Sql server reporting service下 LogFiles中日志不断添加，特别是mdmp超过100M的大文件不停增加解决办法

前些天一直因磁盘被LogFiles中日志文件太大，导致笔记本的磁盘不够用了。详情可见http://www.360doc.com/content/21/0327/00/17987244_969179879.shtml

但一直没明白为什么SSRS中的logfiles会不断写入呢？于是进入C:\Program Files\Microsoft SQL Server Reporting Services\SSRS\LogFiles这个文件夹中去一探究竟。

3月27号0：55竟然还有日记写入，并且还写入了一个比较大的文件，一个后缀为mdmp的文件。在27号的早上，也就是今天还有写入……但是只是写入了一个log文件，没有再写入超过100M的大文件，并且当前是晚上过了23：30，也没有再次写入，看来昨晚对对日志的分析基本正确。

打开其中一个日志文件（注意下边标注黄色与其他颜色背景的部分），20号的如下：

(4570:3C9C) 01/20/21 15:37:57, ACTION, SQLDUMPER_UNKNOWN_APP.EXE, AdjustTokenPrivileges () completed with status (00000514)

(4570:3C9C) 01/20/21 15:37:57, ACTION, SQLDUMPER_UNKNOWN_APP.EXE, Input parameters: 4 supplied

(4570:3C9C) 01/20/21 15:37:57, ACTION, SQLDUMPER_UNKNOWN_APP.EXE, Parameter 1: 31604

(4570:3C9C) 01/20/21 15:37:57, ACTION, SQLDUMPER_UNKNOWN_APP.EXE, Parameter 2: 0

(4570:3C9C) 01/20/21 15:37:57, ACTION, SQLDUMPER_UNKNOWN_APP.EXE, Parameter 3: 0:0

(4570:3C9C) 01/20/21 15:37:57, ACTION, SQLDUMPER_UNKNOWN_APP.EXE, Parameter 4: 00007FFED1F31518

(4570:3C9C) 01/20/21 15:37:57, ACTION, SQLDUMPER_UNKNOWN_APP.EXE, Parsed parameters:

(4570:3C9C) 01/20/21 15:37:57, ACTION, SQLDUMPER_UNKNOWN_APP.EXE,     ProcessID = 31604

(4570:3C9C) 01/20/21 15:37:57, ACTION, SQLDUMPER_UNKNOWN_APP.EXE,     ThreadId = 0

(4570:3C9C) 01/20/21 15:37:57, ACTION, SQLDUMPER_UNKNOWN_APP.EXE,     Flags = 0x0

(4570:3C9C) 01/20/21 15:37:57, ACTION, SQLDUMPER_UNKNOWN_APP.EXE,     MiniDumpFlags = 0x0

(4570:3C9C) 01/20/21 15:37:57, ACTION, SQLDUMPER_UNKNOWN_APP.EXE,     SqlInfoPtr = 0x00007FFED1F31518

(4570:3C9C) 01/20/21 15:37:57, ACTION, SQLDUMPER_UNKNOWN_APP.EXE,     DumpDir = <NULL>

(4570:3C9C) 01/20/21 15:37:57, ACTION, SQLDUMPER_UNKNOWN_APP.EXE,     ExceptionRecordPtr = 0x0000000000000000

(4570:3C9C) 01/20/21 15:37:57, ACTION, SQLDUMPER_UNKNOWN_APP.EXE,     ContextPtr = 0x0000000000000000

(4570:3C9C) 01/20/21 15:37:57, ACTION, SQLDUMPER_UNKNOWN_APP.EXE,     ExtraFile = <NULL>

(4570:3C9C) 01/20/21 15:37:57, ACTION, SQLDUMPER_UNKNOWN_APP.EXE,     PatternForExtraFiles = <NULL>

(4570:3C9C) 01/20/21 15:37:57, ACTION, SQLDUMPER_UNKNOWN_APP.EXE,     InstanceName = <NULL>

(4570:3C9C) 01/20/21 15:37:57, ACTION, SQLDUMPER_UNKNOWN_APP.EXE,     ServiceName = <NULL>

(4570:3C9C) 01/20/21 15:37:57, ACTION,          RSManagement.exe, Remote process didn't specify a dump file name

(4570:3C9C) 01/20/21 15:37:57, ACTION,          RSManagement.exe, Target suspended

(4570:3C9C) 01/20/21 15:37:57, ACTION,          RSManagement.exe, MINIDUMP_TYPE: 0x1163

(4570:3C9C) 01/20/21 15:37:57, ACTION,          RSManagement.exe, Callback type 16 not used

(4570:3C9C) 01/20/21 15:37:57, ACTION,          RSManagement.exe, Callback type 17 not used

(4570:3C9C) 01/20/21 15:37:57, ACTION,          RSManagement.exe, Callback type 11 not used

(4570:3C9C) 01/20/21 15:37:57, ACTION,          RSManagement.exe, Callback type 15 not used

(4570:3C9C) 01/20/21 15:38:00, ACTION,          RSManagement.exe, Callback type 7 not used

(4570:3C9C) 01/20/21 15:38:00, ACTION,          RSManagement.exe, MiniDump completed: ..\LogFiles\SQLDmpr0001.mdmp

(4570:3C9C) 01/20/21 15:38:00, ACTION,          RSManagement.exe, Total Buffer pool data pages filtered out: 0 KB

(4570:3C9C) 01/20/21 15:38:00, ACTION,          RSManagement.exe, Total Hekaton data pages filtered out: 0 KB

(4570:3C9C) 01/20/21 15:38:00, ACTION,          RSManagement.exe, Total Free memory (from non top level allocators) filtered out: 0 KB

(4570:3C9C) 01/20/21 15:38:00, ACTION,          RSManagement.exe, Total top level free memory filtered out: 0 KB

(4570:3C9C) 01/20/21 15:38:00, ACTION,          RSManagement.exe, Total Log pool memory filtered out: 0 KB

(4570:3C9C) 01/20/21 15:38:00, ACTION,          RSManagement.exe, Location of module 'dbghelp.dll' : 'C:\WINDOWS\SYSTEM32\dbghelp.dll'

(4570:3C9C) 01/20/21 15:38:00, ACTION,          RSManagement.exe, File version of module 'C:\WINDOWS\SYSTEM32\dbghelp.dll' : '6.2:17763.1'

(4570:3C9C) 01/20/21 15:38:00, ACTION,          RSManagement.exe, Product version of module 'C:\WINDOWS\SYSTEM32\dbghelp.dll' : '10.0:17763.1'

(4570:3C9C) 01/20/21 15:38:00, ACTION,          RSManagement.exe, Location of module 'sqldumper.exe' : 'C:\Program Files\Microsoft SQL Server Reporting Services\SSRS\Management\SQLDUMPER.EXE'

(4570:3C9C) 01/20/21 15:38:00, ACTION,          RSManagement.exe, File version of module 'C:\Program Files\Microsoft SQL Server Reporting Services\SSRS\Management\SQLDUMPER.EXE' : '2017.140:3015.40'

(4570:3C9C) 01/20/21 15:38:00, ACTION,          RSManagement.exe, Product version of module 'C:\Program Files\Microsoft SQL Server Reporting Services\SSRS\Management\SQLDUMPER.EXE' : '14.0:3015.40'

(4570:3C9C) 01/20/21 15:38:00, ACTION,          RSManagement.exe, Watson Invoke: No

仔细看了下，日志中在不断重复上述几十条语句，不停的调用SQLDUMPER_UNKNOWN_APP.EXE和RSManagement.exe这两个exe可执行程序。

并且上述日志还给出了 'C:\Program Files\Microsoft SQL Server Reporting Services\SSRS\Management\SQLDUMPER.EXE' 这个地址。

在C:\Program Files\Microsoft SQL Server Reporting Services\SSRS\Management下不仅找到了sqldumper.exe还有RSmanagement.exe 。 

继然会不断调用这两个混蛋程序，那小子直接将其删除，应该就能避免不断写入100多M的较大文件了，遂将这两个exe删除。

从今天（2021年3月27号）一天的情况来看，删除这两个exe文件是有效的，今天一天，C:\Program Files\Microsoft SQL Server Reporting Services\SSRS\LogFiles文件夹下再也没有增加100M的mdmp文件了。