As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: ECAM SMOKE FORWARD CARGO BOTTLE AND AFT CARGO BOTTLE FAULT. ECAM CLEARED WITH CARGO SMOKE DISCHARGE REMAINED ILLUMINATED ON THE OVERHEAD. MAINTENANCE REPLACED FORWARD CARGO FIRE BOTTLE IAND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 26-23-41 WITH NO FAULTS NOTED.