As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING CLIMB OUT AT APPROX FL 250 THE AFT BULK SMOKE LIGHT CAME ON WITH ALL ECAM WARNINGS. LIGHT WENT OUT WHEN NR 1 AGENT DISCHARGED. R & R BULK & AFT CARGO SMOKE DETECTORS 9WH,10WH,11WH & 44WH IAW MM 26-16-11-04. PERFORMED OPERATIONS CHECK & TESTED IAW MM 26-16-00-05-01, OPERATIONS CHECKED & TEST GOOD. VISUALLY CHECKED AFT, BULK & TAIL CONE COMPARTMENTS, NO ABNORMALITIES NOTED & NO BURNT SMELL PRESENT. REMOVED NR 1 LOWER CARGO COMPARTMENT FIRE BOTTLE IAW MM 26-23-11-04-02. INSTALLED NR 1 LOWER CARGO COMPARTMENT FIRE BOTTLE IAW AMM 26-23-11-04-0.