Re: Bug#889668: Please install fstrim.timer (but disabled!)

2018-07-31 Thread Philipp Kern
On 2018-07-31 10:46, Philipp Kern wrote: On 2018-07-31 09:24, Philipp Kern wrote: I buy the argument for attached removable file systems. It looks like today fstrim iterates over /proc/self/mountinfo and trims all non-pseudo/non-netfs. On the other hand enough guides on the internet say that to

Re: Bug#889668: Please install fstrim.timer (but disabled!)

2018-07-31 Thread Philipp Kern
On 2018-07-31 09:24, Philipp Kern wrote: I buy the argument for attached removable file systems. It looks like today fstrim iterates over /proc/self/mountinfo and trims all non-pseudo/non-netfs. On the other hand enough guides on the internet say that to have a working system with an SSD, you wan

Re: Bug#889668: Please install fstrim.timer (but disabled!)

2018-07-31 Thread Philipp Kern
On 16.03.2018 03:58, Christoph Anton Mitterer wrote: > As cruncher already noted, TRIM/discard may have an influence on the > security of encrypted devices. > But... per default, dm-crypt (respectively cryptsetup) sets the devices > to ignore any trim commands and not pass it down to lower layers (