为什么出错的是db2fmp不是db2sysc呢？
常常碰到一些错误是针对于db2fmp这个process的，有些不太懂这个进程的意义，能解释一下吗？
感觉下面的错误信息是有OS的进程在访问者几个文件，可是为什么出错的事db2fmp不是db2sysc呢？
2015-04-10-07.00.02.158592+600 I110625699A1192 LEVEL: Error (OS)
PID :17432690 TID : 1029 PROC : db2fmp (C) 0
INSTANCE: ldapdb2 NODE : 000
EDUID : 1029 EDUNAME: db2fmp (C) 0
FUNCTION: DB2 Common, OSSe, ossGetDiskInfo, probe:90MESSAGE : ECF=0x90000017=-1879048169=ECF_FILE_PATH_ACCESS_DENIED
Accesswas denied to a component of the path CALLED : OS, -, statvfs
OSERR : EACCES(13) "The file access permissions do not allow the specified action."
DATA #1 : String, 54 bytes
/u03/data/ldapdb2/ldapdb2/NODE0000/SQL00001/SQLT0000.0
DATA #2 : unsigned integer, 8 bytes
1
CALLSTCK:
[0]0x090000000087AA7C pdOSSeLoggingCallback + 0x34
[1]0x090000000218B9E4 oss_log__FP9OSSLogFacUiN32UlN26iPPc + 0x1C4
[2]0x090000000218BEF0 ossLogSysRC + 0xD0
[3]0x09000000021B0B7C ossGetDiskInfo + 0x7FC
[4]0x09000000134BB124 snapshot_cntrfs + 0x984
[5]0x090000000110FB5C sqloInvokeFnArgs + 0xC94
[6]0x090000000110EDE0 @76@sqlerRunRoutine__FP13sqleInvokerCBPi + 0x140
[7]0x090000000110EB70 sqlerDyload + 0x120
[8]0x09000000010F98C0 sqlerFmpListener + 0xB8
[9]0x0900000000E57DE4 sqlerWorkerThreadEntry__FPv + 0x25C
4同行回答
果然是权限问题，多谢了！收起
从C语言的角度看，调用系统函数statvfs（），传入文件：/u03/data/ldapdb2/ldapdb2/NODE0000/SQL00001/SQLT0000.0，返回错：13-EACCES ；
相关信息如下：
NAME
statvfs, fstatvfs - get file system statistics
SYNOPSIS
#include
int statvfs(const char *path, struct statvfs *buf);
int fstatvfs(int fd, struct statvfs *buf);
..............................
ERRORS
EACCES (statvfs()) Search permission is denied for a component of the path prefix of path. (See also path_resolution(2).)收起