RE: [ts-7000] Boot to NFS root file system

["T Michael Turney" <>]

Do you have an NFS server listening on 192.168.0.1?

Do you have it correctly configured?

    /etc/exports should have a line like

        /exports/tsroot *(rw,async,no_root_squash,no_all_squash)

Have you run 'exportfs -ra'

 

Are you tailing /var/log/message to see what happens when your target boots?

 

    tail -f /var/log/messages

 

You should see an "authenticated mount request..." message if everything is kosher.

 

Cheers,

T.mike

 

-----Original Message-----
From: [On Behalf Of guibiao
Sent: Wednesday, April 26, 2006 5:00 PM
To:
Subject: [ts-7000] Boot to NFS root file system

Hi, I tried to boot my TS-7260 board to NFS root file system from
reboot as:

fis load vmlinux
exec -c "console=ttyAM0,115200 ip=192.168.0.50
nfsroot=192.168.0.1:/exports/tsroot

but, I got an error message as following. Can anybody please help
me? Thanks!

Guibiao


Creating 3 MTD partitions on "NAND 32MiB 3,3V 8-bit":
0x00000000-0x00004000 : "TS-BOOTROM"
0x00004000-0x01d04000 : "Linux"
0x01d04000-0x02000000 : "RedBoot"
NET4: Linux TCP/IP 1.0 for NET4.0
IP Protocols: ICMP, UDP, TCP, IGMP
IP: routing cache hash table of 512 buckets, 4Kbytes
TCP: Hash tables configured (established 4096 bind 8192)
enable_irq(39) unbalanced from c02cd254
IP-Config: Guessing netmask 255.255.255.0
IP-Config: Complete:
      device=eth0, addr=192.168.0.50, mask=255.255.255.0,
gw=255.255.255.255,
     host=192.168.0.50, domain=, nis-domain=(none),
     bootserver=255.255.255.255, rootserver=192.168.0.1, rootpath=
NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.
NetWinder Floating Point Emulator V0.97 (double precision)
Looking up port of RPC 100003/2 on 192.168.0.1
Looking up port of RPC 100005/1 on 192.168.0.1
Root-NFS: Server returned error -13 while mounting /exports/tsroot
VFS: Unable to mount root fs via NFS, trying floppy.
VFS: Cannot open root device "" or 02:00
Please append a correct "root=" boot option
Kernel panic: VFS: Unable to mount root fs on 02:00

---

YAHOO! GROUPS LINKS

•  Visit your group "ts-7000" on the web.
   
•  To unsubscribe from this group, send an email to:
   =Unsubscribe
   
•  Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service.

---