Re: NFS mountned directory and apache2 (2.5.47)

Trond Myklebust (trond.myklebust@fys.uio.no)
15 Nov 2002 19:10:27 +0100


>>>>> " " == Richard Bouska <richard@bouska.cz> writes:

> Hello In 2.45.47 and 2.5.46 (at least) did not try any other am
> I not able to serve files bigger than 255 bytes by apache2 from
> nfs mounted directory. The local files are served correctly.

> The server is on 2.4.18. When I use the 2.4 also on client
> everything works. When the content of the page is CGI generated
> then the size is not limited like this.

> Both client and server are x86 (athlon) kernel compiled with:
> gcc version 2.95.4 20011002 (Debian prerelease)

> sendfile() bug ??

Looks like whoever it was that changed the 'sendfile' API forgot to
update NFS. Try the following patch.

Cheers,
Trond

--- linux-2.5.47/fs/nfs/file.c.orig 2002-11-08 14:16:27.000000000 -0500
+++ linux-2.5.47/fs/nfs/file.c 2002-11-15 13:06:06.000000000 -0500
@@ -175,6 +175,7 @@
#ifdef CONFIG_NFS_DIRECTIO
.direct_IO = nfs_direct_IO,
#endif
+ .sendfile = generic_file_sendfile,
};

/*
-
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