On Thu, Apr 3, 2014 at 4:00 PM, John R Pierce <pierce@xxxxxxxxxxxx> wrote: > an important thing in getting decent wear leveling life with SSDs is to keep > them under about 70% full. You have to do that at provisioning time in the drive. Ie, once you layer a file system on it, the drive doesn't know what's "empty" and what's not; you have to tell it before hand that only show X% to the system, and keep the rest for wear leveling. I don't know the tools for doing it, as my vendor takes care of that for me. -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general
