glusterfs alternatives

RPM Package Installation Official site: http://download.gluster.org/pub/gluster/glusterfs/ Yum Install Centos-release-gluster ======================================# mkfs.xfs-i SIZE=512/DEV/SDB1# mkdir-p/bricks/brick1# Vi/etc/fstab/dev/sdb1/bricks/brick1 XFS Defaults 1 2# mount-a Mount========================================Yum Install XfsprogsYum--enablerepo=centos-gluster*-test Install Glusterfs-serverSe

0 Terminology Introduction Glusterfs is an open source Distributed file system. More features refer to the reference documentation for the appendix. A storage unit in the BRICK:GFS, through an export directory of servers in a trusted storage pool. Can be identified by host name and directory name, such as ' Server:export ' Client: The device on which the GFS volume is mounted Extended attributes:xattr is a file system feature that supports user or pro

Mount command to execute: Mount Target_host:/volume_name Current_path Prompt for error message after executing mount command /usr/sbin/start-statd:line 8:systemctl:command not found MOUNT.NFS:RPC.STATD is isn't running but is required for remote locking. Mount.nfs:Either use '-o nolock ' to keep locks the local, or start statd. Mount.nfs:Operation not permitted In general, the use of glusterfs storage is at least two machines configured to comp

,command_nginx_zhushi) If INT (Result) = = 0:NEW_DST = "' S/server%s/#/'"%ip dst = ["sed", "-I", new_ DST, "/etc/nginx/conf.d/panda.saicmotor.com.conf"] command_nginx_apache_stop = "". Join (DST) New_command = ["sudo su-c", ' "', Command_nginx_apache_stop, '" ', "-"] new_command_spli t = "". Join (New_command) Apache_connect_perform (ip_nginx,new_command_split) Time.sleep (2) apache_connect_perform (ip_nginx,command_nginx_reloa

: Command_nginx_zhushi = "grep%s/etc/nginx/conf.d/panda.saicmotor.com.conf|grep ' # ' |wc-l"%ip ApacHe_connect_perform (Ip_nginx1,command_nginx_zhushi) if int (result) = = 0: NEW_DST = "' S/server%s/#/'"%ip dst = ["sed", "-I", NEW_DST, "/etc/nginx/conf.d/panda . saicmotor.com.conf "] Command_nginx_apache_stop =" ". Join (DST) New_command = ["sudo su-c", ' "', Command_nginx_apache_stop, '" ', "-"] New_command_split = "". Join (New_comm

However, in SQL performance is always relatively low, the steps to perform from SQL have the following differences in SQL with no in sql: SQL attempts to convert the connection to multiple tables, and if the conversion is unsuccessful, execute the

In the previous issue, we talked about datawriter, which is essentially a product corresponding to datareader. In this issue, let's talk about Ext. Direct. Whether it's datawriter or ext. Direct, We can first check the official examples and combine

The command line execution php-cgi-b 127.0.0.1:9000 This execution, if the pressure is a little bit off, then the 500 error, there is no automatic restart method, or can be automatically adjusted according to the load php-cgi process methods

Project is a Project management software developed by MS. Since it was developed by MS, the commercial attempt should be carefully reviewed. Although a Project can be used as a software on a single machine, it can complete the overall Project

Are youIs Microsoft Exchange Email Server Are you upset about overspending? Linux and Free/open Source code The world is strong enough, and there are many good open-source products that can replace Microsoft Exchange, and will not let your bank

0. Test environmentGlusterFS 3.6.4/3.6.7/3.6.9CentOS 6.7/7.11. Test case and result oneSuppose A, B replica host, C client, C mount to a.Create 1 to 99 files in the volume by C first.Test One:A delete rm-f 2*,a executes heal full, see if recovery,

Public tuning preference (take Gluster 3.4 for example)The following options can be set by the following command.Gluster Volume Set Volume KEY VALUE Keywords Description Remarks nfs.disable

$magic _QUOTES_GPC = GET_MAGIC_QUOTES_GPC (); @extract (Daddslashes ($_cookie)); @extract (Daddslashes ($_post)); @extract (Daddslashes ($_get)); if (! $magic _QUOTES_GPC) { $_files = Daddslashes ($_files); }

Linux has been widely used in desktop applications in the past two years, and many people have become active and want to switch to Linux. A few days ago, I wrote, "why don't we choose Linux ?" . It has aroused the response of many netizens, which

When my local. NET User group presenter was writing a LINQ query in class last month, I asked him, "How did we get past LINQ before?" He replied, "It's hard to imagine." It's true. Since LINQ was introduced to Visual Studio in 2008, it has had such

There are plenty of articles and discussions about drawer navigation (three-icon/hamburger menu). This article is not intended to join these discussions, just want to find a better alternative, after all, the flaws in the drawer navigation has

Not in SET STATISTICS time onGo--Backup dataInsert into Bakinfo (id,pname,remark,impdate,ups tutorial Tate)Select Id,pname,remark,impdate,upstate from dbo. Infowhere ID not in (SELECT ID from Dbo.bakinfo)GoSET STATISTICS Time off SQL Server

SQL statements written IN are easy to write and understand, which is suitable for modern software development. SQL statements written IN are easy to write and understand, which is suitable for modern software development. However, the SQL

To format the ab100bc200cd300 string as ab=>100, bc=>200, cd=300, which is the English + number Although the use of regular is possible, but inefficient performance is too low, there is no way to achieve with other parties? Ask the Great God for

Document directory I. Network File System Overview My Sina Weibo: http://weibo.com/freshairbrucewoo. You are welcome to exchange ideas and improve your technology together.  I. Network File System Overview   Sun Microsystems launched a widely