Date: Tue, 2 Feb 2016 14:33:27 +0100 From: =?UTF-8?Q?Henrik_Lidstr=c3=b6m?= <freebsd@lidstrom.eu> To: freebsd-stable@freebsd.org Subject: Re: 10-STABLE hangups frequently Message-ID: <56B0B027.5020900@lidstrom.eu> In-Reply-To: <56B06EB9.2090406@multiplay.co.uk> References: <ygeegcvpmv1.wl-ume@mahoroba.org> <56B06EB9.2090406@multiplay.co.uk>
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Just want to chip in that I also experience the same issue. This is my 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. # 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 # /Henrik On 02/02/16 09:54, Steven Hartland wrote: > Some more information about your enviroment would be helpful: > 1. What revision of stable/10 are you running? > 2. What workloads are you running? > 3. What's the output of procstat -k -k when this happens (assuming its > possible to run)? > 4. What's the output of sysctl -a |grep vnode, usually and when this > happens? > > Regards > Steve > > On 02/02/2016 07:55, Hajimu UMEMOTO wrote: >> Hi, >> >> I'm disturbed by a frequent hangup of my 10-STABLE boxes since this >> year. It seems occur during running the periodic daily scripts. >> I've narrowed which commit causes this problem. It seems r292895 >> causes it. I see many `Resource temporarily unavailable' message just >> before hangup occurs. >> Any idea? >> >> Sincerely, >> >> -- >> Hajimu UMEMOTO >> ume@mahoroba.org ume@FreeBSD.org >> http://www.mahoroba.org/~ume/ >> _______________________________________________ >> freebsd-stable@freebsd.org mailing list >> https://lists.freebsd.org/mailman/listinfo/freebsd-stable >> To unsubscribe, send any mail to >> "freebsd-stable-unsubscribe@freebsd.org" > > _______________________________________________ > freebsd-stable@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-stable > To unsubscribe, send any mail to "freebsd-stable-unsubscribe@freebsd.org"
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