The purpose of TRIM command is to instruct block device about which data
blocks are now actually free e.g. in case of file delete operation, so that
SSD write operation does not degrade over time.
But it requires extra erase operation every-time such event happens at file
system level. Flash memory
Hi All,
Some of the SSD's implement trim as a "no-op"? I also heard that they
have better wear life?
Quoting from some expert's comment:
They purposely allocate every logical block at initialization time so
the drive is
effectively "aged" from the outset. This way the performance doesn't
change
