2021-04-04 02:14:04 UTC
The following description is taken from <https://man7.org/linux/man-pages/man8/blockdev.8.html>:
Set blocksize. Note that the block size is specific to the
current file descriptor opening the block device, so the
change of block size only persists for as long as blockdev
has the device open, and is lost once blockdev exits.
I'm not sure if the *for as long as ...* part used above is correct or not. Any hints will be highly appreciated.