Re: [microblaze-uclinux] mounting smbfs

[John Williams <jwilliams@xxxxxxxxxxxxxx>]

Hi Jim,

I got this going, with minor tweaking.  Here's how:

apply the attached patch at p0 from petalinux-dist

$ cd ${PETALINUX}/software/petalinux-dist
$ patch -p0 < samba.patch

$ make menuconfig

Under kernel -> file systems -> network file systems

<*> SMB file system support (to mount Windows shares etc.)
 [ ]   Use a default NLS
 [ ]   Enable Unix Extensions

Under user/vendor settings -> filesystem applications

--- SAMBA
 [*] samba
 [ ]   smbd
 [ ]   nmbd
 [*]   smbmount
 [*]   smbumount
 [ ]   uses shared library

rebuild everything, and boot it up

Here's the commandline I used to mount our local fileserver:

# smbmount //raid.itee.uq.edu.au/jwilliams /mnt -o 
username=jwilliams,workgroup=itee

# ls /mnt

...

I think busybox's mount command is not compatible with smbmount, but 
didn't spend a whole lot of time figuring that out.  smbmount seems to 
work fine.

I'll make sure these little tweaks are in the next PetaLinux release.

Cheers,

John




Jim Van Vorst wrote:
> Folks,
>
> I'm trying to mount a windows share on my eval board.  I added smbfs to 
> my kernel build and got:
>
> # cat /proc/filesystems
> nodev   rootfs
> nodev   bdev
> nodev   proc
> nodev   sockfs
> nodev   pipefs
>        ext2
>        cramfs
> nodev   ramfs
>        msdos
>        vfat
> nodev   nfs
> nodev   smbfs
> # mount -t smbfs //my_ip/my_share /mnt
> smbfs: mount_data version 16466812 is not supported
> mount: Mounting //my_ip/my_share on /mnt failed: Invalid argument
>
> If I run mount again I get another random version number.  Seems like 
> mount and smbfs are
> incompatible?
> I also tried smbmount but I had to play games with smb_mount.h and it 
> looks like the version of smbmount.c
> is incompatible with the kernel's smbfs also.
> Has anyone had any success mounting smbfs?  This is with the latest 
> petalinux download.
>
> Thanks,
> Jim
>
>
> ___________________________
> microblaze-uclinux mailing list
> microblaze-uclinux@xxxxxxxxxxxxxx
> Project Home Page : http://www.itee.uq.edu.au/~jwilliams/mblaze-uclinux
> Mailing List Archive : 
> http://www.itee.uq.edu.au/~listarch/microblaze-uclinux/

Index: user/samba/source/config.sub
===================================================================
--- user/samba/source/config.sub	(revision 1551)
+++ user/samba/source/config.sub	(working copy)
@@ -238,6 +238,7 @@
 	| i370 | i860 | i960 | ia64 \
 	| ip2k | iq2000 \
 	| m32r | m32rle | m68000 | m68k | m88k | mcore \
+	| mb | microblaze \
 	| mips | mipsbe | mipseb | mipsel | mipsle \
 	| mips16 \
 	| mips64 | mips64el \
@@ -311,6 +312,7 @@
 	| m32r-* | m32rle-* \
 	| m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
 	| m88110-* | m88k-* | mcore-* \
+	| mb-* | microblaze-* \
 	| mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
 	| mips16-* \
 	| mips64-* | mips64el-* \
Index: user/samba/source/client/smbmnt.c
===================================================================
--- user/samba/source/client/smbmnt.c	(revision 2718)
+++ user/samba/source/client/smbmnt.c	(working copy)
@@ -285,12 +285,14 @@
 		return -1;
 	}
 	
+#ifndef EMBED
         if ((fd = open(MOUNTED"~", O_RDWR|O_CREAT|O_EXCL, 0600)) == -1)
         {
                 fprintf(stderr, "Can't get "MOUNTED"~ lock file");
                 return 1;
         }
         close(fd);
+#endif
 	
         if ((mtab = setmntent(MOUNTED, "a+")) == NULL)
         {
@@ -310,11 +312,13 @@
         }
         endmntent(mtab);
 
+#ifndef EMBED
         if (unlink(MOUNTED"~") == -1)
         {
                 fprintf(stderr, "Can't remove "MOUNTED"~");
                 return 1;
         }
+#endif
 
 	return 0;
 }