Symantec-NBU軟件日常維護(hù)手冊-V1.0.4

1、Netbackup- -日常維護(hù) 目錄 TOC o 1-2 h z u HYPERLINK l _Toc214941709 第1章維護(hù)檢查說明 PAGEREF _Toc214941709 h 4 HYPERLINK l _Toc214941710 第2章NBU中添加環(huán)境變量的方法 PAGEREF _Toc214941710 h 5 HYPERLINK l _Toc214941711 第3章NBU服務(wù)自啟動(dòng)、停止腳本位置 PAGEREF _Toc214941711 h 8 HYPERLINK l _Toc214941712 第4章NBU啟動(dòng)、關(guān)閉的方法 PAGEREF _Toc214941712

2、 h 10 HYPERLINK l _Toc214941713 第5章日常維護(hù)健康檢查的內(nèi)容和示例運(yùn)行結(jié)果 PAGEREF _Toc214941713 h 11 HYPERLINK l _Toc214941714 第6章磁帶出入庫操作 PAGEREF _Toc214941714 h 21 HYPERLINK l _Toc214941716 從磁帶庫取出磁帶 PAGEREF _Toc214941716 h 22 HYPERLINK l _Toc214941717 向磁帶庫加入磁帶 PAGEREF _Toc214941717 h 23維護(hù)檢查說明對于一個(gè)關(guān)鍵業(yè)務(wù)系統(tǒng)而言，數(shù)據(jù)資料是整個(gè)系統(tǒng)運(yùn)作的核

3、心。一旦由于系統(tǒng)硬件的功能失效，存儲(chǔ)介質(zhì)的老化損壞，人為的錯(cuò)誤操作，以及各種難以預(yù)料的外界因素導(dǎo)致數(shù)據(jù)意外丟失或損壞，那么將會(huì)對于企業(yè)業(yè)務(wù)運(yùn)做造成無法估量的影響。所以必須對數(shù)據(jù)存儲(chǔ)系統(tǒng)的完整性和可靠性以及整體的運(yùn)行狀況給與高度重視，并根據(jù)整體的檢查結(jié)果，提供一個(gè)完善的調(diào)整和優(yōu)化建議，以避免在各種極端情況下造成的重大損失。NBU中添加環(huán)境變量的方法Unix系統(tǒng)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系統(tǒng)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系統(tǒng)點(diǎn)擊打開控制面板中系統(tǒng)選項(xiàng)，點(diǎn)擊選擇高級(jí)中環(huán)境變量選項(xiàng)，其中選擇添加系統(tǒng)變量，按照NBU安裝路徑設(shè)置，如下圖示例選擇修改系統(tǒng)變量中其中的路徑內(nèi)容如下：;%NETBACKUP%/bin; %NETBACKUP%/bin/admincmd; %NETBACKUP%/bin/goodiesNBU服務(wù)自啟動(dòng)、停止腳本位置AIX/etc/backup.aix Alpha Tru64HP-UX/sLinux Red Hat Linux SuSE NBU啟動(dòng)、關(guān)閉的方法Master主

6、機(jī)的關(guān)閉NBU的方法：/usr/openv/netbackup/bin/bp.kill_all;或/usr/openv/netbackup/bin/goodies/netbackup stopMaster主機(jī)的啟動(dòng)NBU的方法：或/usr/openv/netbackup/bin/goodies/netbackupMedia Server主機(jī)的關(guān)閉NBU的方法：/usr/openv/netbackup/bin/bp.kill_all;或/usr/openv/netbackup/bin/goodies/netbackup stopMedia Server主機(jī)的啟動(dòng)NBU的方法：或/usr/open

7、v/netbackup/bin/goodies/netbackup使用bpps檢查進(jìn)程啟動(dòng)情況/usr/openv/netbackup/bin/bpps -x對于windows：Bpup vBpdown vBpps 日常維護(hù)健康檢查的內(nèi)容和示例運(yùn)行結(jié)果 NBU的項(xiàng)目規(guī)劃、安裝、配置等實(shí)施工藝必須嚴(yán)謹(jǐn)規(guī)范，細(xì)小技術(shù)環(huán)節(jié)處理的得當(dāng)，沒有發(fā)現(xiàn)嚴(yán)重影響系統(tǒng)穩(wěn)定運(yùn)行的部分，檢查內(nèi)容和范圍請參考如下內(nèi)容：進(jìn)程檢查bpps x 備份情況檢查都是藍(lán)色的小人表示成功，黃色表示部分成功，紅色表示不成功，綠色表示正在進(jìn)行備份備份索引完整性檢查（3個(gè)月）：bpcatlist online since-months 3

8、 此命令是記錄所有備份操作在NBU的catalog的記錄；檢查結(jié)果輸出（舉例說明）：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 主機(jī)全局變

9、量配置檢查：bpconfig Ubpconfig 命令顯示 NetBackup 全局配置屬性。這些屬性影響所有策略和客戶機(jī)的操作；此項(xiàng)配置符合工程要求；檢查結(jié)果輸出：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備份作業(yè)檢查bpdbjobs -summary

11、 Ubpdbjobs 與作業(yè)數(shù)據(jù)庫進(jìn)行交互,使用 bpdbjobs 輸出整個(gè)作業(yè)數(shù)據(jù)庫、輸出數(shù)據(jù)庫的等信息。備份異常事件檢查bperror -U -d /mm/dd/yyyy -e /mm/dd/yyyybperror 顯示來自 NetBackup 錯(cuò)誤目錄庫的信息。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配置檢查bpgetconfig L用于獲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供緊急恢復(fù)時(shí)的備份鏡像保存信息bpimagelist -Ubpimagelist 使用指定的格式來報(bào)告與從命令選項(xiàng)發(fā)送的屬性相匹配的目錄庫映像或可移動(dòng)介質(zhì)；注：-policy -st來檢查關(guān)鍵數(shù)據(jù)的全備和增量鏡像所在介質(zhì)號(hào)檢查磁帶機(jī)清洗狀況tpclean -L輸出內(nèi)容舉例如下: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 檢查磁帶介質(zhì)是否都正常bpmedialistbpmedialist 查詢一個(gè)或多個(gè) NetBackup 介質(zhì)目錄庫，并生成 NetBackup 介質(zhì)狀態(tài)報(bào)告；經(jīng)檢查，部分磁帶介質(zhì)有被frozen的現(xiàn)

21、象，此操作并不影響正常備份，可以在將來方便的時(shí)候（比如系統(tǒng)周期維護(hù)日）對其狀態(tài)進(jìn)行重置，如繼續(xù)發(fā)現(xiàn)讀寫錯(cuò)誤，建議更換磁帶;檢查是否還有足夠可用磁帶available_media部分磁帶介質(zhì)有被frozen的現(xiàn)象，此操作并不影響正常備份，可以在將來方便的時(shí)候（比如系統(tǒng)周期維護(hù)日）對其狀態(tài)進(jìn)行重置，如繼續(xù)發(fā)現(xiàn)讀寫錯(cuò)誤，建議更換磁帶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環(huán)境下檢查所有Media Server健康狀態(tài)vmdareq display輸出內(nèi)容舉例如下: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檢查磁帶庫設(shè)備狀態(tài)tpconfig l輸出內(nèi)容舉例如下:Type Num Index Type DrNum Status Comment Name Path robot 0 - TLD - - - - cec106robot 1 - TLD - - - - cec106 drive - 0 hcart3 1 UP - H檢查所有策略定義bppllist -allpolicies Ubppllist 列出 NetBack

26、up 數(shù)據(jù)庫中的策略; 輸出結(jié)果舉例說明：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檢查存儲(chǔ)單元配置bpstulist -U -show_availablebpst

29、ulist 命令顯示 NetBackup 存儲(chǔ)單元或存儲(chǔ)單元組的屬性。輸出結(jié)果，舉例說明如下：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根據(jù)實(shí)際情況和時(shí)間確認(rèn)是否要進(jìn)行數(shù)據(jù)檢查bpverifybpverify 通過讀取備份卷，并將其內(nèi)容與 NetBackup 目錄庫進(jìn)行比較來驗(yàn)證一個(gè)或多個(gè)備份的內(nèi)