12:33 p.m.
Thanks Derek,
I don't think that is the case as per documentation
https://www.ovirt.org/documentation/gluster-hyperconverged/chap-Deploying...
https://blogs.ovirt.org/2018/02/up-and-running-with-ovirt-4-2-and-gluster...
On Thu, Jan 21, 2021 at 12:17 AM Derek Atkins <derek(a)ihtfp.com> wrote:
Ovirt is expecting an LVM volume, not a raw partition.
-derek
Sent using my mobile device. Please excuse any typos.
On January 20, 2021 7:13:45 PM Shantur Rathore <rathore4u(a)gmail.com>
wrote:
> Hi,
>
> I am trying to setup a single host Self-Hosted hyperconverged setup with
> GlusterFS.
> I have a custom partitioning where I provide 100G for oVirt and its
> partitions and rest 800G to a physical partition (/dev/sda4).
>
> When I try to create gluster deployment with the wizard, it fails
>
> TASK [gluster.infra/roles/backend_setup : Create volume groups]
> ****************
> failed: [ovirt-macpro-16.lab.ced.bskyb.com] (item={'key':
> 'gluster_vg_sda4', 'value': [{'vgname':
'gluster_vg_sda4', 'pvname':
> '/dev/sda4'}]}) => {"ansible_loop_var": "item",
"changed": false, "err": "
> Device /dev/sda4 excluded by a filter.\n", "item": {"key":
> "gluster_vg_sda4", "value": [{"pvname":
"/dev/sda4", "vgname":
> "gluster_vg_sda4"}]}, "msg": "Creating physical volume
'/dev/sda4' failed",
> "rc": 5}
>
> I checked and /etc/lvm/lvm.conf filter doesn't allow /dev/sda4. It only
> allows PV for onn VG.
> Once I manually allow /dev/sda4 to lvm filter, it works fine and gluster
> deployment completes.
>
> Fdisk :
>
> # fdisk -l /dev/sda
> Disk /dev/sda: 931.9 GiB, 1000555581440 bytes, 1954210120 sectors
> Units: sectors of 1 * 512 = 512 bytes
> Sector size (logical/physical): 512 bytes / 4096 bytes
> I/O size (minimum/optimal): 4096 bytes / 4096 bytes
> Disklabel type: gpt
> Disk identifier: FE209000-85B5-489A-8A86-4CF0C91B2E7D
>
> Device Start End Sectors Size Type
> /dev/sda1 2048 1230847 1228800 600M EFI System
> /dev/sda2 1230848 3327999 2097152 1G Linux filesystem
> /dev/sda3 3328000 213043199 209715200 100G Linux LVM
> /dev/sda4 213043200 1954209791 1741166592 830.3G Linux filesystem
>
> LVS
>
> # lvs
> LV VG Attr LSize Pool Origin
> Data% Meta% Move Log Cpy%Sync Convert
> home onn Vwi-aotz-- 10.00g pool0
> 0.11
> ovirt-node-ng-4.4.4-0.20201221.0 onn Vwi---tz-k 10.00g pool0 root
> ovirt-node-ng-4.4.4-0.20201221.0+1 onn Vwi-aotz-- 10.00g pool0
> ovirt-node-ng-4.4.4-0.20201221.0 25.26
> pool0 onn twi-aotz-- 95.89g
> 2.95 14.39
> root onn Vri---tz-k 10.00g pool0
> swap onn -wi-ao---- 4.00g
> tmp onn Vwi-aotz-- 10.00g pool0
> 0.12
> var onn Vwi-aotz-- 20.00g pool0
> 0.92
> var_crash onn Vwi-aotz-- 10.00g pool0
> 0.11
> var_log onn Vwi-aotz-- 10.00g pool0
> 0.13
> var_log_audit onn Vwi-aotz-- 4.00g pool0
> 0.27
>
>
>
> # grep filter /etc/lvm/lvm.conf
> filter =
>
["a|^/dev/disk/by-id/lvm-pv-uuid-QrvErF-eaS9-PxbI-wCBV-3OxJ-V600-NG7raZ$|",
> "r|.*|"]
>
> Am I doing something which oVirt isn't expecting?
> Is there anyway to provide tell gluster deployment to add it to lvm
> config.
>
> Thanks,
> Shantur
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