- Opnsense monit update#
- Opnsense monit manual#
- Opnsense monit free#
Use NetBSD native audio (sun audio/audioio.h). NetBSD audio – an application perspective. NetBSD audio – an application perspective Usr.sbin/installer/dfuibe_installer/flow.c | 20 ++++++++++-Ģ files changed, 11 insertions(+), 11 deletions(-) * Adjust the nrelease build to print the location of the image files * Change the installer default from HAMMER1 to HAMMER2. The default maximum ARC size starts out as only half of your RAM (unlike the regular filesystem cache, which will use all of it), and then it shrinks from there, sometimes very significantly, and once shrunk it only recovers slowly (if at all). The net effect is that the ZFS ARC is not infrequently quite shy and hesitant about using memory, in stark contrast to Linux's normal filesystem cache. In practice, this reduction in the target size is both pretty sticky and rather mysterious (as ZFS on Linux doesn't currently expose enough statistics to tell why your ARC target size shrunk in any particular case). When your system boots this target size starts out as the maximum allowed size for the ARC, but various events afterward can cause it to be reduced (which obviously limits the size of your ARC, since that's its purpose). 
ZFS has both a current size and a 'target size' for the ARC (called 'c' in ZFS statistics). This is unfortunately not the case with the ZFS ARC in ZFS on Linux (and it wasn't necessarily the case even on Solaris). (The general filesystem cache is also called the page cache.) This is so reliable and regular that we generally don't think about 'is my system going to use all of my RAM as a disk cache', because the answer is always 'yes'.
Opnsense monit free#
This sometimes disconcerts people when free reports that there's very little memory actually free, but at least you're getting value from your RAM. Linux's regular filesystem disk cache is very predictable if you do disk IO, the cache will relentlessly grow to use all of your free memory. One of the frustrating things about operating ZFS on Linux is that the ARC size is critical but ZFS's auto-tuning of it is opaque and apparently prone to malfunctions, where your ARC will mysteriously shrink drastically and then stick there. ZFS on Linux still has annoying issues with ARC size Stay safe and hydrated, Your OPNsense team
plugins: os-frr now restricts characters BGP prefix-list and route-maps. web proxy: fix database reset for Squid 4 by replacing use of ssl_crtd with security_file_certgen. ipsec: use interface IP address in local ID when doing NAT before IPsec. ipsec: remove already default "dpdaction = none" if not set. ipsec: change DPD action on start to "dpdaction = restart". ipsec: replace global array access with function to ensure side-effect free boot. dhcp: move advanced router advertisement options to correct config section. reporting: performance improvements for Python 3 NetFlow aggregator rewrite. interfaces: performance improvements for configurations with hundreds of interfaces. firewall: skip illegal log lines in live log. firewall: fix a warning while reading empty outbound rules configuration. firewall: display correct IP version in automatic rules. firewall: HTML-escape dynamic entries to display aliases. system: use cached address list in referrer check. system: fix group privilege print and correctly redirect after edit. system: allow curl-based downloads to use both trusted and local authorities. system: scoped IPv6 "%" could confuse mwexecf(), use plain mwexec() instead. Opnsense monit manual#
system: fix manual system log stop/start/restart.system: do not include Syslog-ng in rc.freebsd handler.system: remove unwanted form action tags.
system: do not translate empty tunables descriptions.
system: do not create automatic copies of existing gateways. Of special note are performance improvements as wellĪs a fix for a longstanding NAT before IPsec limitation. Opnsense monit update#
Is a recommended security update enriched with reliability fixes for the We do not wish to keep you from enjoying your summer time, but this OPNsense 19.7.1 is out, ZFS on Linux still has annoying issues with ARC size, Hammer2 is now default, NetBSD audio – an application perspective, new FreeNAS Mini, and more.
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