Messages in this thread |  | | From | vda <> | Subject | Re: Automount FS re-exported via NFS fails | Date | Tue, 13 Nov 2001 18:19:39 +0000 |
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On Monday 12 November 2001 20:42, David D. Hagood wrote: > I have a situation where I have a set of file systems that are automounted > by the automount file system in 2.4.x under /misc. I'd like to make those > file systems available via NFS from machine. > > In the ideal case, I would have something like this in /etc/exports: > /misc 10.0.0.0/255.0.0.0 (rw) > > Thus, a client machine could mount server:/misc as /somedir, and then cause > a filesystem to be mounted by accessing /somedir/some_auto_filesystem. > > However, that doesn't work, as the NFSD seems to want to do a getfh() IOCTL > on the auto file system, and autofs doesn't seem to support that IOCTL.
NFS don't see mountpoints. It's a strange feature but it is really done that way. I can mount my /dev/hdc on a non-empty dir in NFS exported tree and I see hdc filesystem when browsing it locally, but NFS clients still see old dir contents - they don't see mounted drive there!
I don't know whether it's bug or a feature.
Every automounted dir under automount mountpoint is a mountpoint too, that's why you can't export them via NFS. -- vda - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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