Date: Tue, 02 Jun 2009 15:13:41 -0700 From: Chris St Denis <chris@smartt.com> To: "freebsd-questions@freebsd.org" <freebsd-questions@freebsd.org> Subject: named: error sending response: not enough free resources Message-ID: <4A25A415.5010502@smartt.com>
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I occasionally get named errors like these in my messages log. I've done
a lot of searching and have found others with similar problems, but no
solutions.
named[69750]: client *ip removed*: error sending response: not
enough free resources
named[69750]: client *ip removed*: error sending response: not
enough free resources
named[69750]: client *ip removed*: error sending response: not
enough free resources
named[69750]: client *ip removed*: error sending response: not
enough free resources
named[69750]: client *ip removed*: error sending response: not
enough free resources
System isn't particularly heavily loaded. Load averages around 0.5, cpu
averages about 90% idle, not swapping much.
Other messages on this subject suggest a shortage of mbuffs of an issue
with the nic driver (the item I read was complaining about fxp, but I
have em) so here is the related info.
eureka# uname -a
FreeBSD eureka 6.3-RELEASE-p1 FreeBSD 6.3-RELEASE-p1 #1: Mon Feb 25
08:17:08 PST 2008 cstdenis@eureka:/usr/obj/usr/src/sys/EUREKA i386
eureka# named -v
BIND 9.3.4-P1
eureka# ifconfig em1
em1: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
options=1b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING>
*IPs removed*
ether 00:30:48:94:0a:31
media: Ethernet 10baseT/UTP <full-duplex>
status: active
eureka# netstat -m
1240/2165/3405 mbufs in use (current/cache/total)
1216/1290/2506/25600 mbuf clusters in use (current/cache/total/max)
1216/150 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)
2742K/3121K/5863K 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)
8/430/6656 sfbufs in use (current/peak/max)
0 requests for sfbufs denied
0 requests for sfbufs delayed
999635 requests for I/O initiated by sendfile
276104 calls to protocol drain routines
How do I fix this?
--
Chris St Denis
Programmer
SmarttNet (www.smartt.com)
Ph: 604-473-9700 Ext. 200
-------------------------------------------
"Smart Internet Solutions For Businesses"
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