启动达梦数Watcher服务时，提示dmwatcher.ctl文件不存在，如下所示：

[dmdba@localhostDAMENG]$/etc/rc.d/init.d/DmServiceWatcherstartStartingDmServiceWatcher:[FAILED]dmwatcher.ctlnotexistinpath:/dmdbs/data/DAMENGfailtoreadinifileDMWATCHER[2.1]V7.6.0.199-Build(2019.09.16-112854)ENT

处理方法：

1、 配置/dmdbs/data/DAMENG/dmwatcher.ini文件，如下所示：

[GRWC1_01]DW_TYPE=GLOBALDW_MODE=MANUALDW_ERROR_TIME=30INST_ERROR_TIME=30INST_RECOVER_TIME=60INST_OGUID=45331INST_INI=/dmdbs/data/DAMENG/dm.iniINST_AUTO_RESTART=1INST_STARTUP_CMD=/dmdbs/bin/dmserver

2、使用dmctlcvt工具生成dmwatcher.ctl文件。

[dmdba@localhostDAMENG]$cd/dmdbs/bin[dmdba@localhostbin]$./dmctlcvtTYPE=3SRC=/dmdbs/data/DAMENG/dmwatcher.iniDEST=/dmdbs/data/DAMENG/DMCTLCVTV7.6.0.199-Build(2019.09.16-112854)ENTconverttxttoctlsuccess!

可以看到，已经成功生成dmwatcher.ctl文件，该文件一般存放在DEST参数指定目录下的一个子目录下，这个子目录名一般为/dmdbs/data/DAMENG/dmwatcher.ini中组[GRWC1_01]

中的名字，如此处子目录为GRWC1_01，如下所示。

[dmdba@localhostGRWC1_01]$pwd/dmdbs/data/DAMENG/GRWC1_01[dmdba@localhostGRWC1_01]$lsdmwatcher.ctl[dmdba@localhostGRWC1_01]$

将该文件目录下的dmwatcher.ctl文件cp到/dmdbs/data/DAMENG目录下。

[dmdba@localhostDAMENG]$cp./dmwatcher.ctl../

然后再启动梦数Watcher服务：

[dmdba@localhostDAMENG]$/etc/rc.d/init.d/DmServiceWatcherstartStartingDmServiceWatcher:[OK]

附：dmctlcvt工具使用说明详情。

DMCTLCVTV7.6.0.199-Build(2019.09.16-112854)ENTFormat:./dmctlcvtKEYWORD=valueNote:ctlfilenamemustbedm.ctlordmmpp.ctlordmwatcher.ctlKeywordExplanation--------------------------------------------------------------------------------TYPE1convertctlfile(dm.ctlordmmpp.ctl)totxtfile2converttxtfiletoctlfile(dm.ctlordmmpp.ctl)3converttxtfiletoctlfile(dmwatcher.ctl),thedest_file_pathnotincludefilename4convertctlfile(dmwatcher.ctl)totxtfileSRCSourcefileDESTDestinationfileDCR_INIthepathofdmdcr.iniHELPShowthishelpinfoExample:./dmctlcvtTYPE=1SRC=/opt/dmdbms/data/dameng/dm.ctlDEST=/opt/dmdbms/data/dameng/dmctl.txt./dmctlcvtTYPE=2SRC=/opt/dmdbms/data/dameng/dmctl.txtDEST=/opt/dmdbms/data/dameng/dm.ctl./dmctlcvtTYPE=3SRC=/opt/dmdbms/data/dameng/dmwatcher.txtDEST=/opt/dmdbms/data/dameng./dmctlcvtTYPE=4SRC=/opt/dmdbms/data/dameng/dmwatcher.ctlDEST=/opt/dmdbms/data/dameng/dmwatcher_ctl.txt