Major - P3 format snapshot isolation failure on the zseries test machine.
Build failed in Jenkins: wiredtiger-test-format-stress-zseries #32489 origin/develop:
############################################ # RUN PARAMETERS ############################################ abort=0 alter=0 auto_throttle=1 backups=0 bitcnt=8 bloom=1 bloom_bit_count=7 bloom_hash_count=8 bloom_oldest=0 cache=62 checkpoints=1 checksum=uncompressed chunk_size=4 compaction=0 compatibility=none compression=zlib-noraw data_extend=0 data_source=file delete_pct=2 dictionary=1 direct_io=0 encryption=none evict_max=5 file_type=variable-length column-store firstfit=0 huffman_key=0 huffman_value=0 in_memory=0 insert_pct=24 internal_key_truncation=1 internal_page_max=9 isolation=snapshot key_gap=3 key_max=87 key_min=10 leaf_page_max=9 leak_memory=0 logging=1 logging_archive=1 logging_compression=zlib logging_prealloc=0 long_running_txn=0 lsm_worker_threads=3 merge_max=13 mmap=1 modify_pct=64 ops=100000 prefix_compression=1 prefix_compression_min=3 quiet=1 read_pct=4 rebalance=1 repeat_data_pct=39 reverse=0 rows=100000 runs=1 salvage=1 split_pct=89 statistics=0 statistics_server=0 threads=28 timer=20 transaction_timestamps=0 transaction-frequency=68 value_max=3608 value_min=256 verify=1 wiredtiger_config= write_pct=6 ############################################