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тАО04-12-2005 09:37 PM
тАО04-12-2005 09:37 PM
Hi,
i am trying to extract details from the Management Server using SSSU and cannot work out how to get the available storage for a RAID5 disk group.
Here is a dump from SSSU :-
\Disk Groups\Default Disk Group information:
Name : \Disk Groups\Default Disk Group
Operational_state : Initialized - Warning
Total_disks : 58
Total_capacity : 3688.08GB
Occupancy : 3529.70GB
Occupancy_Alarm_Level : 85 %
Disk_Failure_Protection_Level :
Double
Actual_Protection_Level : Double
Requested_Protection_Level : Double
levelingstate : inactive
levelingprogress : 100
rssdiskstate : none
Comments : 72GB 15k disks
Now if I take Total_Capacity - Occupancy I get a figure of 158.38 which is ~ the figure the web interface is reporting for RAID0 eg.
Total: 3688.08 GB
Available:
Vraid0 154.75 GB
Vraid1 77.37 GB
Vraid5 123.77 GB
Total disks: 58
So how do I get the RAID5 figure?
TIA.
i am trying to extract details from the Management Server using SSSU and cannot work out how to get the available storage for a RAID5 disk group.
Here is a dump from SSSU :-
\Disk Groups\Default Disk Group information:
Name : \Disk Groups\Default Disk Group
Operational_state : Initialized - Warning
Total_disks : 58
Total_capacity : 3688.08GB
Occupancy : 3529.70GB
Occupancy_Alarm_Level : 85 %
Disk_Failure_Protection_Level :
Double
Actual_Protection_Level : Double
Requested_Protection_Level : Double
levelingstate : inactive
levelingprogress : 100
rssdiskstate : none
Comments : 72GB 15k disks
Now if I take Total_Capacity - Occupancy I get a figure of 158.38 which is ~ the figure the web interface is reporting for RAID0 eg.
Total: 3688.08 GB
Available:
Vraid0 154.75 GB
Vraid1 77.37 GB
Vraid5 123.77 GB
Total disks: 58
So how do I get the RAID5 figure?
TIA.
Solved! Go to Solution.
2 REPLIES 2
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тАО04-13-2005 01:20 AM
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тАО04-13-2005 01:23 AM
тАО04-13-2005 01:23 AM
Re: EVA5000 RAID5 Calculation
Eva RAID calculation:
VRAID0= 100%
VRAID1= 50%
VRAID5= 80%
Eva crates VRAID5 with 4+1 scheme meaning you loose 20%...not as you were used to...capacity of one drive...
BR
B.
VRAID0= 100%
VRAID1= 50%
VRAID5= 80%
Eva crates VRAID5 with 4+1 scheme meaning you loose 20%...not as you were used to...capacity of one drive...
BR
B.
Nothing is impossible for those that don't have to do it themselves!
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