Hi, adding also Sahina here. AFAIK it should be enabled by default in hyper-converged deployments. Can you please grep your deployment logs for ENABLE_LIBGFAPI?

08.11.2018 18:50, Sahina Bose пишет: > On Thu, Nov 8, 2018 at 8:13 PM Simone Tiraboschi <stirabos(a)redhat.com&gt; wrote: >> >> Hi, >> adding also Sahina here. >> AFAIK it should be enabled by default in hyper-converged deployments. >> >> Can you please grep your deployment logs for ENABLE_LIBGFAPI? > > No, libgfapi access is disabled by default due to lack of HA > (https://bugzilla.redhat.com/show_bug.cgi?id=1484227) At this moment, for version mentioned below, this bug is actual?

more than a year has passed since that, versions updated now qemu-kvm-ev-2.10.0-21.el7_5.7.1.x86_64 vdsm-4.20.43-1.el7.x86_64 glusterfs-server-3.12.15-1.el7.x86_64 I cannot reproduce it on my test install because I not configured storage fully (see my "set up ovirt 4.2 hyperconverged with glusterfs "storage network" over infiniband" post here) But if it needs I may try. >> On Thu, Nov 8, 2018 at 2:56 PM Mike Lykov <combr(a)ya.ru&gt; wrote: >>> >>> Hi All >>> >>> I'm try to set up last ovirt version : ovirt-release42-pre.rpm repository >>> Then, I install these (and many deps) rpms: >>> ovirt-hosted-engine-setup-2.2.30-1.el7.noarch >>> ovirt-engine-appliance-4.2-20181026.1.el7.noarch >>> vdsm-4.20.43-1.el7.x86_64 >>> vdsm-gluster-4.20.43-1.el7.x86_64 >>> vdsm-network-4.20.43-1.el7.x86_64 >>> All from that repository, and use webui installer for create glusterfs >>> volumes (default suggested engine, data, vmstore) and then install >>> hosted engine on that "engine" volume. >>> >>> In cluster I want to use libgfapi gluster storage access method, but >>> when I import storages, created by installer at first step, VDSM mount >>> it on hosts with FUSE. >>> >>> For Example >>> ovirtstor1.miac:/engine on >>> /rhev/data-center/mnt/glusterSD/ovirtstor1.miac:_engine type >>> fuse.glusterfs >>> (rw,relatime,user_id=0,group_id=0,default_permissions,allow_other,max_read=131072) >>> >>> ovirtnode1.miac:/data on >>> /rhev/data-center/mnt/glusterSD/ovirtnode1.miac:_data type >>> fuse.glusterfs >>> (rw,relatime,user_id=0,group_id=0,default_permissions,allow_other,max_read=131072) >>> >>> I see in config, And it is disabled (false) >>> [root@ovirtengine ~]# engine-config -a | grep -i libgf >>> LibgfApiSupported: false version: 3.6 >>> LibgfApiSupported: false version: 4.0 >>> LibgfApiSupported: false version: 4.1 >>> LibgfApiSupported: false version: 4.2 >>> >>> Why? Its is needed to enable it by hand? >>> >>> Like as in this presentation? >>> https://www.slideshare.net/DenisChapligin/improving-hyperconverged-perfor... >>> >>> _______________________________________________ >>> Users mailing list -- users(a)ovirt.org >>> To unsubscribe send an email to users-leave(a)ovirt.org >>> Privacy Statement: https://www.ovirt.org/site/privacy-policy/ >>> oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ >>> List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/5WIOD3DMS5W... > _______________________________________________ > Users mailing list -- users(a)ovirt.org > To unsubscribe send an email to users-leave(a)ovirt.org > Privacy Statement: https://www.ovirt.org/site/privacy-policy/ > oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ > List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/3I3KGWFCLDX... > _______________________________________________ Users mailing list -- users(a)ovirt.org To unsubscribe send an email to users-leave(a)ovirt.org Privacy Statement: https://www.ovirt.org/site/privacy-policy/ oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/W6BSVGGYBLR...

On Fri, Nov 09, 2018 at 08:57:26 +0200, Nir Soffer wrote: > On Fri, 9 Nov 2018, 7:22 Mike Lykov <combr(a)ya.ru wrote: > > > 08.11.2018 18:50, Sahina Bose пишет: > > > On Thu, Nov 8, 2018 at 8:13 PM Simone Tiraboschi < stirabos(a)redhat.com&gt; > > wrote: > > >> > > >> Hi, > > >> adding also Sahina here. > > >> AFAIK it should be enabled by default in hyper-converged deployments. > > >> > > >> Can you please grep your deployment logs for ENABLE_LIBGFAPI? > > > > > > No, libgfapi access is disabled by default due to lack of HA > > > (https://bugzilla.redhat.com/show_bug.cgi?id=1484227) > > > > At this moment, for version mentioned below, this bug is actual? > > > > Yes, libvirt does not support multiple hosts for gluster disk yet. Libvirt does support multiple hosts for gluster when they are defined as disk XML e.g. when starting a VM.

We do not support that only in the case of snapshots as the legacy snapshot API in qemu accepts only paths and URIs and the multi-host definition cannot be expressed as an URI. It will become possible once we properly integrate with -blockdev.