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SG_UNMAP SCSI Passthrough? #102

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Zibri opened this issue Feb 8, 2024 · 0 comments
Open

SG_UNMAP SCSI Passthrough? #102

Zibri opened this issue Feb 8, 2024 · 0 comments

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@Zibri
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Zibri commented Feb 8, 2024

I have noticed that sg_unmap uses SCSI command "42".

My question is: if the SSD is inside an enclosure which does not support command 42,
how is it possible to use ATA PASSTHOUGH and send the ATA trim command?

I tried (it should be command "06" but it does not work.
@Zibri Zibri changed the title SG_UNMAP SCSI PASSTHROUGH? SG_UNMAP SCSI Passthrough? Feb 8, 2024
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@Zibri