Production server down issue

Dear all,

We are facing the prd server down issue from last 3 days on the daily basis , each time error is coming like below in db2diag , pls help us on how to resolve the issue,

014-05-28-22.37.28.010000+330 I100653749F452 LEVEL: Error

PID : 4032 TID : 3240 PROC : db2syscs.exe

INSTANCE: DB2PRD NODE : 000

EDUID : 3240 EDUNAME: db2loggw (PRD) 0

FUNCTION: DB2 UDB, data protection services, sqlpgolf, probe:220

RETCODE : ZRC=0x870F0016=-2029060074=SQLO_SHAR "File sharing violation." DIA8519C A file sharing violation has occurred, filename was

"".

2014-05-28-22.37.28.010000+330 I100654203F591 LEVEL: Error

PID : 4032 TID : 3240 PROC : db2syscs.exe

INSTANCE: DB2PRD NODE : 000

EDUID : 3240 EDUNAME: db2loggw (PRD) 0

FUNCTION: DB2 UDB, data protection services, sqlpgolf, probe:220

MESSAGE : Filename :

DATA #1 : Hexdump, 40 bytes

0x0000000011FEF57C : 4B3A 5C64 6232 5C50 5244 5C6C 6F67 5F64

K:\db2\PRD\log_d

0x0000000011FEF58C : 6972 5C4E 4F44 4530 3030 305C 5330 3037

ir\NODE0000\S007

0x0000000011FEF59C : 3234 3836 2E4C 4F47 2486.LOG2014-05-28-22.37.28.010000+330 I100654796F368 LEVEL: Error

PID : 4032 TID : 3240 PROC : db2syscs.exe

INSTANCE: DB2PRD NODE : 000

EDUID : 3240 EDUNAME: db2loggw (PRD) 0

FUNCTION: DB2 UDB, data protection services, sqlpgole, probe:1710

MESSAGE : Error -2029060074 opening database log extent 72486:

Regards

RK