File: preinst

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raidtools2 0.90.20010914-15
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#! /bin/sh

set -e

. /usr/share/debconf/confmodule

# All the alpha RAID drivers i have seen put the "unused devices:" line into
# /proc/mdstat, and the RAID drivers in stock kernels do not.
# A better solution would be to look into /proc/sys/dev/md, but im not sure
# whether it's implemented in all versions.

if ! grep -q '^unused devices:' /proc/mdstat &> /dev/null
then

  db_get raidtools2/nosupport || true

  if [ "$RET" = "false" ]; then

    echo "Failing install because new-style RAID isn't supported by the kernel"
    exit 1

  fi

fi

exit 0