HP StorageWorks MSA2012fc Dual Controller Array AJ743A#0D1 전단
제품 코드
AJ743A#0D1
or data loss. RAID 10 is mirroring and striping without parity. It is the most
popular of the multiple RAID levels, allowing large arrays with high
performance in most cases and superior fault tolerance. RAID 50 combines
the block striping and parity of RAID 5 with the straight block striping of RAID
0, yielding higher performance than RAID 5 through the addition of RAID 0,
particularly during writes.
popular of the multiple RAID levels, allowing large arrays with high
performance in most cases and superior fault tolerance. RAID 50 combines
the block striping and parity of RAID 5 with the straight block striping of RAID
0, yielding higher performance than RAID 5 through the addition of RAID 0,
particularly during writes.
Performance
Performance
Performance
Performance
Performance numbers are a guideline as established by tests in a lab
environment. Forty-eight 300GB 15K SAS drives were used in
dual controller configurations of four vDisks with 12 physical drives per vDisk.
Each vDisk presented a single volume of maximum capacity according to
RAID level.
Number and type of applications, number of hosts will affect overall
performance.
environment. Forty-eight 300GB 15K SAS drives were used in
dual controller configurations of four vDisks with 12 physical drives per vDisk.
Each vDisk presented a single volume of maximum capacity according to
RAID level.
Number and type of applications, number of hosts will affect overall
performance.
Workload
MSA2212fc
Enhanced
MSA2012fc
MSA2012sa
MSA2012i
Host Connect
4Gb Fibre
Channel
4Gb Fibre
Channel
3Gb SAS
1GbE Ethernet
MSA2000 RAID 10 Performance Results (rounded)
MSA2000 RAID 10 Performance Results (rounded)
MSA2000 RAID 10 Performance Results (rounded)
MSA2000 RAID 10 Performance Results (rounded)
Random Reads
IOPs
Random Reads
IOPs
11,200
10,600
10,600
8200
Random Writes
IOPs
IOPs
7,800
5,000
4,900
4,500
Random Mix
IOPs 60/40
read/write
IOPs 60/40
read/write
8,900
6,700
6,800
6,100
Sequential
Reads MB
Reads MB
1000
650
700
300
Sequential
Writes MBs
Writes MBs
470
330
350
260
MSA2000 RAID 5 Performance Results (rounded)
MSA2000 RAID 5 Performance Results (rounded)
MSA2000 RAID 5 Performance Results (rounded)
MSA2000 RAID 5 Performance Results (rounded)
Random Reads
IOPs
Random Reads
IOPs
10,700
10,200
10,200
7,800
Random Writes
IOPs
IOPs
2,400
1,700
2,000
1,600
Sequential
Reads MBs
Reads MBs
1,000
670
700
300
Sequential
Writes MBs
Writes MBs
580
380
380
270
Random Mix
IOPs 60/40
read/write
IOPs 60/40
read/write
3,500
5,700
3,300
3,200
MSA2000 RAID 6 Performance Results (rounded)
MSA2000 RAID 6 Performance Results (rounded)
MSA2000 RAID 6 Performance Results (rounded)
MSA2000 RAID 6 Performance Results (rounded)
Random Reads
IOPs
Random Reads
IOPs
10,700
10,100
10,100
7,800
Random Writes
IOPs
IOPs
1,700
1,200
1,400
1,200
Sequential
Reads MBs
Reads MBs
1,000
680
700
300
QuickSpecs
HP StorageWorks 2000fc Modular Smart Array
HP StorageWorks 2000fc Modular Smart Array
HP StorageWorks 2000fc Modular Smart Array
HP StorageWorks 2000fc Modular Smart Array
Family Information
DA - 12991 EMEA — Version 9 — February 6, 2009
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