NBU的备份和恢复图形篇.docx

NBU的备份和恢复图形篇.docx

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NBU的备份和恢复图形篇

NBU的备份和恢复（图形篇）

Veritas常用命令：

1．查看当有运行的任务

bpdbjobs–report|grepActive

2．停止任务

bpdbjobs–cancelPID（包括主任务和子任务）

3．开始任务

bpbackup–i–ptask_name（如bss_archive_backup）4．查看所有在用的驱动器和磁带vmoprcmd–hmedia_server_hostname

5．查看pool所含的磁带（包括freeze）

bpmedialist

6．Freeze磁带

bpmedia–freeze–mmedia_id–hmedia_server_hostnamebpmedia-hhostname|grepFROZEN

7．查看error解释

bperror–Smedia_id

8．查看在驱动器的磁带

robtest1

sd

查看slot中的磁带

robtest1

ss

将带子从驱动器的移走

md驱动器号s槽号

9．查找某一盘磁带

在MASTER上vmquery–mmedia_id

10．测试IBM磁带库

lsdev–Cctape

tapeutil

1

/dev/rmt1

11．查看某个时间段的备份情况bpimagelist–U–d08/20/200400:

00:

00–e08/21/2004

00:

00:

00

12．查看备份策略

bpplist

13．通过bpps–a确认veritas进程（SANMedia）已停止

netstat|grepbpcd查看bpcd监听进程（client）14.UP驱动器或重启驱动器

vmoprcmd–upno.

vmoprcmd–resetno.

15.将带子从pool中移走

bpexpdate–mmedia_id–d0–hosthostname

CLICommandLineInterfaceGUIGraphicalUserInterfaceMediaServer

MasterServer

/usr/openv/netbackup/bin/K77netbackup-->gracefulshutdown

/usr/openv/netbackup/bin/bpps-a-->checkforanyremaining

processes

/usr/openv/netbackup/bin/goodies/bp.kill_all--->killsall

remainingnetbackupprocesses,notnecessarilygraceful

/usr/openv/netbackup/bin/bpps-a-->checkforanyremaining

processes

kill-9foranyremaining.NOTE:

unkillableprocesses

mayrequireareboot

/usr/openv/netbackup/bin/S77netbackup-->afterbp.kill_all,to

restart

javafromthewindowsclient,x-windowsfromtheserver-/usr/openv/netbackup/bin/xnb&

ActivityMonitoror

/usr/openv/netbackup/bin/admincmd/bpdbjobs-report

Identifythedrivenametobecleaned

otpclean-L

Manuallycleanthedrive:

otpclean-C

GUI

oBackupandRestore-->Findthefilesystem-->Preview

MediaButton

CLI

oFindthecorrectbackupimages

bpimagelist-U-client-d-e

oFindthemediausedforthoseimages

bpimagelist-U-client-d-e

-media

Findthetape（s）used（aboveprocedureusingbpimagelist）

cd/usr/openv/netbackup/db/jobs/done

Runthefollowingscriptandredirectit'soutputtoatextfile:

forfilein`grepMOUNTING*|grep|awk'{print

$1}'|sed's/:

MOUNTING//'`

do

echo$file

grepPATH_WRITTEN$file|awk'{print$3}'

echo""

echo"==========================================Endof

Image======================================"

echo""

done

ThisprocessworksforNBUV3.4:

cd/usr/openv/netbackup/db/images/,ls-ltr-->thiswillidentifythedirectorywiththeproper

date

verifydirectorywith"bpdbm-ctime,cd

ls-ltr-->listsallofthebackupsforthisclientonthisdate

cat__.f|awk'{print$10}'-->this

printsoutthefilesinthebackup

ForNBU>V3.4

bpflist--help-->undocumentednetbackupcommandtolistfiles

fromabinary.ffile

InventoryRobot-->/opt/openv/volmgr/bin/vmcheckxxx-rt

robot_type-rnrobot_number-list（whererobot_typeistld,

acs,...）

InventoryRobotandUpdateConfiguration--

>/opt/openv/volmgr/bin/vmupdate-rtrobot_type-rnrobot_number

-list（whererobot_typeistld,acs,...）

vmpool-listall

Countscratchtapes:

/usr/openv/volmgr/bin/vmquery-pnScratch|

grep-c"robotslot"

Movingtapestothescratchpool

oIfNeeded-Expirethetape

bpexpdate-ev-d0-force-host

Manager>

oMovethetape

vmchange-p2-m

/usr/openv/volmgr/bin/vmoprcmd

/usr/openv/volmgr/vmoprcmd-down

/usr/openv/volmgr/vmoprcmd-up

FromtheGUI

ouserbackup&restore-->configuration-->client

ouserbackup&restore-->configuration-->clientto

restore

odirectorytosearch

odirectorydepth

odaterange

ofile-->browsebackupsforrestore

UsingtheGUI

oMediaManagement-->Actions-->New-->Single

Volume..-->

oMediaType（ieDLT）

oRobotType（ieTLD）

oMediaID（fromInventory）

oSlotNumber（fromInventory）

oRobotNumber（ie0）

oVolumeGroup

oVolumePool（ieScratch）,UsingtheCLI

ovmadd-m-mt-verbose-rt

type>-b-rn-rc1-p

number>-mm

vmpool-listall-->listsallpools,bothnameand

number

oForexample:

Expirethemedia

obpexpdate-evMEDIA_ID-d0-force-hostHOST,Deassignthemedia

ovmquery-deassignbyidMEDIA_ID40,Movetothescratchpool

ovmchange-mMEDIA_ID-pPOOL#

Relabelthemedia

obplabel-evCIM572-ddlt-pScratch

Changingthebarcode

o,ChangingtheVolumePool

ovmchange-mMEDIA_ID-pPOOL#

Listthefrozenmedia

o/usr/openv/netbackup/bin/goodies/available_media|grep-i

FROZEN

Unfreezethemedia

obpmedia-unfreeze-ev-h

bplabel-ev-d-p,bplabel-ev000687-ddlt-pTriVrgt_OFFSITE

Verifythattherearenoimagesonthetape

obpimmedia-mediaid000687-L

Expirethetape

obpexpdate-ev000687-d0-hostscorpius-force,Getthestatusandpoolnumberofthetape

ovmquery-m000687

Deassignthetape

ovmquery-deassignbyid

fromvmquery-m>

ovmquery-deassignbyid00068740x0,Deletethetape

ovmdelete-m000687

/

orequiresthatTMPDIRandTEMPDIRbesetcorrectly

Create/usr/openv/netbackup/exclude_list,Putthefilespecificationsofthefiles/directoriestobe

excluded

o/mnt/directory/*

vmquery-m-->Displaysattributesaboutaparticular

tape

bpmedialist-U-mcontents-ev000687-->Displaysmediacontents

bpmedialist-U-mlist-->Listofallmedia,bpmedialist-U-mlist-evCYM966-->Listingofaparticular

mediaid

bpimmedia-mediaid000687-L-->Listingofimagesonatape

Startingrobtest

orobtest

o1-->toselectTLD0

Gettinghelp

o?

Lookingatcontentsofthetapedrives

osd

Lookingatthecontentsofthelibrary

oss

Movingatapefromadrivetoalibraryslot

osd-->toidentifydrivenumberthathastape（Contains

Cartridge=yes,Barcode=XXXXXX）

oss-->toidentifyanemptyslotinthetapelibrary

（Netbackupwillneedtobere-inventoried）

omd#s#-->fromfromdrive#toslot#

osd-->verifythetapedriveisempty

oss-->verifythelibraryslothasthetape

/usr/openv/netbackup/bp.conf

configurationfile,setsbackupserverandbackupclients,forcestatementmustbecorrect

clienttobrowsefrom

clienttorestoreto

/usr/openv/volmgr/vmconf

Toutilizelogfiles,createthecorrespondingdirectoryin

/usr/openv/netbackup/logs

ServerLogfiledirectories:

admin-adminstrativecommands

bpbrm-backupandrestoremanager

bpcd-clientdaemon

bpdbjobs-databasemanagerprogramprocess,bpdm-diskmanagerprocess

bpjava-msvc-Javaapplicationserverauthenticationservice

bpjava-usvc-processthatservicesJavarequests,bprd-requestdaemonprocess

bpsched-schedulerprocessthatrunsonmasterservers,bptm-tape/opticalmediamanagementprocess,user-ops-requireddirectoryforusebyJavaprograms,xbpadm-Xbasedadministrationutility

xbpmon-XbasedjobmonitorprocessClientLogfiledirectories:

bp-clientuserinterfaceprocess

bparchive-archiveprogram

bpbackup-backupprogram

bpbkar-programthatgeneratesgoldenimages

bpcd-clientdaemon

bpjava-msvc-Javaapplicationserverauthenticationservice

bpjava-usvc-processthatservicesJavarequests

bplist-programthatlistsbackedupandarchivedfiles

bpmount-programthatdetermineslocalmountpointsandwildcard

expansionformultiplestreams

bphdb-Oracledatabasebackupprogramstartprocess

db_log-databasespecificextensionlog

tar-tarprocesslogduringrestores

user_ops

MediaManagerloggingautomaticallygoestothesystemlogusingsyslogd

loggingfacility

.Loggingwillonlyoccurifthesedirectoriesarecreated.These

directorieswillgeneratealotofdataandshouldbedeletedwhenno

longernecessary.

ToincreasetheamountoflogginginformationsetVERBOSE=2in

/usr/open/netbackup/bp.conf（defaultisVERBOSE=1）

ltid

acsd

vmd

bpcllist-listclasses

bpclinfo-L-->displaysinfoaboutaclass

vmpool-volumepools

vmpool-listall

vmpool-listscratch

bplabel-ev-dhcart

bpbackupdb-->backsupthecatalog

bpclclients-->liststheclientsforaparticularpolicy

bperror-statuscode<--displaysinformationaboutthenetbackup（class）

error.

Checksystemlogfileforerrormessages

Stopandrestartallthenetbackupprocesses

Lookforadowneddrive

o/usr/openv/volmgr/bin/vmoprcmd

o/usr/openv/volmgr/bin/vmoprcmd-up0-->thiswillbring

updrive0ifit'scontrolshowsasdown,Lookforpendingrequests

o/usr/openv/volmgr/bin/vmoprcmdorgui-->devicemanagement

oIfthereisapendingrequesteitherre-assignittoadrive,

ordenytherequest

Checkforahardwareproblembylookingformessagesonthetape

library

Makesurethereisnotatapestuckinthedrive

oUserobtest（describedabove）tolookatthedrives

Ifthereisatapestuckinthedrive,trytoremove

itusingrobtest

Ifrobtestfails,thenyoumustmanuallyremoveit.

bpclncmd-ip-->frombothclientandserver,bpclntcmd-hn-->frombothclientandserver,bpclntcmd-pn-->fromclientonly

DeviceManagement-->infoabouttapedrives

dlt

hcart（ultrium）

Mediaidmustagreewith#ofthetape