7:46 a.m.
Trying to deploy a 3 Node Hyperconverged Ovirt Cluster with Gluster as the backend
storage. I have tried this against the three nodes that I have as well as with just a
single node to get a working base line. The failure that I keep getting stuck on is:
TASK [gluster.infra/roles/backend_setup : Create volume groups] ****************
task path: /etc/ansible/roles/gluster.infra/roles/backend_setup/tasks/vg_create.yml:59
failed: [ovirt01-storage.poling.local] (item={'key': 'gluster_vg_sdb',
'value': [{'vgname': 'gluster_vg_sdb', 'pvname':
'/dev/sdb'}]}) => {"ansible_loop_var": "item",
"changed": false, "err": " Device /dev/sdb excluded by a
filter.\n", "item": {"key": "gluster_vg_sdb",
"value": [{"pvname": "/dev/sdb", "vgname":
"gluster_vg_sdb"}]}, "msg": "Creating physical volume
'/dev/sdb' failed", "rc": 5}
I have verified my dns records and have reverse dns set up. The Front End Network and
Storage Networks are physical separated and are 10GB connections. In the reading i have
done this seems to point to possibly being a multipath issue, but i do see multipath
configs being set in the Gluster Wizard and when I check after the wizard fails out - it
does look like the mpath is set correctly.
[root@ovirt01 ~]# lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
sda 8:0 0 446.1G 0 disk
├─sda1 8:1 0 1G 0 part /boot
└─sda2 8:2 0 445.1G 0 part
├─onn-pool00_tmeta 253:0 0 1G 0 lvm
│ └─onn-pool00-tpool 253:2 0 351.7G 0 lvm
│ ├─onn-ovirt--node--ng--4.4.3--0.20201110.0+1 253:3 0 314.7G 0 lvm /
│ ├─onn-pool00 253:5 0 351.7G 1 lvm
│ ├─onn-var_log_audit 253:6 0 2G 0 lvm
/var/log/audit
│ ├─onn-var_log 253:7 0 8G 0 lvm /var/log
│ ├─onn-var_crash 253:8 0 10G 0 lvm /var/crash
│ ├─onn-var 253:9 0 15G 0 lvm /var
│ ├─onn-tmp 253:10 0 1G 0 lvm /tmp
│ ├─onn-home 253:11 0 1G 0 lvm /home
│ └─onn-ovirt--node--ng--4.4.2--0.20200918.0+1 253:12 0 314.7G 0 lvm
├─onn-pool00_tdata 253:1 0 351.7G 0 lvm
│ └─onn-pool00-tpool 253:2 0 351.7G 0 lvm
│ ├─onn-ovirt--node--ng--4.4.3--0.20201110.0+1 253:3 0 314.7G 0 lvm /
│ ├─onn-pool00 253:5 0 351.7G 1 lvm
│ ├─onn-var_log_audit 253:6 0 2G 0 lvm
/var/log/audit
│ ├─onn-var_log 253:7 0 8G 0 lvm /var/log
│ ├─onn-var_crash 253:8 0 10G 0 lvm /var/crash
│ ├─onn-var 253:9 0 15G 0 lvm /var
│ ├─onn-tmp 253:10 0 1G 0 lvm /tmp
│ ├─onn-home 253:11 0 1G 0 lvm /home
│ └─onn-ovirt--node--ng--4.4.2--0.20200918.0+1 253:12 0 314.7G 0 lvm
└─onn-swap 253:4 0 4G 0 lvm [SWAP]
sdb 8:16 0 5.5T 0 disk
└─sdb1 8:17 0 5.5T 0 part /sdb
Looking for any pointers on what else I should be looking at to get gluster to deploy
successfully. Thanks ~ R