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Contents

  1. Preface
  2. Product Handling Precautions
  3. Chapter 1 Overview
    1.  1.1 Product and Model Names
    2.  1.2 Components
    3.  1.3 Appearance
    4.  1.4 Functions
    5.  1.5 Control Driver
    6.  1.6 Operating Environment
    7.  1.7 Status Indicator LEDs
  4. Chapter 2 Fujitsu 3.2 TB Flash Accelerator Card Installation
  5. Chapter 3 Fujitsu 3.2 TB Flash Accelerator Card Settings
    1.  3.1 Checking the Fujitsu 3.2 TB Flash Accelerator Card
    2.  3.2 Optimizing the Fujitsu 3.2 TB Flash Accelerator Card
    3.  3.3 Checking Various Information on the Fujitsu 3.2 TB Flash Accelerator Card
  6. Appendix A Precautions and Restrictions
    1.  A.1 Restrictions on Oracle VM Server for SPARC
    2.  A.2 Restrictions on PHP/PPAR DR and Active Replacement
    3.  A.3 Disk Label Precaution
    4.  A.4 LBA Format Precaution
    5. Click A.5 Precaution on OS Boot From FCode
    6. Click A.6 Precaution on Installing an OS on the Fujitsu 3.2 TB Flash Accelerator Card
    7.  A.7 Precaution on the nvmeadm namespace -v Command
    8.  A.8 Restriction on the -n Option of the nvmeadm Command
    9.  A.9 Precaution on the nvmeadm list -s Command
    10.  A.10 Restriction on probe-nvme-all
    11.  A.11 fwupdate Command Precaution
  7. Appendix B Specifications
    1.  B.1 Product Specifications
    2.  B.2 Physical Specifications
    3.  B.3 Environmental Specifications
    4.  B.4 Electrical Specifications
    5.  B.5 Performance Specifications
    6.  B.6 Reliability Specifications
  8. Appendix C Environmental Information
    1.  C.1 Taiwan RoHS Declarations
    2.  C.2 China RoHS Declarations
    3.  C.3 For Indian e-waste Rules

3.2 Optimizing the Fujitsu 3.2 TB Flash Accelerator Card


3.2 Optimizing the Fujitsu 3.2 TB Flash Accelerator Card
To obtain optimal performance, arrange all partitions to start on a 4 KB boundary.
In the following command example, the first sector of the partition is not aligned on a 4 KB boundary (1 sector = 512 bytes).
partition> print
Current partition table (original):
Total disk sectors available: 6251217517 + 16384 (reserved sectors)
Part Tag Flag First Sector Size Last Sector
0 usr wm 34 2.91TB 6251217550
1 unassigned wm 0 0 0
2 unassigned wm 0 0 0
3 unassigned wm 0 0 0
4 unassigned wm 0 0 0
5 unassigned wm 0 0 0
6 unassigned wm 0 0 0
8 reserved wm 6251217551 8.00MB 6251233934
To align the first sector of the partition on a 4 KB boundary, use the format –e command to change the first sector to an appropriate value.
Note - "256" is the setting at shipment. There is no need to change it.
By setting the first sector value to 256 or a value for aligning on a 128 KB boundary, you can ensure an alignment for a maximum block size of 128 KB.

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