[lkml]   [2003]   [Feb]   [21]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: strange but consistent feature of linux nfs client
>>>>> " " == Yours Lovingly <> 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?

To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to
More majordomo info at
Please read the FAQ at

 \ /
  Last update: 2005-03-22 13:33    [W:0.032 / U:8.492 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site