Troubleshooting

Kernels not native. Run python -m vnxdna.native; install a C compiler and reinstall. Results are identical, only slower.

Decode ends in FAILURE. Read the decode report: stage_counters shows where frames were lost. Low coverage or heavy dropout may need a more redundant profile such as v7-lowcov.

Exit code 5. Insufficient redundancy: more strands were lost than the outer code can repair.

Exit code 6. The reads or archive use a format this build does not support; vnx inspect probes the frame and layout.