Warnings May Occur When a File System Is Created (4189127)
One of the following warning messages may be displayed when a file system
is created during installation.
Warning: inode blocks/cyl group (87) >= data blocks (63) in last cylinder group. This implies 1008 sector(s) cannot be allocated.
Warning: 1 sector(s) in last cylinder unallocated
warning occurs when the size of the file system being created does not map
exactly to the space on the disk being used. This discrepancy can result in
unused space on the disk that is not incorporated into the indicated file
system. This unused space is not available for use by other file systems.
Workaround: Ignore the warning message.