Okay, well I removed NFS v4 support and recompiled the kernel. It got rid of the NFSD complaints and grace period problem, but rpc.mountd still segfaults at 0 ip 084ff46 when I attempt a remote mount. Something must be in need of a patch.
Thanks for your help, I feel like we are getting close. ---------------------------------------- > Date: Thu, 24 Jul 2014 19:22:07 +0100 > From: [email protected] > To: [email protected] > Subject: Re: [blfs-dev] NFS rpc.mountd segfault and unable to end nfsdcltrack > grace period > > On Thu, Jul 24, 2014 at 01:38:51AM -0400, The Lightning Stalker wrote: >> NFS gives these console messages during system boot. >> > > I am not sure if your two problems below are connected, or not. > >> [ 7.926298] NFSD: the nfsdcld client tracking upcall will be removed in >> 3.10. Please transition to using nfsdcltrack. >> [ 7.926465] NFSD: starting 90-second grace period (net c196ea80) >> . . . >> [ 128.352059] NFSD: Unable to end grace period: -110 >> > > Google suggests that is an NFSv4 message. My server runs v3 (on > 3.10 at the moment, with LFS-7.4) and I do not have any problem > mounting its shares from recent desktops - my most recent desktop > build used LFS-svn-20140514, which is now getting rather old :-( > My desktops do not enable CONFIG_NFSD : in the past I have had both > client and server running on a desktop, for testing, and the > combination of the two is definitely valid. > >> If I try to mount a share, rpc.mountd segfaults. >> >> [ 542.947761] rpc.mountd[1687]: segfault at 0 ip 0804ff46 sp bfa97880 error >> 4 in rpc.mountd[8048000+18000] >> >> It is a fresh build of ALFS trunk 10626 (2014-07-08). Everything else is >> working perfectly. >> >> NFS-Utils was built and rebuilt according to the book, all nfs options are >> enabled in the kernel, nfsd kernel module built and running >> >> After some searching, it appears that these issues have been encountered >> before with NFS, although not exactly like this. It appears something in the >> kernel or in one of the NFS packages requires patching, which is above my >> current skill level. >> >> Thanks > > I don't think the BLFS book handles nfs v4 : you might need > additional packages. Alternatively, if you are only using v3 (or > v2), try removing the v4 kernel options. > > ĸen > -- > Nanny Ogg usually went to bed early. After all, she was an old lady. > Sometimes she went to bed as early as 6 a.m. > -- > http://lists.linuxfromscratch.org/listinfo/blfs-dev > FAQ: http://www.linuxfromscratch.org/blfs/faq.html > Unsubscribe: See the above information page -- http://lists.linuxfromscratch.org/listinfo/blfs-dev FAQ: http://www.linuxfromscratch.org/blfs/faq.html Unsubscribe: See the above information page
