Major - P3 wiredtiger-test-format-stress-ppc failed due to EBUSY during verify.
I tried to reproduce on Linux, but was unable to after 100 runs.
Error looks like this:
t: FAILED: check_copy/49: session->verify(session, g.uri, NULL): RUNDIR/BACKUP: file:wt: Device or resource busy + cleanup + status=1 + '[' -f RUNDIR/CONFIG ']' + cat RUNDIR/CONFIG
Config is:
############################################ # RUN PARAMETERS ############################################ abort=0 alter=0 auto_throttle=1 backups=1 bitcnt=7 bloom=0 bloom_bit_count=15 bloom_hash_count=28 bloom_oldest=0 cache=27 checkpoints=1 checksum=uncompressed chunk_size=3 compaction=0 compression=none data_extend=0 data_source=file delete_pct=56 dictionary=0 direct_io=0 encryption=rotn-7 evict_max=2 file_type=row-store firstfit=1 huffman_key=0 huffman_value=0 in_memory=0 insert_pct=5 internal_key_truncation=1 internal_page_max=17 isolation=random key_gap=14 key_max=107 key_min=17 leaf_page_max=9 leak_memory=0 logging=1 logging_archive=1 logging_compression=none logging_prealloc=1 long_running_txn=0 lsm_worker_threads=4 merge_max=6 mmap=1 ops=100000 prefix_compression=1 prefix_compression_min=0 quiet=1 read_pct=10 rebalance=1 repeat_data_pct=52 reverse=0 rows=100000 runs=100 salvage=1 split_pct=100 statistics=0 statistics_server=1 threads=27 timer=20 transaction-frequency=22 value_max=1175 value_min=4 verify=1 wiredtiger_config= write_pct=29 ############################################