Fujitsu Eternus DX100 S3 User Manual page 71

Chapter 3 Configuration Settings and Display
3.1 RAID Group Management > show raid-groups
Disk List
Fast Recovery Disk
■ Example(s)
The following example displays a summary list of all the disks registered in the system:
CLI> show raid-groups
RAID Group
No. Name
--- ---------------- -------- --------- ------------------------------- ------------ ------------
1 RAIDGROUP001
2 RAIDGROUP002
3 RAIDGROUP003
The following example displays details of the RAID5(4+1) RAID group named "R1". In this example, two disks
have failed and two hot spares are in use. These hot spare disks have also failed. When multiple disks fail,
the disk in "Failed Usable" status indicates the last disk that has failed:
CLI>show raid-groups -rg-name R1
RAID Group
No. Name
--- ---------------- -------- -------------- --------- ------------------------------- ------------ ------------ --------- ------- -------------
0 R1
<Disk List>
Disk Status
-------------- ----------------------------- ------------------- --------------
CE-Disk#0 Available
CE-Disk#1 Available
CE-Disk#2 Available
CE-Disk#3 Broken
CE-Disk#4 Broken
CE-Disk#5 Broken
CE-Disk#6 Failed Usable
The following example displays the details of RAID group #0. When the RAID level is RAID1 or RAID1+0, the
mirroring information is also displayed:
CLI> show raid-groups -rg-number 0
RAID Group
No. Name
--- ---------------- -------- -------------- --------- ------------------------------- ------------ ------------ --------- ------- -------------
0 RAIDGROUP1
<Disk List>
Disk
-------------- ----------------------------- ------------------- --------------
CE-Disk#2
CE-Disk#3
CE-Disk#4
CE-Disk#5
CE-Disk#7
List of drives that belong to a RAID group (only when viewing details)
Disk Location of the disks that belong to a RAID group
Status Status of the disks that belong to a RAID group
Usage Usage of the disks that belong to a RAID group
Mirroring Pair disk information in case of RAID1 or RAID1+0
When the RAID Level is RAID6-FR, if the HS area is being used, the drive that failed is dis-
played.
RAID Assigned
Level CM
RAID1+0 CM#0
RAID5 CM#1
RAID5 CM#1
RAID Consist of Assigned Status
Level Fast Recovery CM
RAID5 - CM#0 Broken
Usage
Data
Data
Data
Data
Data
Dedicated Hot Spare
Global Hot Spare
RAID Consist of Assigned Status
Level Fast Recovery CM
RAID1+0 - CM#0 Spare in Use
Status Usage
Broken Data
Available Data
Available Data
Available Data
Available Global Hot Spare
ETERNUS CLI User's Guide
Copyright 2014 FUJITSU LIMITED
Status
Spare in Use
Available
SED Locked
Total
Capacity(MB) Capacity(MB) Depth(KB) Group
1116160
Mirroring
Total
Capacity(MB) Capacity(MB) Depth(KB) Group
560128
Mirroring
-
CE-Disk#5
CE-Disk#7
CE-Disk#3
CE-Disk#4
71
Total Free
Capacity(MB) Capacity(MB)
134656 132535
134656 132532
134656 132532
Free Stripe Key Fast Recovery
Disk
1116136 64 Enable -
Free Stripe Key Fast Recovery
Disk
60104 64 Disable -
P2X0-1210-05ENZ0