Messages in this thread | | | Date | Thu, 08 Oct 1998 17:50:54 -0700 (PDT) | From | Jeremy Fitzhardinge <> | Subject | RE: Please try knfsd-980930 |
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On 01-Oct-98 H.J. Lu wrote: > This is the Linux kernel NFS daemon. It is based on linux-nfs 0.4.22. > It is tested on Linux/alpha and Linux/x86 running glibc 2.0.7.
Hi,
I'm having problems with this running with Linux PPC, linux-2.1.125pre2 with the patches in knfsd-980930.
The problem is that clients are not allowed to do anything with directories which are mountpoints for other server filesystems - anything at all, including use them as nfs mountpoints. For example:
(ixodes is the x86 Linux 2.1.124 client, wubula is the PPC server) : root@ixodes:ttyp2; kshowmount -e wubula Export list for wubula: / ixodes /usr ixodes /home ixodes : root@ixodes:ttyp2; mount /n/wubula : root@ixodes:ttyp2; mount /n/wubula/usr mount: block device wubula:/usr is write-protected, mounting read-only mount: block device wubula:/usr is not permitted on its filesystem
17:47:33.460000 ixodes.724172800 > wubula.yatima.org.nfs: 144 lookup fh Unknown/1 "usr" (ttl 64, id 12156) 17:47:33.460000 wubula.yatima.org.nfs > ixodes.724172800: reply ok 28 lookup ERROR: Permission denied (ttl 64, id 9777) [...]
: root@ixodes:ttyp2; ls -l /n/wubula/usr ls: /n/wubula/usr: Permission denied
17:50:52.710000 ixodes.791281664 > wubula.yatima.org.nfs: 144 lookup fh Unknown/1 "usr" (ttl 64, id 12320) 17:50:52.710000 wubula.yatima.org.nfs > ixodes.791281664: reply ok 28 lookup ERROR: Permission denied (ttl 64, id 9999)
Going the other way, with the x86 server and PPC client using the same version of knfsd, works fine.
Any ideas?
Thanks, J
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