Messages in this thread | | | Date | Wed, 22 Jan 2003 14:41:43 +0100 | Subject | Re: NFS client problem and IO blocksize | From | Trond Myklebust <> |
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>>>>> " " == Oliver Tennert <tennert@science-computing.de> writes:
> As you can see, the actual server-side s_blksize is 4k, whereas > the Linux client takes it to be 512 bytes. An strace output > confirms that a "cat" of a file actually uses 512 byte IO > chunks.
I'm taking the value from the NFSv3 'wtmult' attribute, which is described thus in RFC1813:
wtmult The suggested multiple for the size of a WRITE request.
If the AIX NFS server is returning 512 bytes, then that's what 'statfs' returns.
Cheers, Trond - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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