PREUN

/bin/sh

if [ $1 -eq 0 ] ; then
    # Package removal, not upgrade
    /bin/systemctl --no-reload disable zfs-fuse.service > /dev/null 2>&1 || :
    /bin/systemctl stop zfs-fuse.service > /dev/null 2>&1 || :
fi

POSTIN

/bin/sh

# Move cache if upgrading
oldcache=/etc/zfs/zpool.cache      # this changed per 0.6.9, only needed when upgrading from earlier versions
newcache=/var/lib/zfs/zpool.cache

if [[ -f $oldcache && ! -e $newcache ]]; then
  echo "Moving existing zpool.cache to new location"
  mkdir -p $(dirname $newcache)
  mv $oldcache $newcache
else
  if [ -e $oldcache ]; then
    echo "Note: old zpool.cache present but no longer used ($oldcache)"
  fi
fi

if [ $1 -eq 1 ] ; then 
    # Initial installation 
    /bin/systemctl daemon-reload >/dev/null 2>&1 || :
fi

POSTUN

/bin/sh

/bin/systemctl daemon-reload >/dev/null 2>&1 || :
if [ $1 -ge 1 ] ; then
    # Package upgrade, not uninstall
    /bin/systemctl try-restart zfs-fuse.service >/dev/null 2>&1 || :
    echo "Removing files since we removed the last package"
    rm -rf /var/run/zfs
    rm -rf /var/lock/zfs
fi

Triggers

zfs-fuse < 0.7.0-4

/bin/sh

# Save the current service runlevel info
# User must manually run systemd-sysv-convert --apply zfs-fuse
# to migrate them to systemd targets
/usr/bin/systemd-sysv-convert --save zfs-fuse >/dev/null 2>&1 ||:

# Run these because the SysV package being removed won't do them
/sbin/chkconfig --del zfs-fuse >/dev/null 2>&1 || :
/bin/systemctl try-restart zfs-fuse.service >/dev/null 2>&1 || :