我尝试在mac终端上使用此命令在mac os x 10.10.2上使用mongodb官方docker镜像：
docker run -v /Users/john/data/db:/data/db -p 27017:27017 mongo --smallfiles
但它会退出此错误日志：
2015-04-11T10:53:19.709+0000 I JOURNAL [initandlisten] journal dir=/data/db/journal
2015-04-11T10:53:19.711+0000 I JOURNAL [initandlisten] recover begin
2015-04-11T10:53:19.711+0000 I STORAGE [initandlisten] In File::open(), ::open for '/data/db/journal/lsn' failed with errno:1 Operation not permitted
2015-04-11T10:53:19.711+0000 I - [initandlisten] Assertion failure f.is_open() src/mongo/db/storage/mmap_v1/dur_journal.cpp 597
2015-04-11T10:53:19.713+0000 I CONTROL [initandlisten]
0xf69069 0xf09861 0xeeed9e 0xd2b8f7 0xd36852 0xd37561 0xd37a90 0xd254b6 0xa9b9f9 0x824220 0x7f13c4 0x7f6dbae1bead 0x822459
----- BEGIN BACKTRACE -----
{"backtrace":[{"b":"400000","o":"B69069"},{"b":"400000","o":"B09861"},{"b":"400000","o":"AEED9E"},{"b":"400000","o":"92B8F7"},{"b":"400000","o":"936852"},{"b":"400000","o":"937561"},{"b":"400000","o":"937A90"},{"b":"400000","o":"9254B6"},{"b":"400000","o":"69B9F9"},{"b":"400000","o":"424220"},{"b":"400000","o":"3F13C4"},{"b":"7F6DBADFD000","o":"1EEAD"},{"b":"400000","o":"422459"}],"processInfo":{ "mongodbVersion" : "3.0.1", "gitVersion" : "534b5a3f9d10f00cd27737fbcd951032248b5952", "uname" : { "sysname" : "Linux", "release" : "3.18.5-tinycore64", "version" : "#1 SMP Sun Feb 1 06:02:30 UTC 2015", "machine" : "x86_64" }, "somap" : [ { "elfType" : 2, "b" : "400000", "buildId" : "4AB5B4C24C9EE5C1743971702746CDB87DC92DCE" }, { "b" : "7FFFFE772000", "elfType" : 3, "buildId" : "C58213BB786BBA102C73C58D3FF0123C2006C7F4" }, { "b" : "7F6DBC38B000", "path" : "/lib/x86_64-linux-gnu/libpthread.so.0", "elfType" : 3, "buildId" : "FEF281218797AD6AE726DD5FCEDECADD9E9F51DC" }, { "b" : "7F6DBC12B000", "path" : "/usr/lib/x86_64-linux-gnu/libssl.so.1.0.0", "elfType" : 3, "buildId" : "AEE5F3A05E87AFA440FCF6352C568A0F08584119" }, { "b" : "7F6DBBD33000", "path" : "/usr/lib/x86_64-linux-gnu/libcrypto.so.1.0.0", "elfType" : 3, "buildId" : "37084B8E55653C947BA6295814D850D6AA0C561D" }, { "b" : "7F6DBBB2B000", "path" : "/lib/x86_64-linux-gnu/librt.so.1", "elfType" : 3, "buildId" : "F58D5DE3E7A2989E915422BA4203FE53DBA449A0" }, { "b" : "7F6DBB927000", "path" : "/lib/x86_64-linux-gnu/libdl.so.2", "elfType" : 3, "buildId" : "5D1CA3A3D93ED5B6C6462FFA03E787FDBE4013A3" }, { "b" : "7F6DBB620000", "path" : "/usr/lib/x86_64-linux-gnu/libstdc++.so.6", "elfType" : 3, "buildId" : "8711429397A5AF8B6269B867D830EDF6E0225B8D" }, { "b" : "7F6DBB39E000", "path" : "/lib/x86_64-linux-gnu/libm.so.6", "elfType" : 3, "buildId" : "7F58D6664571941C86B2D969701A572AD4D7BF1D" }, { "b" : "7F6DBB188000", "path" : "/lib/x86_64-linux-gnu/libgcc_s.so.1", "elfType" : 3, "buildId" : "F980B1188708F8D8B5C35D185444AF4CB939AA1E" }, { "b" : "7F6DBADFD000", "path" : "/lib/x86_64-linux-gnu/libc.so.6", "elfType" : 3, "buildId" : "A745EBA2C16BA80AE1EF1A7A7B70740C2CF1B363" }, { "b" : "7F6DBC5A7000", "path" : "/lib64/ld-linux-x86-64.so.2", "elfType" : 3, "buildId" : "9B23F2A44CC8CA6175CBD8D64584B1C7EA5FD18C" }, { "b" : "7F6DBABE6000", "path" : "/lib/x86_64-linux-gnu/libz.so.1", "elfType" : 3, "buildId" : "1EFEB71FD4999C2307570D673A724EA4E1D85267" } ] }}
mongod(_ZN5mongo15printStackTraceERSo+0x29) [0xf69069]
mongod(_ZN5mongo10logContextEPKc+0xE1) [0xf09861]
mongod(_ZN5mongo12verifyFailedEPKcS1_j+0xCE) [0xeeed9e]
mongod(_ZN5mongo3dur14journalReadLSNEv+0x1E7) [0xd2b8f7]
mongod(_ZN5mongo3dur11RecoveryJob2goERSt6vectorIN5boost11filesystem34pathESaIS5_EE+0xB2) [0xd36852]
mongod(_ZN5mongo3dur8_recoverEv+0x851) [0xd37561]
mongod(_ZN5mongo3dur27replayJournalFilesAtStartupEv+0x60) [0xd37a90]
mongod(_ZN5mongo3dur7startupEv+0x26) [0xd254b6]
mongod(_ZN5mongo23GlobalEnvironmentMongoD22setGlobalStorageEngineERKSs+0x319) [0xa9b9f9]
mongod(_ZN5mongo13initAndListenEi+0x2F0) [0x824220]
mongod(main+0x134) [0x7f13c4]
libc.so.6(__libc_start_main+0xFD) [0x7f6dbae1bead]
mongod(+0x422459) [0x822459]
----- END BACKTRACE -----
2015-04-11T10:53:19.716+0000 F JOURNAL [initandlisten] dbexception during recovery: 13611 can't read lsn file in journal directory : assertion src/mongo/db/storage/mmap_v1/dur_journal.cpp:597
2015-04-11T10:53:19.716+0000 I STORAGE [initandlisten] exception in initAndListen: 13611 can't read lsn file in journal directory : assertion src/mongo/db/storage/mmap_v1/dur_journal.cpp:597, terminating
2015-04-11T10:53:19.716+0000 I CONTROL [initandlisten] now exiting
2015-04-11T10:53:19.716+0000 I NETWORK [initandlisten] shutdown: going to close listening sockets...
2015-04-11T10:53:19.716+0000 I NETWORK [initandlisten] shutdown: going to flush diaglog...
2015-04-11T10:53:19.716+0000 I NETWORK [initandlisten] shutdown: going to close sockets...
2015-04-11T10:53:19.716+0000 I STORAGE [initandlisten] shutdown: waiting for fs preallocator...
2015-04-11T10:53:19.716+0000 I STORAGE [initandlisten] shutdown: final commit...
2015-04-11T10:53:19.716+0000 I STORAGE [initandlisten] shutdown: closing all files...
2015-04-11T10:53:19.716+0000 I STORAGE [initandlisten] closeAllFiles() finished
2015-04-11T10:53:19.716+0000 I CONTROL [initandlisten] dbexit: rc: 100
我不明白的是，如果我在docker-machine中执行相同的命令，并将相同的数据放在docker-machine文件夹中，那么一切正常。
我已经尝试在文件夹上使用chmod -R 777，但它并没有解决问题。
有人可以解释我在这里做错了吗？
我们可以将数据放在＆＃34; / Users＆＃34;安装在docker-machine中的文件夹，用于与mac os x上的容器共享？
mongodb是否需要关于文件系统的特定内容？
答案 0 :(得分：8)
它似乎特定于mongo软件和virtualbox的使用，请参阅mongo docker README。
警告（Windows和OS X）：Windows和OS X上的默认Docker设置使用VirtualBox VM来托管Docker守护程序。不幸的是，VirtualBox用于在主机系统和Docker容器之间共享文件夹的机制与MongoDB使用的内存映射文件不兼容（请参阅vbox bug，docs.mongodb.org和相关的jira.mongodb.org bug）。这意味着无法运行映射到主机的数据目录的MongoDB容器。
如果将datadir保持在已安装的卷之外，则表现不正常。
答案 1 :(得分：5)
在docker osx native beta（使用xhyve而不是VirtualBox）上运行，现在可以正确地将mongo数据目录挂载到主机系统而不会出现问题。
我的设置：带有El Capitan的MacBook Pro，Docker原生beta版1.11.1-beta10（版本：6662），Docker版本1.11.1，版本5604cbe
docker run -d -p 127.0.0.1:27017:27017 -v ~/foo/data/db/:/data/db --name foo-mongo mongo
7f8a72ec42b0ac235f49e0edd8d4f6613b45d10beb54012ca643629218a6653d
docker logs foo-mongo
2016-05-05T23:42:54.014+0000 I CONTROL [initandlisten] MongoDB starting : pid=1 port=27017 dbpath=/data/db 64-bit host=7f8a72ec42b0
2016-05-05T23:42:54.014+0000 I CONTROL [initandlisten] db version v3.2.4
2016-05-05T23:42:54.014+0000 I CONTROL [initandlisten] git version: e2ee9ffcf9f5a94fad76802e28cc978718bb7a30
2016-05-05T23:42:54.014+0000 I CONTROL [initandlisten] OpenSSL version: OpenSSL 1.0.1e 11 Feb 2013
2016-05-05T23:42:54.014+0000 I CONTROL [initandlisten] allocator: tcmalloc
2016-05-05T23:42:54.014+0000 I CONTROL [initandlisten] modules: none
2016-05-05T23:42:54.014+0000 I CONTROL [initandlisten] build environment:
2016-05-05T23:42:54.014+0000 I CONTROL [initandlisten] distmod: debian71
2016-05-05T23:42:54.014+0000 I CONTROL [initandlisten] distarch: x86_64
2016-05-05T23:42:54.014+0000 I CONTROL [initandlisten] target_arch: x86_64
2016-05-05T23:42:54.014+0000 I CONTROL [initandlisten] options: {}
2016-05-05T23:42:54.028+0000 I STORAGE [initandlisten] wiredtiger_open config: create,cache_size=1G,session_max=20000,eviction=(threads_max=4),config_base=false,statistics=(fast),log=(enabled=true,archive=true,path=journal,compressor=snappy),file_manager=(close_idle_time=100000),checkpoint=(wait=60,log_size=2GB),statistics_log=(wait=0),
2016-05-05T23:42:54.560+0000 I CONTROL [initandlisten]
2016-05-05T23:42:54.560+0000 I CONTROL [initandlisten] ** WARNING: /sys/kernel/mm/transparent_hugepage/enabled is 'always'.
2016-05-05T23:42:54.560+0000 I CONTROL [initandlisten] ** We suggest setting it to 'never'
2016-05-05T23:42:54.560+0000 I CONTROL [initandlisten]
2016-05-05T23:42:54.560+0000 I CONTROL [initandlisten] ** WARNING: /sys/kernel/mm/transparent_hugepage/defrag is 'always'.
2016-05-05T23:42:54.560+0000 I CONTROL [initandlisten] ** We suggest setting it to 'never'
2016-05-05T23:42:54.560+0000 I CONTROL [initandlisten]
2016-05-05T23:42:54.562+0000 I FTDC [initandlisten] Initializing full-time diagnostic data capture with directory '/data/db/diagnostic.data'
2016-05-05T23:42:54.562+0000 I NETWORK [HostnameCanonicalizationWorker] Starting hostname canonicalization worker
2016-05-05T23:42:54.573+0000 I NETWORK [initandlisten] waiting for connections on port 27017
ls ~/foo/data/db/
WiredTiger WiredTiger.turtle WiredTigerLAS.wt collection-0-516089495343762760.wt index-1-516089495343762760.wt mongod.lock storage.bson
WiredTiger.lock WiredTiger.wt _mdb_catalog.wt diagnostic.data/ journal/ sizeStorer.wt