[ovirt-users] Strange error messages

Hi, In this morning I have got a lot of similar messages to console: 2014-Nov-17, 03:21 Detected conflict in hook set-POST-30samba-set.sh of Cluster r710cluster1. 2014-Nov-17, 03:21 Detected conflict in hook stop-PRE-29CTDB-teardown.sh of Cluster r710cluster1. 2014-Nov-17, 03:21

[ovirt-users] not exist gluster volume mounted on a node

Hi! I have a little problem with my 3.5. I have a not-exist gluster volume that is mounted on a node. Some weeks ago it's really existed, but it has been deleted. After node restart or a single service restart it's always shown as mounted on one node. How can I refresh the good

Re: [ovirt-users] Non-Operational state because management interfaces down

Hi, Did you set your bond devices and IP addresses via ovirt's network management, or by hand on the nodes? In my experiences you need to set up ip addresses on the node's network interface via ovirt' management, because it won't working. Tibor - Eredeti üzenet - Hi, I have

[ovirt-users] separate ovirtmgmt from glusterfs traffic

Hi, I have a 3 node gluster based cluster. There are 3x3 Nic with bonding. Sometimes the management is very slow because high gluster traffic. Is it possible to separate ovirtmgmt network from glusterfs traffic? I have only one interface (ovirtmgmt) for all of services (migration, etc). I

Re: [ovirt-users] upgrade glusterfs under ovirt

Hi, After yum update just need a service glusterd restart? Is it possible on a active node that use gluster fs? Thank you. Tibor On 11/12/2014 12:58 PM, Demeter Tibor wrote: Hi, I see that glusterfs 3.6 has released. What is the official way to upgrade this under a production

Re: [ovirt-users] Balloon driver unavailable

Hi! I thought this might be because the balloon driver needs the guest agent to work and obviously this is not loaded yet. I assume further ballooning resumes normal operation later on? No. I get this message continuously. But only on this guest of 9. I have loaded virtio_balloon

Re: [ovirt-users] Balloon driver unavailable

is all the other guest-agent reported information displayed? e.g. FQDN, IP… just to rule out communication between vdsm and guest-agent Yes, all information are displayed. Thanks, Tibor Thanks, michal [root@guest1~]# rpm -q ovirt-guest-agent

[ovirt-users] upgrade glusterfs under ovirt

Hi, I see that glusterfs 3.6 has released. What is the official way to upgrade this under a production ovirt cluster? Can I use the yum update command or I need to switch to the host to maintenance and select reinstall button? Thanks Tibor ___

[ovirt-users] Balloon driver unavailable

Hi, I have a lot of centos 6 based vms and I have install ovirt guest agent for those vms. But two vm always say The balloon driver on xxxvm on hostX is requested but unavailable I did check the virtio_balloon module are loaded on vms. Anybody can me help? Thanks in advance Tibor

[ovirt-users] I want to switch back to local storage

Hello, At last night I have sussessfully migrated my vms from kvm to gluster based ovirt 3.5. It sounds good, but the results was terrible: The glusterfs (two node replicated) is too slow for our vms. It is a very big problem, so I have looking for soultion. I don't know why but glusterfsd

[ovirt-users] Live migration on el6?

Hi, I have a question. Need I rebuild and install the redhat's qemu-kvm for ovirt 3.5 if I wanna working live migration function? At this moment it is not working for me. Thanks Tibor ___ Users mailing list Users@ovirt.org

Re: [ovirt-users] Live migration on el6?

Demeter Tibor Email: tdemeter @itsmart.hu Skype: candyman_78 Phone: +36 30 462 0500 Web : www.it smart.hu Hi, I have centos 6.6. There is a two node cluster that based on a gluster based storage. The node0 is an all-in-one install, the node1 is a single host. It is stange, because

Re: [ovirt-users] Live migration on el6?

Hi, After I did a restart on node0 the live migration does working fine. I don't know what was the reason of this. Thank you for responses. Tibor - Eredeti üzenet - Demeter Tibor Email: tdemeter @itsmart.hu Skype: candyman_78 Phone: +36 30 462 0500 Web : www.it

[ovirt-users] Centos 6.5 or 7 for host os?

Hi, Could somebody know, how long will be supported ovirt on centos 6.5 as host/portal server? I would like to planning for long time (2-3 years) for my production environment. Thanks, Tibor ___ Users mailing list Users@ovirt.org

[ovirt-users] Vlans and subnets

Hello all, I've created a self-hosted ovirt engine with two node, but on the last steps the engine-setup could not attach the node to the default cluster. I think it was because I have different services on different vlans. I have vlan100 for glusterfs and vlan101 for vdsm hosts with

Re: [ovirt-users] 3.5 on centos7 hosted-engine --deploy failed

Hi, I did a yum update but same. I don't know why, but I have a supervdsm.log but since the update it did not changed. Also I have 3 vlan and 3 bonded interface, is it cause same problems? Thanks Tibor - Eredeti üzenet - Il 02/10/2014 21:40, Demeter Tibor ha scritto: Hi

Re: [ovirt-users] 3.5 on centos7 hosted-engine --deploy failed

: Invalid flag provided. okt 03 16:44:25 node0.itsmart.cloud systemd[1]: supervdsmd.service: main process exited, code=exited, status=1/FAILURE okt 03 16:44:25 node0.itsmart.cloud systemd[1]: Unit supervdsmd.service entered failed state. What the problem with my partiton? Thanks Demeter Tibor

Re: [ovirt-users] 3.5 on centos7 hosted-engine --deploy failed

regards, Demeter Tibor - Eredeti üzenet - I ran a service restart. The vdsmd and supervdsmd service cannot run. [root@node0 vdsm]# service supervdsmd status Redirecting to /bin/systemctl status supervdsmd.service supervdsmd.service - Auxiliary vdsm service for running

[ovirt-users] 3.5 on centos7 hosted-engine --deploy failed

Hi, I've trying to install a hosted engine on centos7 with 3.5 rc3, but it was failed. [root@node0 network-scripts]# hosted-engine --deploy [ INFO ] Stage: Initializing Continuing will configure this host for serving as hypervisor and create a VM where you have to install oVirt Engine

Re: [ovirt-users] [Gluster-users] Raid-5 like gluster method?

AM, Demeter Tibor wrote: Hi, Is there any method in glusterfs, like raid-5? I have three node, each node has 5 TB of disk. I would like utilize all of space with redundancy, like raid-5. If it not possible, can I make raid-6 like redundanci within three node

[ovirt-users] Raid-5 like gluster method?

Hi, Is there any method in glusterfs, like raid-5? I have three node, each node has 5 TB of disk. I would like utilize all of space with redundancy, like raid-5. If it not possible, can I make raid-6 like redundanci within three node? (two brick/node?). Thanks in advance, Tibor

[ovirt-users] glusterized

Hi, I would make a self-hosted ovirt3.5 based on glusterfs, so the hosts will be the main storage. I followed up the http://community.redhat.com/blog/2014/05/ovirt-3-4-glusterized/ . I have a question about it. Does really need the ctdb service for this? Is the localhost trick won't

Re: [ovirt-users] Can I use qcow2?

On shared glusterfs. Tibor - Eredeti üzenet - On 09/03/2014 08:46 AM, Demeter Tibor wrote: Hi, Firstly, I don't want make an import domain. I just want to make a vm with same parameters (disk size,ram, etc) then replace the disk images with our original disks. on which

Re: [ovirt-users] Can I use qcow2?

Hi, So, what do you recommend for glusterfs? I have try out on local storage with native qcow2 format and the vm still could start, but does not boot. It sad no bootable device found. I convert to raw and it could boot without problems. I will try out on my glusterfs based storage soon. Thanks,

[ovirt-users] Can I use qcow2?

Hi, I have a lot of qcow2 based vm (from my kvm box) disks and I would like to copy to ovirt them. Ovirt can use qcow2 based images directly or I need to convert to raw in any case? I don't have long time for migration, the conversion process takes a long time. Thanks in advance Tibor

Re: [ovirt-users] Can I use qcow2?

Hi, Firstly, I don't want make an import domain. I just want to make a vm with same parameters (disk size,ram, etc) then replace the disk images with our original disks. Tibor - Eredeti üzenet - On 09/02/2014 06:21 PM, Demeter Tibor wrote: Hi, I have a lot of qcow2 based vm

[ovirt-users] gluster host without raid?

Hi, I would like to make a four-node gluster based cluster, but I don't have enought hdd. I just wondering, on the hosts (not on the portal) I won't use raid for the main system (os). I have disks only for bricks. I will give one disk for the os, and one disk for gluster brick per server.

Re: [ovirt-users] planning ovirt for production

Hi, Thank you for you reply. Is it better than a replica beetwen two node? My plan is one server for ovirt (based on hw raid10) and two server for replication. Is better with 3 servers? Also, is 1GBe NIC will be enought for performance? I would use bonding. Thanks Demeter Tibor

[ovirt-users] planning ovirt for production

Hi, We have a production environment with KVM+centos6 and we want to switch to ovirt. At this moment we have 12 VM on three independent server. This VMs uses the local disks of servers, we don't have a central storage. currently we have for ovirt - Two Dell R710 with 128 gigs of ram. - A

Re: [ovirt-users] remove a lost gluster based datacenter

AM, Demeter Tibor wrote: Dear listmembers, I have created a test environment for ovirt via four pc and a server. I have two datacenter on the main server: - a local datacenter on the server - a gluster based datacenter by the four dekstop pc 2 weeks ago

Re: [ovirt-users] Upgrade to 3.4.2 failed

. - Eredeti üzenet - Sorry for the late reply - was this solved? -- Didi - Original Message - From: Demeter Tibor tdeme...@itsmart.hu To: Yedidyah Bar David d...@redhat.com Cc: users@ovirt.org, Yair Zaslavsky yzasl...@redhat.com Sent: Tuesday, June 24, 2014 7:36:31 PM

Re: [ovirt-users] remove a lost gluster based datacenter

: F19glusters: Cannot remove VM: Storage Domain cannot be accessed. -Please check that at least one Host is operational and Data Center state is up. So it is an vicious circle Tibor - Eredeti üzenet - On 07/09/2014 01:45 AM, Demeter Tibor wrote: Dear listmembers, I have created

[ovirt-users] remove a lost gluster based datacenter

Dear listmembers, I have created a test environment for ovirt via four pc and a server. I have two datacenter on the main server: - a local datacenter on the server - a gluster based datacenter by the four dekstop pc 2 weeks ago someone took my pc-s (for doing other things:) I am could

Re: [ovirt-users] USB support?

/VDSM-Hooks/hostusb 26.06.2014 21:37, Demeter Tibor пишет: Hi, Is there any possibility for using the host's usb ports for a guest? I need to migrate a physical windows based machine that using usb tokens. Thanks in advance. Tibor

[ovirt-users] USB support?

Hi, Is there any possibility for using the host's usb ports for a guest? I need to migrate a physical windows based machine that using usb tokens. Thanks in advance. Tibor ___ Users mailing list Users@ovirt.org

Re: [ovirt-users] Upgrade to 3.4.2 failed

Hi, Thank you for your help. Please help me in psql how can I drop the second record because I don't know how can I made it. Best Regards, Demeter Tibor - Eredeti üzenet - - Original Message - From: Demeter Tibor tdeme...@itsmart.hu To: Yedidyah Bar David d

[ovirt-users] Kvm to ovirt

Hi, I have two of centos KVM servers and there are a lot of VMs. I would like switch to ovirt. I know, I need to make an import domain where I need to store the VM-s before importing to an ovirt domain. I need to make an import domain in any case? My problem is the long convertation

Re: [ovirt-users] Upgrade to 3.4.2 failed

Hi, I got this: -bash-4.1$ psql engine Password: psql: FATAL: database engine does not exist Is this mean, my engine database does not exist? Thanks, Tibor - Eredeti üzenet - Hi, - Original Message - From: Demeter Tibor tdeme...@itsmart.hu To: Yedidyah Bar David d

Re: [ovirt-users] Upgrade to 3.4.2 failed

- Hi, - Original Message - From: Demeter Tibor tdeme...@itsmart.hu To: Yedidyah Bar David d...@redhat.com Cc: users@ovirt.org Sent: Wednesday, June 18, 2014 7:37:24 PM Subject: Re: [ovirt-users] Upgrade to 3.4.2 failed Hi, Yes, I have a FreeIPA server

Re: [ovirt-users] Upgrade to 3.4.2 failed

without ovirt? - If no, then how can I remove the ipaserver from ovirt configuration ? Thank in advance. Tibor - Eredeti üzenet - - Original Message - From: Demeter Tibor tdeme...@itsmart.hu To: users@ovirt.org Sent: Tuesday, June 17, 2014 3:11:54 PM Subject: [ovirt-users

[ovirt-users] Upgrade to 3.4.2 failed

Hi, I just did an upgrade to my 3.4.0 box. I did a yum update and an engine-setup After the package downloading process got this: [ INFO ] Yum Verify: 14/14: ovirt-engine.noarch 0:3.4.0-1.el6 - ud [ INFO ] Stage: Misc configuration [ INFO ] Backing up database

[ovirt-users] usb and serial port redirection

Hi, Can I redirect the vm host's usb and serial ports to the guests? It is very important me, because we need to virtualize a physical host that use hardware tokens (usb hw key). I didn't find any option for this. Thanks in advance Best regards, Tibor

[ovirt-users] live migration and snapshot problem

Dear members, We made a test plaform for testing ovirt 3.4 features. We got four amd x2 4400+ machine with 2 gigs of ram and build a gluster based cluster. I set up an amd-G2 based cluster. I rebuild and installed the qemu-kvm-rhev package (

Re: [ovirt-users] live migration and snapshot problem

and gluster logs from both the create snapshot and live migration actions. Thanks, Dafna On 04/10/2014 05:59 PM, Demeter Tibor wrote: Dear members, We made a test plaform for testing ovirt 3.4 features. We got four amd x2 4400+ machine with 2 gigs of ram and build a gluster based

Re: [Users] Cannot add IPA server to ovirt

Hi, Thank for the responses, the kerberos SRV records sloved this problem. Thx, Demeter Tibor - Eredeti üzenet - One more piece of info - in my case ovirt-engine server is joined to my local domain. During joining procedure FreeIPA creates needed records for this server. I am

[Users] Cannot add IPA server to ovirt

Hi, I made an IPA server for testing purposes, but I cannot add to ovirt 3.4. The IPA server seems to be working good. When I add IPA to ovirt, I get this error mesage: [root@ovirttest etc]# engine-manage-domains add --domain=itsmart.local --user=admin --provider=ipa

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