file system

For those who want to use these combinations for their email, I've summed up some of the installation experience to help them. I just got some new information about Linux management, so I decided to update this issue mini-howto. 1. Introduce What

Nginx Introduction and Installation One, why does nginx support high concurrency? The difference between Epoll and select When developing high-performance Web programs, Windows developers will say that iocp,linux developers say they will epoll.

Operation thinking: Through the DRBD to achieve data synchronization, through the Corosync+pacemaker (hereinafter referred to as CP) to detect failures and transfer, only one of the normal state of work, the other only to detect and synchronize data,

Now there are a large number of enterprises using the shared Storage server NFS to the Application data network storage, but there are performance bottlenecks and single point of failure problem, so the Distributed file Storage Management system

If your computer is newly installed windowsnt4/windows2000, it is not meant to be used directly as an Internet server. Although Microsoft's patch has hit a lot, there are still holes. Now let's talk a little bit about how to use IIS to build a

Heartbeat provides us with a low-cost, scalable, highly available cluster solution. We create a highly available (HA) clustered server under Linux via Heartbeat+drbd+nfs. A DRBD is a block device that can be used in high availability (HA). It is

Server side: 1, P670 server to build a good nfsvg, file system/nfsserver 2. #mount/nfsserver 3, edit 670 on the/etc/hosts file, add NFS client Information 10.60.64.41 IRIS 4. Edit/etc/exports /nfsserver-rw,root=iris,access=iris 5.

Currently, the test server environment has been successfully integrated. AD is responsible for account Control, FTP directory Access is through the Windows system's NTFS file system with Server-u control, Domino is responsible for the delivery of

Immediately on the article rsync file synchronization application-server-side configuration, this piece will explain the configuration of the client Then in the client's words do not need to configure what configuration files, but very upset that

For the choice of Linux as an application platform for small and medium-sized enterprises or Web sites, often face how to achieve remote Data backup or Web site mirror image of the problem, although there are commercial backup and mirror products to

Experiment topology diagram: Experimental principle: Experiment Objective: To build GFS2 cluster file system through RHCS cluster, ensure that different nodes can read and write to GFS2 cluster file system simultaneously, and then realize

PARAGON its fully functional Partition manager Professional, introducing a partition-tuning tool for virtual machines for various platforms –partition manager for virtual machines, supporting the All previous virtualization products, such as Vsphere

ESX Server recommends using a VMFS file system for use as a virtual machine store, but VMFS is only a cluster class file system dedicated to VMware, so reading to the Vmfs file system can be a bit of a hassle. When you reinstall the ESX SERVER, or

What are the different types of VHD files? The VHD file is divided into three types that can be created using Hyper-V Manager or by using the Windows Disk Management tool in Windows 7: 1. Fixed VHD. The fixed VHD file is assigned a virtual disk

This article is based on a chat with Chenhao (@ Left ear mouse) in March 2014 with the Infoq Chinese station. In communication, Chenhao shares his understanding of cloud computing, including why cloud computing is divided into three layers, the

Learn about Ceph, an open source distributed storage system that enhances your OpenStack environment Ceph is an open-source, distributed storage System that complies with POSIX (Portable operating system for UNIX) and runs under the GNU general

Recently looking at business model-related books, the brain has a cloud computing model, thinking for a long time, still vague, or to share out their own ideas, but also want to listen to different voices and opinions, feel their own talents, may be

HBase HBase is a distributed, column-oriented open source database that comes from the Google paper "Bigtable: A distributed storage system for structured data" Fay Chang wrote. Just as BigTable leverages the distributed data storage provided by

Language-level integrated queries for XML (LINQ to XML) allow the use of standard query operators to query XML data just like a tree operator, which provides navigation like XPath to descendants, ancestors, and sibling XML elements. It simplifies

Overview In the early days of web development, most Web pages were just one page in a file system on a server. As the web matures, it becomes increasingly common to transform from simple files to complex Web content management Systems (CMS) and