ceph伦理概念-低调大师

ceph伦理概念

2014-11-23 844

Preface:　　CEPH: THE FUTURE OF STORAGE(未来存储)

Ceph was made possible by a global community of passionate storage engineers and researchers(存储工程师及研究员);

Ceph is a unified,distributed object store(分布式对象存储) and file system(FS文件系统) designed to provide excellent(出色性能) performance, reliability and scalability

Ceph is open source and freely-available, and it always will be

<2,>

http://www.sebastien-han.fr/blog/2014/11/03/openstack-glance-disable-cache-management-while-using-ceph-rbd/

OpenStack Glance(镜像服务器): Disable Cache Management(禁用缓存管理) While Using Ceph RBD

http://cephnotes.ksperis.com/blog/2014/11/14/opennebula-4-dot-8-with-ceph-support-on-debian-wheezy/

OpenNebula 4.8 With Ceph Support on Debian Wheezy

<3,Object storage>

Ceph provides seamless access to objects using native language bindings or radosgw, a REST interface that’s compatible with applications written for S3 (simple storage service) E2(elastic cloud compute) and Swift(OpenStack project中core project Obect storage)

Ceph provides a POSIX(Portable Operating System Interface of Unix)-compliant network file system that aims for high performance, large data storage, and maximum compatibility with legacy applications

dedicated office hours to answer community questions and provide assistance see more at:
<4,>

Ceph file system provides numerous benefits:

    It provides stronger data safety for mission-critical applications.
    It provides virtually unlimited storage to file systems.
    Applications that use file systems can use Ceph FS with POSIX semantics. No integration or customization required!
    Ceph automatically balances the file system to deliver maximum performance.

Ceph file system provides numerous benefits:

It provides stronger data safety for mission-critical applications.
It provides virtually unlimited storage to file systems.
Applications that use file systems can use Ceph FS with POSIX semantics. No integration or customization required!
Ceph automatically balances the file system to deliver maximum performance.

- See more at: http://ceph.com/ceph-storage/file-system/#sthash.dx5kWRHE.dpuf

dedicated office hours to answer community questions and provide assistance - See more at: http://ceph.com/#sthash.ocXOEgXu.dpuf

Ceph provides seamless access to objects using native language bindings or radosgw, a REST interface that’s compatible with applications written for S3 and Swift - See more at: http://ceph.com/#sthash.ocXOEgXu.dpuf

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docker容器一旦启动，参数就无法改变，生产环境中最常变的就是端口映射，为了解决这个问题，那么首先就要规划好，本文列出了两种端口规划方案，如果后续维护中出现了要增加端口映射的场景，本文也给出了动态端口映射扩容方案。 1、单IP多容器映射规划方案此种环境适用只有单个IP环境下，如云主机等。 1.1 端口映射规划表格：规划不同的端口段，映射到容器从而对外提供服务。主机名称 ssh映射 mysql映射 nginx映射 redis映射 redis-test 51000 22 51001 3306 51004 80 51002 6379 51005 8000 51003 6381 51006 8888 scheduler-test 52000 22 52001 3306 52004 80 52002 6379 52005 8888 52003 6381 52006 8000 … … … … … … … … … 1.2 对应容器启动命令： docker run -h="redis-test" --name redis-test -d -p 51000:22 -p 51001...

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