Figure 94 Quota (for Each Shared Folder)
ETERNUS DX
Client currently accessing the drive
Set the upper limit drive usage for each
shared folder. An alarm notification is
sent to the client currently accessing
the drive when the threshold is
exceeded.
Shared
f
older B
Shared
folder A
10TB
(Upper limit drive usage)
5TB
(Upper limit drive usage)
● The Number of Quota Settings
The following table shows the maximum number of Quota settings for a single
ETERNUS DX.
Table 71 Maximum Number of Quota Settings
Model Number of Quota settings (max.)
ETERNUS DX100 S5 5,000
ETERNUS DX200 S5 10,000
ETERNUS DX500 S5 15,000
ETERNUS DX600 S5 20,000
● Threshold Monitoring of Used Space
When the usage reaches the threshold set for users or groups, a notification is sent to the notification
destination (SNMP Trap, e-mail, or Syslog) specified using the [Setup Event Notification] function. There are
two types of thresholds: "Limit" and "Warning". A different value can be specified for each threshold type.
Also, ETERNUS SF Storage Cruiser can be used to monitor the used capacity.
• Threshold for the used capacity of drives or the number of files
There are two threshold stages: Limit and Warning. Specify an arbitrary numeric number (capacity) for the
threshold. When the configured value for the Limit threshold is exceeded, writing data and file creation
becomes impossible.
4. NAS Functions
Quota
191 Design Guide
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