[Samba] Friendly Reminder: Huge number of small files performance regression from 3.5.16 to 4.6.5 with identical smb.conf

[Jeremy Allison]

On Fri, Jul 14, 2017 at 11:02:40PM +0200, awl1 wrote:
> ... and something else is even more strange here:
> 
> Even though the parameter "pattern" to SMB2_FIND_NAME_INFO seems to
> iterate through definitely existing file names, each and every one
> of the 552 "SMB2_FIND_NAME_INFO" requests has the following
> response:
> 
> Find Response, Error: STATUS_NO_SUCH_FILE
> 
> which on the other hand, when looking at the packet details, maps to
> "ErrorData: 00" which might mean that this is not a Samba error "no
> such file", but maybe rather a Wireshark error in translating Error
> Data to plain text!?):

Hmmm. This looks to me it might be the root of your problems.

Look into it some more (I'm a bit busy with other stuff
right now).