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Chapter 3. Installation of Red Hat Linux 7.3 and IBM Director Agent 37
md5sum: rh-7.3-en-i386-cd6.iso: No such file or directory
rh-7.3-en-i386-cd6.iso: FAILED open or read
md5sum: WARNING: 3 of 6 listed files could not be read
4. Check the files using md5sum -c rh-7.3-en-i386.md5.
If any of the files are corrupt, delete those and download again. The output should be
similar to that shown in Example 3-2 on page 36.
5. Check that other has read and execute permissions on /var/iso/RedHat and has read
permission on all the iso files.
6. Edit /etc/export and add /var/iso/RedHat *(ro) to the end of the file.
7. Make NFS reload the export file using service nfs reload.
3.3.2 Setting up the FTP install server
A desktop system with enough free hard drive space was selected to be the install server. We
transformed it into the install server by performing these steps.
1. Install the anonftp rpm package.
2. Create the /var/iso directory.
3. Download Red Hat Linux 7.3 install iso images 1 through 3 and the md5 file.
– rh-7.3-en-i386-cd1.iso
– rh-7.3-en-i386-cd2.iso
– rh-7.3-en-i386-cd3.iso
– rh-7.3-en-i386.md5
Example 3-3 Output of md5sum check
[root@portal1 iso]# md5sum -c rh-7.3-en-i386.md5
rh-7.3-en-i386-cd1.iso: OK
rh-7.3-en-i386-cd2.iso: OK
rh-7.3-en-i386-cd3.iso: OK
md5sum: rh-7.3-en-i386-cd4.iso: No such file or directory
rh-7.3-en-i386-cd4.iso: FAILED open or read
md5sum: rh-7.3-en-i386-cd5.iso: No such file or directory
rh-7.3-en-i386-cd5.iso: FAILED open or read
md5sum: rh-7.3-en-i386-cd6.iso: No such file or directory
rh-7.3-en-i386-cd6.iso: FAILED open or read
md5sum: WARNING: 3 of 6 listed files could not be read
4. Check the files using md5sum -c rh-7.3-en-i386.md5.
If any of the files are corrupt, delete and download again. The output should be similar to
the output shown in Example 3-3.
5. Create 7.3, 7.3/cd1, 7.3/cd2, 7.3/cd3, 7.3/RedHat, 7.3/RedHat/RPMS directories in
/var/ftp/pub.
Example 3-4 Mounting iso images
mount -o loop,ro -t iso9660 /var/iso/rh-7.3-en-i386-cd1.iso /var/ftp/pub/cd1
mount -o loop,ro -t iso9660 /var/iso/rh-7.3-en-i386-cd2.iso /var/ftp/pub/cd2
mount -o loop,ro -t iso9660 /var/iso/rh-7.3-en-i386-cd3.iso /var/ftp/pub/cd3
6. Mount the three install iso images to the cd directories.
7. Change to the directory /var/ftp/pub/7.3.