[NCSA-discuss] windows/explore/samba - why so slow?
Brian Henning
brian at strutmasters.com
Thu Sep 7 08:45:00 EDT 2006
Nothing but a wild guess: Maybe something strange in the directory
structure on the slower machine? Like a recursive symlink or something,
that might cause thrashing while Windows chases down directory trees to
build thumbnails? Of course, beyond fsck, I wouldn't know how to check
for such things.. or how something like that would come to happen in
the first place.
My curiosity is certainly piqued.
~B
Joseph Mack NA3T wrote:
> On Tue, 5 Sep 2006, Steven Champeon wrote:
>
>> http://www.gatago.com/linux/samba/14535950.html
>>
>> Do you see it from both Explorer and "My Network Places"? Or just the
>> latter?
>
> I have two samba servers running the same samba (3.0.3) compiled and
> installed at the same time in two different locations, but designed to
> be as similar as possible (directories mounted etc), so that there would
> in effect be only one system to maintain
>
> same winxp laptop
>
> on one system the directories from the samba server are listed quickly.
> This is a dual 200MHz machine.
>
> on the other, the top level of directories are served fast, but with
> each level you go down, they're listed slower, till about 3 levels down,
> you don't get a listing. This is with both Explorer and Network places.
> On the samba server, smbd is running 100% CPU. This is a single CPU
> 133MHz machine. Even though it has only 1/3 the MHz of the other
> machine, I can't see that you'd need 100% CPU for minutes at a time
> corresponding to many 10s of Mbytes of file transfer, just to list a
> directory.
>
> :-(
>
> The server that works fine doesn't have any of the suggestions posted here.
>
> This needs some thinking.
>
> thanks Joe
>
--
----------------
Brian A. Henning
strutmasters.com
336.597.2397x238
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