TSM備份服務器日常維護手冊(doc 22頁).doc

1、TSM備份服務器日常維護手冊1 TSM 的日常檢查1.1 備份服務器檢查1.1.1 查看服務器信息TSMSERVERq statusStorage Management Server for AIX - Version 6, Release 2, Level 3.0 Server Name: TSMSERVER Server host name or IP address: 192.168.1.91 Server TCP/IP port number: 1500 Crossdefine: Off Server Password Set: Yes Server Installation Date

2、/Time: 10/10/2011 23:26:18 Server Restart Date/Time: 12/05/2011 15:51:50 Authentication: On Password Expiration Period: 9,999 Day(s) Invalid Sign-on Attempt Limit: 0 Minimum Password Length: 0 Registration: Closed Subfile Backup: No Availability: Enabled Accounting: Off Activity Log Retention: 1 Day

3、(s) Activity Log Number of Records: 4697 Activity Log Size: q dbDatabase Name Total Pages Usable Pages Used Pages Free Pages- - - - -TSMDB1 49,764 49,628 43,320 6,308TSMSERVERq db f=d Database Name: TSMDB1Total Size of File System (MB): 51,200 Space Used by Database(MB): 629 Free Space Available (MB

4、): 19,973 Total Pages: 49,764 Usable Pages: 49,628 Used Pages: 43,320 Free Pages: 6,308 Buffer Pool Hit Ratio: 100.0 Total Buffer Requests: 201,636,799 Sort Overflows: 0 Package Cache Hit Ratio: 85.9 Last Database Reorganization: 12/27/2011 11:41:32 Full Device Class Name: TAPE Incrementals Since La

5、st Full: 0Last Complete Backup Date/Time: TSMSERVERq dbsLocation Total Space(MB) Used Space(MB) Free Space(MB)- - - -/tsmdata/tsmdb 51,200.00 31,163.42 19,972.58TSMSERVERq log Total Space(MB) Used Space(MB) Free Space(MB)- - - 4,096 43 4,033TSMSERVERq log f=d Total Space(MB): 4,096 Used Space(MB): 4

6、3 Free Space(MB): 4,033 Active Log Directory: /tsmdata/tsmlog Archive Log Directory: /tsmdata/tsmarchlog Mirror Log Directory: Archive Failover Log Directory: 1.2 備份設備檢查1.1.3 查看磁帶庫信息TSMSERVERq libr TSMSERVERq libr f=d Library Name: TS3100 Library Type: SCSI ACS Id: Private Category: Scratch Category

7、: WORM Scratch Category: External Manager: Shared: Yes LanFree: ObeyMountRetention: Primary Library Manager: WWN: 2001000E1114BC15 Serial Number: 00L2U78V2817_LL0 AutoLabel: No Reset Drives: No Relabel Scratch: Last Update by (administrator): ADMIN Last Update Date/Time: 12/02/2011 14:05:271.1.4 查看驅(qū)

8、動器狀態(tài)TSMSERVERq driveLibrary Name Drive Name Device Type On-Line - - - -TS3100 DR0 LTO Yes 1.1.5 查看可用磁帶數(shù)量TSMSERVERq libvTSMSERVERq v注：請注意系統(tǒng)文件系統(tǒng)的空間或者磁盤空間的可用大小1.1.6 查看存儲池的狀態(tài)TSMSERVERq stg1.1.7 查看磁盤卷狀態(tài)TSMSERVERselect volume_name, stgpool_name status from volumes where devclass_name=STG11.3 作業(yè)調(diào)度檢查1.1.8 查

9、看備份作業(yè)調(diào)度TSMSERVERq ev * * t=c1.1.9 查看管理作業(yè)調(diào)度TSMSERVERq event * t=a1.1.10 查看備份數(shù)據(jù)庫調(diào)度TSMSERVERquery volhistory type=dbbackup Date/Time: 12/02/2011 15:15:27 Volume Type: BACKUPINCR Backup Series: 0 Backup Operation: 1 Volume Seq: 1 Device Class: TAPE Volume Name: 153AAXL5 Volume Location: Command: Databas

10、e Backup ID High: 0 Database Backup ID LOW: 33,066 Database Backup Home Position: 0 Database Backup HLA: /NODE0000/ Database Backup LLA: DB_INCR_BACKUP.20111202151527.1Database Backup Total Data Bytes (MB) : 208.05 Database Backup total Log Bytes (MB) : 496.14 Database Backup Block Num High: 0 Datab

11、ase Backup Block Num Low: 8381.4 活動日志檢查TSMSERVERquery actlog search=ANR?ETSMSERVERq act /tmp/tsm.logOutput of command redirected to file /tmp/tsm.log2 TSM的日常操作2.1 備份服務器2.1.1 啟動備份服務器執(zhí)行以下步驟1. 切換到tsm實例用戶# su - tsminst1查看TSM server 數(shù)據(jù)庫是否啟動#ps -ef |grep -i dsm2. 啟動實例$ db2start3. 查看所有數(shù)據(jù)庫$ db2 list db dire

12、ctory 4. 連接數(shù)據(jù)庫 $ db2 connect to tsmdb1查看其配置信息$ db2 get db cfg for tsmdb15. 啟動TSM進程進入tsm服務器程序的安裝路徑下：$ cd /tsmdata/tsminst$ /opt/tivoli/tsm/server/bin/dsmserv如果需要TSM啟動到后臺，使用以下命令啟動$ /opt/tivoli/tsm/server/bin/dsmserv -q &6. 查看啟動是否成功登錄到TSM管理控制臺，查看TSM是否啟動成功$ su - root# cd /usr/tivoli/tsm/client/ba/bin64#

13、 ./dsmadmc輸入用戶名admin，密碼111111AaTSM q status如果可以正常顯示TSM服務器的信息，說明TSM啟動成功。2.1.2 停止備份服務器1.切換到/usr/tivoli/tsm/client/ba/bin64目錄下，運行dsmadmc，輸入口令/密碼admin/* 進入管理員界面2.禁止服務器接收新的客戶端訪問TSMdisable sessions3.查看當前客戶端與服務器的連接TSMquery session4.等待客戶端結(jié)束備份或直接中斷連接TSMcancel session XX(all)5.查看服務器進程TSMquery process6.等待服務器進程

14、結(jié)束或直接中斷進程TSMcancel processq mount檢查是否有磁帶被使用。q request檢查是否有需要人工干預的操作。7.停止服務器，在提示符下輸入haltTSMhalt2.1.3 備份服務器選項信息TSMSERVERq opt2.1.4 修改服務器選項信息TSMSERVERsetopt MaxSessions 3002.2 備份節(jié)點數(shù)據(jù)查詢2.2.1 TSM server端查詢TSMSERVERq nodedata DBSERVER2_DEDUPTSMSERVERq content /stg1/vol1.dsm2.2.2 TSM client端查詢本機的客戶端數(shù)據(jù)查詢# d

15、smc q backup /tmp/tsm6.3_client inactive異機的客戶端數(shù)據(jù)查詢#dsmc q backup /tmp/ -virtualnodename=DBSERVER2_DEDUP -inactive2.3 備份節(jié)點數(shù)據(jù)恢復2.4 備份密碼修改2.4.1 修改過期時間修改服務器及備份節(jié)點的密碼到期時間TSMSERVERset passexp 9999 ANR2092I Password expiration period set to 9999 days.修改備份節(jié)點的密碼到期時間TSMSERVERset passexp 999 no=ora_nodeANR2199I

16、 Password expiration period for node ORA_NODE set to 999 days.修改服務器的密碼到期時間TSMSERVERset passexp 999 admin=adminANR2299I Password expiration period for administrator ADMIN set to 999 days.2.4.2 更新密碼更新管理員密碼TSMSERVERupdate admin admin 1*Aa passexp=999ANR2071I Administrator ADMIN updated更新節(jié)點密碼TSMSERVERup

17、date no ora_node 1234567890ANR2063I Node ORA_NODE updated.2.5 更換磁帶介質(zhì)2.5.1 磁帶出庫將卷名為151AAXL5的磁帶出庫TSMSERVERcheckout libv ts3100 151AAXL5ANS8003I Process number 4 started.2.5.2 已出庫磁帶入庫將出庫的磁帶重新加入磁帶庫TSMSERVERcheckin libv ts3100 search=bulk status=private waitt=0ANS8003I Process number 6 started.如果查詢reques

18、t出現(xiàn)以下狀況TSMSERVERq requestANR8352I Requests outstanding:ANR8373I 002: Fill the bulk entry/exit port of library TS3100 with all LTO volumes to be processed within 59 minute(s); issueREPLY along with the request ID when ready.需要執(zhí)行以下操作，迅速完成磁帶入庫TSMSERVERreply 2ANR8499I Command accepted.2.5.3 新磁帶入庫將新的入庫磁帶

19、放入I/O槽中，執(zhí)行以下命令：TSMSERVERcheckin libv ts3100 search=bulk status=scratchANS8003I Process number 6 started.TSM label libvol ts3100 search=b labelsource=barcode checkin=scratch overwrite=yes將新磁帶直接放入帶庫中，需要執(zhí)行以下命令：TSM audit libv ts3100TSM label libvol ts3100 search=b labelsource=barcode checkin=scratch ove

20、rwrite=yes3 TSM服務器的備份恢復3.1 TSM服務器的備份3.1.1 備份準備工作設置備份設備類型TSMSERVERset dbrecovery tapeANR2782I SET DBRECOVERY completed successfully and device class for automatic DB backup is set to TAPE.3.1.2 手動備份服務器數(shù)據(jù)庫備份卷信息到磁盤上TSMSERVERbackup volhistory file=/tsmdbbak/volhist.out備份設備配置信息到磁盤上TSMSERVERbackup devconfig file=/tsmdbbak/devcnfg.out備份數(shù)據(jù)庫空間信息TSMSERVERquery dbspace /tmp/dbinfo.txtTSMSERVERquery log f=d /tmp/loginfo.txtOutput of command redirected to file /tmp/dbinfo.txt備份數(shù)據(jù)庫TSMSERVERbackup db devc=tape type=full volumenames=151AA