Date: Tue, 2 Feb 2016 15:49:20 +0200 From: Konstantin Belousov <kostikbel@gmail.com> To: Henrik Lidstr??m <freebsd@lidstrom.eu> Cc: freebsd-stable@freebsd.org Subject: Re: 10-STABLE hangups frequently Message-ID: <20160202134920.GY91220@kib.kiev.ua> In-Reply-To: <56B0B027.5020900@lidstrom.eu> References: <ygeegcvpmv1.wl-ume@mahoroba.org> <56B06EB9.2090406@multiplay.co.uk> <56B0B027.5020900@lidstrom.eu>
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On Tue, Feb 02, 2016 at 02:33:27PM +0100, Henrik Lidstr??m wrote: > Just want to chip in that I also experience the same issue. This is my The same ? So did you diagnosed the problem and can explain, from the evidence provided by you and Hajimu, what is the cause and why the issues are the same ? > home firewall running squid/unbound/isc-bind/isc-dhcpd/pf/zfs. > Have a couple of tmpfs and NFSv4 mounts. > Was about to order new hardware since I thought it might be failing, > lol. Haven't had time to hook up a monitor/console, but generate some > load on the machine after a day or so of uptime and it feels as IO has > just stuck and a reboot is necessery. Actually managed to update it > yesterday, after a pre-reboot procedure. > > I have noticed vfs.numvnodes constanly rising to maxvnodes, so I bump > that a bit. This is how the things are supposed to work. > > # uname -a > FreeBSD brand.henriklidstrom.se 10.3-PRERELEASE FreeBSD 10.3-PRERELEASE > #15 r295126M: Mon Feb 1 22:16:50 CET 2016 > root@brand.henriklidstrom.se:/usr/obj/usr/src/sys/BRAND amd64 > # sysctl -a | grep vnodes > kern.maxvnodes: 300000 > kern.minvnodes: 75000 > vfs.freevnodes: 226235 > vfs.wantfreevnodes: 75000 > vfs.vnodes_created: 1129810 > vfs.numvnodes: 250043 > # fstat -m | wc -l > 2740 > #
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