最新的版本 FastDFS_v1.23.tar.gz 是否有同步BUG

Question

我启动了１T，２Ｓ，，其中 1T+1S一虚拟机， 另1S一个虚拟机
通过PHP ext接口重复提交文件（500个）发现log中有无数exists，按道理这个是不应该出现的，同步时的文件不会导致再次同步，对吧？

还有就是在一定时间后，S 会自己退出，没有log显示原因，很奇怪，内存不足的问题？

Answer 1

把log贴出来看一下？

Answer 2

[2009-12-11 10:47:03] WARNING - file: storage_service.c, line: 1891, cmd=16, client ip: 192.168.124.131, data file: /FastDFS/files//data/00/00/wKh8g0shqEQAAAAAAAblXDQ31Wo020.JPG already exists, ignore it
[2009-12-11 10:47:03] WARNING - file: storage_service.c, line: 1891, cmd=16, client ip: 192.168.124.131, data file: /FastDFS/files//data/00/00/wKh8g0shqEQAAAAAAAblXGrnuu0336.JPG already exists, ignore it
[2009-12-11 10:47:03] WARNING - file: storage_service.c, line: 1891, cmd=16, client ip: 192.168.124.131, data file: /FastDFS/files//data/00/00/wKh8g0shqEQAAAAAAAblXFon9Ig498.JPG already exists, ignore it
[2009-12-11 10:47:03] WARNING - file: storage_service.c, line: 1891, cmd=16, client ip: 192.168.124.131, data file: /FastDFS/files//data/00/00/wKh8g0shqEQAAAAAAAblXE1vBUY882.JPG already exists, ignore it
[2009-12-11 10:47:03] WARNING - file: storage_service.c, line: 1891, cmd=16, client ip: 192.168.124.131, data file: /FastDFS/files//data/00/00/wKh8g0shqEUAAAAAAAblXHxBGCg349.JPG already exists, ignore it
[2009-12-11 10:47:03] WARNING - file: storage_service.c, line: 1891, cmd=16, client ip: 192.168.124.131, data file: /FastDFS/files//data/00/00/wKh8g0shqEUAAAAAAAblXBg9MRc110.JPG already exists, ignore it
[2009-12-11 10:47:03] WARNING - file: storage_service.c, line: 1891, cmd=16, client ip: 192.168.124.131, data file: /FastDFS/files//data/00/00/wKh8g0shqEUAAAAAAAblXGuVtIw528.JPG already exists, ignore it
[2009-12-11 10:47:03] WARNING - file: storage_service.c, line: 1891, cmd=16, client ip: 192.168.124.131, data file: /FastDFS/files//data/00/00/wKh8g0shqEYAAAAAAAblXGnLNFM778.JPG already exists, ignore it
[2009-12-11 10:47:03] WARNING - file: storage_service.c, line: 1891, cmd=16, client ip: 192.168.124.131, data file: /FastDFS/files//data/00/00/wKh8g0shqEYAAAAAAAblXByzj4o931.JPG already exists, ignore it
[2009-12-11 10:47:03] WARNING - file: storage_service.c, line: 1891, cmd=16, client ip: 192.168.124.131, data file: /FastDFS/files//data/00/00/wKh8g0shqEYAAAAAAAblXAIIX00097.JPG already exists, ignore it
[2009-12-11 10:47:04] WARNING - file: storage_service.c, line: 1891, cmd=16, client ip: 192.168.124.131, data file: /FastDFS/files//data/00/00/wKh8g0shqEYAAAAAAAblXFiLusE848.JPG already exists, ignore it
[2009-12-11 10:47:04] WARNING - file: storage_service.c, line: 1891, cmd=16, client ip: 192.168.124.131, data file: /FastDFS/files//data/00/00/wKh8g0shqEcAAAAAAAblXAyb-xU640.JPG already exists, ignore it
[2009-12-11 10:47:04] WARNING - file: storage_service.c, line: 1891, cmd=16, client ip: 192.168.124.131, data file: /FastDFS/files//data/00/00/wKh8g0shqEcAAAAAAAblXEWA8qY402.JPG already exists, ignore it
[2009-12-11 10:47:04] WARNING - file: storage_service.c, line: 1891, cmd=16, client ip: 192.168.124.131, data file: /FastDFS/files//data/00/00/wKh8g0shqEcAAAAAAAblXCeps4A030.JPG already exists, ignore it
[2009-12-11 10:47:04] WARNING - file: storage_service.c, line: 1891, cmd=16, client ip: 192.168.124.131, data file: /FastDFS/files//data/00/00/wKh8g0shqEcAAAAAAAblXHtftx8290.JPG already exists, ignore it
[2009-12-11 10:47:04] WARNING - file: storage_service.c, line: 1891, cmd=16, client ip: 192.168.124.131, data file: /FastDFS/files//data/00/00/wKh8g0shqEcAAAAAAAblXFfptjQ797.JPG already exists, ignore it
[2009-12-11 10:56:23] INFO - FastDFS v1.23, base_path=/FastDFS, store_path_count=1, subdir_count_per_path=256, group_name=group1, network_timeout=60s, port=23000, bind_addr=192.168.124.130, client_bind=1, max_connections=5, heart_beat_interval=10s, stat_report_interval=3s, tracker_server_count=1, sync_wait_msec=1ms, sync_interval=0ms, sync_start_time=00:00, sync_end_time: 23:59, allow_ip_count=-1, file_distribute_path_mode=0, file_distribute_rotate_count=100, fsync_after_written_bytes=0, sync_log_buff_interval=10s, sync_binlog_buff_interval=60s, thread_stack_size=1024 KB, upload_priority=10, check_file_duplicate=0, FDHT group count=0, FDHT server count=0, FDHT key_namespace=, FDHT keep_alive=0
[2009-12-11 10:56:24] INFO - file: tracker_client_thread.c, line: 192, successfully connect to tracker server 192.168.124.130:22122

Answer 3

原帖由 terry39 于 2009-12-11 10:12 发表
我启动了１T，２Ｓ，，其中 1T+1S一虚拟机， 另1S一个虚拟机
通过PHP ext接口重复提交文件（500个）发现log中有无数exists，按道理这个是不应该出现的，同步时的文件不会导致再次同步，对吧？

还有就是在一 ...

的确很奇怪的现象。同步过的文件不过重新同步的。是否是程序异常退出造成的呢？
程序异常退出时，希望能生成core dump文件，这样便于定位问题所在。