Date: Thu, 9 Dec 2004 12:44:25 +1100 From: John Birrell <jb@cimlogic.com.au> To: Steve Kargl <sgk@troutmask.apl.washington.edu> Cc: freebsd-current@freebsd.org Subject: Re: nfs appears broken Message-ID: <20041209014425.GC95055@freebsd3.cimlogic.com.au> In-Reply-To: <20041209012915.GA16228@troutmask.apl.washington.edu> References: <20041209004335.GA624@troutmask.apl.washington.edu> <20041209011643.GB95055@freebsd3.cimlogic.com.au> <20041209012915.GA16228@troutmask.apl.washington.edu>
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On Wed, Dec 08, 2004 at 05:29:15PM -0800, Steve Kargl wrote: > On Thu, Dec 09, 2004 at 12:16:43PM +1100, John Birrell wrote: > > On Wed, Dec 08, 2004 at 04:43:35PM -0800, Steve Kargl wrote: > > > troutmask:root[201] mount /jumbo > > > [udp] jumbo:/data: RPCPROG_NFS: RPC: Port mapper failure - RPC: Timed out > > > [udp] jumbo:/data: RPCPROG_NFS: RPC: Port mapper failure - RPC: Timed out > > > > > > troutmask:root[203] grep jumbo /etc/fstab > > > jumbo:/data /jumbo nfs rw,noauto 0 0 > > > > > > > > > This is with world+kernel from about 30 minutes on amd64. I was > > > able to mount /jumbo with a kernel from monday. > > > > I updated a current machine yesterday and mountd complains about in invalid > > line in /etc/exports, saying that / isn't a mount point. The client reports > > "permission denied". > > > > I cvsup'd again today and the kernel panics before I can even get to try NFS. > > > > Do you have INET6 in your kernel? I had to remove it > or the kernel would panic. Fortunately, I don't need > INET6. No INET6. My kernel is pretty basic. The kernel has witness and invariants. The DDB trace shows: Tracing pid 159 tid 100047 td 0xc1592340 kdb_enter(c066578d,100,0,0,0) at kdb_enter+0x2c panic(c0680600,c068096e,d4047010,0,0) at panic+0x10s syscall(c1564cc00,c15c3680,c1564d00,c0709c40,c06c18c4) at syscall Process 159 is ifconfig. I have GDB in the kernel, but haven't connected a serial console to this machine before, so I'll need to hunt around for a cable and finish the upgrade of my desktop machine which I decided to clean and re-install all ports on yesterday. Bugger. -- John Birrell
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