mds 6a

above into ceph.confFsid = d437c823-9d58-43dc-b586-6b36cf286d4f3. Write the IP address of the initial monitor and the initial monitor to the Ceph configuration file, separated by commasMon Initial Members =monMon host =192.168.2.204. Create a key ring for this cluster and generate a monitor key.[[email protected] ceph] #ceph-authtool--create-keyring/tmp/ceph.mon.keyring--gen-key-n Mon.--cap Mon ' Allow * '5. Generate the Administrator key ring, generate the Client.admin user and join the keyrin

/patch/115/publisher/templates.8./12.0.0/patch/115/publisher/defs/12.0.0/patch/115/publisher.8./12.0.0/patch/115/sql216./12.0.0/patch/115224./12.0.0/patch8./12.0.0/java/make8./12.0.0/java/jar/12.0.0/java.8./12.0.0/xml/orc115/12.0.0/xml.8./12.0.0/forms/us8./12.0.0/forms/zhs/12.0.0/forms.8./12.0.0/mds/lov/webui/zhs/12.0.0/mds/lov/webui.8./12.0.0/mds/lov/consign/web

Tags: sharepointIn this section we continue to configure the DB layer, such as the Red Place.650) this.width=650; "title=" clip_image002 "style=" border-right-width:0px;background-image:none; border-bottom-width:0px;padding-top:0px;padding-left:0px;margin:0px;padding-right:0px;border-top-width:0px; " Border= "0" alt= "clip_image002" src= "Http://s3.51cto.com/wyfs02/M00/6A/A7/wKiom1UrhRnx8NN0AAEsK0kFnfM368.jpg" Width= "557" height= "455"/>

1. Create user teacher and specify their home directory as/ftproot, password set to [email protected] (5 points) [Email protected] ~]# useradd-d/ftproot teacher [Email protected] ~]# echo [email protected] |passwd--stdin teacher [[email protected] ~]# grep teacher/etc/passwd To create its home directory: 650) this.width=650; "title=" clip_image002 "style=" border-top:0px; border-right:0px; Background-image:none; border-bottom:0px; padding-top:0px; padding-left:0px; border-left:0px; margin:0px; p

Tags: ogg oracle GoldengateOra-00845:memory_target not supported on the This system Error Resolution# mount-t Tmpfs shmfs-o Size=7g/dev/shm2. to make sure that the operating system restarts, the /etc/fstab file needs to be modifiedShmfs/dev/shm TMPFS size=7g 0Implementation environmentSource-Side 172.16.0.173 oracle173Target Side 172.16.0.174 oracle174OGG Pre-Installation Preparationput two Oracle Install the environment after the installation of 650) this.width=650; "title=" ogg01.jpg "src=" ht

OverviewDocs:http://docs.ceph.com/docsCeph is a distributed file system that adds replication and fault tolerance while maintaining POSIX compatibility. The most characteristic of Ceph is the distributed meta-data server, which distributes the file location by crush (controlled Replication under scalable Hashing) this quasi-algorithm. The core of Ceph is the Rados (reliableautonomic distributed Object Store), an object cluster store, which itself provides high availability, error detection, and

Article Title: Implement iSCSI on AIX. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source. Learn how to implement the Internet small computer system interface (iSCSI) on AIX ). This step-by-step process describes how to achieve iSCSI on an AIX host through Cisco MDS across the storage area network (SAN. These proced

"BlackBerry Mobile Data System" is an upgrade from the previous Mobile Data Service. It is an optimization program framework for BES to develop, deploy, and manage wireless applications. It includes development tools, Management services, BlackBerry device software, and other essential components to create wireless applications and deploy programs to run on users' mobile phones. MDS allows mobile users to use enterprise-level internal programs of the

Learn how to implement the Internet small computer system interface (iSCSI) on Aix ). This step-by-step process describes how to achieve iSCSI on an AIX host through Cisco MDS across the storage area network (SAN. These procedures also describe some interface optimization parameters. Introduction Cost-effective storage solutions do not require any new content. Internet small computer system interface (iSCSI) is also not new content, but when w

Partition and access control list. Advanced diagnostics: Provides intelligent diagnostics, protocol decoding, network analysis tools, and integrated call home functions to improve reliability, quickly solve problems, and reduce service costs. High port density and configuration flexibility: provides 16-port and 32-port configurations to improve performance, flexibility, and density. Each chassis supports 256 fibre Channel ports, and each rack supports 768 ports. Figure 1: Cisco

Install CEpH in centos 6.5 I. Introduction CEpH is a Linux Pb-level Distributed File System. Ii. experiment environmentNode IP host name system versionMon 10.57.1.110 Ceph-mon0 centos 6.5x64MDS 10.57.1.110 Ceph-mds0 centos 6.5x64Osd0 10.57.1.111 Ceph-osd0 centos 6.5x64Osd1 10.57.1.111 Ceph-osd1 centos 6.5x64Client0 10.57.1.112 Ceph-client0 centos 7.0x64Iii. Installation Steps1. Establish an SSH mutual trust relationship between lab machinesGenerate keySsh-keygen-t rsa-p''Ssh-keygen-t rsa-F. Ssh/

Partition and access control list. Advanced diagnostics: Provides intelligent diagnostics, protocol decoding, network analysis tools, and integrated call home functions to improve reliability, quickly solve problems, and reduce service costs. High port density and configuration flexibility: provides 16-port and 32-port configurations to improve performance, flexibility, and density. Each chassis supports 256 fibre Channel ports, and each rack supports 768 ports. Cisco

Document directory Other methods: Overview of Spotlight on Mac OS X Spotlight is one of the highlights of the Apple OS X system. Its quick search is hard to find by other systems such as Windows. It has the following features: It is fast, fast, and intelligent. It exists in many places, such as the finder, system menu, open and save dialog boxes, and mail. It automatically creates/updates indexes for installed disks, except for network and DVD disks. It not only searches for common files

Ceph environment setup (2)1. There are three layout hosts: node1, node2, and node3. Each host has three osdks, as shown in figure. osd1, and 8 are SSD disks, 4 is the SATA disk. Each of the three hosts has a Monitor and an MDS. We use osd1, 3, and 4 to create a pool named ssd, in the form of three copies, osd0, and 2, 4 to build a Pool named sata, in the form of Erasure code, k = 2, m = 1, that is, use two osdks to store data fragments, one osd to sto

hadoop2Rados-p poolname ls can be used to view the objects. Rados-p hadoop2 stat 0000000000d. 00000b2a allows you to view the object information.Create pool: ceph osd pool create hadoop1 1320 1320 view pool list: ceph osd pool ls set pool size ceph osd pool set hadoop1 size 3Ceph osd tree View osd list information ceph mds add_pool hadoop2Ceph mds rm 0 mds. tdw-

With the development of science and technology in the times, no matter what kind of enterprises have strict requirements on their own hardware facilities, the most popular switch is the so-called optical fiber switch, that is, a separate network of the entire storage can be connected to the enterprise LAN of the server. It is characterized by the use of fiber channels with high transmission rates to connect to the server network, or the internal components of the SAN network, so that the entire

Blackberry Internet access has always been a big problem in mainland China. Many of my friends have asked me this question. I will describe it in detail here today. Problem: Blackberry cannot access the Internet, or I can access the Internet on machine A, but not on machine B? Analysis To solve this problem, we must understand the principle of Blackberry surfing the Internet. First, we will introduce the Internet access problems of other devices. Most mobile phones can directly use cmwap or cmne

architecture completes the main metadata management in the system by the OSD, reducing the client overhead. 3, Meta Data server (Metadata Server,mds) MDS controls the interaction of client and OSD objects, providing several features: (1) Object storage access. The MDS constructs, manages the view that describes the distribution of each file, and allows the clien

With Hyper-V and Windows Azure provisioning Linux, this is a big step in Microsoft's efforts to improve support for open source software. As part of this initiative, Microsoft's Linux Integration Services (LIS) team continues to develop advanced Linux drivers and is checked directly by the Linux kernel team, so subsequent new versions of major distributions such as CentOS, Debian, Red Hat, SUSE and Ubuntu can be integrated directly.The integration service was originally provided for download thr

Document directory 1. Design a CEpH Cluster 3. Configure the CEpH Cluster 4. Enable CEpH to work 5. Problems Encountered during setup Appendix 1 modify hostname Appendix 2 password-less SSH access CEpH is a relatively new Distributed File System completed by the USSC storage team. It is a Network File System Based on OSD (Object Storage Device). Relevant articles are published in osdi '06, msst03, 04 and so on. recently, some clients of the CEpH file system have entered Linux kernel 2.