EMC Unity - Tree Quota Operations

This chapter contains the following sections:

EMC Unity - Create Tree Quota

Summary
Create a new tree quota on a file system on an EMC Unity array.
Description
This task creates a tree quota on an EMC Unity storage array. Create EMC Unity Tree Quota is also the rollback task for Delete EMC Unity Tree Quota. Input Format:
  • EMC Unity Account Name: podName@AccountName. For example: Vblock@Unity_Hybrid
  • EMC Unity File System: podName@accountName@spName@id@nasServerName@nasServerID@storagePoolId@storagePoolName@fileSystemName@fileSystemID. For example: Default Pod@EmcUnity@SP A@spa@TestNAS@nas_4@pool_7@Pool0@TestFS@fs_14
  • User ID: Valid User ID. For example: 1
  • Soft Limit: Valid Soft Limit-If the quota tree's space usage exceeds the soft limit, the storage system starts to count down based on the specified grace period.The default value 0 means no limitation.
  • Capacity Units: The unit for the Size of the User Quota. For example: 2GB,MB or TB
  • Hard Limit: If the quota tree's space usage exceeds the hard limit, users cannot write to the quota tree.The default value 0 means no limitation.
  • Capacity Units: The unit for the Size of the User Quota. For example: 2GB,MB or TB
  • Path: Valid path-The path is relative to the root of the file system and must start with a forward slash. For example:/sample_path1/sample_path2.
  • Description: Valid Description
Inputs
Input Description Mappable To Type Mandatory
EMC Unity Account Name Choose an EMC Unity account EMCUnity​Account​Identity Y
EMC Unity File System Choose an EMC Unity file system EMCUnity​File​System​Identity Y
Path Enter the path relative to the root of the file system, starting with a forward slash.​ For example: /sample_​path1/sample_​path2.​ gen_​text_​input Y
Description Enter a description of the tree quota gen_​text_​input
Soft Limit Enter the soft limit.​ The default value is 0, which indicates no limit.​ If the quota tree's space usage exceeds the soft limit, the storage system starts to count down based on the grace period.​ Decimals are not supported and are set to 0.​ gen_​text_​input
Capacity Units Enter Capacity Units EMCUnity​Size​Unit Y
Hard limit Enter the hard limit.​ The default value is 0, which indicates no limit.​ If the quota tree's space usage exceeds the hard limit, users cannot write to the quota tree.​ Decimal values are not supported and are set to 0.​ gen_​text_​input
Capacity Units Enter Capacity Units EMCUnity​Size​Unit Y
Outputs
Output Description Type
OUTPUT_​EMC_​UNITY_​TREE_​QUOTA_​IDENTITY EMC Unity Tree Quota Identity EMCUnity​Tree​Quota​Identity
OUTPUT_​EMC_​UNITY_​FILE_​SYSTEM_​IDENTITY EMC Unity File System Identity.​ EMCUnity​File​System​Identity
OUTPUT_​EMC_​UNITY_​ACCOUNT_​IDENTITY EMC Unity Account Identity.​ EMCUnity​Account​Identity

EMC Unity - Delete Tree Quota

Summary
Delete a tree quota on a file system on an EMC Unity array.
Description
This task deletes a tree quota on an EMC Unity storage array. Delete EMC Unity Tree Quota is also the rollback task for Create EMC Unity Tree Quota. Input Format:
  • EMC Unity Tree Quota: podName@accountName@spName@id@nasServerName@nasServerID@storagePoolName@storagePoolId@fileSystemName@fileSystemID@path@quotaTreeID. For example: Default Pod@EmcUnity@SP A@spa@TestNAS@nas_4@pool_7@Pool0@TestFS@fs_14@/qtree@treequota_171798691867_1
Inputs
Input Description Mappable To Type Mandatory
EMC Unity Tree Quota Choose an EMC Unity tree quota to be deleted EMCUnity​Tree​Quota​Identity Y
Outputs
Output Description Type
OUTPUT_​EMC_​UNITY_​TREE_​QUOTA_​IDENTITY EMC Unity Tree Quota Identity EMCUnity​Tree​Quota​Identity
OUTPUT_​EMC_​UNITY_​FILE_​SYSTEM_​IDENTITY EMC Unity File System Identity.​ EMCUnity​File​System​Identity
OUTPUT_​EMC_​UNITY_​ACCOUNT_​IDENTITY EMC Unity Account Identity.​ EMCUnity​Account​Identity

EMC Unity - Modify Tree Quota

Summary
Modify an existing tree quota.
Description
This task modifies the soft limit and hard limit of a tree quota. Input Format:
  • EMC Unity Tree Quota: podName@accountName@spName@id@nasServerName@nasServerID@storagePoolName@storagePoolId@fileSystemName@fileSystemID@path@quotaTreeID. For example: Default Pod@EmcUnity@SP A@spa@TestNAS@nas_4@pool_7@Pool0@TestFS@fs_14@/qtree@treequota_171798691867_1
  • User ID: Valid User ID. For example: 1
  • Soft Limit: Valid Soft Limit-If the quota tree's space usage exceeds the soft limit, the storage system starts to count down based on the specified grace period.The default value 0 means no limitation.
  • Capacity Units: The unit for the Size of the User Quota. For example: 2GB,MB or TB
  • Hard Limit: If the quota tree's space usage exceeds the hard limit, users cannot write to the quota tree.The default value 0 means no limitation.
  • Capacity Units: The unit for the Size of the User Quota. For example: 2GB,MB or TB
  • Description: Valid Description
Inputs
Input Description Mappable To Type Mandatory
EMC Unity Tree Quota Choose an EMC Unity tree quota to be modified EMCUnity​Tree​Quota​Identity Y
Description Enter a description for the tree quota gen_​text_​input
Soft Limit Enter the soft limit.​ The default value is 0, which indicates no limit.​ If the quota tree's space usage exceeds the soft limit, the storage system starts to count down based on the grace period.​ Decimals are not supported and are set to 0.​ gen_​text_​input
Capacity Units Choose a capacity unit EMCUnity​Size​Unit Y
Hard limit Enter the hard limit.​ The default value is 0, which indicates no limit.​ If the quota tree's space usage exceeds the hard limit, users cannot write to the quota tree.​ Decimal values are not supported and are set to 0.​ gen_​text_​input
Capacity Units Choose a capacity unit EMCUnity​Size​Unit Y
Outputs
Output Description Type
OUTPUT_​EMC_​UNITY_​TREE_​QUOTA_​IDENTITY EMC Unity Tree Quota Identity EMCUnity​Tree​Quota​Identity
OUTPUT_​EMC_​UNITY_​FILE_​SYSTEM_​IDENTITY EMC Unity File System Identity.​ EMCUnity​File​System​Identity
OUTPUT_​EMC_​UNITY_​ACCOUNT_​IDENTITY EMC Unity Account Identity.​ EMCUnity​Account​Identity