Wie bringe ich mongo dazu, ein gemountetes Laufwerk auf ec2 zu verwenden? Ich verstehe es wirklich nicht. Ich habe ein Volume an ec2 angehängt, das Laufwerk als root formatiert und als root gestartet und doch als root kann ich nicht darauf zugreifen? Ich laufe auf Ubuntu 12.04. Kein anderer Mongo läuft
Ich sehe, dass Mongo in / data, dh / data / db, ein 'db'-Verzeichnis erstellt hat
cd /
ls -al
drwxr-xr-x 4 root root 4096 Mar 5 16:28 data
cd /data
ls -al
total 28
drwxr-xr-x 4 root root 4096 Mar 5 16:28 .
drwxr-xr-x 24 root root 4096 Mar 5 16:28 ..
drwxr-xr-x 2 root root 4096 Mar 5 16:28 db
drwx------ 2 root root 16384 Mar 5 16:20 lost+found
sudo mkfs.ext3 /dev/xvdh
sudo mkdir /data
sudo su - -c 'echo "/dev/xvdh %s auto noatime 0 0" | sudo tee -a /etc/fstab'
sudo mount /data
sudo service mongodb start
mongodb start/running, process 17169
sudo ps -ef | grep mongod
ubuntu 15763 15634 0 16:32 pts/2 00:00:00 tail -f mongodb.log
ubuntu 18049 15766 0 16:43 pts/3 00:00:00 grep --color=auto mongod
Tue Mar 5 16:33:15 [initandlisten] MongoDB starting : pid=15890 port=27017 dbpath=/data 64-bit host=aws-mongo-server-east-staging-20130305161917
Tue Mar 5 16:33:15 [initandlisten] db version v2.2.3, pdfile version 4.5
Tue Mar 5 16:33:15 [initandlisten] git version: f570771a5d8a3846eb7586eaffcf4c2f4a96bf08
Tue Mar 5 16:33:15 [initandlisten] build info: Linux ip-10-2-29-40 2.6.21.7-2.ec2.v1.2.fc8xen #1 SMP Fri Nov 20 17:48:28 EST 2009 x86_64 BOOST_LIB_VERSION=1_49
Tue Mar 5 16:33:15 [initandlisten] options: { bind_ip: "10.157.60.27", config: "/etc/mongodb.conf", dbpath: "/data", logappend: "true", logpath: "/var/log/mongodb/mongodb.log", replSet: "heythat" }
Tue Mar 5 16:33:15 [initandlisten] exception in initAndListen: 10309 Unable to create/open lock file: /data/mongod.lock errno:13 Permission denied Is a mongod instance already running?, terminating
Tue Mar 5 16:33:15 dbexit:
Tue Mar 5 16:33:15 [initandlisten] shutdown: going to close listening sockets...
Tue Mar 5 16:33:15 [initandlisten] shutdown: going to flush diaglog...
Tue Mar 5 16:33:15 [initandlisten] shutdown: going to close sockets...
Tue Mar 5 16:33:15 [initandlisten] shutdown: waiting for fs preallocator...
Tue Mar 5 16:33:15 [initandlisten] shutdown: lock for final commit...
Tue Mar 5 16:33:15 [initandlisten] shutdown: final commit...
Tue Mar 5 16:33:15 [initandlisten] shutdown: closing all files...
Tue Mar 5 16:33:15 [initandlisten] closeAllFiles() finished
Tue Mar 5 16:33:15 [initandlisten] shutdown: removing fs lock...
Tue Mar 5 16:33:15 [initandlisten] couldn't remove fs lock errno:9 Bad file descriptor
Tue Mar 5 16:33:15 dbexit: really exiting now
Unten ist, wenn ich neu starte, wenn ich eine Sperrdatei entferne ....
Tue Mar 5 16:59:15 [initandlisten] MongoDB starting : pid=21091 port=27017 dbpath=/data 64-bit host=aws-mongo-server-east-staging-20130305161917
Tue Mar 5 16:59:15 [initandlisten] db version v2.2.3, pdfile version 4.5
Tue Mar 5 16:59:15 [initandlisten] git version: f570771a5d8a3846eb7586eaffcf4c2f4a96bf08
Tue Mar 5 16:59:15 [initandlisten] build info: Linux ip-10-2-29-40 2.6.21.7-2.ec2.v1.2.fc8xen #1 SMP Fri Nov 20 17:48:28 EST 2009 x86_64 BOOST_LIB_VERSION=1_49
Tue Mar 5 16:59:15 [initandlisten] options: { bind_ip: "10.157.60.27", config: "/etc/mongodb.conf", dbpath: "/data", logappend: "true", logpath: "/var/log/mongodb/mongodb.log", replSet: "heythat" }
Tue Mar 5 16:59:15 [initandlisten] exception in initAndListen: 10309 Unable to create/open lock file: /data/mongod.lock errno:13 Permission denied Is a mongod instance already running?, terminating
Tue Mar 5 16:59:15 dbexit:
Tue Mar 5 16:59:15 [initandlisten] shutdown: going to close listening sockets...
Tue Mar 5 16:59:15 [initandlisten] shutdown: going to flush diaglog...
Tue Mar 5 16:59:15 [initandlisten] shutdown: going to close sockets...
Tue Mar 5 16:59:15 [initandlisten] shutdown: waiting for fs preallocator...
Tue Mar 5 16:59:15 [initandlisten] shutdown: lock for final commit...
Tue Mar 5 16:59:15 [initandlisten] shutdown: final commit...
Tue Mar 5 16:59:15 [initandlisten] shutdown: closing all files...
Tue Mar 5 16:59:15 [initandlisten] closeAllFiles() finished
Tue Mar 5 16:59:15 [initandlisten] shutdown: removing fs lock...
Tue Mar 5 16:59:15 [initandlisten] couldn't remove fs lock errno:9 Bad file descriptor
Tue Mar 5 16:59:15 dbexit: really exiting now
chown mongodb:mongodb on /var/lib/monogdb
, auch auf das Datenverzeichnis.