Symantec-NBU软件日常维护手册-V1.0.4

1、Netbackup- -日常维护 目录 TOC o 1-2 h z u HYPERLINK l _Toc214941709 第1章维护检查说明 PAGEREF _Toc214941709 h 4 HYPERLINK l _Toc214941710 第2章NBU中添加环境变量的方法 PAGEREF _Toc214941710 h 5 HYPERLINK l _Toc214941711 第3章NBU服务自启动、停止脚本位置 PAGEREF _Toc214941711 h 8 HYPERLINK l _Toc214941712 第4章NBU启动、关闭的方法 PAGEREF _Toc214941712

2、 h 10 HYPERLINK l _Toc214941713 第5章日常维护健康检查的内容和示例运行结果 PAGEREF _Toc214941713 h 11 HYPERLINK l _Toc214941714 第6章磁带出入库操作 PAGEREF _Toc214941714 h 21 HYPERLINK l _Toc214941716 从磁带库取出磁带 PAGEREF _Toc214941716 h 22 HYPERLINK l _Toc214941717 向磁带库加入磁带 PAGEREF _Toc214941717 h 23维护检查说明对于一个关键业务系统而言，数据资料是整个系统运作的核

3、心。一旦由于系统硬件的功能失效，存储介质的老化损坏，人为的错误操作，以及各种难以预料的外界因素导致数据意外丢失或损坏，那么将会对于企业业务运做造成无法估量的影响。所以必须对数据存储系统的完整性和可靠性以及整体的运行状况给与高度重视，并根据整体的检查结果，提供一个完善的调整和优化建议，以避免在各种极端情况下造成的重大损失。NBU中添加环境变量的方法Unix系统修改/etc/profile文件，添加：PATH=$PATH:/usr/openv/netbackup/binPATH=$PATH:/usr/openv/netbackup/bin/admincmdPATH=$PATH:/usr/openv

4、/netbackup/bin/goodiesPATH=$PATH:/usr/openv/volmgr/binexport PATHMANPATH=$MANPATH,/usr/openv/man/export MANPATH Linux系统修改/etc/.bash_profile，添加PATH=$PATH:/usr/openv/netbackup/binPATH=$PATH:/usr/openv/netbackup/bin/admincmdPATH=$PATH:/usr/openv/netbackup/bin/goodiesPATH=$PATH:/usr/openv/volmgr/binexpo

5、rt PATHMANPATH=$MANPATH,/usr/openv/man/export MANPATH Windows系统点击打开控制面板中系统选项，点击选择高级中环境变量选项，其中选择添加系统变量，按照NBU安装路径设置，如下图示例选择修改系统变量中其中的路径内容如下：;%NETBACKUP%/bin; %NETBACKUP%/bin/admincmd; %NETBACKUP%/bin/goodiesNBU服务自启动、停止脚本位置AIX/etc/backup.aix Alpha Tru64HP-UX/sLinux Red Hat Linux SuSE NBU启动、关闭的方法Master主

6、机的关闭NBU的方法：/usr/openv/netbackup/bin/bp.kill_all;或/usr/openv/netbackup/bin/goodies/netbackup stopMaster主机的启动NBU的方法：或/usr/openv/netbackup/bin/goodies/netbackupMedia Server主机的关闭NBU的方法：/usr/openv/netbackup/bin/bp.kill_all;或/usr/openv/netbackup/bin/goodies/netbackup stopMedia Server主机的启动NBU的方法：或/usr/open

7、v/netbackup/bin/goodies/netbackup使用bpps检查进程启动情况/usr/openv/netbackup/bin/bpps -x对于windows：Bpup vBpdown vBpps 日常维护健康检查的内容和示例运行结果 NBU的项目规划、安装、配置等实施工艺必须严谨规范，细小技术环节处理的得当，没有发现严重影响系统稳定运行的部分，检查内容和范围请参考如下内容：进程检查bpps x 备份情况检查都是蓝色的小人表示成功，黄色表示部分成功，红色表示不成功，绿色表示正在进行备份备份索引完整性检查（3个月）：bpcatlist online since-months 3

8、 此命令是记录所有备份操作在NBU的catalog的记录；检查结果输出（举例说明）：Backupid Backup Date Files Size Sched Policy Catarcid S C Files filedms1_1195384006 Nov 18 11:06:46 2007 1 288k Default-Application-Backup dms1rmanfull 0 1 0 dms1rdms1_1195383794 Nov 18 11:03:14 2007 1 8.0G Default-Application-Backup dms1rmanfull 0 1 0 主机全局变

9、量配置检查：bpconfig Ubpconfig 命令显示 NetBackup 全局配置属性。这些属性影响所有策略和客户机的操作；此项配置符合工程要求；检查结果输出：Admin Mail Address: Job Retry Delay: 30 minutesMax Simultaneous Jobs/Client: 99Backup Tries: 2 time(s) in 12 hour(s)Keep Error/Debug Logs: 28 daysMax drives this master: 0Keep TrueImageRecovery Info: 1 daysCompress Im

10、age DB Files: (not enabled)Media Mount Timeout: 0 minutes (unlimited)Shared Media Mount Timeout:0 minutes (unlimited)Display Reports: 24 hours agoPreprocess Interval: 4 hours (default)Maximum Backup Copies: 2Image DB Cleanup Interval: 12 hoursPolicy Update Interval: 10 minutes备份作业检查bpdbjobs -summary

11、 Ubpdbjobs 与作业数据库进行交互,使用 bpdbjobs 输出整个作业数据库、输出数据库的等信息。备份异常事件检查bperror -U -d /mm/dd/yyyy -e /mm/dd/yyyybperror 显示来自 NetBackup 错误目录库的信息。STATUS CLIENT POLICY SCHED SERVER TIME COMPLETED 6 dms1 dms1arch Full nbu_master 11/06/2007 08:12:55 (the backup failed to back up the requested files) 6 dms2 dms2arc

12、h Full nbu_master 11/06/2007 08:19:09 (the backup failed to back up the requested files) 0 dms1 dms1test dms1test nbu_master 11/06/2007 08:24:40 0 dms2 dms2test dms2test nbu_master 11/06/2007 08:25:09 0 dms2 dms2arch Default-Ap nbu_master 11/06/2007 08:51:23 0 dms2 dms2arch Default-Ap nbu_master 11/

13、06/2007 08:51:23 0 dms2 dms2arch Default-Ap nbu_master 11/06/2007 08:53:54 0 dms2 dms2arch Default-Ap nbu_master 11/06/2007 08:55:15 0 dms2 dms2arch Full nbu_master 11/06/2007 08:55:42 0 dms2 dms2archlog Default-Ap nbu_master 11/06/2007 09:02:11 0 dms2 dms2archlog Default-Ap nbu_master 11/06/2007 09

14、:02:27 0 dms2 dms2archlog Default-Ap nbu_master 11/06/2007 09:03:37 0 dms2 dms2archlog dms2archlo nbu_master 11/06/2007 09:04:03 0 dms1 dms1arch Default-Ap nbu_master 11/06/2007 09:15:09 0 dms1 dms1arch Default-Ap nbu_master 11/06/2007 09:15:13 0 dms1 dms1arch Default-Ap nbu_master 11/06/2007 09:15:

15、43 0 dms1 dms1arch Full nbu_master 11/06/2007 09:16:10 0 dms1 dms1rmanfull Default-Ap nbu_master 11/06/2007 09:22:21 0 dms1 dms1rmanfull Default-Ap nbu_master 11/06/2007 09:25:21 0 dms1 dms1rmanfull Default-Ap nbu_master 11/06/2007 09:25:35 0 dms1 dms1rmanfull Default-Ap nbu_master 11/06/2007 09:26:

16、13 0 dms1 dms1rmanfull Default-Ap nbu_master 11/06/2007 09:26:47 0 dms1 dms1rmanfull Default-Ap nbu_master 11/06/2007 09:27:54 0 dms1 dms1rmanfull rmanfull nbu_master 11/06/2007 09:28:21 0 nbu_master NBU-Catalogbacku Full nbu_master 11/07/2007 00:01:23 0 nbu_master NBU-Catalogbacku Full nbu_master 1

17、1/07/2007 00:01:54 0 nbu_master NBU-Catalogbacku Full unknown 11/07/2007 00:01:58 0 nbu_master NBU-Catalogbacku Full nbu_master 11/08/2007 00:03:48 0 nbu_master NBU-Catalogbacku Full nbu_master 11/08/2007 00:04:40 0 nbu_master NBU-Catalogbacku Full unknown 11/08/2007 00:04:42 0 nbu_master NBU-Catalo

18、gbacku Full nbu_master 11/09/2007 00:01:36 0 nbu_master NBU-Catalogbacku Full nbu_master 11/09/2007 00:02:22 0 nbu_master NBU-Catalogbacku Full unknown 11/09/2007 00:02:22NBU配置检查bpgetconfig L用于获取配置信息的助手程序； Client/Master = MasterNetBackup Client Platform = RS6000, AIX5Product = NetBackupVersion Numbe

19、r = 600000NetBackup Installation Path = /usr/openv/netbackup/bin供紧急恢复时的备份镜像保存信息bpimagelist -Ubpimagelist 使用指定的格式来报告与从命令选项发送的属性相匹配的目录库映像或可移动介质；注：-policy -st来检查关键数据的全备和增量镜像所在介质号检查磁带机清洗状况tpclean -L输出内容举例如下:Drive Name Type Mount Time Frequency Last Cleaned Comment* * * * * *HP.ULTRIUM3-SCSI.001 hcart3*

20、0.1 0 N/A HP.ULTRIUM3-SCSI.000 hcart3* 0.0 0 N/A IBM.ULTRIUM-TD2.003 hcart2* 0.3 0 N/A IBM.ULTRIUM-TD2.001 hcart2* 0.3 0 N/A IBM.ULTRIUM-TD2.000 hcart2* 0.3 0 N/A IBM.ULTRIUM-TD2.002 hcart2* 0.2 0 N/A 检查磁带介质是否都正常bpmedialistbpmedialist 查询一个或多个 NetBackup 介质目录库，并生成 NetBackup 介质状态报告；经检查，部分磁带介质有被frozen的现

21、象，此操作并不影响正常备份，可以在将来方便的时候（比如系统周期维护日）对其状态进行重置，如继续发现读写错误，建议更换磁带;检查是否还有足够可用磁带available_media部分磁带介质有被frozen的现象，此操作并不影响正常备份，可以在将来方便的时候（比如系统周期维护日）对其状态进行重置，如继续发现读写错误，建议更换磁带mediamediarobotrobotrobotside/ret sizestatus IDtypetype #slotfacelevel KBytesCE1_FL_POOL_1 pool000051HCART3 ACS 0 - - 9 44562752ACTIVE00

22、0052HCART3 ACS 0 - - - -AVAILABLECE1_FL_POOL_2 pool000053HCART3 ACS 0 - - 9 44562752ACTIVE000054HCART3 ACS 0 - - - -AVAILABLECE1_L0_POOL_1 pool000036HCART3 ACS 0 - - 9 67703936ACTIVE000035HCART3 ACS 0 - - - -AVAILABLECE1_L0_POOL_2 pool000038HCART3 ACS 0 - - 9 67703936ACTIVE000037HCART3 ACS 0 - - - -

23、AVAILABLECE1_L1_POOL_1 pool000055HCART3 ACS 0 - - 9 21280ACTIVE000056HCART3 ACS 0 - - 9 9696640ACTIVE000039HCART3 ACS 0 - - 9 0FROZEN000040HCART3 ACS 0 - - 9 0FROZENSAN环境下检查所有Media Server健康状态vmdareq display输出内容举例如下:0 - AVAILABLE cec164 SCAN_HOST UP cec163 UP cec106 UP cec104 UP HP.ULTRIUM3-SCSI.001

24、- AVAILABLE cec164 UP cec163 UP cec106 SCAN_HOST UP cec104 UP IBM.ULTRIUM-TD2.000 - AVAILABLE cec164 UP cec163 UP cec106 SCAN_HOST UP cec104 UP IBM.ULTRIUM-TD2.001 - AVAILABLE cec164 SCAN_HOST UP cec163 UP cec106 UP cec104 UP IBM.ULTRIUM-TD2.002 - AVAILABLE cec164 SCAN_HOST UP cec163 UP cec106 UP ce

25、c104 UP IBM.ULTRIUM-TD2.003 - AVAILABLE cec164 SCAN_HOST UP cec163 UP cec106 UP cec104 UP检查磁带库设备状态tpconfig l输出内容举例如下:Type Num Index Type DrNum Status Comment Name Path robot 0 - TLD - - - - cec106robot 1 - TLD - - - - cec106 drive - 0 hcart3 1 UP - H检查所有策略定义bppllist -allpolicies Ubppllist 列出 NetBack

26、up 数据库中的策略; 输出结果举例说明：Policy Name: CE1_FL_POLICY Policy Type: Standard Active: yes Effective date: 12/28/2006 10:01:11 Client Compress: no Follow NFS Mounts: no Cross Mount Points: no Collect TIR info: no Block Incremental: no Mult. Data Streams: no Client Encrypt: no Checkpoint: no Policy Priority:

27、0 Max Jobs/Policy: Unlimited Disaster Recovery: 0 Collect BMR info: no Residence: nbu_master-hcart3-robot-acs-0 Volume Pool: CE1_FL_POOL_1 Keyword: (none specified) HW/OS/Client: RS6000 AIX5 dms1 RS6000 AIX5 dms2 Include:(none defined) Schedule: CE1_FL_SCH Type: User Backup Maximum MPX: 1 Synthetic:

28、 0 PFI Recovery: 0 Retention Level: 9 (infinity) 9 (infinity) Number Copies: 2 Fail on Error: 0 0 Residence: nbu_master-hcart3-robot-acs-0 nbu_master-hcart3-robot-acs-0 Volume Pool: CE1_FL_POOL_1 CE1_FL_POOL_2 Daily Windows: Sunday 00:00:00 - Saturday 23:59:59检查存储单元配置bpstulist -U -show_availablebpst

29、ulist 命令显示 NetBackup 存储单元或存储单元组的属性。输出结果，举例说明如下：Label: nbu_master-hcart3-robot-acs-0Storage Unit Type: Media ManagerHost Connection: nbu_masterNumber of Drives: 3On Demand Only: noDensity: hcart3 (20)Robot Type/Number: ACS (1) / 0Max Fragment Size: 1048576Max MPX/drive: 1Label: ets1-hcart3-robot-acs-0Storage Unit Type: Media ManagerHost Connection: ets1Number of Drives: 3On Demand Only: noDensity: hcart3 (20)Robot Type/Number: ACS (1) / 0Max Fragment Size: 1048576Max MPX/drive: 1根据实际情况和时间确认是否要进行数据检查bpverifybpverify 通过读取备份卷，并将其内容与 NetBackup 目录库进行比较来验证一个或多个备份的内