今天应客户要求写了一下HP系统备份及恢复方案

HP系统备份及恢复方案

1 检查系统是否安装ignite软件

# swlist -l bundle |grep -i ignite

IGNITE C.7.4.157 HP-UX Installation Utilities (Ignite-UX)

# whereis make_tape_recovery

make_tape_recovery: /opt/ignite/bin/make_tape_recovery /opt/ignite/share/man/man1m.Z/make_tape_recovery.1m

2 备份

2.1 查看make_tape_recovery参数

# /opt/ignite/bin/make_tape_recovery -help

Usage: make_tape_recovery [-s iux_server|[-l lanic_id]] [-A]

[-B boot_destination_file] [-I][-a tape_device_file][-p] [-r]

[-t tape_title] [-v] [-i|-ib] [-d description] [-f content_file][-D tape_vol_name]

[-x content-options] [-P s|w|e] [-m tar|cpio|pax] [XToolkit-Options] [-?]

-s iux_server Specifies the server on which configuration files and

archives reside

-A Specifies all files on each selected disk or volume

group that are included

-B boot_dest_file Specifies the temporary location of the LIF volume

-I Cause the system recovery process to be interactive when

booting from the tape

-a tape_device_file Specifies the tape device file

-r Resumes creation of the archive

-p Previews the processing that would take place without

actually creating the archive

-t tape_title Specifies a custom message of the archive tape

-v Specifies verbose output

-i Causes make_tape_recovery to run interactively

-d description Specifies the one line description of the archive

-D tape_vol_name Specifies 6-character ANSI tape volume name. IPF tape only

-f content_file Specifies the location of the file which identifies

keywords to specify inclusions and exclusions for the

archive

-l lanic_id Specifies the lanic id of the system being archived,

used with -s option

-m tar|cpio|pax Specify in which format the files/directories image in

the archive will be stored

-x content_option Specifies the included/excluded disk or volume groups

-n num_cfg_dir Specifies the number of configuration and log file

directories to be saved on the system

-? Display this help screen

2.2 执行系统备份

# /opt/ignite/bin/make_tape_recovery -Av

# /opt/ignite/bin/make_tape_recovery -Av -a /dev/rmt/1mn （提定磁带设备）

2.3 检查备份是否成功

# /opt/ignite/bin/check_tape_recovery

#cat /var/opt/ignite/recovery/latest/recovery.log

3 恢复

3.1 恢复磁带上的所有数据

3.1.1 非交互式恢复系统

[1] 在磁带机中，插入系统恢复带
[2] Boot 系统
[3] 中断Boot 流程，进入 Boot_admin> 提示下
[4] Boot_admin> bo 8/16.0.0 （8/16.0.0: 磁带机的 hardware path ）
[5] 选取 " non-interactive "
[6] 等待系统恢复完毕

3.1.2 交互式恢复系统

[1] 在磁带机中，插入系统恢复带
[2] Boot 系统
[3] 中断Boot 流程，进入 Boot_admin> 提示下
[4] Boot_admin> bo 8/16.0.0 （8/16.0.0: 磁带机的 hardware path ）
[5] 不选取 " non-interactive "
[6] 选取
a. [ Install HP-UX ]
b. [ Advanced Installation ]
c. 配置或改变如下选项：
disks, file systems,
hostname, IP ddress,
timezone, root password,
DNS server, and gateway
[7] 选取 [install continue… ],直到系统恢复完毕

3.2 恢复磁带上部分文件

[1] 在磁带机中，插入系统恢复带

#mt -t /dev/rmt/0mn fsf 1

#tar -xvf /dev/rmt/0m filename （filename为需要恢复的文件名）

# tar -xvf /dev/rmt/0m etc/hosts (恢复文件时，如果需要放在原来的位置，则需要在根目录执行恢复)

# tar -xvf /dev/rmt/0m u01/app/oracle/oradata (恢复oradata目录下的所有文件)