From Bugzilla Helper:
User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0; T312461)

Description of problem:
ls -l against nfs mounted cdrom image (/mnt/foo/testdir) eventually fails 
with 'ls: .: No such file or directory'. A cd /mnt/foo/testdir is required to 
re-establish the current directory.


Version-Release number of selected component (if applicable):


How reproducible:
Always

Steps to Reproduce:
1.on anyhost:
mount -t iso9660 -o loop image.iso9660 /mnt/cdrom.image
image.iso9660 is ~264 MB.

2.on client:
mount -t nfs anyhost:/mnt/cdrom.image /mnt/foo
/mnt/foo/testdir has ~50 RPM files.

3.test script:

!/bin/bash
cd /mnt/foo/testdir
while [ 1 ]
do
  ls -l
done



	

Actual Results:  after 8 minutes or less, the test case returns the below 
output:

ls: .: No such file or directory
ls: .: No such file or directory
ls: .: No such file or directory
ls: .: No such file or directory
.
.
.


Expected Results:  Normal ls -l output showing 50 RPM files

Additional info:

System on which the image.iso9660 resides (anyhost) :
 Vendor: GenuineIntel
 Model:  Pentium III (Coppermine)
 Speed:  801.839 MHz
 Cache:  256 KB
 Memory: 128 MB
Linux  2.4.9-13 #1 Tue Oct 30 20:11:04 EST 2001 i686 unknown

Client system using NFS to access remote cd image was RedHat 8.0