TSM备份服务器日常维护手册.docx
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TSM备份服务器日常维护手册
TSM备份服务器日常维护手册
1TSM的日常检查
1.1备份服务器检查
1.1.1查看服务器信息
TSMSERVER>qstatus
StorageManagementServerforAIX-Version6,Release2,Level3.0
ServerName:
TSMSERVER
ServerhostnameorIPaddress:
192.168.1.91
ServerTCP/IPportnumber:
1500
Crossdefine:
Off
ServerPasswordSet:
Yes
ServerInstallationDate/Time:
10/10/201123:
26:
18
ServerRestartDate/Time:
12/05/201115:
51:
50
Authentication:
On
PasswordExpirationPeriod:
9,999Day(s)
InvalidSign-onAttemptLimit:
0
MinimumPasswordLength:
0
Registration:
Closed
Sub:
No
Availability:
Enabled
Accounting:
Off
ActivityLogRetention:
1Day(s)
ActivityLogNumberofRecords:
4697
ActivityLogSize:
<1M
ActivitySummaryRetentionPeriod:
30Day(s)
LicenseAuditPeriod:
30Day(s)
LastLicenseAudit:
12/16/201103:
52:
49
ServerLicenseCompliance:
Valid
CentralScheduler:
Active
MaximumSessions:
200
MaximumScheduledSessions:
100
EventRecordRetentionPeriod:
10Day(s)
ClientActionDuration:
5Day(s)
ScheduleRandomizationPercentage:
25
QuerySchedulePeriod:
Client
MaximumCommandRetries:
Client
RetryPeriod:
Client
Client-sideDeduplicationVerificationLevel:
0%
SchedulingModes:
Any
ActiveReceivers:
CONSOLEACTLOG
Configurationmanager?
:
Off
Refreshinterval:
60
Lastrefreshdate/time:
ContextMessaging:
Off
TableofContents(TOC)LoadRetention:
120Minute(s)
MachineGloballyUniqueID:
00.00.00.00.f2.b3.11.e0.b9.d8.08.63.c0.a8.01.5b
ArchiveRetentionProtection:
Off
DatabaseReportingMode:
Partial
DatabaseDirectories:
/tsmdata/tsmdb
TotalSizeof(MB):
51,200.00
SpaceUsedon(MB):
31,163.42
FreeSpaceAvailable(MB):
19,972.58
EncryptionStrength:
AES
1.1.2查看数据库信息
TSMSERVER>qdb
DatabaseNameTotalPagesUsablePagesUsedPagesFreePages
--------------------------------------------------------------
TSMDB149,76449,62843,3206,308
TSMSERVER>qdbf=d
DatabaseName:
TSMDB1
TotalSizeof(MB):
51,200
SpaceUsedbyDatabase(MB):
629
FreeSpaceAvailable(MB):
19,973
TotalPages:
49,764
UsablePages:
49,628
UsedPages:
43,320
FreePages:
6,308
BufferPoolHitRatio:
100.0
TotalBufferRequests:
201,636,799
SortOverflows:
0
PackageCacheHitRatio:
85.9
LastDatabaseReorganization:
12/27/201111:
41:
32
FullDeviceClassName:
TAPE
IncrementalsSinceLastFull:
0
LastCompleteBackupDate/Time:
TSMSERVER>qdbs
LocationTotalSpace(MB)UsedSpace(MB)FreeSpace(MB)
---------------------------------------------------------
/tsmdata/tsmdb51,200.0031,163.4219,972.58
TSMSERVER>qlog
TotalSpace(MB)UsedSpace(MB)FreeSpace(MB)
---------------------------------------------
4,096434,033
TSMSERVER>qlogf=d
TotalSpace(MB):
4,096
UsedSpace(MB):
43
FreeSpace(MB):
4,033
ActiveLogDirectory:
/tsmdata/tsmlog
ArchiveLogDirectory:
/tsmdata/tsmarchlog
MirrorLogDirectory:
ArchiveFailoverLogDirectory:
1.2备份设备检查
1.1.3查看磁带库信息
TSMSERVER>qlibr
TSMSERVER>qlibrf=d
LibraryName:
TS3100
LibraryType:
SCSI
ACSId:
PrivateCategory:
ScratchCategory:
WORMScratchCategory:
ExternalManager:
Shared:
Yes
LanFree:
ObeyMountRetention:
PrimaryLibraryManager:
WWN:
2001000E1114BC15
SerialNumber:
00L2U78V2817_LL0
AutoLabel:
No
ResetDrives:
No
RelabelScratch:
LastUpdateby(administrator):
ADMIN
LastUpdateDate/Time:
12/02/201114:
05:
27
1.1.4查看驱动器状态
TSMSERVER>qdrive
LibraryNameDriveNameDeviceTypeOn-Line
------------------------------------------------------
TS3100DR0LTOYes
1.1.5查看可用磁带数量
TSMSERVER>qlibv
TSMSERVER>qv
注:
请注意系统文件系统的空间或者磁盘空间的可用大小
1.1.6查看存储池的状态
TSMSERVER>qstg
1.1.7查看磁盘卷状态
TSMSERVER>selectvolume_name,stgpool_namestatusfromvolumeswheredevclass_name='STG1'
1.3作业调度检查
1.1.8查看备份作业调度
TSMSERVER>qev**t=c
1.1.9查看管理作业调度
TSMSERVER>qevent*t=a
1.1.10查看备份数据库调度
TSMSERVER>queryvolhistorytype=dbbackup
Date/Time:
12/02/201115:
15:
27
VolumeType:
BACKUPINCR
BackupSeries:
0
BackupOperation:
1
VolumeSeq:
1
DeviceClass:
TAPE
VolumeName:
153AAXL5
VolumeLocation:
Command:
DatabaseBackupIDHigh:
0
DatabaseBackupIDLOW:
33,066
DatabaseBackupHomePosition:
0
DatabaseBackupHLA:
/NODE0000/
DatabaseBackupLLA:
DB_INCR_BACKUP.227.1
DatabaseBackupTotalDataBytes(MB):
208.05
DatabaseBackuptotalLogBytes(MB):
496.14
DatabaseBackupBlockNumHigh:
0
DatabaseBackupBlockNumLow:
838
1.4活动日志检查
TSMSERVER>queryactlogsearch=ANR?
?
?
?
E
TSMSERVER>qact>/tmp/tsm.log
Outputofcommandredirectedtofile'/tmp/tsm.log'
2TSM的日常操作
2.1备份服务器
2.1.1启动备份服务器
执行以下步骤
1.切换到tsm实例用户
#su-tsminst1
查看TSMserver数据库是否启动
#ps-ef|grep-idsm
2.启动实例
$db2start
3.查看所有数据库
$db2listdbdirectory
4.连接数据库
$db2connecttotsmdb1
查看其配置信息
$db2getdbcfgfortsmdb1
5.启动TSM进程
进入tsm服务器程序的安装路径下:
$cd/tsmdata/tsminst
$/opt/tivoli/tsm/server/bin/dsmserv
如果需要TSM启动到后台,使用以下命令启动
$/opt/tivoli/tsm/server/bin/dsmserv-q&
6.查看启动是否成功
登录到TSM管理控制台,查看TSM是否启动成功
$su-root
#cd/usr/tivoli/tsm/client/ba/bin64
#./dsmadmc
输入用户名admin,密码111111Aa
TSM>qstatus
如果可以正常显示TSM服务器的信息,说明TSM启动成功。
2.1.2停止备份服务器
1.切换到/usr/tivoli/tsm/client/ba/bin64目录下,运行dsmadmc,输入口令/密码admin/*****进入管理员界面
2.禁止服务器接收新的客户端访问TSM>disablesessions
3.查看当前客户端与服务器的连接TSM>querysession
4.等待客户端结束备份或直接中断连接TSM>cancelsessionXX(all)
5.查看服务器进程TSM>queryprocess
6.等待服务器进程结束或直接中断进程TSM>cancelprocess
qmount检查是否有磁带被使用。
qrequest检查是否有需要人工干预的操作。
7.停止服务器,在提示符下输入halt
TSM>halt
2.1.3备份服务器选项信息
TSMSERVER>qopt
2.1.4修改服务器选项信息
TSMSERVER>setoptMaxSessions300
2.2备份节点数据查询
2.2.1TSMserver端查询
TSMSERVER>qnodedataDBSERVER2_DEDUP
TSMSERVER>qcontent/stg1/vol1.dsm
2.2.2TSMclient端查询
本机的客户端数据查询
#dsmcqbackup/tmp/tsm6.3_client–inactive
异机的客户端数据查询
#dsmcqbackup/tmp/-virtualnodename=DBSERVER2_DEDUP-inactive
2.3备份节点数据恢复
2.4备份密码修改
2.4.1修改过期时间
修改服务器及备份节点的密码到期时间
TSMSERVER>setpassexp9999
ANR2092IPasswordexpirationperiodsetto9999days.
修改备份节点的密码到期时间
TSMSERVER>setpassexp999no=ora_node
ANR2199IPasswordexpirationperiodfornodeORA_NODEsetto999days.
修改服务器的密码到期时间
TSMSERVER>setpassexp999admin=admin
ANR2299IPasswordexpirationperiodforadministratorADMINsetto999days.
2.4.2更新密码
更新管理员密码
TSMSERVER>updateadminadmin1****Aapassexp=999
ANR2071IAdministratorADMINupdated
更新节点密码
TSMSERVER>updatenoora_node1234567890
ANR2063INodeORA_NODEupdated.
2.5更换磁带介质
2.5.1磁带出库
将卷名为151AAXL5的磁带出库
TSMSERVER>checkoutlibvts3100151AAXL5
ANS8003IProcessnumber4started.
2.5.2已出库磁带入库
将出库的磁带重新加入磁带库
TSMSERVER>checkinlibvts3100search=bulkstatus=privatewaitt=0
ANS8003IProcessnumber6started.
如果查询request出现以下状况
TSMSERVER>qrequest
ANR8352IRequestsoutstanding:
ANR8373I002:
Fillthebulkentry/exitportoflibraryTS3100withallLTOvolumestobeprocessedwithin59minute(s);issue
'REPLY'alongwiththerequestIDwhenready.
需要执行以下操作,迅速完成磁带入库
TSMSERVER>reply2
ANR8499ICommandaccepted.
2.5.3新磁带入库
将新的入库磁带放入I/O槽中,执行以下命令:
TSMSERVER>checkinlibvts3100search=bulkstatus=scratch
ANS8003IProcessnumber6started.
TSM>labellibvolts3100search=blabelsource=barcodecheckin=scratchoverwrite=yes
将新磁带直接放入带库中,需要执行以下命令:
TSM>auditlibvts3100
TSM>labellibvolts3100search=blabelsource=barcodecheckin=scratchoverwrite=yes
3TSM服务器的备份恢复
3.1TSM服务器的备份
3.1.1备份准备工作
设置备份设备类型
TSMSERVER>setdbrecoverytape
ANR2782ISETDBRECOVERYcompletedsuccessfullyanddeviceclassforautomaticDBbackupissettoTAPE.
3.1.2手动备份服务器数据库
备份卷信息到磁盘上
TSMSERVER>backupvolhistorydbbak/volhist.out
备份设备配置信息到磁盘上
TSMSERVER>backupdevconfigdbbak/devcnfg.out
备份数据库空间信息
TSMSERVER>querydbspace>>/tmp/dbinfo.txt
TSMSERVER>querylogf=d>>/tmp/loginfo.txt
Outputofcommandredirectedtofile'/tmp/dbinfo.txt'
备份数据库
TSMSERVER>backupdbdevc=tapetype=fullvolumenames=151AAXL5
ANR2280IFulldatabasebackupstartedasprocess14.
ANS8003IProcessnumber14started.
3.1.3自动备份服务器数据库
3.2确认灾难恢复介质
3.2.1查询灾难备份磁带介质
TSMSERVER>qdrm
VolumeNameStateLastUpdateAutomated
Date/TimeLibName
---------------------------------------------------
153AAXL5Mountable12/02/201115:
15:
27TS3100
3.2.2查询灾难备份数据参数信息
TSMSERVER>qdrmst
RecoveryPlanPrefix:
PlanInstructionsPrefix:
ReplacementVolumePostfix:
@
PrimaryStoragePools:
CopyStoragePools:
Active-DataStoragePools:
NotMountableLocationName:
NOTMOUNTABLE
CourierName:
COURIER
VaultSiteName:
VAULT
DBBackupSeriesExpirationDays:
60Day(s)
RecoveryPlanDays:
60Day(s)
CheckLabel?
:
Yes
ProcessType?
:
No
Command:
4附件
4.1附件1