Re: Problem sometimes Freebsd crash

Jorge,

Are you using the kernel that comes with bwmgr or a custom one you built?
What other options do you have set besides tweaking the mbufs - if you're
using your's?

You may need to talk directly to Emerging Technologies - especially if
you're using their licensed version of the software and not the demo.
They'll probably be a lot better at helping you troubleshoot this problem....

I'm thinking that since this isn't an open source thing it'll probably be
difficult for the fellows within this community to help, but if ET doesn't
help you out, reply with some additional information about your system like
the hardware specs and your custom kernel config, if you built one.

Good Luck,

D



On 3/30/06, Jorge Evangelista <netsecuredata@xxxxxxxxx> wrote:

Hi friends,

My name is Jorge, i am from Peru, excuse me for my english, I have a
server with FreeBSD 4.11-RELEASE #2 and Bandwitdh Manager (bwmgrd),
but I have many problems with it, I have rise up mbuf clusters in my
server to 16384 (It I have made in the file /boot/loader.conf), before
It was configured to 12000. Now I do not have logs about

Mar 3 20:42:57 trafico /kernel: All mbuf clusters exhausted, please
see tuning(7).
Mar 3 20:46:49 trafico /kernel: All mbuf clusters exhausted, please
see tuning(7).
Mar 3 20:46:52 trafico /kernel: All mbuf clusters exhausted, please
see tuning(7).
Mar 9 20:31:24 trafico /kernel: All mbuf clusters exhausted, please
see tuning(7).
Mar 9 20:31:27 trafico /kernel: All mbuf clusters exhausted, please
see tuning(7).

However, sometimes my server still hang, crash. I have to reboot the
server for that I work again. If I have enough memory, why bwmgrd no
use it, I do not why it said 59 requests for memory denied




There are some logs

#netstat -m

1881/9050/16384 mbuf clusters in use (current/peak/max)
20364 Kbytes allocated to network (41% of mb_map in use)
59 requests for memory denied
0 requests for memory delayed
0 calls to protocol drain routines


This is report of my server memory

# muse -m
Active: 34.305 MB
Inactive: 171.328 MB
Wired: 133.832 MB
Reserved: 1.949 MB
Cache: 0.000 MB
Kernel: 0.133 MB
Interrupt: 0.008 MB
Buffer: 137.203 MB

Total: 1252.453 MB
Free: 912.988 MB


ET/BWMGR Driver v3.25b

Thanks, for your help.

--
"The network is the computer"
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