ASLR affecting ports builds or use-tracking location?

2019-09-15 Thread Dewayne Geraghty
Where would be the most appropriate place to track ports that are failing to build/run due to enabling ALSR on FreeBSD12.1Prerelease? I note that the issue regarding ntp has been addressed (refer https://reviews.freebsd.org/D21581) but I've also come across another which failed to run within an AS

ASLR requirement for images

2019-09-15 Thread Dewayne Geraghty
>From the comment at https://reviews.freebsd.org/D5603 "The procctl(2) control for ASLR is implemented, [but] I have not provided a userspace wrapper around the syscall. In fact, the most reasonable control needed is per-image and not per-process, but we have no tradition to put the kernel-read at

Re: ZFS... / scrub speed up

2019-09-15 Thread Miroslav Lachman
Miroslav Lachman wrote on 2019/05/09 13:36: Dimitry Andric wrote on 2019/05/09 13:02: On 9 May 2019, at 10:32, Miroslav Lachman <000.f...@quip.cz> wrote: [...] Disks are OK, monitored by smartmontools. There is nothing odd, just the long long scrubs. This machine was started with 4x 1TB (now