DG NVMe-IP Istruzioni per la dimostrazione - Pagina 15
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3.2 Write SSD
Select '1' to send Write command to NVMe PCIe SSD. Three inputs are required for this
menu.
1) Start LBA: Input start address of SSD in sector unit. The input can be decimal unit or add
"0x" as a prefix for hexadecimal unit.
2) Sector Count: Input total transfer size in sector unit. The input can be decimal unit or add
"0x" as a prefix for hexadecimal unit.
3) Test pattern: Select test pattern of test data for writing to SSD. Five types can be selected,
i.e. 32-bit increment, 32-bit decrement, all 0, all 1, and 32-bit LFSR counter.
As shown in Figure 3-2, if all inputs are valid, the operation will be started. During writing
data, current transfer size is displayed on the console to show that system still be alive.
Finally, test performance, total size, and total time usage are displayed on the console as
test result.
30-Nov-17
Figure 3-2 Input and result of Write SSD menu
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