结果可想而知，真的是不可以。
つづく???
mongoDB的读书笔记(via3.0)(00)_【概览】(02)_mongoDB3.0中的mongod启动方式小试牛刀(三)
00:10:09.777+0800 I CONTROL [initandlisten] MongoDB starting : pid=1
5152 port=27017 dbpath=C:\dataw\db 64-bit host=yanglu
2015-03-07T00:10:09.781+0800 I CONTROL [initandlisten] targetMinOS: Windows 7/W
indows Server 2008 R2
2015-03-07T00:10:09.784+0800 I CONTROL [initandlisten] db version v3.0.0
2015-03-07T00:10:09.784+0800 I CONTROL [initandlisten] git version: a841fd63943
65954886924a35076691b4d149168
2015-03-07T00:10:09.789+0800 I CONTROL [initandlisten] OpenSSL version: OpenSSL
1.0.1j-fips 15 Oct 2014
2015-03-07T00:10:09.790+0800 I CONTROL [initandlisten] build info: windows sys.
getwindowsversion(major=6, minor=1, build=7601, platform=2, service_pack='Servic
e Pack 1') BOOST_LIB_VERSION=1_49
2015-03-07T00:10:09.792+0800 I CONTROL [initandlisten] allocator: system
2015-03-07T00:10:09.793+0800 I CONTROL [initandlisten] options: { config: "C:\M
ongoDB3\Server\3.0\etc\conf\config.conf", storage: { dbPath: "C:\dataw\db", engi
ne: "mmapv1" } }
2015-03-07T00:10:09.796+0800 I STORAGE [initandlisten] exception in initAndList
en: 28574 Cannot start server. Detected data files in C:\dataw\db created by sto
rage engine 'wiredTiger'. The configured storage engine is 'mmapv1'., terminatin
g
2015-03-07T00:10:09.798+0800 I CONTROL [initandlisten] dbexit: rc: 100