Disk Root Partition 100% Full

/export/home1 partition is missing and root partition is full See Long Description This is a summation of multiple sites (>5) that have experienced the same event which is typically followed by FE replacing disk drives, CPUs, and reloading software due to a corruption of software. Some sites can limp along by removing each freshly new exam (due to missing home1 partition) that has been scanned until SW can be reloaded. [insite@OLC-MR2 ~]$ df Filesystem 1K-blocks Used Available Use% Mounted on /dev/sda2 4182720 2973408 1209312 72% / /dev/sda1 101086 5785 90082 7% /boot none 1037420 0 1037420 0% /dev/shm /dev/md0 71118848 3772 71115076 1% /export/home1 (Missing) /dev/sda7 7813376 4505988 3307388 58% /export/home /dev/sda8 13669056 792 13668264 1% /export/home/si gna/mrraw /dev/sda9 5572288 144 5572144 1% /export/home/si gna/research