René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"Should Cloudstack consider Minops and Maxiops for a vm deployment","articleBody":"ISSUE TYPE\n\nImprovement request\n\nCOMPONENT NAME\n\nComponent: Improvement\n\nCLOUDSTACK VERSION\n\nCloudstack version 4.20.x\n\n\nSUMMARY\n\nShould Cloudstack consider Minops and Maxops for a vm deployment\n\n**Steps to reproduce the issue** \n\nThe following  pr introduced used_iops feature for localstorage\n\nhttps://github.com/apache/cloudstack/pull/10034\n\n\n1. Launch a cloudstack environment with local storage\n\n2. Navigate to the local storage  and edit the storage \n\n3. Update the value of IOPS total to smaller value say 7\n\n![Image](https://github.com/user-attachments/assets/f28b30d4-d056-49ea-b1ef-59781365d407)\n\n4. Create a local storage service offering and disk offering  \n\n5. Compute offering  \u003e storage \u003e Provide Minops and Maxops \n\n6. Disk offering  \u003e Min ops and Max ops \n\n\u003cimg width=\"711\" alt=\"Image\" src=\"https://github.com/user-attachments/assets/7f9afef9-d5f6-4ba7-b787-de954b96c44c\" /\u003e\n\n\u003cimg width=\"476\" alt=\"Image\" src=\"https://github.com/user-attachments/assets/0416a60b-f820-481b-86b0-4bd8b0f6eeaf\" /\u003e\n\n7. Create a vm deployment by selecting the service offering and disk offering \n\n\nActual behaviour \n\nThe vm deployment succeeds \n\n\n\nQuestions about this behaviour \n\nDoes cloudstack validate when the  Assigned primary storage “Total Iops “  is less than “UsedIops” , should the vm deployement fail  ?\n\nDoes cloudstack validate the service offerings and disk offerings  for  (Min iops , MAX iops) for a primary  localstorage ?\n\nShould we remove the option the UI in  when end user selects  “Storage type” as Local  and “QOS type” as  storage  ?\n\n\n\n\n\nExpected behaviour \n\nThe vm deployment should fail,  I think it makes sense to only show the Qos (maxops, miniops ) for a managed storage (ceph, powerflex)\n\n\n","author":{"url":"https://github.com/kiranchavala","@type":"Person","name":"kiranchavala"},"datePublished":"2025-01-16T09:45:09.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":1},"url":"https://github.com/10199/cloudstack/issues/10199"}