08.11.2018 18:50, Sahina Bose пишет:
On Thu, Nov 8, 2018 at 8:13 PM Simone Tiraboschi <stira...@redhat.com> 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?
comment 13 at 2018-08-31 asks for workaround is unanswered too..
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 <co...@ya.ru> 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-performance
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