glusterfs alternatives

expansion requirements. Currently, open-source distributed Block Storage includes CEpH, glusterfs, and sheepdog. Compared with CEpH, the biggest advantage is that the Code is short and well maintained, and the hack cost is very small. Sheepdog also has many features not supported by CEpH, such as multi-disk and cluster-wide snapshot. In this article, Japanese NTT researchers compared sheepdog, glusterfs, a

expansion requirements. Currently, open-source distributed Block Storage includes CEpH, glusterfs, and sheepdog. Compared with CEpH, the biggest advantage is that the Code is short and well maintained, and the hack cost is very small. Sheepdog also has many features not supported by CEpH, such as multi-disk and cluster-wide snapshot. In this article, Japanese NTT researchers compared sheepdog, glusterfs, a

Preparation: JBoss, JDK, a Java EE War pack, DockerfileNote: JBoss and JDK can not be prepared in advance, wget in the command, because I happen to have, directly copiedDockerfile content:#admln 20150120From ubuntu:14.04Maintainer admln RUN Mkdir/usr/jbossCOPY wildfly-8.2.0.final/usr/jboss/COPY javaeedocker.war/usr/jboss/standalone/deployments/RUN mkdir/usr/java/COPY jdk-7u71-linux-x64.tar.gz/usr/java/workdir/usr/java/RUN TAR-ZXF jdk-7u71-linux-x64.tar.gzRUN update-

= $PATH: $JAVA _home/bin:$ Classpathexport PATH Note the path and version of the JDK Make configuration effective Source/etc/profileConfiguring the default JDK Create a new Java version Create a new system command link in the shell with the update-alternatives command:sudoUpdate-alternatives--Install/usr/bin/javac Javac/usr/lib/jvm/jdk1.7.0_79/bin/javac1171sudoUpda

The update-alternative in Ubuntu/debian is used to manage different versions of the same software in a system.For example, the system may contain the GNU Java compiler, and the Sun's Java compiler. You can use Update-alternatives to set which of these are currently used.Its principle is to create a link in the/usr/bin, point to a file in the/etc/alternatives, and some file is a link, pointing to the current

settings can be. Ls-l--full-time/usr/java/jdk1.7.0_71 can see that the full installation time, the indication is really just installed. [Root@localhost sss]#/usr/java/jdk1.7.0_71/bin/java-version Java Version "1.7.0_71" Java (TM) SE Runtime Environment (build 1.7.0_71-b14) Java HotSpot (TM) 64-bit Server VM (build 24.71-b01, Mixedmode) As you can see, this Java is no longer an open JDK. Ok. Vi/etc/profile Add at the end of the file Export java_home=/usr/java/jdk1.7.0_71 Exportclasspath=.: $JA

Moosefs is very good, has been practical for half a month, easy-to-use, stable, small file is very efficient. MogileFS is said to be good at storing pictures for Web 2.0 applications. Glusterfs feel that advertising is doing better than the product itself. Openafs/coda is a very distinctive thing. Lustre complex, efficient, suitable for large clusters. PVFS2 with custom applications will be good, the dawning of the parallel file system is said to

..Lrwxrwxrwx. 1 root 16 Oct 13 default->/usr/java/latestDrwxr-xr-x. 9 root 4096 Oct 13 jdk1.8.0 _ 20Lrwxrwxrwx. 1 root 21 Oct 13 latest->/usr/java/jdk1.8.0 _ 20 However, it is not actually used so far. We need to use the alternative tool to manage it. For soft links, if we direct the configuration content to/usr/java/default/bin/xxx and install jdk 1.9 or 2.0 in the future, you just need to directly modify the soft link, instead of having to do it again. therefore, I will use/usr/java/default/a

Untu3.3 )... setting libmagickcore4 (8: 6. 6.9.7-5ubuntu3. 3 )... setting libmagickwand4 (8: 6. 6.9.7-5ubuntu3. 3 )... setting imagemagick (8: 6. 6.9.7-5ubuntu3. 3 )... setting libmagickcore4-extra (8: 6. 6.9.7-5ubuntu3. 3 )... setting libnetpbm10. 0-15 )... setting libqt4-declarative-gestures (4: 4. 8.1-0ubuntu4. 6 )... setting libqt4-declarative-particles (4: 4. 8.1-0ubuntu4. 6 )... setting qt4-linguist-tools (4: 4. 8.1-0ubuntu4. 6 )... update -Alternativ