Messages in this thread |  | | Subject | Re: strange but consistent feature of linux nfs client | From | Trond Myklebust <> | Date | 21 Feb 2003 23:19:36 +0100 |
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>>>>> " " == Yours Lovingly <ylovingly@yahoo.co.in> writes:
> I observed without exception in all test runs that the second > write-read combination had the read succeeding to find the data > in the local cache(after suitable revalidation etc) while the > first read operation in each individual test run never found > the data in the local cache(although the first write too like > the second write was done through the pagecache) or whatever > but invariably made an on the wire read - always.
> So what is special - first time reads/first time writes and > why, and how is this speciality affected in the kernel.
You are perhaps failing to write an entire page?
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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