About Nas Environment Quota Management; Nas Environment Quota Management - Fujitsu ETERNUS DX60 Operation Manual

Figure 4.10 Snapshot Capture Stop/Start
4.6.1.4

About NAS Environment Quota Management

This section provides an outline of NAS environment quota management for the ETERNUS Disk storage system.
4.6.1.4.1

NAS Environment Quota Management

With quota management, the amount of usable resources can be limited. This prevents in advance the depletion of total resources
due to certain users wasting disk capacity.
Restrictions on the disk usable volume and number of files for the user who is the owner of the shared folder and groups can be set
using the following 2 values.
-
Limit value
This is the upper limit value actually used. When updating data that exceeds the limit value, there will be an error for the update.
-
Warning value
This is the value for providing pre-notification before reaching the limit value. When updating data that has exceeded the warning
value, an SNMP Trap and event shall be notified to the operation management server.
Point
-
Even if a disk is used with a limit value exceeded, it may not cause any error. In this case, it is used up to disk use amount limitation
value +2GB in the maximum.
-
When a NAS volume to which quota is set is backed up, its quota setting information is backed up at the same time. For this
reason, when it is restored, its quota setting information backed up is applied.
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