我已将快照恢复到我的EBS，数据驻留在已安装的卷上。我可以通过/ data访问卷，并且存在mongo数据库。我试图访问它时遇到问题。系统未检测到/ data / db。当我运行mongo时，它默认为另一个空的db。我尝试运行以下内容：
mongod -dbpath /data/db
015-05-07T11:52:06.036+0000 E NETWORK [initandlisten] listen():
bind() failed errno:98 Address already in use for socket:
0.0.0.0:27017
2015-05-07T11:52:06.037+0000 E NETWORK [initandlisten] addr
already in use
2015-05-07T11:52:06.545+0000 I JOURNAL [initandlisten] journal
dir=/data/db/journal
2015-05-07T11:52:06.545+0000 I JOURNAL [initandlisten] recover
: no journal files present, no recovery needed
2015-05-07T11:52:06.700+0000 I JOURNAL [durability] Durability
thread started
2015-05-07T11:52:06.701+0000 I JOURNAL [journal writer] Journal
writer thread started
2015-05-07T11:52:06.763+0000 I CONTROL [initandlisten] MongoDB
starting : pid=2005 port=27017 dbpath=/data/db 64-bit
host=ip-10-51-186-190
2015-05-07T11:52:06.764+0000 I CONTROL [initandlisten]
2015-05-07T11:52:06.764+0000 I CONTROL [initandlisten] ** WARNING:
/sys/kernel/mm/transparent_hugepage/enabled is 'always'.
2015-05-07T11:52:06.764+0000 I CONTROL [initandlisten] **
We suggest setting it to 'never'
2015-05-07T11:52:06.764+0000 I CONTROL [initandlisten]
2015-05-07T11:52:06.764+0000 I CONTROL [initandlisten] ** WARNING:
/sys/kernel/mm/transparent_hugepage/defrag is 'always'.
2015-05-07T11:52:06.764+0000 I CONTROL [initandlisten] **
We suggest setting it to 'never'
2015-05-07T11:52:06.764+0000 I CONTROL [initandlisten]
2015-05-07T11:52:06.764+0000 I CONTROL [initandlisten] db version
v3.0.2
2015-05-07T11:52:06.764+0000 I CONTROL [initandlisten] git version:
6201872043ecbbc0a4cc169b5482dcf385fc464f
2015-05-07T11:52:06.764+0000 I CONTROL [initandlisten] OpenSSL
version: OpenSSL 1.0.1f 6 Jan 2014
2015-05-07T11:52:06.764+0000 I CONTROL [initandlisten] build info:
Linux ip-10-229-1-2 3.13.0-24-generic #46-Ubuntu SMP Thu Apr 10
19:11:08
UTC 2014 x86_64 BOOST_LIB_VERSION=1_49
2015-05-07T11:52:06.764+0000 I CONTROL [initandlisten] allocator:
tcmalloc
2015-05-07T11:52:06.764+0000 I CONTROL [initandlisten] options: {
storage: { dbPath: "/data/db" } }
2015-05-07T11:53:50.735+0000 I CONTROL [initandlisten] now exiting
2015-05-07T11:53:50.735+0000 I NETWORK [initandlisten] shutdown:
going to close listening sockets...
2015-05-07T11:53:50.736+0000 I NETWORK [initandlisten] shutdown:
going to flush diaglog...
2015-05-07T11:53:50.736+0000 I NETWORK [initandlisten] shutdown:
going to close sockets...
2015-05-07T11:53:50.736+0000 I STORAGE [initandlisten] shutdown:
waiting for fs preallocator...
2015-05-07T11:53:50.736+0000 I STORAGE [initandlisten] shutdown:
final commit...
2015-05-07T11:53:50.741+0000 I JOURNAL [initandlisten]
journalCleanup...
2015-05-07T11:53:50.741+0000 I JOURNAL [initandlisten]
removeJournalFiles
2015-05-07T11:53:50.868+0000 I JOURNAL [initandlisten] Terminating
durability thread ...
2015-05-07T11:53:50.941+0000 I JOURNAL [journal writer] Journal
writer thread stopped
2015-05-07T11:53:50.941+0000 I JOURNAL [durability] Durability
thread stopped
2015-05-07T11:53:50.941+0000 I STORAGE [initandlisten] shutdown:
closing all files...
2015-05-07T11:53:50.951+0000 I STORAGE [initandlisten]
closeAllFiles() finished
2015-05-07T11:53:50.951+0000 I STORAGE [initandlisten] shutdown:
removing fs lock...
2015-05-07T11:53:50.951+0000 I CONTROL [initandlisten] dbexit: rc: 48
我尝试了各种尝试但没有任何作用。我可以通过ubuntu访问这些文件，但是mongod不会访问它们。我尝试停止启动，我尝试重新启动，我尝试更改mongod.conf并且没有任何解决方案尝试工作。
答案 0 :(得分：0)
我最终使用了这个 sudo mongod
这是唯一有效的方法。