Thanks Eric i going to use the "trick":
>You can of course tell the same Linux PC which runs the Samba server
>to mount the Samba directories as a client.
one more cuestion, can i lost performance with this trick?

Grettings
insulae

2009/10/23 Eric Auer <e.a...@jpberlin.de>:
>
> Hi!
>
>> hi, we are migrating a dos application to samba servers and dosemu/FreeDOS
>> clients, the program need all files in upper case, with samba i can
>
> Which program? If it is a DOS / Windows program, it should
> be case-insensitive. This means it does not matter that
> Linux uses the proper recommended lower case on Samba,
> because Win/DOS programs ignore the upper / lower case.
>
>> use: "default case = upper". but some clients run the application in
>> the server via SSH/dosemu, with this clients i have a problem: dosemu
>> write directly to my EXT4 in lower case, in dosemu the file is
>> "writed" in upper case but when i see the file via bash the file is in
>> lower case, how i can change this?
>
> You could tell Dosemu to use a directory on a Samba server
> instead of a directory on Ext4 for your DOS files. You can
> of course tell the same Linux PC which runs the Samba server
> to mount the Samba directories as a client. Might be a nice
> trick for you if you really want all DOS activities to be
> on DOS style directories, if you want to hide the ext4 :-)
>
>> for example with dosemu we have another problem, the file is
>> writed with -rw-r--r-- mask, but if we run:
>> $ umask 000
>> $ dosemu
>> the problem is resolt the file is writed with xrwxrwxrw
>
> Yes of course... Which mask do you want? rw-r-r is very good.
> If you want other users to write, use rw-rw-r and make sure
> that the other users are in the same group. Only in very
> special situations it can be okay to use rw-rw-rw to give
> ALL users write access. You should never use rwx-rwx-rwx...
>
>> so the solution it can be from dosemu configuration or using
>> a external program, only i need upper case files!!! :D.
>
> See above - I think you do NOT need upper case but you CAN
> force upper case by mounting your own Samba share in Linux
> and telling Dosemu to use the mounted directory instead of
> the original ext4 drive ;-). That means that Samba option
> "default case = upper" will have effect on Dosemu as well.
>
> Eric
>
>
>
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Juan Matias Granda
http://www.insulae.com.ar
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