veritasnetbackup备份系统部署指南

1、xx公司xx项目备份系统实施报告日期：2018年10月1日概述项目简介.4实施范围与目标.4实施范围4实施目标5术语解释.5第一章系统架构 1. 1系统架构.51. 2 f计讪all（请酌情考虑是否加入）7第二章系统安装2. 7安装说明.72. 2软件.72. 2. 1 veritas netbackup dalacenter72. 2. 2 veritas netbackup datacenter agent for sybase72. 3软件补丁.2. 4软件安装.2.4.1netbackup datacenter masterserver installition82.4.2netbac

2、kup datacenter mediaserver installation122.4.4netbackup datacenter agent for oracle database installation162. 5补丁安装.1818第三章系统配置2. 5- 1 patch for netbackup dalacenter3. 1 简介.193. 2设备配置.193. 2. 1配置说明193. 2. 2机械手（本节仅作为样例，具体配置参数请参考ibm硕件手册相关描述）.193. 2. 3磁带机203. 2. 4共享磁带机203. 3介质配置.213. 3. 1配置说明213. 3. 2

3、volume pool 配置223. 3. 3 volume 配置223.4 存储单元配置 (storageunit) 243.4.1配置说明243.4.2storageunit253.4.3storageunit group263. 5策略配置.273.5.1配置说明273.5.2文件系统备份策略273.5.3oracle数据库备份策略303.6 catalog database 备 份配置313.6.1配置说明313.6.2netbackup catalog 备份酉己置323. 8其他参数配置.343.8.1配置说明343.8.2防火墙参数配置343.&3共享设备参数配置353.8

4、.4性能调忧3637第四章系统使用与维护4.1 netbackup 系统维护.374. 1. 1进程管理374. 1. 2运行监控384. 1. 3文件系统备份与恢复404. 1. 3 . 1 备份404. 1. 3 . 2 恢复414.3故障恢复.424. 3. 1 master/media server 恢复434. 3. 1. 1软件恢复434. 3. 1. 2 catalog 恢复434.3. 1.3进程恢复44附录参照文件45附录二附件列表45概述项目简介xxxx的备份系统是基于光纤交换机的san存储网络，在该网络上有应用 系统，财务人事erp系统，各系统的备份通过veritas n

5、etbackup datacenter软件 进行管理和实现。实施范围与目标实施范根据应用需求，安装相应的软件，并按照一定的策略，对软件和硬件进行 配置，将基于emc synunetrix dmx800存储系统的san网络的各系统及应用数据 准确有效地备份到ibm 3583 l36上。实施目标实现所有有备份需求的操作系统的全备份；实现所有有备份需求的应用的 备份；保证备份安全可靠，可恢复；保证备份策略合理可靠；合理利用各类资源; 不影响原有应用的运行；不破坏网络安全结构。术语解释以下是在本文屮用到的术语解释sanstorage area network, 一种以光纤通道为网络拓扑的存储网络nbu

6、netbackup的简称，也通指veritas netbackup系列产品，中是指 veritas netbackup dataccnter 4. 5在本文schcdul在备份策略中定义备份任务启动的时间、备份可持续时间、 型、磁带数据可保存时间等内容备份类robot带库机械手，或称机械臂，用于识别和抓取磁带mediaserver介质服务器，提供备份设备和管理备份设备的主机masterserver主服务器，管理备份/恢复及各mcdiascrvcr/clicntclient备份客户端，提供备份数据的主机，可以是单机，也可以是双机环境中的虚拟主机数据库agent提供nbi与数据库备份工具之间的一种

7、程序接口存储单元又名：storage unit,是netbackup管理备份媒质的逻辑概念策略定义要备份数据所需的各种参数注：未提到的术语可在相关文档中查阅，参照文档见附录一。第一章系统架构本章介绍备份系统的整体架构。1. 1系统架构备份系统是建立在san架构z上的，san作为网络基础设施，是为了提供灵 活、高性能和高扩展性的存储环境而设计的。san通过在服务器和存储设备（例 如磁盘存储系统和磁带库）之间实现连接来达到这一目的。高性能的光纤通道交换机和光纤通道网络协议可以确保设备连接既可靠且 有效。这些连接以本地光纤或scsi （通过scst-to-fibre channel转换器或网关） 为

8、基础，一个或多个光纤通道交换机以网络拓扑（san架构）形式为主机服务器 和存储设备提供互联。由于san是为在服务器和存储设备之间传输大块数据而进行优化的，因此 san对于集中的存储备份，其中性能、数据一致性和可靠性可以确保企业关键数 据的安全。基于sa7的操作还能显著减少备份和恢复的吋间，同吋减少企业网络上的信息流量。拓扑结构如下:图1备份系统拓扑结构系统网络环境sanenterprise lansanw2kw2kmedia servermedia servermaster serveroracle agentff_ap1/r_db1备粉san以太网cluster "1ff_ap2/

9、ff_db2sap1-prigg16p switch16p switchemcdmx800veritas install cdssap agentcluster 坨sap2-sec16p switchsan swibm3583丄 36ss0x4tapedriver x4p610-1veritas'在上述备份系统中，共包含masterserver 台，windows2000 mediaserver 一台：一台，sanmediaserver 二主机型号/数量ibmp610ibm rs6000 p690 (2x2 ha)ibm rs6000 p690 (2x1 ha)windows2000

10、服务器osaix 5100-03aix 5100-03aix 5100-03windows 2000 sp4备份坏境角色masterserver/mediaserversanmediaserver/clientsanmediaserver/clientmasterservermediaserver表1备份系统主机列表san存储网络交换机：2ibm3583 l36 tape library： 1 scsi controlled tld robot4 scsi controlled dlt tape drivers每台主机（mediaserver）和4个磁带机通过光纤同吋连接到一个光交换机上 以实

11、现共享备份设备。由于l35只有一个机械臂，每台机器备份时都要使用它, 必须由单独一台机器来管理，该机器需要和机械臂能通讯（需在san网络有通 路），乂要和所有media server通过ip网络能通讯（tcp/ip网络连通），根据目 前的网络连接情况，只有master server可以承担此角色，所以机械手由 masterserver控制，而4个磁带机是在所有mediaserver之间共享。1. 2 firewall (请酌情考虑是否加入)备份系统中有4台mediaserver被防火墙隔离，为了实现设备共享和备份 数据，各mediaserver必须与masterserver进行进程间的通讯；具

12、体的使用端 口可参见附件一。因此，在防火墙上配置mediaserver与masterserver的过滤 规则时仅配置备份与恢复的相关端口。第二章系统安装2. 1安装说明系统安装主耍包括 nbu masterserver/mediaserver/client> sybase agent、 bmr server/client等软件和相关patch的安装。安装这些软件有一定的顺序，一 般顺序如下：1、安装 netbackup masterserver 软件，并安装相关 patch2 安装 netbackup mediaserver 软件，并安装相关 patch3、安装netbackup cli

13、ent软件，并安装相关patch4、安装 netbackup agent for oracle 软件，并安装相关 patch 在木章的后续部分，首先介绍各软件，然后介绍软件的安装过程2. 2软件2 2. 1 veritas netbackup datacenter在本项目中最终使用的nbu版本是netbackup datacenter 4. 5fp3,此版本 是在netbackup datacenter 4. 5mp3的基础上增加了新的feature,特别是关与 share storage op ion (sso)功能。netback datacenter 屮包含了 mastcrscrvci&

14、#39;、mediaserver、client 端的 软件，可通过不同的选项选择安装不同的软件。对于server端，软件的同时也 安装了 client端软件包，因此masterserver与mediaserver同时也是备份 client,而单纯的client需单独安装client软件。软件license包含多个服务器级别,并且mediaserver licenses是基于 sa"的，能够更好地支持sa"架构。具体1 iccnsc列表见附件二。2. 2. 2 veritas netbackup datacenter agent for sybase在备份系统中共有2套ora

15、cle数据库要实现热备份。为了对oracle数据库 的备份实现策略化管理，并把数据备份到带库上，必须提供nbu与oracle的 api 接 口，即 veritas netbackup datacenter agent4.5 for oracle,这个版本既支持 oracle 9i on aix4.3,又支持 oracle 9i on aix5.1。另外，关于此软件的license也有两种服务器级别，具体见附件二。2. 3软件补丁为了更好的实现软件功能，避免己知的bug对软件使用的影响，verita公 司发布了相关patch,在本系统中，共安装了下列最新patch:(for nbu servcr

16、/clicnt) (for nbu server/client) (for nbu server/client) (for sybase on aix5.1) (for sybase on atx4.3) (for bmr servcr/clicnt)nb 45 4 f 257944.rs6000nb_clt_45_4_f_257955nb_jav_45_4_f_257969nb_syb_45_4_f_257998. rs6000_51nb_syb_45_4_f_257997. rs6000_433 patch-nbu-4. 5. 0-004 254634 patch具体安装见2. 52. 4

17、软件安装软件安装主要包括masterservers mediciserver> client软件的安装。在 备份系统屮，选择backupserver做为mastcrscrvcr,同时充当mediaservcr的 角色。为便于管理,确定masterserver作备份系统的global database host, 用于存放所有的配置和备份信息。下面逐一介绍每一种软件的安装过程，软件安 装列表见附件三。2. 4 1 netbackup datacenter masterserver installition安装前作如下准备工作，在mediaserver安装时也要作同样的准备：连接硬件所有me

18、diaserver/masterserver以及带库、磁带机均连接到一台san 光纤交换机。硬件识别在安装软件z前，要保证系统能够识别磁带机和机械手（只需 masterserver识别机械手）#/usr/sbin/lsdev -c | grep i/o#/usr/sbin/1sdev -c -s scsi#/usr/sbin/lsdev -c -s fcp（如果用上述命令看不到连接的磁带机,用命令c fgmg重新识别）。系统空间安装masterserver之前，确保系统空间大小：ram 3512mb安装目录可用空间$64mb /tmp可用空间n32mb系统配置在备份环境中每台主机都要修改/et

19、c/hosts文件，提供hostname/ip的 解析。在masterserver端的/etc/hosts文件中增加如下内容：主机ip主机名地址ha主机填入虚拟主机名（双机共有）ha主机填入虚拟ip地址（双机共有）表2主机/ip-address对应表安装步骤如下：stepl: mount cdrom#mount -v cdrfs -r /dcv/cdo /cdromstep2:切换到光盘目录#cd /cdrom/cdromo step3:执行安装脚本# /installveritas installation scriptcopyright 1993 一 2002 veritas softwa

20、re corporation, all rights reserved.installation options1 netbackup2 netbackup client software3 netbackup client java softwareq to quit from this scriptchoose an option default: q : 1/*选则1,安装server,同时也安装mediaserver软件the netbackup and media manager software is built for use on rs6000 hardware.do you

21、want to install netbackup and media manager files? (y/n) y ynetbackup is normally installed in /usr/openv/netbackupis it ok to install in /usr/openv/netbackup? (y/n) y y/*确定netbackup安装目录media manager is normally installed in /usr/opcnv/volmgris it ok to install in /usr/openv/volmgr? (y/n) y y/*确定med

22、iamanager安装目录the rs6000 clients wi11 be ioaded.do you want to load any other netbackup clients onto the server? (y/n) y n/*确定是否安装其他client, server本身已包含client软件，所以选择"n”enter license key:/*输anetbackup datacenter base licensexxxx-xxxx-xxxx-xxxx-xxxx-xxxx-xxxx-xxxnetbackup datacenter base product wi

23、th the following features enabled:core frozen image servicesopen transaction managerhas been registered.al i additional keys should be added at this time.do you want to add additional license keys now? (y/n) y y/*输入其他相关license,也可在安装完软件后再输入其他licenselicense key utilitya) add a license keyd) delete a l

24、icense keyf) list active license keysl) list registered license keys11) helpq) quit license key utilityenter a letter:installing netbackup dataccnter version: 45gais backupserver the master server? (y/n) y y/* 设置主机 backupserver 作mas terserverdo you have any media (slave) servers? (y/n) n y/*设置其他主机作m

25、ediaserverenter the fully qualified虚拟主机名l-ap domainenter the fully qualified虚拟主机名2-db domainenter the fully qualified虚拟主机名3-d sapenter the fully qualifiedn amenamenamenameofofofofa mediaa mediaa mediaa media(slave)(slave)(slave)(slave)serverserverserverserver(q(q(q(qtotototoquit)?quit)?quit)?quit)?w

26、indows 2000主机名(如果该主机属于域，输入全域名)enter the fully qualified name of a media (slave) serverchecking for a bped entry in /etc/inetdconf: adding bped entryoriginal /etc/inetd. conf saved as /etc/inetd. conf. nbu_061103. 10:25:08.(qtoquit)? qchecking for a vnetd entry in /etc/inetd. conf: adding vnetd entry

27、.checking for a vopied entry in /etc/inetd.conf: adding vopied entry.checking for a bpjava-msvc entry in /etc/inetd.conf: adding bpjava-msvc entrychecking /etc/services for the needed netbackup and media manager services.copying original /etc/services file to /etc/services. nbu_061103. 10:31:32_32;l

28、h_k_7minstall_trace. 26466 (94%)_m_32;1h_32;lh_kediting /etc/services to update netbackup and media manager services./etc/services will be updated to add the following entries for nctbackup/mcdia manager.bprd13720,/tcpbprdbped13782/tcpbpedbpdbm13721/tcpbpdbmvnetd13724/tcpvnetdvopied13783/tcpvopiedbp

29、jobd13723/tepbpjobdnbdbd13784/tcpnbdbdvisd9284/tcpvisdbpjava-msvc 13722/tcpbpjava-msvcvmd13701/tcpvmdacsd13702/topacsd118cd13705/tcp118cdtided13711/tcptidedts8d13709/tcpts8dodld13706/tcpodldtldd13713/tcptlddtsdd13714/tcptsddtshd13715/tcptshdt lmd13716/tcp11 mdtlhcd13717/tcptlhcdlmfcd13718/tcplmfcdrs

30、md13719/tcprsmdto change these entries modify the file /tmp/services> ov edited.24848and enter return when ready to continue:/etc/services has been updated to contain netbackup and media manager services to make netbackup and media manager start up automatically when the system is restarted, the

31、rc. veritas. aix script found in /usr/openv/netbackup/bin/goodies has been placed in the /etc directory, you must modify /etc/inittab to inelude it.enter which host will store global device information, (default: backupserver): backupserver/*设smasterserver作全局设备信息中心to be able to install the client so

32、ftware the netbackupprocesses need to be started do you want to start thenetbackup processes so die nt software can be installed? (y/n) y ystarting the netbackup database m况nager process (bpdbm) /*启动bpdbm进程以装载client软件do you want to create policy and schedule examples that you can view or use when yo

33、u are configuring your own policies and schedules? (y/n) yn/*确定是否安装策略模板client database indexing reduces the search time when restoring client files, but it takes about 2% more disk space.do you want to index the client database files? (y/n) y y/*确定是否采用client index文件the defauit index level is 9 level

34、s use the default? (y/n) y y/*确定 client index levelrunning index clients process in background mode.output from the process will be written to /tmp/index_clients- output.do you want to start the media manager device daemon processes? (y/n) y y starting the media manager device daemon processes/*确定是否

35、启动mediamanager进程do you want to start the netbackup bprd process so backups and restores can be initiated? (y/n) y y starting the netbackup request daemon process (bprd)/*确定是否启动netbackup监听进程done executing nb inststep4 :确认安装成功#/usr/openv/netbackup/bin/goodies/bp. kill all关闭所有己启动的nbu进程#/usr/openv/netba

36、ckup/bin/goodies/netbackup start启动nbu进程#/usr/openv/netbackup/bin/bpps -a查看nbu进程#/usr/openv/netbackup/bin/jnbsa&启动"bu的java管理界面至此,mastcrscrvcr软件安装完毕。可以继续安装其它server,或者安装 patch,见2. 52. 4. 2 netbackup datacenter mediaserver installationmediaserver的安装与masterserver相类似，以其中一台为例，其他可照仿。 需要注意的是，在ha环境中，

37、参与ha的每台主机，每个domain均需要安装 mediaserver,虽然在任何时候，仅有活动主机(active host)参与备份进程，但 mediaserver程序体必须安装在所有domain上。在本安装环境中,需要安装mediaserver的主机包括：f fap 1ff_ap2ff_dblff_db2saplsap2w2k安装前作如下准备工作，在mediaserver安装吋也要作同样的准备：连接硬件将mediaserver的光纤连接到san光纤交换机。硬件识别在安装软件之前,要保证系统能够识别磁带机（只需masterserver识 别机械手）#/usr/sbin/lsdev -c |

38、grep i/o#/usr/sbin/lsdev -c -s scsi#/usr/sbin/lsdev -c -s fcp如果用上述命令看不到连接的磁带机,用命令cfqmq重新识别。系统空间安装masterserver z前，确保系统空间大小：ram 2512mb安装目录可用空间264mb /tmp可用空间$ 32mb系统配置在备份环境屮每台主机都要修改/etc/hosts文件，提供hostname/ip的 解析。在mediaserver端的/etc/hosts文件中增加如下内容：master主机ip地址master主机名安装步骤如下：stepl: mount cdrom#mount -v c

39、drfs -r /dev/cdo /cdrom或#mount backupserver:/cdrom /mnt step2:切换到光盘目录#cd /cdrom/cdromo或#cd /mnt step3:执行安装脚本#. /installveritas installation scriptcopyright 1993 一 2002 veritas software corporation, all rights reserved.installation options1 netbackup2 netbackup client software3 netbackup client java

40、softwareq to quit from this scriptchoose an option default: q: 1/*选则1,安装server,同时也安装mediaserver软件the netbackup and media manager software is built for use on rs6000 hardware.do you want to install netbackup and media manager files? (y/n) y ynetbackup is normally installed in /usr/openv/netbackupis i

41、t ok to install in /usr/openv/netbackup? (y/n) y y/*确定netbackup安装目录media manager is normally installed in /usr/openv/volmgr-is it ok to install in /usr/openv/volmgr? (y/n) y y/*确定mediamanager安装目录the rs6000 clients will be loaded.do you want to load any other netbackup clients onto the server? (y/n)

42、y n/*确定是否安装其他client, server本身已包含client软件，所以选择"n”enter license key:/*输anetbackup datacenter san mediaserver licensexxxxxxxxxxxxxxxx-xxxxxxxx-xxxxxxx:netbackup datacenter base product with the fol lowing features enabled:core frozen image servicesopen transact ion managerhas been registeredall ad

43、ditional keys should be added at this timedo you want to add additional license keys now? (y/n) y y/*输入其他相关license,也可在安装完软件后再输入其他licenselicense key utilitya) add a license keyd) delete a license keyf) list active license keysl) list registered license keysh) helpq) quit license key utiiityenter a le

44、tter: qinstalling netbackup datacenter version: 4. 5gais ff_apl the master server? (y/n) y n/* 设置主机 backupserver 作 masterserverwhich host will be the master server : p610t/*填amasterserver的主机名checking for a bpccl entry in /etc/inetdconf: adding bpcd entry.original /etc/inetd. conf saved as /etc/inetd

45、. conf. nbu_061103. 10:25:08.checking for a vnetd entry in /etc/inetd. conf: adding vnetd entry.checking for a vopied entry in /etc/inetd.conf: adding vopied entry.checking for a bpjava-msvc entry in /etc/inetd.conf: adding bpjava-msvc entry.checking /etc/services for the needed netbackup and media

46、manager services.copying original /etc/services file to /etc/servicesnbu_06110310:31:32_32;lh_k_7minstall_trace. 26466 (94%)_m_32;1h_32;lh_ked辻ing /etc/services to update netbackup and media manager services./etc/services will be updated to add the following entries for nctbackup/mcdia manager.bprd1

47、3720/tcpbprdbpcd13782/tcpbpcdbpdbm13721/tcpbpdbmvnetd13724/tcpvnetdvopied13783/tepvopiedbpjobd13723/tcpbpjobdnbdbd13784/tcpnbdbdvise!9284/tcpvisdbpjava-msvc 13722/tcpbpjava-msvcvmd13701/tcpvmdacsd13702/topacsd118cd13705/tcp118cdtided13711/tcptidedts8d13709/tcpts8dodld13706/topodldtldd13713/tcptlddts

48、dd13714/tcptsddtshd13715/tcptshdt lmd13716/tcpt lmdtlhcd13717/tcptlhcdlmfcd13718/tcplmfcdrsmd13719/tcprsmdto change these entries modify the file /tmp/services> ov edited.24848and enter return when ready to continue:/etc/services has been updated to contain netbackup and media manager services to

49、 make netbackup and media manager start up automatically when the system is restarted, the rc. veritas. aix script found in /usr/openv/netbackup/bin/goodies has been placed in the /etc directory, you must modify /etc/inittab to include it.enter which host will store global device information, (defau

50、lt: backupserver): backupserver/*设smasterserver作全局设备信息中心to be able to install the client software the netbackupprocesses need to be started do you want to start thenetbackup processes so die nt software can be installed? (y/n) y y starting the netbackup database manager process (bpdbm)./*启动bpdbm进程以装

51、载client软件do you want to create policy and schedule examples that you can view or use when you are configuring your own policies and schedules? (y/n) yn/*确定是否安装策略模板client database indexing reduces the search time when restoring client files, but it takes about 2% more disk space.do you want to index

52、the client database files? (y/n) y y/*确定是否采用client index文件the default index level is 9 levels. use the default? (y/n) y y/*确定 client index levelrunning index_clients process in background mode-output from the process will be written to /tmp/indexedientsoutputdo you want to start the media manager de

53、vice daemon processes? (y/n) y y starting the media manager device daemon processes/*确定是否启动mediamanager进程done executing nb. inststep4 :确认安装成功#/usr/openv/netbackup/bin/goodies/bp. kill all 关闭所有己启动的nbu进程#/usr/openv/netbackup/bin/goodies/netbackup start 启动nbu进程#/usr/openv/netbackup/bin/bpps -a查看nbu进程至此

54、,mediaserver软件安装完毕。可以继续安装其它server,或者安装 patch (见2 5)2. 4. 4 netbackup datacenter agent for oracle database installationnetbackup age nt for sybase 提供了 veritas t netbackup dat acc ntcr 与sybase的一个api接口，用来实现sybase数据库的热备份和备份策略管理。 软件安装在运行sybase数据库并要使用nbu进行备份的主机，当然，这些主机 也是nbu的备份cliento安装前的准备工作：系统空间安装目录可用空间264mb/(mp目录可用空间232mb oracle数据库安装软件时数据库安装口录要存在，确认$oracle_home变量安装步骤stepl： mount nbu edromsmount - v cdfs /dev/cdo /cdrom 或#mount backupserver:/cdrom /mnt stcp2:切换到相应目录#cd /cdrom/cdromo或#cd /mntstep3:执行安装脚本# /installthere are two ways to install database extension software-1. remote installation: lo