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[Mldonkey-users] No buffer space available on FreeBSD


From: address@hidden
Subject: [Mldonkey-users] No buffer space available on FreeBSD
Date: 03 Nov 2002 16:14:30 +0100

hi list

anyone got this problem too?
i'm using 2.00 on fbsd 4.7-stable.
i get a lot of these messages from mldonkey:

Exception sendto failed: No buffer space available in sendto next

these come about every few minutes, and allways about 20-50 at once.
as an extra i got 'no more mbufs available' into syslog very often, so i
recompiled the kernel with maxusers 256 and nmbclusters=16384.
this was said to be enough for any high volume webserver, the mbufs
error message in syslog now disappeared, but mldonkey still keeps
complaining about No buffer space available in sendto next.

netstat -m says:

132/864/65536 mbufs in use (current/peak/max):
        131 mbufs allocated to data
        1 mbufs allocated to packet headers
129/294/16384 mbuf clusters in use (current/peak/max)
804 Kbytes allocated to network (1% of mb_map in use)
0 requests for memory denied
0 requests for memory delayed
0 calls to protocol drain routines

i have also played around a bit with the socket settings in client ->
bandwidth, but it didn't change anything.

still no buffer space available and i have the strange feeling this is
not good for the overall performance of mldonkey ;)

any advice would be very welcome

greetings
jonas





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