Manage Block Storage service quotasAs an administrative user, you can update the OpenStack Block
Storage service quotas for a project. You can also update the quota
defaults for a new project.
Block Storage quotas
Property name
Defines the number of
gigabytes
Volume gigabytes allowed for each
tenant.
snapshots
Volume snapshots allowed for each
tenant.
volumes
Volumes allowed for each tenant.
View Block Storage quotasAdministrative users can view Block Storage
service quotas.List the default quotas for all projects:$cinder quota-defaults TENANT_ID+-----------+-------+
| Property | Value |
+-----------+-------+
| gigabytes | 1000 |
| snapshots | 10 |
| volumes | 10 |
+-----------+-------+View Block Storage service quotas for a project:$cinder quota-show TENANT_NAMEFor example:$cinder quota-show tenant01+-----------+-------+
| Property | Value |
+-----------+-------+
| gigabytes | 1000 |
| snapshots | 10 |
| volumes | 10 |
+-----------+-------+Show the current usage of a per-tenant quota:$cinder quota-usage tenantID+-----------+--------+----------+-------+
| Type | In_use | Reserved | Limit |
+-----------+--------+----------+-------+
| gigabytes | 0 | 0 | 1000 |
| snapshots | 0 | 0 | 10 |
| volumes | 0 | 0 | 15 |
+-----------+--------+----------+-------+Edit and Update Block Storage service quotasAdministrative users can edit and update Block Storage
service quotas.Clear per-tenant quota limits:$cinder quota-delete tenantIDTo update a default value for a new project,
update the property in the cinder.quota section of the
/etc/cinder/cinder.conf
file. For more information,
see the Block Storage Configuration Reference.To update Block Storage service quotas, place
the tenant ID in a variable:$tenant=$(keystone tenant-list | awk '/tenantName/ {print $2}')Update a particular quota value:$cinder quota-update --quotaNameNewValuetenantIDFor example:$cinder quota-update --volumes 15 $tenant$cinder quota-show tenant01+-----------+-------+
| Property | Value |
+-----------+-------+
| gigabytes | 1000 |
| snapshots | 10 |
| volumes | 15 |
+-----------+-------+Clear per-tenant quota limits:$cinder quota-delete tenantID