Viewing and modifying virtual volume quotas

File Services Administration Guide for Hitachi NAS Platform

Version
14.7.x
14.6.x
Audience
anonymous
Part Number
MK-92HNAS006-29

This page lists all the current quotas for the specified virtual volume or the specified file systems, and allows a quota's details to be viewed.

  1. Navigate to Home > Storage Management > Virtual Volume & Quotas.
  2. Fill in the check box next to the virtual volume to view or modify and then click View Quotas to display the Quotas page.


    The following table describes the fields on this page:

    Field/Item Description
    Virtual Volume
    Identifies the virtual volume to which these quotas apply:
    • EVS/File System: EVS and file system on which the virtual volume resides.
    • Virtual Volume Name: Name of the virtual volume.
    • Path: Directory on which the virtual volume has been created.
    Filter
    Because many user/group quotas can exist on a virtual volume, the server provides a way to filter the list.
    • Filter Quota Type: You can filter on All Types (default), Users, Groups or Virtual Volumes.
    • Where User/Group Account matches: The user or group name to be matched. The wildcard character * is permitted.
    User/Group Account (also known as the target)
    A quota name can consist of:
    • A CIFS domain and user or group name, such as bb\Smith or bb\my_group (where bb is a domain, Smith is a user and my_group is a group).
    • An NFS user or group such as richardb or finance (in which richardb is an NFS user and finance is an NFS group).

    A name can be empty (if the quota is a virtual volume quota) or 0 (if the quota was created for the owner of the directory at the root of the virtual volume).

    Quota Type Type of source of virtual volume activity. Possible values are User, Group, or Virtual Volume . The type applies to anyone initiating activity in the entire virtual volume, and only one quota with this target type may exist on each virtual volume.
    Created By Method of quota creation. Possible values are Automatically Created (created using a quota default) or User Defined (where the quota was set uniquely for one particular quota).
    Usage Limit Overall limit set for the total size of all files in the virtual volume owned by the target of the quota.
    File Count Limit Overall limit set for the total number of files in the virtual volume owned by the target of the quota.
    details Opens the Details page, in which you can view and edit the configuration of the selected quota.
    add Opens the Add Quota page.
    delete Deletes a selected quota.
    refresh cache Clears the NAS Manager cache and repopulates the cache with the relevant objects. (This is different than clicking the browser refresh button, which picks up any recent updates without clearing the cache.)
    User Defaults

    Opens the User Quota Defaults page, in which you can set or change the defaults for users.

    Group Defaults Opens the User Quota Defaults page, in which you can set or change the defaults for groups.
    Download Quotas Downloads a comma-separated value (CSV) file containing all available quota information for the virtual volume.