Problem s mountovanim nfs

[Dalibor Straka]

On Thu, Sep 16, 2004 at 01:24:49PM +0200, Martin Calko wrote:
> Pred nejakou dobou jsem sem psal dotaz na problem s mountovanim nfs 
> ktery se projevuje takto: na serveru je /adresar a /adresar/adresar 
> exportovan v /etc/exports. Ze stanice pak nejde pripojit /adresar a v 
> logu serveru se objevuje hlaska a'la ta citovana nize. Na reseni tehoz 
> problemu se ptal nekdo v teto konferenci uz vloni (30.5.2003) a odpoved 
> tu nepadla. Jakesi reseni na analogicky dotaz [1] jsem nasel na [2]. 
> Funguje to kdyz je exportovan puze /adresar a uz ne /adresar/adresar. 
> Nerad bych se mylil ale vyzniva to tak, ze v nfs lze exportovat pouze 
> jeden adresar v ramci filesystemu nebo resp. kazdy filesystem prave jednou.
> 
> Velmi prosim ty kteri maji bohatsi zkusenosti s nfs aby tuhle teorii 
> potvrdili nebo vyvratili. Pro mne je to dost zasadni z hlediska dalsiho 
> vyuzivani nfs.
> 
> 					M.C.
> 

 When possible, the minimal subdirectory tree should be exported. For
 example, if access is needed only for /usr/bin, /usr/bin should be
 exported instead of /usr. It is not possible to export either a parent
 directory or a subdirectory of an exported directory that is within the
 same filesystem. For example, it would be illegal to export both /usr
 and /usr/local if both directories resided on the same disk partition.
 As a result, sometimes it is necessary to give access to more files for
 more clients than is desired.
 
-- Dalibor Straka