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分类: LINUX

2009-08-25 17:03:23

由于文章太长,只能分2部分了.

二.    baculaclient服务器上的安装和配置

1.安装bacula

#tar zxvf  bacula-2.4.3.tar.gz

# cd bacula-2.4.3

#./configure --enable-client-only

#make&&make install

默认安装在/etc/bacula/目录下

 

2.bacula的配置

#more bacula-fd.conf

 

#####################################################################

 

FD配置:

 

Director

  Name = linux-0fdr-dir     //这里要与directoryname相同

  Password = "Nd+Yuqe+Kd5wBc1S9uMTEGTNqNIe1cupnfuOdwboej6Z"//这里与directoryclientpassword相同

 

}

 

Director {                //这个是做监控的配置

  Name = linux-0fdr-mon

  Password = "MJ8SyFywMm+4ntJf2EupggRWIWE6LozmLfIKC8J9nYt7"

  Monitor = yes

}

 

FileDaemon {                        

  Name = dbfd            //这里要与diretory job里的client相同

  FDport = 9102

  FDAddress=10.10.2.162   //被备份服务器的IP               

  WorkingDirectory = /var/bacula/working

  Pid Directory = /var/run

  Maximum Concurrent Jobs = 20

}

 

3.启动baculafd进程

   #bacula-ctl-fd start

 

.备份以及还原过程.

经过艰辛万苦终于走到了这一步,不容易啊,好现在备份下10.10.2.162/home/bacula这个目录,操作如下:

#./bacula

 

Connecting to Director 10.10.2.226:9101

1000 OK: linux-0fdr-dir Version: 2.4.3 (10 October 2008)

Enter a period to cancel a command.

*run

Automatically selected Catalog: dbcatalog

Using Catalog "dbcatalog"

A job name must be specified.

The defined Job resources are:

     1: dbjob

     2: restrory

Select Job resource (1-2): 1

Run Backup job

JobName:  dbjob

Level:    Full

Client:   dbfd

FileSet:  dbfs

Pool:     dbpool (From Job resource)

Storage:  dbsd (From Job resource)

When:     2009-08-25 15:23:14

Priority: 10

OK to run? (yes/mod/no): yes

Job queued. JobId=54

*list jobs

54 | dbjob    | 2009-08-25 15:23:18 | B    | F     |        0 |          0 | R         |      //这里会出现一个列表,我当前只复制

                             最新的一个JOBID,这里注意红色的R表示已

                             经在运行了,要是E或者C就是有问题了,要

                             是T就表示复制完成了.

*status

Status available for:

     1: Director

     2: Storage

     3: Client

     4: All

Select daemon type for status (1-4): 3

Automatically selected Client: dbfd

Connecting to Client dbfd at 10.10.2.162:9102

………………………………………………………  //这里省略一部分输出信息

 

54  Full      1,628    9.773 M  OK       25- 8?009 15:27 dbjob

                              //看到这里已经显示OK,表示备份成功

 

现在去看看备份路径下面是否生成了备份文件

 

# du -sh *

9.7M    woyun

可以看到这个卷有9.4M的大小了,原来是4K的文件,再次证明了备份成功了.

 

下面做还原的操作,我们把client端的被备份目录下面文件进行删除

 

[root@localhost bacula]# rm -rf *

[root@localhost bacula]# ls

 

 然后我们到directory端进行还原

 

# ./bconsole

Connecting to Director 10.10.2.226:9101

1000 OK: linux-0fdr-dir Version: 2.4.3 (10 October 2008)

Enter a period to cancel a command.

*restore

Automatically selected Catalog: dbcatalog

Using Catalog "dbcatalog"

 

To select the JobIds, you have the following choices:

     1: List last 20 Jobs run

     2: List Jobs where a given File is saved

     3: Enter list of comma separated JobIds to select

     4: Enter SQL list command

     5: Select the most recent backup for a client

     6: Select backup for a client before a specified time

     7: Enter a list of files to restore

     8: Enter a list of files to restore before a specified time

     9: Find the JobIds of the most recent backup for a client

    10: Find the JobIds for a backup for a client before a specified time

    11: Enter a list of directories to restore for found JobIds

    12: Cancel

Select item:  (1-12): 5

Automatically selected Client: dbfd

Automatically selected FileSet: dbfs

+-------+-------+----------+-----------+---------------------+------------+

| JobId | Level | JobFiles | JobBytes  | StartTime           | VolumeName |

+-------+-------+----------+-----------+---------------------+------------+

|    54 | F     |    1,628 | 9,773,751 | 2009-08-25 15:23:18 | woyun      |

+-------+-------+----------+-----------+---------------------+------------+

You have selected the following JobId: 54

 

Building directory tree for JobId 54 ...  +++++++++++++++++++++++++++++++++++++++++++++++++

1 Job, 1,621 files inserted into the tree.

 

You are now entering file selection mode where you add (mark) and

remove (unmark) files to be restored. No files are initially added, unless

you used the "all" keyword on the command line.

Enter "done" to leave this mode.

 

cwd is: /

$ mark home

1,628 files marked.

$ done

Bootstrap records written to /var/bacula/working/linux-0fdr-dir.restore.1.bsr

 

The job will require the following

   Volume(s)                 Storage(s)                SD Device(s)

===========================================================================

  

   woyun                     dbsd                      dbdev                   

 

 

1,628 files selected to be restored.

 

Run Restore job

JobName:         restrory

Bootstrap:       /var/bacula/working/linux-0fdr-dir.restore.1.bsr

Where:           /home/bacula/

Replace:         always

FileSet:         dbfs

Backup Client:   dbfd

Restore Client:  dbfd

Storage:         dbsd

When:            2009-08-25 16:09:03

Catalog:         dbcatalog

Priority:        10

OK to run? (yes/mod/no): mod

Parameters to modify:

     1: Level

     2: Storage

     3: Job

     4: FileSet

     5: Restore Client

     6: When

     7: Priority

     8: Bootstrap

     9: Where

    10: File Relocation

    11: Replace

    12: JobId

Select parameter to modify (1-12): 9

Please enter path prefix for restore (/ for none): /home/bacula

Run Restore job

JobName:         restrory

Bootstrap:       /var/bacula/working/linux-0fdr-dir.restore.1.bsr

Where:           /home/bacula

Replace:         always

FileSet:         dbfs

Backup Client:   dbfd

Restore Client:  dbfd

Storage:         dbsd

When:            2009-08-25 16:09:03

Catalog:         dbcatalog

Priority:        10

OK to run? (yes/mod/no): yes

Job queued. JobId=55

*exit

 

OK还原完成,我们现在到client端看看有什么还原回来

[root@localhost bacula]# ls

bacula-2.4.3    bacula-2.4.3.tar.gz

 

看到了已经还原回来了,说明我们的还原操作已经实现了.

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