On Sun, Apr 26, 2020 at 2:00 PM Nyika Csaba <csab...@freemail.hu> wrote:
> > -[snip] > > In theory on hypervisor node the only VG listed should be something like > onn (like Ovirt Node New generation, I think) > > In my case I have also gluster volumes, but in your case with FC SAN you > should only have onn > > [root@ovirt ~]# vgs > VG #PV #LV #SN Attr VSize VFree > gluster_vg_4t 1 2 0 wz--n- <3.64t 0 > gluster_vg_4t2 1 2 0 wz--n- <3.64t 0 > gluster_vg_nvme0n1 1 3 0 wz--n- 349.32g 0 > gluster_vg_nvme1n1 1 2 0 wz--n- 931.51g 0 > onn 1 11 0 wz--n- <228.40g <43.87g > [root@ovirt ~]# > > And also the command "lvs" should so show only onn related logical > volumes... > > Gianluca > > Hi, > > I checked all nodes, and what i got back after vgs command literally > "unbelievable". > > Ok, so this is your problem. And the main bugzilla opened by great guy Germano from Red Hat support at time of RHV 3.6 when I first opened a case on it was this: https://bugzilla.redhat.com/show_bug.cgi?id=1374545 If I remember correctly, you will see the problem only if inside VM you configured a PV for the whole virtual disk (and not its partitions) and if the disk of the VM was configured as preallocated. I have not at hand now the detailed information to solve, but for sure you will have to modify your LVM filters and rebuild initramfs of nodes and reboot, one by one. Inside the bugzilla there were a script for LVM filtering and there is also this page for oVirt: https://blogs.ovirt.org/2017/12/lvm-configuration-the-easy-way/ Quite new installations should prevent problems, in my opinion, but you could be impacted by wrong configurations transported during upgrades. Gianluca
_______________________________________________ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/PFRAYL6TOMXHQRNSCRLCD2DSNGXZTFDT/
