To work around this problem, you have two main choices.
Workaround: There are two scenarios, depending on your preference.
Use the command-line installation utility (es-inst) for installing the server layer.
Use the GUI-based installation utility (es-guiinst) with one of the following three options:
Copy both disks (CD1 and CD2) onto a disk drive locally as explained below.
CD1 must be copied to <target-directory>/disk1 and CD2 to <target-directory>/disk2.
Load CD1 and CD2 in different CD drives and NFS mount them so that CD1 is mounted on the target host as <mount-directory>/disk1 and CD2 is mounted as <mount-directory>/disk2.
Download the web image from http://www.sun.com onto a system, which has the structure as specified in option 1.
After doing any of the above options, run es-guiinst from the disk1/sbin directory.