Re: [ovirt-users] import qcow2 and sparse

I have an iSCSI storage. 2017-08-15 18:04 GMT+02:00 Michal Skrivanek <mskri...@redhat.com>: > > On 14 Aug 2017, at 13:19, Marcin Kruk <askifyoun...@gmail.com> wrote: > > > > After import machine from KVM which was based on qemu disk 2GB phisical > and 50 GB

[ovirt-users] import qcow2 and sparse

After import machine from KVM which was based on qemu disk 2GB phisical and 50 GB virtual size I have got disk machine which occupy 50GB and even sparse option does not work. It still ocupy 50GB? ___ Users mailing list Users@ovirt.org

Re: [ovirt-users] iscsi config for dell ps series

In my perspective, the ovirt developers put very general configuration of multipath.conf file, which in their opinion should work with as much as posslible arrays. So you should modify this file and try to do some tests, plug in, plug out links etc. If you want to get luns picture, you should

Re: [ovirt-users] Best Storage Option: iSCSI/NFS/GlusterFS?

No. You have to edit vdsm.conf, when: 1) link will be broken, and it point to the iSCSI target IP and 2) you want to reboot your host or restart VDSM I don't know, why but VDSM during startup tries to connect to IP target in my opinion it should use the /var/lib/iscsi configuration which was set

Re: [ovirt-users] Best Storage Option: iSCSI/NFS/GlusterFS?

But on the Dell MD32x00 you have got two controllers. The trick is that you have to sustain link to both controllers, so the best option is to use multipath as Yaniv said. Otherwise you get an error notifications from the array. The problem is with iSCSI target. After server reboot, VDSM tries to

[ovirt-users] ovirt-shell backup

Hello is it possible to execute below actions from the ovirth-shell: 1. Make snapshot ( ovirt-shell -E 'add snapshot --parent-vm-name --description ) 2. Make clone from snaphot above ( ? ) 3. Export clone ( ? ) ___ Users mailing list Users@ovirt.org

[ovirt-users] iSCSI and multipath deliberation

In my opionion the main problem in configuration iscsi and multipath is that the ovirt developers try to start everything automaticaly during installation, and then during start services like vdsmd. But during installation process adminstrator shoud choose the right multipath WWID identifier only.

Re: [ovirt-users] OVirt new cluster host only logins on one iSCSI

How to find the relation between "list storagedomains" and "list storageconnections"? 2017-03-07 17:55 GMT+01:00 Duarte Fernandes Rocha : > Hello, > > > > For anyone interested this is how I solved the problem. > > > > First, please note that as I mentioned earlier the OVirt

Re: [ovirt-users] Maintenance GUI vs CLI

So if the maintenance mode from the GUI is necessary to upgrade host, how to launch it from the CLI on that host? 2017-03-14 11:30 GMT+01:00 Yedidyah Bar David <d...@redhat.com>: > On Tue, Mar 14, 2017 at 12:12 PM, Marcin Kruk <askifyoun...@gmail.com> > wrote: > > What i

[ovirt-users] Maintenance GUI vs CLI

What is the difference between: host CLI command: hosted-engine --vm-maintenance --mode=local and RHVEM gui click action: Hosts -> -> Maintenance? ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users

Re: [ovirt-users] iscsi data domain when engine is down

Are you 1000% sure? Because during startup vmsd the comman iscsiadm is executed, In my opinion vmsd should rely on /var/lib/iscsi settings. 2017-03-12 15:02 GMT+01:00 Chris Adams <c...@cmadams.net>: > Once upon a time, Marcin Kruk <askifyoun...@gmail.com> said: > > OK, bu

Re: [ovirt-users] iscsi data domain when engine is down

OK, but what your script do, only add paths by the iscsiadm command, but the question is if hosted-engine can see it. I do not know how to add an extra path, for example, when I congirured hosted-engine during installation there was only one path in the target, but now there are four. So how can I

Re: [ovirt-users] iscsi data domain when engine is down

"Hosted engine runs fine on iSCSI since oVirt 3.5.", I have similar configuration and also I have got problem with resolve the hosted-engine storage by vdsm but the cause is that I do know how to edit iSCSI settings. I suspect that there is only one path to target not four :( Devin what is the

Re: [ovirt-users] iscsi failover MD3820i

According to not hosted-engine storage, I found the "storage_server_connections" and "lun_storage_server_connnection_map" tables. Is it possible to insert there rows with info about my extra iSCSI connections? 2017-03-08 11:45 GMT+01:00 Marcin Kruk <askifyoun...

Re: [ovirt-users] iscsi failover MD3820i

I found the configuration file /etc/ovirt-hosted-engine/hosted-engine.conf with field sotrage=. Is it possible to change the value above to put four IP there (four array interfaces IP)? 2017-03-08 10:58 GMT+01:00 Marcin Kruk <askifyoun...@gmail.com>: > How to verify this? > In

Re: [ovirt-users] iscsi failover MD3820i

trollers/portals when you were setting the storage domain up? > > On Tue, Mar 7, 2017 at 4:43 PM, Marcin Kruk <askifyoun...@gmail.com> > wrote: > >> Hello I have got Dell MD3820i and four interfaces which was connected to >> the hostst via switches. >> >&g

[ovirt-users] iscsi failover MD3820i

Hello I have got Dell MD3820i and four interfaces which was connected to the hostst via switches. But there is only one IP which I can set during the configuration of iSCSI RHV storage. Everything has been fine until I pluged off cable from the storage NIC interface with IP configured in the RHV

[ovirt-users] lvscan on rhv host

Could somebody give me a links to doc or explain behavior of lv volumes in RHV 4 cluster, once they are active another time they are incative, and how to corelate the lv volumes names with disks of virtual machines, or other disks? ___ Users mailing list

[ovirt-users] hosted-engine status timestamp

RHV 4.0 and self hosted engine. Please explain why when I run hosted-engine --vm-status, the timestamp field in the Extra metadata (valid at timestamp) section is obsolete not the present time? ___ Users mailing list Users@ovirt.org