02-20-2020, 06:55 PM
(02-20-2020, 05:25 PM)wdt Wrote: If you have a 64G emmc and a 64G uSD it can sometimes be damn hard to tell
which is which, even ,,, dmesg|grep mmcblk ,,is sometimes a bit confusing
So, I suggest, when booted to emmc and no uSD card in, either
dosfslabel or e2label, as suitable and something like boot-emmc or emmc-root
blkid will show labels,, lsblk does not
It's actually much simpler than it seems, just run `lsblk` and Bob's your uncle - if you booted from eMMC you'll see the device and its partitions mounted, whereas microSD will most likely by default have one partition, and if it is mounted its mountpoint will most likely be something like /media/<username>/<blah> instead of / or /boot or /home mountpoints used by eMMC you booted from.