer, unfortunately this warning message persists, does i

Re: [ovirt-users] MoM is failing!!!

2017-10-16 Thread Erekle Magradze
not resolve itself within a minute or so. If it happens only once or twice after vdsm or mom restart then you are fine. Best regards -- Martin Sivak SLA / oVirt On Mon, Oct 16, 2017 at 2:44 PM, Erekle Magradze <erekle.magra...@recogizer.de> wrote: Hi, after running systemctl status vds

[ovirt-users] MoM is failing!!!

2017-10-16 Thread Erekle Magradze
Hi, after running systemctl status vdsm I am getting that it's running and this message at the end. Oct 16 14:26:52 hostname vdsmd[2392]: vdsm throttled WARN MOM not available. Oct 16 14:26:52 hostname vdsmd[2392]: vdsm throttled WARN MOM not available, KSM stats will be missing. Oct 16

[ovirt-users] problem after update

2017-10-16 Thread Erekle Magradze
Hello guys, I have 3 node oVirt with GlusterFS volumes, here is the kernel version: *3.10.0-693.2.2.el7.x86_64 *this is the version of gluster I am running:*3.8.15-2 *oVirt engine is running on an separate baremetal host* *I am getting the following failure message:* ** VDSM command GetStatsVDS

[ovirt-users] disk attachment to VM

2017-09-05 Thread Erekle Magradze
Hey Guys, Is there a way to attach an SSD directly to the oVirt VM? Thanks in advance Cheers Erekle ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users

Re: [ovirt-users] Good practices

2017-08-07 Thread Erekle Magradze
it wort on a larger deployment. Regards Fernando On 07/08/2017 17:07, Erekle Magradze wrote: Hi Fernando (sorry for misspelling your name, I used a different keyboard), So let's go with the following scenarios: 1. Let's say you have two servers (replication factor is 2), i.e. two bricks

Re: [ovirt-users] How to shutdown an oVirt cluster with Gluster and hosted engine

2017-08-07 Thread Erekle Magradze
engine? Thanks, Moacir ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users -- Recogizer Group GmbH Dr.rer.nat. Erekle Magradze Lead Big Data Engineering & DevOps Rheinwerkallee 2, 53227 Bonn Tel: +49 228 2997

Re: [ovirt-users] Good practices

2017-08-07 Thread Erekle Magradze
disk when it is replaced ? Fernando On 07/08/2017 10:26, Erekle Magradze wrote: Hi Frenando, Here is my experience, if you consider a particular hard drive as a brick for gluster volume and it dies, i.e. it becomes not accessible it's a huge hassle to discard that brick and exchange

Re: [ovirt-users] Good practices

2017-08-07 Thread Erekle Magradze
, Erekle Magradze wrote: Hi Frenando, Here is my experience, if you consider a particular hard drive as a brick for gluster volume and it dies, i.e. it becomes not accessible it's a huge hassle to discard that brick and exchange with another one, since gluster some tries to access that broken brick

Re: [ovirt-users] Good practices

2017-08-07 Thread Erekle Magradze
Hi Frenando, Here is my experience, if you consider a particular hard drive as a brick for gluster volume and it dies, i.e. it becomes not accessible it's a huge hassle to discard that brick and exchange with another one, since gluster some tries to access that broken brick and it's causing

Re: [ovirt-users] test email

2017-07-19 Thread Erekle Magradze
Dr.rer.nat. Erekle Magradze Lead Big Data Engineering & DevOps Rheinwerkallee 2, 53227 Bonn Tel: +49 228 29974555 E-Mail erekle.magra...@recogizer.de Web: www.recogizer.com Recogizer auf LinkedIn https://www.linkedin.com/company-beta/10039182/ Folgen Sie uns auf Twitter https://twitter.com/recog

Re: [ovirt-users] is arbiter configuration needed?

2017-06-23 Thread Erekle Magradze
Thanks a lot Kasturl On 06/23/2017 03:25 PM, knarra wrote: On 06/23/2017 03:38 PM, Erekle Magradze wrote: Hello, I am using glusterfs as the storage backend for the VM images, volumes for oVirt consist of three bricks, is it still necessary to configure the arbiter to be on the safe side

[ovirt-users] is arbiter configuration needed?

2017-06-23 Thread Erekle Magradze
Hello, I am using glusterfs as the storage backend for the VM images, volumes for oVirt consist of three bricks, is it still necessary to configure the arbiter to be on the safe side? or since the number of bricks is odd it will be done out of the box? Thanks in advance Cheers Erekle