NBU的备份和恢复图形篇

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Veritas常用命令－原创

Veritas常用命令：

1． 查看当有运行的任务

bpdbjobs –report | grep Active 2． 停止任务

bpdbjobs –cancel PID (包括主任务和子任务) 3． 开始任务

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

vmoprcmd –h media_server_hostname 5．查看pool所含的磁带（包括freeze） bpmedialist 6．Freeze磁带

bpmedia –freeze –m media_id –h media_server_hostname bpmedia -h hostname |grep FROZEN 7．查看error解释 bperror –S media_id 8．查看在驱动器的磁带 robtest 1 s d

查看slot中的磁带 robtest 1 s s

将带子从驱动器的移走 m d驱动器号 s槽号 9．查找某一盘磁带

在MASTER上 vmquery –m media_id 10．测试IBM磁带库 lsdev –Cc tape tapeutil 1

/dev/rmt1

11．查看某个时间段的备份情况

bpimagelist –U –d 08/20/2004 00:00:00 –e 08/21/2004 00:00:00

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12．查看备份策略 bpplist

13．通过bpps –a 确认veritas进程（SAN Media）已停止 netstat |grep bpcd 查看bpcd监听进程(client) 14.UP驱动器或重启驱动器 vmoprcmd –up no. vmoprcmd –reset no. 15.将带子从pool中移走

bpexpdate –m media_id –d 0 –host hostname

Netbackup Tips

Glossary

Term CLI GUI Media Server Master Server Stopping Netbackup

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Definition Command Line Interface Graphical User Interface Starting and Stopping Netbackup

/usr/openv/netbackup/bin/K77netbackup --> graceful shutdown /usr/openv/netbackup/bin/bpps -a --> check for any remaining processes

/usr/openv/netbackup/bin/goodies/bp.kill_all ---> kills all remaining netbackup processes, not necessarily graceful

/usr/openv/netbackup/bin/bpps -a --> check for any remaining processes

kill -9 for any remaining. NOTE: unkillable processes may require a reboot

Starting Netbackup

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/usr/openv/netbackup/bin/S77netbackup --> after bp.kill_all, to restart

Common Tasks

Starting the Administration GUI

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java from the windows client

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x-windows from the server - /usr/openv/netbackup/bin/xnb &

Checking Backup Status

Activity Monitor or

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

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Cleaning a tape manually

Identify the drive name to be cleaned

o tpclean -L

? Manually clean the drive:

o tpclean -C

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Determining what tapes were used for a backup

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GUI

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Backup and Restore --> Find the file system --> Preview Media Button

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CLI

Find the correct backup images

? bpimagelist -U -client -d -e

o Find the media used for those images

? bpimagelist -U -client -d -e

-media

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Listing the files in a backup

Find the tape(s) used (above procedure using bpimagelist) cd /usr/openv/netbackup/db/jobs/done

Run the following script and redirect it's output to a text file:

for file in `grep MOUNTING *|grep |awk '{print $1}'|sed 's/:MOUNTING//'` do

echo $file

grep PATH_WRITTEN $file|awk '{print $3}' echo \

echo \Image======================================\ echo \ done

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This process works for NBU V3.4:

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cd /usr/openv/netbackup/db/images/

ls -ltr --> this will identify the directory with the proper date

verify directory with \ cd

ls -ltr --> lists all of the backups for this client on this date cat __.f | awk '{print $10}' --> this prints out the files in the backup

For NBU > V3.4

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bpflist --help --> undocumented netbackup command to list files from a binary .f file

Inventory the Robot

Inventory Robot --> /opt/openv/volmgr/bin/vmcheckxxx -rt robot_type -rn robot_number -list (where robot_type is tld, acs, . . .)

? Inventory Robot and Update Configuration --> /opt/openv/volmgr/bin/vmupdate -rt robot_type -rn

robot_number -list (where robot_type is tld, acs, . . .)

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Listing Properties of the Volume Pools

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vmpool -listall

Scratch Tapes

Count scratch tapes: /usr/openv/volmgr/bin/vmquery -pn Scratch | grep -c \

? Moving tapes to the scratch pool

o If Needed - Expire the tape

? bpexpdate -ev -d 0 -force -host

Manager>

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Move the tape

? vmchange -p 2 -m

Checking Drive Usage

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/usr/openv/volmgr/bin/vmoprcmd

Taking a drive down or up

/usr/openv/volmgr/vmoprcmd -down ? /usr/openv/volmgr/vmoprcmd -up

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Performing a Restore

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From the GUI

o user backup & restore --> configuration --> client

o user backup & restore --> configuration --> client to restore

o directory to search o directory depth o date range

o file --> browse backups for restore

Adding New Tapes to the Library

Using the GUI

o Media Management --> Actions --> New --> Single Volume . . --> o Media Type (ie DLT) o Robot Type (ie TLD)

o Media ID (from Inventory)

o Slot Number (from Inventory) o Robot Number (ie 0) o Volume Group

o Volume Pool (ie Scratch)

? Using the CLI

o vmadd -m -mt -verbose -rt -b -rn -rc1 -p -mm

? vmpool -listall --> lists all pools, both name and

number

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