Strange indeed.

On a 1750 with bge's:
475 mbufs in use
501/25600 mbuf clusters in use (current/max)
0/3/6656 sfbufs in use (current/peak/max)
1120 KBytes allocated to network
0 requests for sfbufs denied
0 requests for sfbufs delayed
0 requests for I/O initiated by sendfile
100 calls to protocol drain routines

On a 2850 (hardware identical to an 1850):
$ netstat -m
4294966848 mbufs in use
565/25600 mbuf clusters in use (current/max)
0/67/6656 sfbufs in use (current/peak/max)
1018 KBytes allocated to network
0 requests for sfbufs denied
0 requests for sfbufs delayed
16449 requests for I/O initiated by sendfile
589 calls to protocol drain routines

Both experience the "auto reboot" feature. The mbufs on the 2850 look like a counter (signed/unsigned) bug, maybe even just in the printing. Other than that I'm having a hard time interpreting these results.

Regards
Rutger Bevaart

On Nov 20, 2005, at 5:07 PM, Gino Ruopolo wrote:


Hello Rutger,

I red your post but I'm unable to reply on the list 'cause of some firewall settings.

I'm having the same problems  with various Dell1850 and Fbsd 5.4

Last week I noticed the following:

#netstat -m
4294899289 mbufs in use    !?!?!??!!?
4294940375/25600 mbuf clusters in use (current/max)     !?!?!?!??!
0/9/6656 sfbufs in use (current/peak/max)
4123460 KBytes allocated to network
0 requests for sfbufs denied
0 requests for sfbufs delayed
34 requests for I/O initiated by sendfile
2533 calls to protocol drain routines

Here is the output of the same command on a different server with fxp0 ethernet driver, also FBSD 5.4 and doing the same work:

#netstat -m
194 mbufs in use
171/25600 mbuf clusters in use (current/max)
0/4/6656 sfbufs in use (current/peak/max)
390 KBytes allocated to network
0 requests for sfbufs denied
0 requests for sfbufs delayed
0 requests for I/O initiated by sendfile
0 calls to protocol drain routines

So I've tried putting an old pci ethernet 10/100 using fxp driver on a Dell1850 suffering the "self-reboot" problem. I'm getting 5 days of uptime without a single reboot ...

What about a problem with the em driver?

Regards,
gino

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