Messages in this thread | | | Date | Fri, 23 May 1997 19:01:37 +0100 (BST) | From | Tim Waugh <> | Subject | NFS writes |
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Hi,
There seems to be a problem with NFS write requests that I'm guessing is to do with word size.
I just ran tcpdump while doing the following (alces is an Alpha, cyberelk an Intel):
[tim@alces tim]$ echo hello > /nfs/home/tmw20/file [tmw20@cyberelk tmw20]$ echo hello > /nfs/home/tim/file
The write request from the Alpha shows the problem: 15:34:59.411856 alces.elk.co.uk.63a30a03 > cyberelk.elk.co.uk.nfs: 188 write fh Unknown/1 0 (0) bytes @ 6 (6)
... compared with the equivalent one from the PC: 15:36:27.795322 cyberelk.elk.co.uk.a7ea4000 > alces.elk.co.uk.nfs: 198 write fh Unknown/1 6 (6) bytes @ 0 (0)
The PC is writing 6 bytes at offset 0, while the Alpha is trying to write 0 bytes at offset 6. The result is that file created over NFS from the Alpha always end up zero length.
Tim. */
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