Stonith plugin external/ipmi is broken in cluster-glue 1.0.8-3~bpo60+2.
A closing double-quote is missing in /usr/lib/stonith/plugins/external/ipmi line 39:
38 STATUS="power status"
39 IPMITOOL=${ipmitool:-"`which ipmitool 2>/dev/null`}
40
Regards,