Greetings all,
If this has been problem/solution
has been posted before, please disregard
:)
I'm using NFS to serve out
FLAR archives to Sun machines. These files are >
2GB, and the
auto-installer for the Sun boxes mount the files, not the
directories.
mountd was refusing to authenticate these otherwise legit
requests because
the stat() call was bombing due the filesize being too
large. I hacked
up the quick diff below that fixed the problem. The files
transfer
correctly and completely, but I admit I haven't performed
further
testing.
diff -u
nfs-utils-1.0.6-orig/utils/mountd/mountd.c
nfs-utils-1.0.6/utils/mountd/mountd.c
---
nfs-utils-1.0.6-orig/utils/mountd/mountd.c Fri Sep 12 15:14:16 2003
+++
nfs-utils-1.0.6/utils/mountd/mountd.c Tue
Jan 13 20:11:49 2004
@@ -176,7 +176,7
@@
{
struct sockaddr_in
*sin
= (struct sockaddr_in *)
svc_getcaller(rqstp->rq_xprt);
-
struct stat
stb;
+ struct stat64
stb;
nfs_export
*exp;
char
rpath[MAXPATHLEN+1];
char *p =
*path;
@@ -198,7 +198,7 @@
/*
Now authenticate the intruder...
*/
if (!(exp =
auth_authenticate("pathconf", sin, p)))
{
return 1;
- } else if (stat(p, &stb)
< 0) {
+ } else if (stat64(p,
&stb) < 0)
{
xlog(L_WARNING, "can't stat exported dir %s:
%s",
p,
strerror(errno));
export_reset (exp);
@@ -248,7 +248,7
@@
{
struct sockaddr_in
*sin
=
(struct sockaddr_in *)
svc_getcaller(rqstp->rq_xprt);
-
struct stat stb,
estb;
+ struct stat64 stb,
estb;
nfs_export
*exp;
char
rpath[MAXPATHLEN+1];
char *p =
*path;
@@ -268,7 +268,7 @@
/*
Now authenticate the intruder...
*/
if (!(exp =
auth_authenticate("mount", sin, p)))
{
*error = NFSERR_ACCES;
- } else if
(stat(p, &stb) < 0) {
+ } else if
(stat64(p, &stb) < 0)
{
xlog(L_WARNING, "can't stat exported dir %s:
%s",
p,
strerror(errno));
if (errno == ENOENT)
@@ -278,7 +278,7
@@
} else if
(!S_ISDIR(stb.st_mode) && !S_ISREG(stb.st_mode))
{
xlog(L_WARNING, "%s is not a directory or regular file",
p);
*error = NFSERR_NOTDIR;
- } else if
(stat(exp->m_export.e_path, &estb) < 0)
{
+ } else if
(stat64(exp->m_export.e_path, &estb) < 0)
{
xlog(L_WARNING, "can't stat export point %s:
%s",
p,
strerror(errno));
*error = NFSERR_NOENT;