NFS on 5.4

[Marko Cuk]

Aha, ok, thanks...

(31 Oct 2004) The results of netstat -m can become incorrect on SMP 
systems when debug.mpsafenet is set to 1 (default). This is an error in 
the statistics gathering because of a race condition in the counters, 
not an actual memory leak.

I'll put kernel into debug and see, as Max suggested.

Tnx



Kris Kennaway wrote:

>On Mon, Jun 13, 2005 at 10:29:40AM +0200, Marko ??uk wrote:
>  
>
>>Hello !
>>
>>Does anyone knows, what's going on with NFS on 5.4 ?
>>
>>I have same hardware as before, when 5.3 was installed, except the 
>>installation is new, 5.4. I have NFS mounted and some FTP app is using 
>>it extensively and server crashes once / day. I have noticed:
>>
>>
>>After 8 hours of uptime...
>>
>>su-2.05b# netstat -m
>>739 mbufs in use
>>736/32768 mbuf clusters in use (current/max)
>>0/3/4464 sfbufs in use (current/peak/max)
>>1656 KBytes allocated to network
>>0 requests for sfbufs denied
>>0 requests for sfbufs delayed
>>0 requests for I/O initiated by sendfile
>>749 calls to protocol drain routines
>>
>>suddenly after 5 minutes...
>>
>>4294962365 mbufs in use
>>359/25600 mbuf clusters in use (current/max)
>>10/37/6656 sfbufs in use (current/peak/max)
>>4193789 KBytes allocated to network
>>0 requests for sfbufs denied
>>0 requests for sfbufs delayed
>>1453 requests for I/O initiated by sendfile
>>0 calls to protocol drain routines
>>    
>>
>
>See the release errata; this is not an indication of a problem.
>
>Kris
>  
>

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