Re: exportfs: /anyfolder does not support NFS export

marcint43 Wrote:
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>

> Marvell>> printenv 
> bootargs=console=ttyS0,115200
> mtdparts=nand_mtd:0x100000(uboot),0x80000(uboot_en
> v),0x80000(key_store),0x80000(info),0xA00000(etc),
> 0xA00000(kernel_1),0x2FC0000(rootfs1),0xA00000(ker
> nel_2),0x2FC0000(rootfs2) root=/dev/nfs rw
> init=/init
> bootdelay=2
> baudrate=115200
> loads_echo=0
> ipaddr=10.4.52.165
> serverip=10.4.52.7
> rootpath=/srv/ubuntu
> netmask=255.255.255.0
> nandEcc=1bit
> MODEL_ID=AE03
> PRODUCT_NAME=NSA-325v2
> FEATURE_BIT=00
> CONTRY_TYPE=FF
> VENDOR_NAME=MitraStar Technology Corp.
> run_diag=yes
> console=console=ttyS0,115200
> mtdparts=nand_mtd:0xc0000@0(uboot)ro,0x7f00000@0x1
> 00000(root)
> ethprime=egiga0
> bootargs_root=root=/dev/nfs rw
> bootargs_end=:::DB88FXX81:eth0:none
> image_name=uImage
> standalone=fsload 0x2000000 $(image_name);setenv
> bootargs $(console) root=/dev/mtdblock0 rw
> ip=$(ipaddr):$(serverip)$(bootargs_end)
> $(mvPhoneConfig); bootm 0x2000000;
> lcd0_enable=0
> lcd0_params=640x480-16@60
> ethaddr=00:50:43:00:02:02
> ethmtu=1500
> mvPhoneConfig=mv_phone_config=dev[0]:fxs,dev[1]:fx
> o
> mvNetConfig=mv_net_config=(00:11:88:0f:62:81,0:1:2
> :3),mtu=1500
> usb0Mode=host
> yuk_ethaddr=00:00:00:EE:51:81
> netretry=no
> rcvrip=169.254.100.100
> loadaddr=0x02000000
> autoload=no
> image_multi=yes
> ethact=egiga0
> arcNumber=4495
> bootargs_stock=console=ttyS0,115200
> mtdparts=nand_mtd:0x100000(uboot),0x80000(uboot_en
> v),0x80000(key_store),0x80000(info),0xA00000(etc),
> 0xA00000(kernel_1),0x2FC0000(rootfs1),0xA00000(ker
> nel_2),0x2FC0000(rootfs2) root=/dev/nfs rw
> init=/init
> bootargs_linux=console=ttyS0,115200
> mtdparts=nand_mtd:0x100000(uboot),0x80000(uboot_en
> v),0x80000(key_store),0x80000(info),0xA00000(etc),
> 0xA00000(kernel_1),0x2FC0000(rootfs1),0xA00000(ker
> nel_2),0x2FC0000(rootfs2) root=LABEL=rootfs
> loglevel=8
> bootcmd_linux=setenv bootargs $(bootargs_linux);
> mw.l f1010100 0020c000; usb reset; ext2load usb
> 0:1 $(loadaddr) /uImage; ext2load usb 0:1
> 0x01100000 /uInitrd; bootm $(loadaddr) 0x01100000
> bootcmd_stock=setenv bootargs $(bootargs_stock);
> nand read.e $(loadaddr) $(kernel_addr) 0xA00000;
> bootm $(loadadr)
> to_stock=setenv mainlineLinux no; setenv bootcmd
> \'run bootcmd_stock\'; saveenv; reset
> to_linux=setenv mainlineLinux yes; setenv bootcmd
> \'run bootcmd_linux\'; saveenv; reset
> bootcmd='run bootcmd_linux'
> stdin=serial
> stdout=serial
> stderr=serial
> mainlineLinux=yes
> enaMonExt=no
> enaCpuStream=no
> enaWrAllo=no
> pexMode=RC
> disL2Cache=no
> setL2CacheWT=yes
> disL2Prefetch=yes
> enaICPref=yes
> enaDCPref=yes
> sata_dma_mode=yes
> netbsd_en=no
> vxworks_en=no
> disaMvPnp=no
> enaAutoRecovery=yes
> kernel_addr=0xc80000
> pcieTune=no
> pcieTune1=no
> 
> Environment size: 2497/131068 bytes
> Marvell>>
> 
> Marvell>> saveenv 
> Saving Environment to NAND...
> Erasing Nand...Writing to Nand... done
> Marvell>>
> 
>

>
>

> root@debian:~# fw_printenv 
> Warning: Bad CRC, using default environment
> bootcmd=bootp; setenv bootargs root=/dev/nfs
> nfsroot=${serverip}:${rootpath}
> ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:$
> {hostname}::off; bootm
> bootdelay=5
> baudrate=115200
> 
> root@debian:~# exportfs -a
> exportfs: /usr/src does not support NFS export
>

You 're not done with your rootfs yet. Look at /etc/fw_env.config. Address needs to be consistent with the UBoot env address that uBoot expects. My rootfs is for most Kirkwood plugs that default to 0xC0000. Your stock uBoot might be different.