Re: broken TRIM support for JMS578 in uas mode

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On Mo, 2018-07-30 at 14:43 +0300, Mailing Lists wrote:
> I cannot issue TRIM commands to SSD behind a JMS578-based sata to
> usb-c adapter. Tried with Fedora 28 kernel and with latest
> 4.18.0-0.rc6.git0.1.vanilla.knurd.1.fc28.x86_64
> lsblk -D shows that discard is not enabled, but the SSD has this
> capability (see below)

Hi Johannes,

is there a way to signal the SCSI layer that a trim for a device should
be attempted, even if it claims not to support it?

	Regards
		Oliver

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