Fujitsu Eternus DX90 S2 - Show Raid-Tuning

Chapter 5 Information Settings and Display
5.1 Performance > show raid-tuning
ETERNUS CLI User’s Guide
Copyright 2015 FUJITSU LIMITED P2X0-1030-09ENZ0
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show raid-tuning
This command displays the performance tuning parameters of all the RAID groups.
■ Syntax
■ Parameter
No parameters.
■ Output
■ Example(s)
show raid-tuning
# RAID Group RAID Status DCMF Rebuild Disk Throttle Ordered
# No. Name Level Priority Tuning Cut
# 1
RAIDGROUP001 RAID1+0 Spare in Use 4 Low Enable 100% 65535
A B C D E F G H I
A: RAID group number
B: RAID group name
C: RAID level
D: RAID group status
E: DCMF (A multiplying factor which issues disk commands to disks)
F: Rebuild Priority
G: It shows whether Disk Tuning is enabled.
H: Ratio of command issues to disks
I: Interval for issuing the "Ordered Queue" command to disks
The following example displays the performance tuning parameters of all the RAID groups:
CLI> show raid-tuning
RAID Group RAID Status DCMF Rebuild Disk Throttle Ordered
No. Name Level Priority Tuning Cut
1 RAIDGROUP001 RAID1+0 Spare in Use 4 Low Enable 80% 1024
2 RAIDGROUP002 RAID5 Available 2 Middle Disable - -
3 RAIDGROUP003 RAID5 Available 2 High Disable - -
4 RAIDGROUP004 RAID5 SED Locked 2 High Disable - -