On Tue, Jul 31, 2018 at 7:07 PM, Ming Lei <tom.leim...@gmail.com> wrote: > On Sun, Jul 29, 2018 at 5:09 PM, Jeff Chua <jeff.chua.li...@gmail.com> wrote: >> I'm testing the USB3-to-PCI-E NVME SSD. It's works using uas module, >> recognized it as /dev/sda. >> >> Since it's an USB device, the nvme-cli tools won't work, nor does >> hdparm, as it's a NVME SSD. >> >> So, how to secure-erase the NVME SSD connected via the JMS583 chip? > > You may try 'blkdiscard --secure' and see if you are luck.
Interesting, will try that. Thanks for the pointer. Jeff.