From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <38584BA3.5AA60056@ctam.com.au> Date: Thu, 16 Dec 1999 13:17:08 +1100 From: Brendan Simon Reply-To: bsimon@ctam.com.au MIME-Version: 1.0 To: linuxppc-embedded Subject: Re: linuxppc-embedded: /bin/sh wont run from nfsroot. References: <19991215055541.23843.qmail@web301.mail.yahoo.com> <385725A3.A1C110DF@ctam.com.au> <385774B8.3405494B@iname.com> <38583159.AF0E44C9@ctam.com.au> Content-Type: text/plain; charset=us-ascii Sender: owner-linuxppc-embedded@lists.linuxppc.org List-Id: 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 ** Sent via the linuxppc-embedded mail list. 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