On Sun, 21 Jan 2001, Manuel Bouyer wrote:

>On Sat, Jan 20, 2001 at 12:03:40PM -0600, Ruibiao Qiu wrote:
>> Here are the tcpdump output ('tcpdump -vvv port 2049'):
>
>Well, could you retry with  'tcpdump -s 1500 -vvv port 2049' ?
>I think we are missing some infos because the data collected were
>truncated.

It is attached below.

>Still, I have several 1.5 and later client talking with 1.4.x and 1.3.x servers
>without troubles.

I know it works cuz we have been always using it, but there was
some recent changes to the system (a cutomerized development
kernel with binaries, but I dont think it disturbs the NFS)  We
just wnat to figure out what we changed incorrectly.  

tcpdump: listening on ex0
15:05:08.711541 client.2278043160 > server.nfs: 92 fsinfo [|nfs] (ttl 64, id 11167)
15:05:08.711776 server.nfs > client.2278043160: reply ok 32 fsinfo ERROR: 'Stale NFS file handle' POST: (ttl 64, id 22508)
15:05:08.712257 client.2278043161 > server.nfs: 92 fsstat fh 4,10/1931 (ttl 64, id 11168)
15:05:08.712359 server.nfs > client.2278043161: reply ok 32 fsstat ERROR: 'Input/output error' POST: [|nfs] (ttl 64, id 22509)
15:05:08.716302 client.2278043167 > server.nfs: 92 fsinfo [|nfs] (ttl 64, id 11174)
15:05:08.716394 server.nfs > client.2278043167: reply ok 32 fsinfo ERROR: 'Stale NFS file handle' POST: (ttl 64, id 22510)
15:05:08.716849 client.2278043168 > server.nfs: 92 fsstat fh 4,10/1931 (ttl 64, id 11175)
15:05:08.716942 server.nfs > client.2278043168: reply ok 32 fsstat ERROR: 'Input/output error' POST: [|nfs] (ttl 64, id 22511)
15:05:08.721550 client.2278043175 > server.nfs: 92 fsinfo [|nfs] (ttl 64, id 11182)
15:05:08.721642 server.nfs > client.2278043175: reply ok 32 fsinfo ERROR: 'Stale NFS file handle' POST: (ttl 64, id 22512)
15:05:08.722098 client.2278043176 > server.nfs: 92 fsstat fh 4,10/1931 (ttl 64, id 11183)
15:05:08.722190 server.nfs > client.2278043176: reply ok 32 fsstat ERROR: 'Input/output error' POST: [|nfs] (ttl 64, id 22513)
15:05:08.726884 client.2278043183 > server.nfs: 92 fsinfo [|nfs] (ttl 64, id 11190)
15:05:08.726977 server.nfs > client.2278043183: reply ok 32 fsinfo ERROR: 'Stale NFS file handle' POST: (ttl 64, id 22514)
15:05:08.727434 client.2278043184 > server.nfs: 92 fsstat fh 4,10/1931 (ttl 64, id 11191)
15:05:08.727527 server.nfs > client.2278043184: reply ok 32 fsstat ERROR: 'Input/output error' POST: [|nfs] (ttl 64, id 22515)
15:05:08.732213 client.2278043191 > server.nfs: 92 fsinfo [|nfs] (ttl 64, id 11198)
15:05:08.732306 server.nfs > client.2278043191: reply ok 32 fsinfo ERROR: 'Stale NFS file handle' POST: (ttl 64, id 22516)
15:05:08.732758 client.2278043192 > server.nfs: 92 fsstat fh 4,10/1931 (ttl 64, id 11199)
15:05:08.732850 server.nfs > client.2278043192: reply ok 32 fsstat ERROR: 'Input/output error' POST: [|nfs] (ttl 64, id 22517)
15:05:08.737547 client.2278043199 > server.nfs: 92 fsinfo [|nfs] (ttl 64, id 11206)
15:05:08.737638 server.nfs > client.2278043199: reply ok 32 fsinfo ERROR: 'Stale NFS file handle' POST: (ttl 64, id 22518)
15:05:08.738093 client.2278043200 > server.nfs: 92 fsstat fh 4,10/1931 (ttl 64, id 11207)
15:05:08.738186 server.nfs > client.2278043200: reply ok 32 fsstat ERROR: 'Input/output error' POST: [|nfs] (ttl 64, id 22519)
15:05:08.739571 client.2278043202 > server.nfs: 120 getattr fh 4,10/1931 (ttl 64, id 11209)
15:05:08.739673 server.nfs > client.2278043202: reply ok 28 getattr ERROR: 'Input/output error' [|nfs] (ttl 64, id 22520)
15:05:08.747333 client.2278043207 > server.nfs: 92 fsinfo [|nfs] (ttl 64, id 11214)
15:05:08.747426 server.nfs > client.2278043207: reply ok 32 fsinfo ERROR: 'Stale NFS file handle' POST: (ttl 64, id 22521)
15:05:08.747882 client.2278043208 > server.nfs: 92 fsstat fh 4,10/1931 (ttl 64, id 11215)
15:05:08.747976 server.nfs > client.2278043208: reply ok 32 fsstat ERROR: 'Input/output error' POST: [|nfs] (ttl 64, id 22522)
15:05:08.830425 client.2278043209 > server.nfs: 120 getattr fh 4,10/1931 (ttl 64, id 11220)
15:05:08.830600 server.nfs > client.2278043209: reply ok 28 getattr ERROR: 'Input/output error' [|nfs] (ttl 64, id 22527)
^C
194 packets received by filter
0 packets dropped by kernel


          Regards

            Ruibiao