3.9. Managing Volumes¶
3.9.1. vinfra service compute volume create¶
Create a new compute volume:
usage: vinfra service compute volume create [--description <description>]
[--network-install <network_install>]
[--image <image>] --storage-policy
<storage_policy> --size <size-gb>
<volume-name>
--description <description>- Volume description
--network-install <network_install>- Perform network install (
trueorfalse) --image <image>- Source compute image ID or name
--storage-policy <storage_policy>- Storage policy ID or name
--size <size-gb>- Volume size, in gigabytes
<volume-name>- Volume name
Example:
# vinfra service compute volume create myvolume --storage-policy default --size 8
+--------------------------------+--------------------------------------+
| Field | Value |
+--------------------------------+--------------------------------------+
| attachments | [] |
| availability_zone | nova |
| bootable | False |
| consistencygroup_id | |
| created_at | 2018-09-12T12:30:12.665916 |
| description | |
| encrypted | False |
| id | c9c0e9e7-ce7a-4566-99d5-d7e40f2987ab |
| imageRef | |
| migration_status | |
| multiattach | False |
| name | myvolume |
| network_install | False |
| os-vol-host-attr:host | |
| os-vol-mig-status-attr:migstat | |
| os-vol-mig-status-attr:name_id | |
| project_id | 72a5db3a033c403a86756021e601ef34 |
| replication_status | |
| size | 8 |
| snapshot_id | |
| source_volid | |
| status | creating |
| storage_policy_name | default |
| updated_at | |
| user_id | 98bf389983c24c07af9677b931783143 |
| volume_image_metadata | |
+--------------------------------+--------------------------------------+
This command creates a volume myvolume sized 8 GB and chooses the default storage policy for it.
3.9.2. vinfra service compute volume list¶
List compute volumes:
usage: vinfra service compute volume list
Example:
# vinfra service compute volume list -c id -c name -c size -c status
+--------------------------------------+----------+------+-----------+
| id | name | size | status |
+--------------------------------------+----------+------+-----------+
| c9c0e9e7-ce7a-4566-99d5-d7e40f2987ab | myvolume | 8 | available |
+--------------------------------------+----------+------+-----------+
This command lists volumes available to the compute cluster. (The output is abridged to fit on page.)
3.9.3. vinfra service compute volume show¶
Display compute volume details:
usage: vinfra service compute volume show <volume>
<volume>- Volume ID or name
Example:
# vinfra service compute volume show myvolume
+--------------------------------+-----------------------------------------------------+
| Field | Value |
+--------------------------------+-----------------------------------------------------+
| attachments | [] |
| availability_zone | nova |
| bootable | False |
| consistencygroup_id | |
| created_at | 2018-09-12T12:30:12.665916 |
| description | |
| encrypted | False |
| id | c9c0e9e7-ce7a-4566-99d5-d7e40f2987ab |
| imageRef | |
| migration_status | |
| multiattach | False |
| name | myvolume |
| network_install | False |
| os-vol-host-attr:host | stor-1.example.com.vstoragedomain@vstorage#vstorage |
| os-vol-mig-status-attr:migstat | |
| os-vol-mig-status-attr:name_id | |
| project_id | 72a5db3a033c403a86756021e601ef34 |
| replication_status | |
| size | 8 |
| snapshot_id | |
| source_volid | |
| status | available |
| storage_policy_name | default |
| updated_at | 2018-09-12T12:30:33.167654 |
| user_id | 98bf389983c24c07af9677b931783143 |
| volume_image_metadata | |
+--------------------------------+-----------------------------------------------------+
This command shows the details for the volume myvolume.
3.9.4. vinfra service compute volume set¶
Modify volume parameters:
usage: vinfra service compute volume set [--description <description>]
[--network-install <network_install>]
[--storage-policy <storage_policy>]
[--bootable <bootable>]
[--name <name>] <volume>
--description <description>- Volume description
--network-install <network_install>- Perform network install (
trueorfalse) --storage-policy <storage_policy>- Storage policy ID or name
--bootable <bootable>- Make bootable (
trueorfalse) --name <name>- A new name for the volume
<volume>- Volume ID or name
Example:
# vinfra service compute volume set myvolume --storage-policy mystorpolicy
+--------------------------------+-----------------------------------------------------+
| Field | Value |
+--------------------------------+-----------------------------------------------------+
| attachments | [] |
| availability_zone | nova |
| bootable | False |
| consistencygroup_id | |
| created_at | 2018-09-12T12:30:12.665916 |
| description | |
| encrypted | False |
| id | c9c0e9e7-ce7a-4566-99d5-d7e40f2987ab |
| imageRef | |
| migration_status | |
| multiattach | False |
| name | myvolume |
| network_install | False |
| os-vol-host-attr:host | stor-1.example.com.vstoragedomain@vstorage#vstorage |
| os-vol-mig-status-attr:migstat | |
| os-vol-mig-status-attr:name_id | |
| project_id | 72a5db3a033c403a86756021e601ef34 |
| replication_status | |
| size | 8 |
| snapshot_id | |
| source_volid | |
| status | available |
| storage_policy_name | mystorpolicy |
| updated_at | 2018-09-12T12:55:29.298717 |
| user_id | 98bf389983c24c07af9677b931783143 |
| volume_image_metadata | |
+--------------------------------+-----------------------------------------------------+
This command changes the storage policy of the volume myvolume to mystorpolicy.
3.9.5. vinfra service compute volume extend¶
Extend a compute volume:
usage: vinfra service compute volume extend --size <size_gb> <volume>
<volume>- Volume ID or name
Example:
# vinfra service compute volume extend myvolume --size 16
Operation successful
This command extends the volume myvolume to 16 GB.
3.9.6. vinfra service compute server volume attach¶
Attach a volume to a compute server:
usage: vinfra service compute server volume attach --server <server> <volume>
--server <server>- Compute server ID or name
<volume>- Volume ID or name
Example:
# vinfra service compute server volume attach e4cb5363-1fb2-41f5-b24b-18f98a388cba \
--server 871fef54-519b-4111-b18d-d2039e2410a8
+--------+--------------------------------------+
| Field | Value |
+--------+--------------------------------------+
| device | /dev/vdb |
| id | e4cb5363-1fb2-41f5-b24b-18f98a388cba |
+--------+--------------------------------------+
This command attaches the available volume with the ID e4cb5363-1fb2-41f5-b24b-18f98a388cba to the VM with the ID 871fef54-519b-4111-b18d-d2039e2410a8.
3.9.7. vinfra service compute server volume detach¶
Detach a volume from a compute server:
usage: vinfra service compute server volume detach --server <server> <volume>
--server <server>- Compute server ID or name
<volume>- Volume ID or name
Example:
# vinfra service compute server volume detach e4cb5363-1fb2-41f5-b24b-18f98a388cba \
--server 871fef54-519b-4111-b18d-d2039e2410a8
Operation successful
This command detaches the volume with the ID e4cb5363-1fb2-41f5-b24b-18f98a388cba from the VM with the ID 871fef54-519b-4111-b18d-d2039e2410a8.
3.9.8. vinfra service compute volume delete¶
Delete a compute volume:
usage: vinfra service compute volume delete <volume>
<volume>- Volume ID or name
Example:
# vinfra service compute volume delete myvolume2
Operation successful
This command deletes the volume myvolume2.
Mar 26, 2019