Samba and Application Response Measurement (ARM 4.0)

David Collier-Brown davecb at
Mon Mar 3 22:57:39 GMT 2008

  I was mildly surprised too, until I realized they were
interested in the network-side response time, not the

  I have a (Solaris) response measurement library that 
interposes on read/write calls, but on sockets and not files.


simo wrote:
> On Mon, 2008-03-03 at 21:47 +0100, Sven Kubiak wrote:
>>We used the current stable Samba release 3.0.28 on Ubuntu 7.10 (Kernel
>>We added an ARM transaction to the open_file function in smbd/open.c
>>and added
>>two lines of code in the file. You'll find patches for
>>both files
> Sven is there a specific reason why you patched the main code instead of
> writing a vfs_ARM module to intercept open calls ?
> Simo.

David Collier-Brown            | Always do right. This will gratify
Sun Microsystems, Toronto      | some people and astonish the rest
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