Problem sometimes Freebsd crash

[Derrick T. Woolworth]

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 at gmail.com> 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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--
Derrick T. Woolworth, President
ServeTheWeb, LLC.  http://www.ServeTheWeb.com