1:25 a.m.
Just installed a single host HCI with gluster, with only the engine vm
running.
Is it expected this situation below?
# virsh -r list
Id Name State
----------------------------------------------------
2 HostedEngine running
and
# virsh -r dumpxml 2
. . .
<disk type='file' device='disk' snapshot='no'>
<driver name='qemu' type='raw' cache='none'
error_policy='stop'
io='native' iothread='1'/>
<source
file='/var/run/vdsm/storage/e4eb6832-e0f6-40ee-902f-f301e5a3a643/fc34d770-9318-4539-9233-bfb1c5d68d14/b151557e-f1a2-45cb-b5c9-12c1f470467e'>
<seclabel model='dac' relabel='no'/>
</source>
<backingStore/>
<target dev='vda' bus='virtio'/>
<serial>fc34d770-9318-4539-9233-bfb1c5d68d14</serial>
<alias name='ua-fc34d770-9318-4539-9233-bfb1c5d68d14'/>
<address type='pci' domain='0x0000' bus='0x00'
slot='0x07'
function='0x0'/>
</disk>
. . .
where
# ll /var/run/vdsm/storage/e4eb6832-e0f6-40ee-902f-f301e5a3a643/
total 24
lrwxrwxrwx. 1 vdsm kvm 133 Jan 16 14:44
39df7b45-4932-4bfe-b69e-4fb2f8872f4f ->
/rhev/data-center/mnt/glusterSD/10.10.10.216:
_engine/e4eb6832-e0f6-40ee-902f-f301e5a3a643/images/39df7b45-4932-4bfe-b69e-4fb2f8872f4f
lrwxrwxrwx. 1 vdsm kvm 133 Jan 16 14:44
5ba6cd9e-b78d-4de4-9b7f-9688365128bf ->
/rhev/data-center/mnt/glusterSD/10.10.10.216:
_engine/e4eb6832-e0f6-40ee-902f-f301e5a3a643/images/5ba6cd9e-b78d-4de4-9b7f-9688365128bf
lrwxrwxrwx. 1 vdsm kvm 133 Jan 16 15:56
8b8e41e0-a875-4204-8ab1-c10214a49f5c ->
/rhev/data-center/mnt/glusterSD/10.10.10.216:
_engine/e4eb6832-e0f6-40ee-902f-f301e5a3a643/images/8b8e41e0-a875-4204-8ab1-c10214a49f5c
lrwxrwxrwx. 1 vdsm kvm 133 Jan 16 15:56
c21a62ba-73d2-4914-940f-cee6a67a1b08 ->
/rhev/data-center/mnt/glusterSD/10.10.10.216:
_engine/e4eb6832-e0f6-40ee-902f-f301e5a3a643/images/c21a62ba-73d2-4914-940f-cee6a67a1b08
lrwxrwxrwx. 1 vdsm kvm 133 Jan 16 14:44
fc34d770-9318-4539-9233-bfb1c5d68d14 ->
/rhev/data-center/mnt/glusterSD/10.10.10.216:
_engine/e4eb6832-e0f6-40ee-902f-f301e5a3a643/images/fc34d770-9318-4539-9233-bfb1c5d68d14
lrwxrwxrwx. 1 vdsm kvm 133 Jan 16 14:44
fd73354d-699b-478e-893c-e2a0bd1e6cbb ->
/rhev/data-center/mnt/glusterSD/10.10.10.216:
_engine/e4eb6832-e0f6-40ee-902f-f301e5a3a643/images/fd73354d-699b-478e-893c-e2a0bd1e6cbb
so hosted engine not using libgfapi?
Also, on hosted engine
[root@hciengine ~]# engine-config -g LibgfApiSupported
LibgfApiSupported: false version: 4.1
LibgfApiSupported: false version: 4.2
LibgfApiSupported: false version: 4.3
[root@hciengine ~]#
So that if I import a CentOS7 Atomic host image from glance repo as
template and create a new vm from it,when running this VM I get
# virsh -r dumpxml 3
. . .
<disk type='file' device='disk' snapshot='no'>
<driver name='qemu' type='qcow2' cache='none'
error_policy='stop'
io='native' iothread='1'/>
<source file='/rhev/data-center/mnt/glusterSD/10.10.10.216:
_data/601d725a-1622-4dc8-a24d-2dba72ddf6ae/images/e4f92226-0f56-4822-a622-d1ebff41df9f/c6b2e076-1519-433e-9b37-2005c9ce6d2e'>
<seclabel model='dac' relabel='no'/>
</source>
<backingStore/>
<target dev='vda' bus='virtio'/>
<serial>e4f92226-0f56-4822-a622-d1ebff41df9f</serial>
<boot order='1'/>
<alias name='ua-e4f92226-0f56-4822-a622-d1ebff41df9f'/>
<address type='pci' domain='0x0000' bus='0x00'
slot='0x06'
function='0x0'/>
</disk>
. . .
I remember there was an "old" bug opened causing this default of not
enabling libgfapi
Does this mean it was not solved yet?
If I remember correctly the bugzilla was this one related to HA:
https://bugzilla.redhat.com/show_bug.cgi?id=1484227
that is still in new status.... since almost 2 years
Is this the only one open?
Thanks,
Gianluca