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NVMe support in Easy and Quirky

April 09, 2018 — BarryK

Recently, Puppy Forum member 'scsijon' alerted me to the new NVMe Solid State Drives, and I compiled the Linux kernel with support for these drives enabled:

However, that is only the start of it. There are several scripts in woofQ (the Easy/Quirky builder) that need to be modified. 'wdlkmpx' has been adapting woof-CE to support NVMe:

The last couple of days, I have sifted through the woofQ scripts. Basically, just had to search for the string "mmc" or "mm", where there is special handling for MMC drives (SD cards), and add the special handling for NVMe.

NVMe drives have device nodes in /dev of the form "nvme[0-9]n[1-9]". Partitions are appended as "p<number>", for example "nvme0n1p3".

We should be ready to go for NVMe with the next release of EasyOS, coming soon.

Useful links on NVMe: 

Note, I have compiled kernel 4.14.32, getting ready for the next release of EasyOS.

Tags: easy, quirky