I am a newbie to mongodb and I need a help on mongodb data restoration.
Earlier, I had been running mongo instance (2.6.4) in my windows 7 64bit and had different dbs and collections in it. currently I bought a laptop with windows 8 64 bit.
Now I want to use the same db in windows 8. I tried copying all data files (/data/db) from old laptop to new one and tried starting the mongod instance.
(Note: I am using same version of mongodb in my old and new laptop)
It did not start properly and getting below error. kindly help to resolve.
Thanks in Advance
C:\Users\vijaidhas>mongod --dbpath E:\Mongo\data\db
2015-01-11T20:54:36.787+0530 [initandlisten] MongoDB starting : pid=5420 port=27017 dbpath=E:\Mongo\data\db 64-bit host=vinayag
2015-01-11T20:54:36.788+0530 [initandlisten] targetMinOS: Windows 7/Windows Server 2008 R2
2015-01-11T20:54:36.788+0530 [initandlisten] db version v2.6.4
2015-01-11T20:54:36.789+0530 [initandlisten] build info: windows sys.getwindowsversion(major=6, minor=1, build=7601, platform=2, service_pack='Service Pack 1') BOOST_LIB_VERSION=1_49
2015-01-11T20:54:36.789+0530 [initandlisten] allocator: system
2015-01-11T20:54:36.789+0530 [initandlisten] options: { storage: { dbPath: "E:\Mongo\data\db" } }
2015-01-11T20:54:36.843+0530 [initandlisten] journal dir=E:\Mongo\data\db\journal
2015-01-11T20:54:36.844+0530 [initandlisten] recover : no journal files present, no recovery needed
2015-01-11T20:54:36.945+0530 [initandlisten] blog Assertion failure isOk() D:\data\mci\shell\src\src\mongo/db/storage/extent.h 80
2015-01-11T20:54:37.460+0530 [initandlisten] mongod.exe ...\src\mongo\util\stacktrace.cpp(169) mongo::printStackTrace+0x43
2015-01-11T20:54:37.460+0530 [initandlisten] mongod.exe ...\src\mongo\util\log.cpp(127) mongo::logContext+0x9c
2015-01-11T20:54:37.461+0530 [initandlisten] mongod.exe ...\src\mongo\util\assert_util.cpp(115) mongo::verifyFailed+0x14a
2015-01-11T20:54:37.461+0530 [initandlisten] mongod.exe ...\src\mongo\db\storage\extent_manager.cpp(229) mongo::ExtentManager::getExtent+0x66
2015-01-11T20:54:37.461+0530 [initandlisten] mongod.exe ...\src\mongo\db\structure\collection_iterator.cpp(58) mongo::FlatIterator::FlatIterator+0x93
2015-01-11T20:54:37.461+0530 [initandlisten] mongod.exe ...\src\mongo\db\catalog\collection.cpp(137) mongo::Collection::getIterator+0xad
2015-01-11T20:54:37.461+0530 [initandlisten] mongod.exe ...\src\mongo\db\exec\collection_scan.cpp(92) mongo::CollectionScan::work+0xc7
2015-01-11T20:54:37.461+0530 [initandlisten] mongod.exe ...\src\mongo\db\query\plan_executor.cpp(91) mongo::PlanExecutor::getNext+0x16b
2015-01-11T20:54:37.461+0530 [initandlisten] mongod.exe ...\src\mongo\db\catalog\database.cpp(325) mongo::Database::clearTmpCollections+0x12d
2015-01-11T20:54:37.462+0530 [initandlisten] mongod.exe ...\src\mongo\db\db.cpp(383) mongo::repairDatabasesAndCheckVersion+0x2b9
2015-01-11T20:54:37.462+0530 [initandlisten] mongod.exe ...\src\mongo\db\db.cpp(734) mongo::_initAndListen+0xae1
2015-01-11T20:54:37.462+0530 [initandlisten] mongod.exe ...\src\mongo\db\db.cpp(781) mongo::initAndListen+0x27
2015-01-11T20:54:37.462+0530 [initandlisten] mongod.exe ...\src\mongo\db\db.cpp(1019) mongoDbMain+0x255
2015-01-11T20:54:37.462+0530 [initandlisten] mongod.exe ...\src\mongo\db\db.cpp(824) wmain+0x35
2015-01-11T20:54:37.462+0530 [initandlisten] mongod.exe f:\dd\vctools\crt_bld\self_64_amd64\crt\src\crt0.c(278) __tmainCRTStartup+0x13b
2015-01-11T20:54:37.462+0530 [initandlisten] KERNEL32.DLL BaseThreadInitThunk+0xd
2015-01-11T20:54:37.462+0530 [initandlisten] blog
2015-01-11T20:54:37.463+0530 [initandlisten] exception in initAndListen: 0 assertion D:\data\mci\shell\src\src\mongo/db/storage/extent.h:80, terminating
2015-01-11T20:54:37.463+0530 [initandlisten] dbexit:
2015-01-11T20:54:37.463+0530 [initandlisten] shutdown: going to close listening sockets...
2015-01-11T20:54:37.463+0530 [initandlisten] shutdown: going to flush diaglog...
2015-01-11T20:54:37.463+0530 [initandlisten] shutdown: going to close sockets...
2015-01-11T20:54:37.463+0530 [initandlisten] shutdown: waiting for fs preallocator...
2015-01-11T20:54:37.463+0530 [initandlisten] shutdown: lock for final commit...
2015-01-11T20:54:37.463+0530 [initandlisten] shutdown: final commit...
2015-01-11T20:54:37.486+0530 [initandlisten] shutdown: closing all files...
2015-01-11T20:54:37.489+0530 [initandlisten] closeAllFiles() finished
2015-01-11T20:54:37.489+0530 [initandlisten] journalCleanup...
2015-01-11T20:54:37.489+0530 [initandlisten] removeJournalFiles
2015-01-11T20:54:37.504+0530 [initandlisten] shutdown: removing fs lock...
2015-01-11T20:54:37.504+0530 [initandlisten] dbexit: really exiting now
