Re: [ovirt-users] Any monitoring tool provided?

2018-03-25 Thread Peter Hudec
-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 Hi Terry, I started to work on ZABBIX integration based on oVirt API. Basically it should be like VmWare integration in ZABBIX with full hosts/vms discovery and statistic gathering. The API provides for each statistics service for NIC, VM as wall

Re: [ovirt-users] [Gluster-users] GlusterFS performance with only one drive per host?

2018-03-25 Thread Vlad Kopylov
The bottleneck is definitely not the disk speed with glusterFS, no point of using SSD for bricks what so ever -v On Thu, Mar 22, 2018 at 6:01 AM, Sahina Bose wrote: > > > On Mon, Mar 19, 2018 at 5:57 PM, Jayme wrote: >> >> I'm spec'ing a new oVirt build

Re: [ovirt-users] Which hardware are you using for oVirt

2018-03-25 Thread Andy Michielsen
Hello Alex, Thanks for sharing. Much appriciated. I believe my setup would need 96 Gb off RAM in each host, and would need about at least 3 Tb of storage. Probably 4 Tb would be beter if I want to work with snapshots. (Will be running mostly windows 2016 servers or windows 10 desktops with

Re: [ovirt-users] [Gluster-users] GlusterFS performance with only one drive per host?

2018-03-25 Thread Manoj Pillai
My take is that unless you have loads of data and are trying to optimize for cost/TB, HDDs are probably not the right choice. This is particularly true for random I/O workloads for which HDDs are really quite bad. I'd recommend a recent gluster release, and some tuning because the default

Re: [ovirt-users] [Gluster-users] GlusterFS performance with only one drive per host?

2018-03-25 Thread Manoj Pillai
On Thu, Mar 22, 2018 at 3:31 PM, Sahina Bose wrote: > > > On Mon, Mar 19, 2018 at 5:57 PM, Jayme wrote: > >> I'm spec'ing a new oVirt build using three Dell R720's w/ 256GB. I'm >> considering storage options. I don't have a requirement for high amounts >>

Re: [ovirt-users] FC LUN

2018-03-25 Thread Nir Soffer
בתאריך יום ו׳, 23 במרץ 2018, 20:04, מאת Стаценко Константин Юрьевич ‏< statsenko...@interrao.ru>: > Hello! > > Can you, please, help ? > > There is a strange error while trying to connect FC LUN from the old SAN > storage system to oVirt 4.1.9 hosts. > > In the same time there are no problems

Re: [ovirt-users] Fwd: Can't add/remove usb device to VM

2018-03-25 Thread Arik Hadas
On Mon, Feb 12, 2018 at 6:57 PM, Jon bae wrote: > A little update: > I found out that I have to activate *Hostdev Passthrough* (is this really > necessary for USB devices?). Now I see all the devices and I can add also > an USB device. > Theoretically, no, it is not needed.

Re: [ovirt-users] Any monitoring tool provided?

2018-03-25 Thread Shirly Radco
-- SHIRLY RADCO BI SeNIOR SOFTWARE ENGINEER Red Hat Israel TRIED. TESTED. TRUSTED. On Fri, Mar 23, 2018 at 10:29 PM, Marcelo Leandro wrote: > Hello, > > I am try this how to: > >

Re: [ovirt-users] FC LUN

2018-03-25 Thread Стаценко Константин Юрьевич
Zoning is correct. Mutipath shows this LUN on every host in the DC. From: Николаев Алексей [mailto:alexeynikolaev.p...@yandex.ru] Sent: Saturday, March 24, 2018 7:19 PM To: Стаценко Константин Юрьевич ; users Subject: Re: [ovirt-users] FC LUN Hi,

Re: [ovirt-users] Cannot remove VM

2018-03-25 Thread Arik Hadas
On Wed, Mar 21, 2018 at 11:54 AM, Angel R. Gonzalez wrote: > Hi, > > I can't edit/remove/modify a VM. Always show a message: > "Cannot remove VM. Related operation is currently in progress. Please > try again later" > That means that the VM is locked using an

Re: [ovirt-users] Any monitoring tool provided?

2018-03-25 Thread Marcelo Leandro
Good morning , Very thanks shirly, I will try. Marcelo Leandro Em Dom, 25 de mar de 2018 06:01, Shirly Radco escreveu: > > > -- > > SHIRLY RADCO > > BI SeNIOR SOFTWARE ENGINEER > > Red Hat Israel > > TRIED. TESTED. TRUSTED.

Re: [ovirt-users] Any monitoring tool provided?

2018-03-25 Thread Shirly Radco
It is possible to use DWH with Grafana to get VMs stats. https://www.ovirt.org/blog/2018/01/ovirt-report-using-grafana/ Relevant views are with the following prefixes: v4_2_statistics_vms_* v4_2_latest_configuration_vms* v4_2_configuration_history_vms* They are all available also in earlier

[ovirt-users] ovirt snapshot issue

2018-03-25 Thread Alex K
Hi folks, I am facing frequently the following issue: On some large VMs (Windows 2016 with two disk drives, 60GB and 500GB) when attempting to create a snapshot of the VM, the VM becomes unresponsive. The errors that I managed to collect were: vdsm error at host hosting the VM: 2018-03-25

Re: [ovirt-users] Which hardware are you using for oVirt

2018-03-25 Thread Juan Pablo
Andy, Im using 2 node cluster: -2 supermicro 6017 (2 Intel 2420(12C24T each node) 384Gb ram total, 10gbe. all hosted engine via nfs storage side: 2 SC836BE16-R1K28B(192gb arc cache) with raid 10 zfs+intel slog serving iscsi at 10Gbe 80 VM's more or less. regards, 2018-03-25 4:36 GMT-03:00