[U-Boot] uboot ERROR cannot umount.

[U-Boot] uboot ERROR cannot umount.

[mind entropy]

Hi,
  I am setting up a nfs boot and I am getting a ***ERROR: Cannot umount.
How can I fix this?

Details:
bootcmd=nfs 0x31000000 192.168.1.101:/nfs/rootfs/boot/uImage ; bootm
0x31000000
bootargs=console=ttySAC0,38400 root=/dev/nfs nfsroot=192.168.1.101:/nfs/rootfs
rw ip=dhcp mini2440=5tb

My nfs exports file:

/nfs/rootfs
192.168.1.0/24(rw,fsid=0,insecure,no_subtree_check,async,no_root_squash)
/nfs/rootfs/boot
192.168.1.0/24(rw,fsid=0,insecure,no_subtree_check,async,no_root_squash)


Log:

MINI2440 # boot
dm9000 i/o: 0x20000300, id: 0x90000a46
DM9000: running in 16 bit mode
MAC: 08:08:11:18:12:27
File transfer via NFS from server 192.168.1.101; our IP address is
192.168.1.110
Filename
'/nfs/rootfs/boot/uImage'.
Load address: 0x31000000
Loading: #################################################################
         #################################################################
         #################################################################
         #################################################################
         #################################################################
         #################################################################
         #########*** ERROR: Cannot umount
## Booting kernel from Legacy Image at 31000000 ...
   Image Name:   Linux-3.9.2-ptx-master


Thanks,
Gautam.

[U-Boot] uboot ERROR cannot umount.

[Albert ARIBAUD]

Hi mind,

On Sat, 1 Jun 2013 12:01:44 +0530, mind entropy <mindentropy@gmail.com>
wrote:

> Hi,
>   I am setting up a nfs boot and I am getting a ***ERROR: Cannot umount.
> How can I fix this?

See ./README in the U-Boot source code.

> Thanks,
> Gautam.

Amicalement,
-- 
Albert.