db2lfr 某个日志，提示busy？

2022-05-10-05.18.54.181641+480 E71159705A1028     LEVEL: Error (OS)
PID     : 47251580             TID  : 7969        PROC : db2sysc 0
INSTANCE: db2inst1             NODE : 000
EDUID   : 7969                 EDUNAME: db2lfr (testdb) 0
FUNCTION: DB2 UDB, oper system services, sqloopenp, probe:80
MESSAGE : ZRC=0x870F0016=-2029060074=SQLO_SHAR "File sharing violation."
          DIA8519C A file sharing violation has occurred, filename was "".
CALLED  : OS, -, open
OSERR   : ETXTBSY (26) "Text file busy"
DATA #1 : Codepath, 8 bytes
4:11:12:13:22:36:37:63
DATA #2 : File name, 58 bytes
/testdb/db2inst1/NODE0000/SQL00001/SQLOGDIR/S0092319.LOG
DATA #3 : SQO Open File Options, PD_TYPE_SQO_FILE_OPEN_OPTIONS, 4 bytes
SQLO_REVISE, SQLO_READWRITE, SQLO_EXCLUSIVE, SQLO_WRITETHRU
DATA #4 : Hex integer, 4 bytes
0x000001A0
DATA #5 : signed integer, 4 bytes
100
DATA #6 : signed integer, 4 bytes
0
DATA #7 : String, 105 bytes
请问，这个是什么问题，看不懂