QA output created by 217 === Simulating an I/O error during snapshot deletion === Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 wrote 65536/65536 bytes at offset 0 64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) Snapshot list: (Snapshot filtered) qcow2_free_clusters failed: Input/output error qemu-img: Could not delete snapshot 'foo': Failed to free the cluster and L1 table: Input/output error --- Checking test image --- Leaked cluster 4 refcount=2 reference=1 Leaked cluster 5 refcount=2 reference=1 Leaked cluster 6 refcount=1 reference=0 Leaked cluster 7 refcount=1 reference=0 4 leaked clusters were found on the image. This means waste of disk space, but no harm to data. --- Repairing test image --- Leaked cluster 4 refcount=2 reference=1 Leaked cluster 5 refcount=2 reference=1 Leaked cluster 6 refcount=1 reference=0 Leaked cluster 7 refcount=1 reference=0 Repairing cluster 4 refcount=2 reference=1 Repairing cluster 5 refcount=2 reference=1 Repairing cluster 6 refcount=1 reference=0 Repairing cluster 7 refcount=1 reference=0 Repairing OFLAG_COPIED L2 cluster: l1_index=0 l1_entry=40000 refcount=1 Repairing OFLAG_COPIED data cluster: l2_entry=50000 refcount=1 The following inconsistencies were found and repaired: 4 leaked clusters 2 corruptions Double checking the fixed image now... No errors were found on the image. *** done