[Bug 257314] FBSD 13 crash after some KDE parts crash supposing out of swap space
Date: Wed, 28 Jul 2021 21:34:02 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=257314 --- Comment #39 from Mark Millard <firstname.lastname@example.org> --- (In reply to Graham Perrin from comment #38) # sysctl -T vfs.zfs.arc.min vfs.zfs.arc.min: 0 Note: -T Display only variables that are settable via loader (CTLFLAG_TUN). # sysctl -W vfs.zfs.arc.min vfs.zfs.arc.min: 0 Note: -W Display only writable variables that are not statistical. Useful for determining the set of runtime tunable sysctls. So vfs.zfs.arc.min looks to be both a load-time tunable (-T) and a later writeable variable (-W). To illustrate what happens for -T and -W output when the name is loader-tunable but not later a writable variable (as an example): # sysctl -W kern.maxproc # sysctl -T kern.maxproc kern.maxproc: 70308 I'll note that I also see the 0 value for vfs.zfs.arc.min but I do no tuning of ZFS (I use defaults) and the system used for the above commands has 64 GiByte of RAM. My usage context is very different from chrome/gimp/plasmashell/Xorg and so my lack of seeing OOM activity does not mean much for the bugzilla report. -- You are receiving this mail because: You are the assignee for the bug.