Date: Wed, 04 Apr 2007 10:15:48 -0300 From: "Marc G. Fournier" <freebsd@hub.org> To: Thiago Esteves de Oliveira <thiago@lamce.coppe.ufrj.edu.br>, "Brian A. Seklecki" <bseklecki@collaborativefusion.com> Cc: freebsd-questions@freebsd.org Subject: Re: No buffer space available Message-ID: <5812F952CA324A89DC899AD9@ganymede.hub.org> In-Reply-To: <65091.200.191.164.248.1175458028.squirrel@www.lamce.coppe.ufrj.br> References: <65091.200.191.164.248.1175458028.squirrel@www.lamce.coppe.ufrj.br>
next in thread | previous in thread | raw e-mail | index | archive | help
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 I'm seeing the same effect (haven't tried older kernel, mind you) almost like clockwork, every 72 hours after reboot ... at least now I don't feel so crazy, knowing it isn't just me ... - --On Sunday, April 01, 2007 17:07:08 -0300 Thiago Esteves de Oliveira <thiago@lamce.coppe.ufrj.edu.br> wrote: > I've tried to increase the kern.ipc.nmbclusters value but it worked only when > I changed the kernel to an older one. > > netstat -m (Now it's working with the same values.) > - > 515/850/1365 mbufs in use (current/cache/total) > 512/390/902/65024 mbuf clusters in use (current/cache/total/max) > 512/243 mbuf+clusters out of packet secondary zone in use (current/cache) > 0/0/0/0 4k (page size) jumbo clusters in use (current/cache/total/max) > 0/0/0/0 9k jumbo clusters in use (current/cache/total/max) > 0/0/0/0 16k jumbo clusters in use (current/cache/total/max) > 1152K/992K/2145K bytes allocated to network (current/cache/total) > 0/0/0 requests for mbufs denied (mbufs/clusters/mbuf+clusters) > 0/0/0 requests for jumbo clusters denied (4k/9k/16k) > 0/0/0 sfbufs in use (current/peak/max) > 0 requests for sfbufs denied > 0 requests for sfbufs delayed > 2759 requests for I/O initiated by sendfile > 2982 calls to protocol drain routines > > Ethernet adapters > - > em0: <Intel(R) PRO/1000 Network Connection Version - 6.0.5> port > 0xec80-0xecbf m em 0xfebe0000-0xfebfffff irq 10 at device 4.0 on pci7 > em0: Ethernet address: 00:04:23:c3:06:78 > em0: [FAST] > skc0: <3Com 3C940 Gigabit Ethernet> port 0xe800-0xe8ff mem > 0xfebd8000-0xfebdbfff irq 15 at device 6.0 on pci7 > skc0: 3Com Gigabit NIC (3C2000) rev. (0x1) > sk0: <Marvell Semiconductor, Inc. Yukon> on skc0 > sk0: Ethernet address: 00:0a:5e:65:ad:c3 > miibus0: <MII bus> on sk0 > e1000phy0: <Marvell 88E1000 Gigabit PHY> on miibus0 > e1000phy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseTX-FDX, > auto > > P.S.: I am using the FreeBSD/amd64. > > Brian A. Seklecki wrote: >> Show us netstat -m on the broken kernel? Show us your dmesg(8) for >> em(4). >> >> TIA, >> ~BAS >> >> On Fri, 2007-03-30 at 11:13 -0300, Thiago Esteves de Oliveira wrote: >>> Hello, >>> >>> I've had a problem with one of my FreeBSD servers, the machine has stopped >>> its network services and then sent these messages: >>> >>> -Mar 27 13:00:03 anubis dhcpd: send_packet: No buffer space available >>> -Mar 27 13:00:26 anubis routed[431]: Send bcast sendto(em0, >>> 146.164.92.255.520): No buffer space available >>> >>> The messages were repeated a lot of times before a temporary solution. I've >>> changed the kernel(FreeBSD 6.2) to an older one(FreeBSD 6.1) and since then >>> it's been working well. What happened? >>> >>> P.S.: I can give more informations if necessary. >>> _______________________________________________ >>> freebsd-questions@freebsd.org mailing list >>> http://lists.freebsd.org/mailman/listinfo/freebsd-questions >>> To unsubscribe, send any mail to "freebsd-questions-unsubscribe@freebsd.org" > > > _______________________________________________ > freebsd-questions@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-questions > To unsubscribe, send any mail to "freebsd-questions-unsubscribe@freebsd.org" - ---- Marc G. Fournier Hub.Org Networking Services (http://www.hub.org) Email . scrappy@hub.org MSN . scrappy@hub.org Yahoo . yscrappy Skype: hub.org ICQ . 7615664 -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.5 (FreeBSD) iD8DBQFGE6UE4QvfyHIvDvMRAlutAJ0WzVTYq99hmx1km2mdXE7pdUC8IgCgt4O1 eG6kXgqHveumXjkL0t+Q8Q8= =sieE -----END PGP SIGNATURE-----
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?5812F952CA324A89DC899AD9>