Set Volume-Qos - Fujitsu Eternus DX100 S3 User Manual

Chapter 3 Configuration Settings and Display
3.2 Volume Management > set volume-qos

set volume-qos

This command configures the performance setting for the Volume QoS.
■
Syntax
set volume-qos {-volume-number
-bandwidth-limit
■
Parameter
-volume-number
or
-volume-name
-bandwidth-limit
volume_number
bandwidth_limit
This parameter specifies the volume identifier for the target volume to configure the QoS per-
formance. Multiple volumes can only be specified with the "-volume-number" parameter. For
details, refer to "1.2.10 Volume Syntax" (page
volume_number
Volume number
volume_name
Volume name
This parameter specifies the bandwidth limit (upper limit performance value) configured in
the volume. The range that can be set is 0 (unlimited) to 15 (maximum limit).
Example: -volume-number 1 -bandwidth-limit 1
Multiple bandwidth limits can be specified simultaneously. When configuring different values,
this parameter must be set with the same amount of numbers that are specified for the "-vol-
ume-number" parameter or the "-volume-name" parameter.
Example: -volume-number 1,2 -bandwidth-limit 1,2
The same "-bandwidth-limit" parameter can be specified to multiple "-volume" parameters.
Example: -volume-number 1,2,4 -bandwidth-limit 1
bandwidth _ limit
0
1
2
3
4
5
6
7
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ETERNUS CLI User's Guide
Copyright 2014 FUJITSU LIMITED
volume_name
| -volume-name
26).
Unlimited
15,000 IOPS (800MB/s)
12,600 IOPS (700MB/s)
10,020 IOPS (600MB/s)
7,500 IOPS (500MB/s)
5,040 IOPS (400MB/s)
3,000 IOPS (300MB/s)
1,020 IOPS (200MB/s)
780 IOPS (100MB/s)
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