摘要：preFace: （应用场景需求分析）由于安装系统前未合理规划存储,或是随着业务扩展对存储空间需求量成几何级增长,原先规划的系统存储不足服务当前业务需求,同时当前的系统app运行较完美,admin不想重新规划新架构OS,所以extend disk capacity 迫在眉睫,那么根据你OS架构该如何... 阅读全文

摘要：信息技术进化论简述无文化流氓帮帮主Ruiy Pk 清华土匪帮帮主YiC1,按人机交互方式命令行-->图形界面-->自然交互(语音+手控)Tips:命令行(IBM大型机,小型机+ SUN 小型机)不断发展进化到(MicroSoft)在此基础上又进化到自然交互(老乔的苹果Inn); 每一次进化都产生了... 阅读全文

摘要：security groypsSecurity groups--> are sets of IP filter rules() that ,define networking access,are applied toall instances within a projectdefault se... 阅读全文

摘要：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);Cep... 阅读全文

摘要：1,附加volume(块存储,云硬盘)到vmInstances(虚拟机实列)在虚拟机上使用volume 云硬盘 block storage (sudo fdisk /dev/vdb) 为新添加的云硬盘volume storage partition能看到vdb被划分成一个primary partit... 阅读全文

摘要：CRUD是指在做计算处理时的增加(Create)、读取(Retrieve)（重新得到数据）、更新(Update)和删除(Delete)http://www.centos.org/docs/5/html/yum/ (centos YUM)http://docs.mirantis.com/opensta... 阅读全文

摘要：1, 注册镜像报错信息 ERROR="Fri Nov 21 12:57:17 2014 : Error copying image in the datastore: Not allowed to copy image file /srv/cloud/eucalyptus/Fedora-x86_... 阅读全文

摘要：更改以创建镜像的属性 glance image-update img-uuid --property architecture=arm --propertyhypervisor_type=qemuCommercial Interest Reference Ratescanonical mainta... 阅读全文

摘要：opennebula error copying image in the datastore not allowed to copy image fileError copying image in the datastore: Not allowed to copy image fileeuci... 阅读全文

摘要：preface:ldap 主要概念及术语OpenNebula issues:missing step to use LDAP as default drivercp -r /var/lib/one/remotes/auth/ldap /var/lib/one/remotes/auth/default... 阅读全文

摘要：Net::LDAP for Ruby (also called net-ldap) implements client access for the Lightweight Directory Access Protocol (LDAP), an IETF standard protocol for... 阅读全文

摘要：Standalone LDAP Daemon, slapd(standalone lightweight access protocol)ldap 389 default listener portceph 6789Lightweight Directory Access ProtocolLDAP目... 阅读全文

摘要：Standalone LDAP Daemon, slapd(standalone lightweight access protocol)Lightweight Directory Access Protocolsu root -c 'make install'LDAP vendor version... 阅读全文

摘要：LDAP Authentication 3.2The LDAP Authentication addon permits users to have the same credentials as in LDAP, so effectively centralizing authentication... 阅读全文

摘要：1,安装net-ldap addon ruby library for openldapldap for ruby implements client access LDAP protocoluse ldap as openNebula default auth moduleOpenNebula i... 阅读全文

摘要：LDAP Authentication addon permits users to have the same credentials as in LDAP, so effectively centralizing authenticationlet any correctly authentic... 阅读全文

摘要：preface: ceph-deploy does not provide a rapid installation for Ceph Object Storageinstall Configuration ceph object storage gateway1,install ceph obj... 阅读全文

摘要：1,ceph fileSystemusing the mounted Ceph FS filesystem当我们部署好ceph store cluster(monitor,metadata,object store daemon)当我们部署好ceph store cluster(monitor,me... 阅读全文

摘要：CENTOS 6.5 安装CEPH RDB 错误 ERROR: modinfo: could not find module rbd FATAL: Module rbd not found. rbd: modprobe rbd failed! (256)rpm --import http://el... 阅读全文

摘要：1,prelight/prefaceceph storage clusterceph block deviceceph filesystemceph object storage此篇记录ceph block device,ceph storage cluster见上一篇()Realiable Aut... 阅读全文

摘要：Error: Cannot retrieve metalink for repository: epel. Please verify its path and try again，解决办法是编辑/etc/yum.repos.d/epel.repo，把基础的恢复，镜像的地址注释掉 #baseurl ... 阅读全文

摘要：prefaces:ceph installation(quick)1,preflight(ins ceph-deploy repo tools)2,ceph storage cluster quick start3,block device quick start4,ceph file system... 阅读全文

摘要：for el6 即centos61,添加ceph 官方yum源[root@ruiy ~]# cat /etc/yum.repos.d/ceph.repo[ceph-noarch]name=Ceph noarch packagesbaseurl=http://ceph.com/rpm-firefly/... 阅读全文

摘要：SYSTEM WARNING: 'date_default_timezone_get(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone se... 阅读全文

摘要：1,yum openldap-servers,openldap-clients 基于iso-cd1搭建的本地yum源(具体搭建参看ruige的repo本地快速搭建,在右边 找找看中输入repo key words即可检索到!) 阅读全文

摘要：#++++++++++++++++++++++++++++++++++++++++++++++++++++#+ Ruiy(R) Techdiss contact: 150 5519 8367#+ #++++++++++++++++++++++++++++++++++++++++++++++++++... 阅读全文

摘要：ceph-0.86-0.el6.x86_64.rpm 09-Oct-2014 10:00 13M ceph-0.87-0.el6.x86_64.rpm 29-Oct-2014 13:38 13M cep... 阅读全文

摘要：zzbank 一个月折腾总结小总结:#+++++++++++++++++++++++++++++++++++++++++++++++++++++++++#+ Ruiy-ge;#+#+ Tech #+ Tel: 150 5519 367#+#++++++++++++++++++++++++++++++... 阅读全文

摘要：https://www6.software.ibm.com/sdfdl/v2/regs2/db2pmopn/db2_v101/expc/Xa.2/Xb.aA_60_-idYiSFeSuWlF5-w4vKi8qAX5nY0-1hvNugA/Xc.db2_v101/expc/db2_v101_linux... 阅读全文

摘要：脚本待处理事务1，替换指定行数据2，获取$1 :字段分割【Tips Notes,byRui】从光盘等安装媒介中isntallp -l -d /opt/ruiyhe or /dev/cd0 搜索所有的packages,以:坐字段分割符,使用shell截取$2字段,捕获到的这个字段就是光盘中可以使用的软... 阅读全文

摘要：http://www-01.ibm.com/support/knowledgecenter/ssw_aix_53/com.ibm.aix.install/doc/insgdrf/HT_insgdrf_install_opensrc.htm [ibm aix知识中心]ftp://www.oss4aix... 阅读全文

摘要：demo控制脚本tel,150 5519 8367Running Puppet on AIXPuppet on AIX is… not officially supported, yet still useful (at least one site has it deployed in a pro... 阅读全文