Public bug reported:
The cinder quota on gigabytes is the sum of both volumes and snapshots.
This is not correctly reflected in the create volume dialog, which
allows the user to attempt to create volumes when there is not enough
quota available, which results in a useless error message.
To recreate the problem:
1) on Project->Compute->Volumes create a 1G empty volume
2) on the same panel create a snapshot of the new volume
3) on Identity->Projects->[your project] choose Modify Quota and set the quota
for "Total Size of Volumes and Snapshots (GB) " to 3G.
4) Note that the quota usage (2 of 3) is correctly reflected on
Project->Compute-Overview
5) on Project->Compute->Volumes click Create Volume
*Note the the quota is not accurately reflected
6) Attempt to create a new volume of size 2G.
*Note the obscure failure message "Error: Unable to create volume."
** Affects: horizon
Importance: Undecided
Assignee: Doug Fish (drfish)
Status: In Progress
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https://bugs.launchpad.net/bugs/1513179
Title:
create volume workflow does not compute quota usage correctly
Status in OpenStack Dashboard (Horizon):
In Progress
Bug description:
The cinder quota on gigabytes is the sum of both volumes and
snapshots. This is not correctly reflected in the create volume
dialog, which allows the user to attempt to create volumes when there
is not enough quota available, which results in a useless error
message.
To recreate the problem:
1) on Project->Compute->Volumes create a 1G empty volume
2) on the same panel create a snapshot of the new volume
3) on Identity->Projects->[your project] choose Modify Quota and set the
quota for "Total Size of Volumes and Snapshots (GB) " to 3G.
4) Note that the quota usage (2 of 3) is correctly reflected on
Project->Compute-Overview
5) on Project->Compute->Volumes click Create Volume
*Note the the quota is not accurately reflected
6) Attempt to create a new volume of size 2G.
*Note the obscure failure message "Error: Unable to create volume."
To manage notifications about this bug go to:
https://bugs.launchpad.net/horizon/+bug/1513179/+subscriptions
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