[ovirt-users] Re: Advice around ovirt 4.3 / gluster 5.x

2019-03-03 Thread Guillaume Pavese
I got that too so upgraded to gluster6-rc0 nit still, this morning one engine brick is down : [2019-03-04 01:33:22.492206] E [MSGID: 101191] [event-epoll.c:765:event_dispatch_epoll_worker] 0-epoll: Failed to dispatch handler [2019-03-04 01:38:34.601381] I [addr.c:54:compare_addr_and_update] 0-/glu

[ovirt-users] Changing disk QoS causes segfault with IO-Threads enabled (oVirt 4.3.0.4-1.el7)

2019-03-03 Thread jloh
We recently upgraded to 4.3.0 and have found that when changing disk QoS settings on VMs whilst IO-Threads is enabled causes them to segfault and the VM to reboot. We've been able to replicate this across several VMs. VMs with IO-Threads disabled/turned off do not segfault when changing the QoS.

[ovirt-users] Re: Advice around ovirt 4.3 / gluster 5.x

2019-03-03 Thread Endre Karlson
I have tried bumping to 5.4 now and still getting alot of "Failed Eventhandler" errors in the logs, any ideas guys? Den søn. 3. mar. 2019 kl. 09:03 skrev Guillaume Pavese < guillaume.pav...@interactiv-group.com>: > Gluster 5.4 is released but not yet in official repository > If like me you can no

[ovirt-users] Re: low power, low cost glusterfs storage

2019-03-03 Thread Strahil
The problem is that anything on the budged doesn't have decent network + enough storage slots. Maybe a homemade workstation with AMD ryzen could do the trick - but this is way over the budged compared to raspberry Pi-s Best Regards, Strahil NikolovOn Mar 3, 2019 12:22, Jonathan Baecker wrote:

[ovirt-users] oVirt 4.3.0 - deploy Engine from VM

2019-03-03 Thread a . e . pool
[ ERROR ] fatal: [localhost]: FAILED! => {"changed": false, "msg": "The system may not be provisioned according to the playbook results: please check the logs for the issue, fix accordingly or re-deploy from scratch.\n"} I keep getting this when I try to deploy the Engine VM from the menu. I cha

[ovirt-users] low power, low cost glusterfs storage

2019-03-03 Thread Jonathan Baecker
Hello everybody! Does anyone here have experience with a cheap, energy-saving glusterfs storage solution? I'm thinking of something that has more power than a rasbian Pi, 3 x 2 TB (SSD) storage, but doesn't cost much more and doesn't consume much more power. Would that be possible? I know th

[ovirt-users] Re: [Vdo-devel] impact of --emulate512 setting for VDO volumes

2019-03-03 Thread Michael Sclafani
Hi! 512 emulation was intended to support drivers that only do a fraction of their I/O in blocks smaller 4KB. It is not optimized for performance in any way. Under the covers, VDO is still operating on 4KB physical blocks, so each 512-byte read is potentially amplified to a 4KB read, and each 512-

[ovirt-users] Re: Node losing management network address?

2019-03-03 Thread jajadating
I had this issue, I believe that when I tried to fix the network manually so that ovirt could sync the correct config, vdsm was kicking in and overwriting my changes with what it had stored in /var/lib/vdsm/persistence/netconf/ before the sync took place. For whatever reason this was dhcp. _

[ovirt-users] Re: Advice around ovirt 4.3 / gluster 5.x

2019-03-03 Thread Guillaume Pavese
Gluster 5.4 is released but not yet in official repository If like me you can not wait the official release of Gluster 5.4 with the instability bugfixes (planned for around March 12 hopefully), you can use the following repository : For Gluster 5.4-1 : #/etc/yum.repos.d/Gluster5-Testing.repo [Glu