In some cases, you might need to bypass existing checking mechanisms in Installation Manager.
On some network file systems, disk space might not be reported correctly at times; and you might need to bypass disk-space checking and proceed with your installation.
To disable disk-space checking, specify the following system property in the config.ini file in IM_install_root/eclipse/configuration and restart Installation Manager:
cic.override.disk.space=sizeunit
where size is a positive integer and unit is blank for bytes, k for kilo, m for megabytes, or g for gigabytes. For example:
cic.override.disk.space=120 (120 bytes)
cic.override.disk.space=130k (130 kilobytes)
cic.override.disk.space=140m (140 megabytes)
cic.override.disk.space=150g (150 gigabytes)
cic.override.disk.space=true
Installation Manager will report a disk-space size of Long.MAX_VALUE. Instead of displaying a very large amount of available disk space, N/A is displayed.
To bypass operating-system prerequisite checking, add disableOSPrereqChecking=true to the config.ini file in IM_install_root/eclipse/configuration and restart Installation Manager.
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