linuxppc-embedded: /bin/sh wont run from nfsroot.
Brendan Simon
bsimon at ctam.com.au
Thu Dec 16 13:17:08 EST 1999
I forgot to include the nfsd debug output. It's at the end of this message. It's
quite long but I can see that it is reading the /dev/console, /bin/sh,
/lib/termcap, /lib/libc, etc. It resolves symbolic links fine. So why does it
stop. Has everything be read ? Is it a console I/O problem ? Has network traffic
just stopped ? Has the CPU crashed ?
Hope someone can give me a few pointers.
Brendan.
Brendan Simon wrote:
> Jim Chapman wrote:
>
> > Also, try running your NFS server in the foreground in a debug mode if
> > it isn't being used by other hosts. This will display exactly what files
> > are being accessed. You should see lots of directories, shared libraries
> > etc being read. I use
> >
> > # rpc.nfsd -F -d call
>
> I did this. It seems that /bin/sh is found and that the file /lib/ld.so.1 is
> being read, but it just stops. I don't know if the 860 has crashed or what ? I
> will try running a program via an nfs mount from another linux box and see what
> the nfsd debug output should look like. Other than that I'm lost. Any ideas
> how I can test the reliability of the ethernet driver on the 860 system ?
>
> Is it possible to use kgdb in anyway. I have never used kgdb before so I'm not
> sure what it can do for me.
nfsd[10594] 12/16/99 13:02 getattr [1 70/1/1 10:00:02 203.21.127.150 0.0]
nfsd[10594] 12/16/99 13:02 50808950 02 d21e
nfsd[10594] 12/16/99 13:02 result: 0
nfsd[10594] 12/16/99 13:02 lookup [1 70/1/1 10:00:02 203.21.127.150 0.0]
nfsd[10594] 12/16/99 13:02 fh:/sys/ctam-root-min n:dev
nfsd[10594] 12/16/99 13:02 new_fh = /sys/ctam-root-min/dev
nfsd[10594] 12/16/99 13:02 result: 0
nfsd[10594] 12/16/99 13:02 lookup [1 70/1/1 10:00:02 203.21.127.150 0.0]
nfsd[10594] 12/16/99 13:02 fh:/sys/ctam-root-min/dev n:console
nfsd[10594] 12/16/99 13:02 new_fh = /sys/ctam-root-min/dev/console
nfsd[10594] 12/16/99 13:02 result: 0
nfsd[10594] 12/16/99 13:02 readlink [1 70/1/1 10:00:02 203.21.127.150 0.0]
nfsd[10594] 12/16/99 13:02 /sys/ctam-root-min/dev/console
nfsd[10594] 12/16/99 13:02 ttyS0
nfsd[10594] 12/16/99 13:02 result: 0
nfsd[10594] 12/16/99 13:02 lookup [1 70/1/1 10:00:02 203.21.127.150 0.0]
nfsd[10594] 12/16/99 13:02 fh:/sys/ctam-root-min/dev n:ttyS0
nfsd[10594] 12/16/99 13:02 new_fh = /sys/ctam-root-min/dev/ttyS0
nfsd[10594] 12/16/99 13:02 result: 0
nfsd[10594] 12/16/99 13:02 lookup [1 70/1/1 10:00:02 203.21.127.150 0.0]
nfsd[10594] 12/16/99 13:02 fh:/sys/ctam-root-min n:sbin
nfsd[10594] 12/16/99 13:02 new_fh = /sys/ctam-root-min/sbin
nfsd[10594] 12/16/99 13:02 result: 0
nfsd[10594] 12/16/99 13:02 lookup [1 70/1/1 10:00:02 203.21.127.150 0.0]
nfsd[10594] 12/16/99 13:02 fh:/sys/ctam-root-min/sbin n:init
nfsd[10594] 12/16/99 13:02 result: 2
nfsd[10594] 12/16/99 13:02 lookup [1 70/1/1 10:00:02 203.21.127.150 0.0]
nfsd[10594] 12/16/99 13:02 fh:/sys/ctam-root-min n:etc
nfsd[10594] 12/16/99 13:02 new_fh = /sys/ctam-root-min/etc
nfsd[10594] 12/16/99 13:02 result: 0
nfsd[10594] 12/16/99 13:02 lookup [1 70/1/1 10:00:02 203.21.127.150 0.0]
nfsd[10594] 12/16/99 13:02 fh:/sys/ctam-root-min/etc n:init
nfsd[10594] 12/16/99 13:02 result: 2
nfsd[10594] 12/16/99 13:02 lookup [1 70/1/1 10:00:02 203.21.127.150 0.0]
nfsd[10594] 12/16/99 13:02 fh:/sys/ctam-root-min n:bin
nfsd[10594] 12/16/99 13:02 new_fh = /sys/ctam-root-min/bin
nfsd[10594] 12/16/99 13:02 result: 0
nfsd[10594] 12/16/99 13:02 lookup [1 70/1/1 10:00:02 203.21.127.150 0.0]
nfsd[10594] 12/16/99 13:02 fh:/sys/ctam-root-min/bin n:init
nfsd[10594] 12/16/99 13:02 result: 2
nfsd[10594] 12/16/99 13:02 lookup [1 70/1/1 10:00:03 203.21.127.150 0.0]
nfsd[10594] 12/16/99 13:02 fh:/sys/ctam-root-min/bin n:sh
nfsd[10594] 12/16/99 13:02 new_fh = /sys/ctam-root-min/bin/sh
nfsd[10594] 12/16/99 13:02 result: 0
nfsd[10594] 12/16/99 13:02 read [1 70/1/1 10:00:03 203.21.127.150 0.0]
nfsd[10594] 12/16/99 13:02 /sys/ctam-root-min/bin/sh: 4096 bytes at 0
nfsd[10594] 12/16/99 13:02 result: 0
nfsd[10594] 12/16/99 13:02 lookup [1 70/1/1 10:00:03 203.21.127.150 0.0]
nfsd[10594] 12/16/99 13:02 fh:/sys/ctam-root-min n:lib
nfsd[10594] 12/16/99 13:02 new_fh = /sys/ctam-root-min/lib
nfsd[10594] 12/16/99 13:02 result: 0
nfsd[10594] 12/16/99 13:02 lookup [1 70/1/1 10:00:03 203.21.127.150 0.0]
nfsd[10594] 12/16/99 13:02 fh:/sys/ctam-root-min/lib n:ld.so.1
nfsd[10594] 12/16/99 13:02 new_fh = /sys/ctam-root-min/lib/ld.so.1
nfsd[10594] 12/16/99 13:02 result: 0
nfsd[10594] 12/16/99 13:02 read [1 70/1/1 10:00:03 203.21.127.150 0.0]
nfsd[10594] 12/16/99 13:02 /sys/ctam-root-min/lib/ld.so.1: 4096 bytes at 0
nfsd[10594] 12/16/99 13:02 result: 0
nfsd[10594] 12/16/99 13:02 read [1 70/1/1 10:00:03 203.21.127.150 0.0]
nfsd[10594] 12/16/99 13:02 /sys/ctam-root-min/lib/ld.so.1: 4096 bytes at 32768
nfsd[10594] 12/16/99 13:02 result: 0
nfsd[10594] 12/16/99 13:02 read [1 70/1/1 10:00:03 203.21.127.150 0.0]
nfsd[10594] 12/16/99 13:02 /sys/ctam-root-min/lib/ld.so.1: 4096 bytes at 36864
nfsd[10594] 12/16/99 13:02 result: 0
nfsd[10594] 12/16/99 13:02 read [1 70/1/1 10:00:03 203.21.127.150 0.0]
nfsd[10594] 12/16/99 13:02 /sys/ctam-root-min/lib/ld.so.1: 4096 bytes at 40960
nfsd[10594] 12/16/99 13:02 result: 0
nfsd[10594] 12/16/99 13:02 read [1 70/1/1 10:00:03 203.21.127.150 0.0]
nfsd[10594] 12/16/99 13:02 /sys/ctam-root-min/lib/ld.so.1: 4096 bytes at 45056
nfsd[10594] 12/16/99 13:02 result: 0
nfsd[10594] 12/16/99 13:02 read [1 70/1/1 10:00:03 203.21.127.150 0.0]
nfsd[10594] 12/16/99 13:02 /sys/ctam-root-min/lib/ld.so.1: 4096 bytes at 49152
nfsd[10594] 12/16/99 13:02 result: 0
nfsd[10594] 12/16/99 13:02 read [1 70/1/1 10:00:03 203.21.127.150 0.0]
nfsd[10594] 12/16/99 13:02 /sys/ctam-root-min/lib/ld.so.1: 4096 bytes at 53248
nfsd[10594] 12/16/99 13:02 result: 0
nfsd[10594] 12/16/99 13:02 read [1 70/1/1 10:00:03 203.21.127.150 0.0]
nfsd[10594] 12/16/99 13:02 /sys/ctam-root-min/lib/ld.so.1: 4096 bytes at 57344
nfsd[10594] 12/16/99 13:02 result: 0
nfsd[10594] 12/16/99 13:02 read [1 70/1/1 10:00:03 203.21.127.150 0.0]
nfsd[10594] 12/16/99 13:02 /sys/ctam-root-min/lib/ld.so.1: 4096 bytes at 61440
nfsd[10594] 12/16/99 13:02 result: 0
nfsd[10594] 12/16/99 13:02 read [1 70/1/1 10:00:03 203.21.127.150 0.0]
nfsd[10594] 12/16/99 13:02 /sys/ctam-root-min/bin/sh: 4096 bytes at 360448
nfsd[10594] 12/16/99 13:02 result: 0
nfsd[10594] 12/16/99 13:02 read [1 70/1/1 10:00:03 203.21.127.150 0.0]
nfsd[10594] 12/16/99 13:02 /sys/ctam-root-min/bin/sh: 4096 bytes at 364544
nfsd[10594] 12/16/99 13:02 result: 0
nfsd[10594] 12/16/99 13:02 read [1 70/1/1 10:00:03 203.21.127.150 0.0]
nfsd[10594] 12/16/99 13:02 /sys/ctam-root-min/bin/sh: 4096 bytes at 368640
nfsd[10594] 12/16/99 13:02 result: 0
nfsd[10594] 12/16/99 13:02 read [1 70/1/1 10:00:03 203.21.127.150 0.0]
nfsd[10594] 12/16/99 13:02 /sys/ctam-root-min/bin/sh: 4096 bytes at 372736
nfsd[10594] 12/16/99 13:02 result: 0
nfsd[10594] 12/16/99 13:02 read [1 70/1/1 10:00:03 203.21.127.150 0.0]
nfsd[10594] 12/16/99 13:02 /sys/ctam-root-min/lib/ld.so.1: 4096 bytes at 4096
nfsd[10594] 12/16/99 13:02 result: 0
nfsd[10594] 12/16/99 13:02 read [1 70/1/1 10:00:03 203.21.127.150 0.0]
nfsd[10594] 12/16/99 13:02 /sys/ctam-root-min/lib/ld.so.1: 4096 bytes at 8192
nfsd[10594] 12/16/99 13:02 result: 0
nfsd[10594] 12/16/99 13:02 read [1 70/1/1 10:00:03 203.21.127.150 0.0]
nfsd[10594] 12/16/99 13:02 /sys/ctam-root-min/lib/ld.so.1: 4096 bytes at 12288
nfsd[10594] 12/16/99 13:02 result: 0
nfsd[10594] 12/16/99 13:02 read [1 70/1/1 10:00:03 203.21.127.150 0.0]
nfsd[10594] 12/16/99 13:02 /sys/ctam-root-min/lib/ld.so.1: 4096 bytes at 16384
nfsd[10594] 12/16/99 13:02 result: 0
nfsd[10594] 12/16/99 13:02 read [1 70/1/1 10:00:03 203.21.127.150 0.0]
nfsd[10594] 12/16/99 13:02 /sys/ctam-root-min/lib/ld.so.1: 4096 bytes at 20480
nfsd[10594] 12/16/99 13:02 result: 0
nfsd[10594] 12/16/99 13:02 read [1 70/1/1 10:00:03 203.21.127.150 0.0]
nfsd[10594] 12/16/99 13:02 /sys/ctam-root-min/lib/ld.so.1: 4096 bytes at 24576
nfsd[10594] 12/16/99 13:02 result: 0
nfsd[10594] 12/16/99 13:02 read [1 70/1/1 10:00:03 203.21.127.150 0.0]
nfsd[10594] 12/16/99 13:02 /sys/ctam-root-min/lib/ld.so.1: 4096 bytes at 28672
nfsd[10594] 12/16/99 13:02 result: 0
nfsd[10594] 12/16/99 13:02 lookup [1 70/1/1 10:00:03 203.21.127.150 0.0]
nfsd[10594] 12/16/99 13:02 fh:/sys/ctam-root-min/etc n:ld.so.preload
nfsd[10594] 12/16/99 13:02 result: 2
nfsd[10594] 12/16/99 13:02 lookup [1 70/1/1 10:00:03 203.21.127.150 0.0]
nfsd[10594] 12/16/99 13:02 fh:/sys/ctam-root-min/etc n:ld.so.cache
nfsd[10594] 12/16/99 13:02 result: 2
nfsd[10594] 12/16/99 13:02 lookup [1 70/1/1 10:00:03 203.21.127.150 0.0]
nfsd[10594] 12/16/99 13:02 fh:/sys/ctam-root-min/lib n:libtermcap.so.2
nfsd[10594] 12/16/99 13:02 new_fh = /sys/ctam-root-min/lib/libtermcap.so.2
nfsd[10594] 12/16/99 13:02 result: 0
nfsd[10594] 12/16/99 13:02 readlink [1 70/1/1 10:00:03 203.21.127.150 0.0]
nfsd[10594] 12/16/99 13:02 /sys/ctam-root-min/lib/libtermcap.so.2
nfsd[10594] 12/16/99 13:02 libtermcap.so.2.0.8
nfsd[10594] 12/16/99 13:02 result: 0
nfsd[10594] 12/16/99 13:02 lookup [1 70/1/1 10:00:03 203.21.127.150 0.0]
nfsd[10594] 12/16/99 13:02 fh:/sys/ctam-root-min/lib n:libtermcap.so.2.0.8
nfsd[10594] 12/16/99 13:02 new_fh = /sys/ctam-root-min/lib/libtermcap.so.2.0.8
nfsd[10594] 12/16/99 13:02 result: 0
nfsd[10594] 12/16/99 13:02 read [1 70/1/1 10:00:03 203.21.127.150 0.0]
nfsd[10594] 12/16/99 13:02 /sys/ctam-root-min/lib/libtermcap.so.2.0.8: 4096
bytes at 0
nfsd[10594] 12/16/99 13:02 result: 0
nfsd[10594] 12/16/99 13:02 read [1 70/1/1 10:00:03 203.21.127.150 0.0]
nfsd[10594] 12/16/99 13:02 /sys/ctam-root-min/lib/libtermcap.so.2.0.8: 4096
bytes at 4096
nfsd[10594] 12/16/99 13:02 result: 0
nfsd[10594] 12/16/99 13:02 read [1 70/1/1 10:00:03 203.21.127.150 0.0]
nfsd[10594] 12/16/99 13:02 /sys/ctam-root-min/lib/libtermcap.so.2.0.8: 4096
bytes at 8192
nfsd[10594] 12/16/99 13:02 result: 0
nfsd[10594] 12/16/99 13:02 read [1 70/1/1 10:00:03 203.21.127.150 0.0]
nfsd[10594] 12/16/99 13:02 /sys/ctam-root-min/lib/libtermcap.so.2.0.8: 4096
bytes at 12288
nfsd[10594] 12/16/99 13:02 result: 0
nfsd[10594] 12/16/99 13:02 read [1 70/1/1 10:00:03 203.21.127.150 0.0]
nfsd[10594] 12/16/99 13:02 /sys/ctam-root-min/lib/libtermcap.so.2.0.8: 4096
bytes at 16384
nfsd[10594] 12/16/99 13:02 result: 0
nfsd[10594] 12/16/99 13:02 read [1 70/1/1 10:00:03 203.21.127.150 0.0]
nfsd[10594] 12/16/99 13:02 /sys/ctam-root-min/lib/libtermcap.so.2.0.8: 4096
bytes at 20480
nfsd[10594] 12/16/99 13:02 result: 0
nfsd[10594] 12/16/99 13:02 read [1 70/1/1 10:00:03 203.21.127.150 0.0]
nfsd[10594] 12/16/99 13:02 /sys/ctam-root-min/lib/libtermcap.so.2.0.8: 4096
bytes at 24576
nfsd[10594] 12/16/99 13:02 result: 0
nfsd[10594] 12/16/99 13:02 read [1 70/1/1 10:00:03 203.21.127.150 0.0]
nfsd[10594] 12/16/99 13:02 /sys/ctam-root-min/lib/libtermcap.so.2.0.8: 4096
bytes at 28672
nfsd[10594] 12/16/99 13:02 result: 0
nfsd[10594] 12/16/99 13:02 lookup [1 70/1/1 10:00:03 203.21.127.150 0.0]
nfsd[10594] 12/16/99 13:02 fh:/sys/ctam-root-min/lib n:libc.so.6
nfsd[10594] 12/16/99 13:02 new_fh = /sys/ctam-root-min/lib/libc.so.6
nfsd[10594] 12/16/99 13:02 result: 0
nfsd[10594] 12/16/99 13:02 readlink [1 70/1/1 10:00:03 203.21.127.150 0.0]
nfsd[10594] 12/16/99 13:02 /sys/ctam-root-min/lib/libc.so.6
nfsd[10594] 12/16/99 13:02 libc-1.99.so
nfsd[10594] 12/16/99 13:02 result: 0
nfsd[10594] 12/16/99 13:02 lookup [1 70/1/1 10:00:03 203.21.127.150 0.0]
nfsd[10594] 12/16/99 13:02 fh:/sys/ctam-root-min/lib n:libc-1.99.so
nfsd[10594] 12/16/99 13:02 new_fh = /sys/ctam-root-min/lib/libc-1.99.so
nfsd[10594] 12/16/99 13:02 result: 0
nfsd[10594] 12/16/99 13:02 read [1 70/1/1 10:00:03 203.21.127.150 0.0]
nfsd[10594] 12/16/99 13:02 /sys/ctam-root-min/lib/libc-1.99.so: 4096 bytes at
0
nfsd[10594] 12/16/99 13:02 result: 0
nfsd[10594] 12/16/99 13:02 read [1 70/1/1 10:00:03 203.21.127.150 0.0]
nfsd[10594] 12/16/99 13:02 /sys/ctam-root-min/lib/libc-1.99.so: 4096 bytes at
4096
nfsd[10594] 12/16/99 13:02 result: 0
nfsd[10594] 12/16/99 13:02 read [1 70/1/1 10:00:03 203.21.127.150 0.0]
nfsd[10594] 12/16/99 13:02 /sys/ctam-root-min/lib/libc-1.99.so: 4096 bytes at
8192
nfsd[10594] 12/16/99 13:02 result: 0
nfsd[10594] 12/16/99 13:02 read [1 70/1/1 10:00:03 203.21.127.150 0.0]
nfsd[10594] 12/16/99 13:02 /sys/ctam-root-min/lib/libc-1.99.so: 4096 bytes at
12288
nfsd[10594] 12/16/99 13:02 result: 0
nfsd[10594] 12/16/99 13:02 read [1 70/1/1 10:00:03 203.21.127.150 0.0]
nfsd[10594] 12/16/99 13:02 /sys/ctam-root-min/lib/libc-1.99.so: 4096 bytes at
16384
nfsd[10594] 12/16/99 13:02 result: 0
nfsd[10594] 12/16/99 13:02 read [1 70/1/1 10:00:04 203.21.127.150 0.0]
nfsd[10594] 12/16/99 13:02 /sys/ctam-root-min/lib/libc-1.99.so: 4096 bytes at
20480
nfsd[10594] 12/16/99 13:02 result: 0
nfsd[10594] 12/16/99 13:02 read [1 70/1/1 10:00:04 203.21.127.150 0.0]
nfsd[10594] 12/16/99 13:02 /sys/ctam-root-min/lib/libc-1.99.so: 4096 bytes at
24576
nfsd[10594] 12/16/99 13:02 result: 0
nfsd[10594] 12/16/99 13:02 read [1 70/1/1 10:00:04 203.21.127.150 0.0]
nfsd[10594] 12/16/99 13:02 /sys/ctam-root-min/lib/libc-1.99.so: 4096 bytes at
28672
nfsd[10594] 12/16/99 13:02 result: 0
nfsd[10594] 12/16/99 13:02 read [1 70/1/1 10:00:04 203.21.127.150 0.0]
nfsd[10594] 12/16/99 13:02 /sys/ctam-root-min/lib/libc-1.99.so: 4096 bytes at
655360
nfsd[10594] 12/16/99 13:02 result: 0
nfsd[10594] 12/16/99 13:02 read [1 70/1/1 10:00:04 203.21.127.150 0.0]
nfsd[10594] 12/16/99 13:02 /sys/ctam-root-min/lib/libc-1.99.so: 4096 bytes at
659456
nfsd[10594] 12/16/99 13:02 result: 0
nfsd[10594] 12/16/99 13:02 read [1 70/1/1 10:00:04 203.21.127.150 0.0]
nfsd[10594] 12/16/99 13:02 /sys/ctam-root-min/lib/libc-1.99.so: 4096 bytes at
663552
nfsd[10594] 12/16/99 13:02 result: 0
nfsd[10594] 12/16/99 13:02 read [1 70/1/1 10:00:04 203.21.127.150 0.0]
nfsd[10594] 12/16/99 13:02 /sys/ctam-root-min/lib/libc-1.99.so: 4096 bytes at
667648
nfsd[10594] 12/16/99 13:02 result: 0
nfsd[10594] 12/16/99 13:02 read [1 70/1/1 10:00:04 203.21.127.150 0.0]
nfsd[10594] 12/16/99 13:02 /sys/ctam-root-min/lib/libc-1.99.so: 4096 bytes at
671744
nfsd[10594] 12/16/99 13:02 result: 0
nfsd[10594] 12/16/99 13:02 read [1 70/1/1 10:00:04 203.21.127.150 0.0]
nfsd[10594] 12/16/99 13:02 /sys/ctam-root-min/lib/libc-1.99.so: 4096 bytes at
675840
nfsd[10594] 12/16/99 13:02 result: 0
nfsd[10594] 12/16/99 13:02 read [1 70/1/1 10:00:04 203.21.127.150 0.0]
nfsd[10594] 12/16/99 13:02 /sys/ctam-root-min/lib/libc-1.99.so: 4096 bytes at
679936
nfsd[10594] 12/16/99 13:02 result: 0
nfsd[10594] 12/16/99 13:02 read [1 70/1/1 10:00:04 203.21.127.150 0.0]
nfsd[10594] 12/16/99 13:02 /sys/ctam-root-min/lib/libc-1.99.so: 4096 bytes at
684032
nfsd[10594] 12/16/99 13:02 result: 0
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