Hi, guys
I have a silly question. As I far I know cinder is working ok with netapp nfs. For balance reasons I have created a several nfs volumes each per controller.
But I can not select a individual volume in order to create a openstack volumes. Every time that I create a openstack Volume, Openstack use the same netapp NFS volume.
BTW vol1 var/lib/cinder/mnt/284ed7dd9710fcad3e61e80b246f1393 is W/R ok.
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Netapp vol connected to nova Controller
[root@compute0 ~]#df
Filesystem 1K-blocks Used Available Use% Mounted on
devtmpfs 8033776 0 8033776 0% /dev
tmpfs 8054320 4 8054316 1% /dev/shm
tmpfs 3221728 361716 2860012 12% /run
/dev/mapper/cs-root 43249016 4917396 38331620 12% /
/dev/mapper/cs-home 21112760 180668 20932092 1% /home
/dev/sda2 1038336 221732 816604 22% /boot
/dev/sda1 613160 7708 605452 2% /boot/efi
/dev/loop0 1894248 164 1772844 1% /srv/node/swiftloopback
tmpfs 1610864 4 1610860 1% /run/user/0
10.10.60.249:/openstack_vol1 498073600 29568 498044032 1% /var/lib/cinder/mnt/284ed7dd9710fcad3e61e80b246f1393
10.10.60.250:/openstack_vol2 597688320 1280 597687040 1% /var/lib/cinder/mnt/f4fc96422bb5f07003ce1a8763033a1d
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cat /etc/cinder/shares.conf
10.10.60.249:/openstack_vol1
10.10.60.250:/openstack_vol2
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No openstack volumes.
[root@compute0 ~]# ll /var/lib/cinder/mnt/284ed7dd9710fcad3e61e80b246f1393
total 0
All openstack volume created
[root@compute0 ~]# ll /var/lib/cinder/mnt/f4fc96422bb5f07003ce1a8763033a1d
-rw-rw-rw-. 1 nobody nobody 1073741824 Jun 13 18:37 volume-f003ebd5-7b15-4307-ab3d-7830dd098428
-rw-rw-rw-. 1 nobody nobody 2147483648 Jun 13 18:40 volume-fa3ef7ad-4aa6-4058-84e8-7217530353c4
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I have created a NFS extra_specs, but keeps using same Netapp Vol.
[root@compute0 ~]# cinder type-create nfs
+--------------------------------------+------+-------------+-----------+
| ID | Name | Description | Is_Public |
+--------------------------------------+------+-------------+-----------+
| 74873934-1975-48c5-b2de-3d1f2848c310 | nfs | - | True |
+--------------------------------------+------+-------------+-----------+
[root@compute0 ~]# cinder type-key nfs set storage_protocol=nfs
[root@compute0 ~]# cinder extra-specs-list
+--------------------------------------+-------------+-----------------------------------+
| ID | Name | extra_specs |
+--------------------------------------+-------------+-----------------------------------+
| 0f7390d0-2cf4-4322-9b7d-d0f2a9ddb17a | iscsi | {'storage_protocol': 'iSCSI'} |
| 74873934-1975-48c5-b2de-3d1f2848c310 | nfs | {'storage_protocol': 'nfs'} |
| 87cbe18f-4fe3-47e8-8345-3fdb09a3b7d7 | __DEFAULT__ | {} |
| d7ef44b4-1154-4994-9332-3894c2a08582 | netapp | {'volume_backend_name': 'netapp'} |
+--------------------------------------+-------------+-----------------------------------+
[root@compute0 ~]# cinder create --display-name nfs1 --volume-type nfs 4
+--------------------------------+--------------------------------------+
| Property | Value |
+--------------------------------+--------------------------------------+
| attachments | [] |
| availability_zone | nova |
| bootable | false |
| cluster_name | None |
| consistencygroup_id | None |
| consumes_quota | True |
| created_at | 2023-06-14T01:32:59.000000 |
| description | None |
| encrypted | False |
| group_id | None |
| id | b4895faa-f2fe-4809-ba79-0fe8b1da7cac |
| metadata | {} |
| migration_status | None |
| multiattach | False |
| name | nfs1 |
| os-vol-host-attr:host | None |
| os-vol-mig-status-attr:migstat | None |
| os-vol-mig-status-attr:name_id | None |
| os-vol-tenant-attr:tenant_id | 1aa92f1ce1a946bbaab6a24af319ebd7 |
| provider_id | None |
| replication_status | None |
| service_uuid | None |
| shared_targets | True |
| size | 4 |
| snapshot_id | None |
| source_volid | None |
| status | creating |
| updated_at | None |
| user_id | 5fa49957013f44198f8e51249842ed38 |
| volume_type | nfs |
| volume_type_id | 74873934-1975-48c5-b2de-3d1f2848c310 |
+--------------------------------+--------------------------------------+
[root@compute0 ~]# ll /var/lib/cinder/mnt/f4fc96422bb5f07003ce1a8763033a1d
total 0
-rw-rw-rw-. 1 nobody nobody 4294967296 Jun 13 21:33 volume-b4895faa-f2fe-4809-ba79-0fe8b1da7cac
-rw-rw-rw-. 1 nobody nobody 1073741824 Jun 13 18:37 volume-f003ebd5-7b15-4307-ab3d-7830dd098428
-rw-rw-rw-. 1 nobody nobody 2147483648 Jun 13 18:40 volume-fa3ef7ad-4aa6-4058-84e8-7217530353c4
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any suggestions?
Thanks
