bacula控制台使用
2015-07-09 19:23
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在安装和配置好了bacula后，我们就可以开始使用它来进行备份和还原操作。
一、开启主控端、存储端、客户端线程
启动线程方式有两种，一种是执行bacula启动脚本（存在与bacula/etc目录下（安装时指定的）），另一种是执行bacula启动二进制文件（存在/bacula/sbin目录下）。建议使用第一种，原因是执行时终端可以看到执行过程。
1.1启动服务端线程（服务端装有主控端、存储端和控制台）：
#./bacula-ctl-dir start
#./bacula-ctl-sd start
或(第二种)
#./bacula-dir
#./bacula-sd
1.2 启动客户端线程(按照我的文档，客户端存储路径在/etc/bacula（默认路径）下，找到对应的文件)。
#./bacula-ctl-fd start
#./bacula-fd
二、Bconsole (bacula控制台)
Bconsole 是一个 shell 界面(TTY 风格)的控制台,允许用户在 Bacula 主控端守护进程运行时管理 Bacula。控制台也有两种方式进入，二进制和脚本，在对应目录下输入 # ./bacula
在 Bconsole 中可以执行很多操作,如执行备份任务、还原任务、查看消息、查看任务状态等等,下面是所有可以执行的操作。
[root@localhost sbin]# ./bconsole
Connecting to Director localhost:9101
1000 OK: 1 saas-dir Version: 7.0.5 (28 July 2014)
Enter a period to cancel a command.
*help
Command Description
======= ===========
add Add media to a pool
autodisplay Autodisplay console messages
automount Automount after label
cancel Cancel a job
create Create DB Pool from resource
delete Delete volume, pool or job
disable Disable a job, attributes batch process
enable Enable a job, attributes batch process
estimate Performs FileSet estimate, listing gives full listing
exit Terminate Bconsole session
gui Non-interactive gui mode
help Print help on specific command
label Label a tape
list List objects from catalog
llist Full or long list like list command
messages Display pending messages
memory Print current memory usage
mount Mount storage
prune Prune expired records from catalog
purge Purge records from catalog
quit Terminate Bconsole session
query Query catalog
restore Restore files
relabel Relabel a tape
release Release storage
reload Reload conf file
run Run a job
status Report status
stop Stop a job
setdebug Sets debug level
setbandwidth Sets bandwidth
setip Sets new client address -- if authorized
show Show resource records
sqlquery Use SQL to query catalog
time Print current time
trace Turn on/off trace to file
truncate Truncate one or more Volumes
unmount Unmount storage
umount Umount - for old-time Unix guys, see unmount
update Update volume, pool or stats
use Use catalog xxx
var Does variable expansion
version Print Director version
wait Wait until no jobs are running
When at a prompt, entering a period cancels the command.
三、备份还原演示
3.1. 备份 Job
进入 bconsole 之后,输入 run 命令
[root@localhost sbin]# ./bconsole
Connecting to Director localhost:9101
1000 OK: 1 saas-dir Version: 7.0.5 (28 July 2014)
Enter a period to cancel a command.
*run
Automatically selected Catalog: MyCatalog
Using Catalog "MyCatalog"
A job name must be specified.
The defined Job resources are:
1: FullBackup
2: IncrementalBackup
3: DifferentialBackup
4: restore
Select Job resource (1-4): 1
列表中的 Job 名对应的是 bacula-dir.conf 配置文件中的 Job{}中的 Name 值,这里选择1，回车
Select Job resource (1-4):
1
Run Backup job
JobName: FullBackup
Level: Full
Client: saas-fd
FileSet: Full Set
Pool: Default (From Job resource)
Storage: saas-sd (From Job resource)
When: 2015-07-02 13:49:03
Priority: 10
OK to run? (yes/mod/no): mod
系统会自动列出配置文件中的 FullBackup 已定义好的设定值,因为是实时执行 Job,该执行时间是当前时间,如果马上执行输入’yes’就可以了,如果要修改相关选项,需要输入’mod’,这里更改一下执行时间;
OK to run? (yes/mod/no): mod
Parameters to modify:
1: Level
2: Storage
3: Job
4: FileSet
5: Client
6: When
7: Priority
8: Pool
9: Plugin Options
Select parameter to modify (1-9): 6
Please enter desired start time as YYYY-MM-DD HH:MM:SS (return for now):
2015-07-02 14:00:00
Run Backup job
JobName: FullBackup
Level: Full
Client: saas-fd
FileSet: Full Set
Pool: Default (From Job resource)
Storage: saas-sd (From Job resource)
When: 2015-07-02 14:00:00
Priority: 10
OK to run? (yes/mod/no):
yes
Job queued. JobId=80
*
已建立 Job,JobId 为 80。
3.2 查看 Job 状态
执行 status 命令(或st ) 查看任务状态,JobId 为 80;
*status
Status available for:
1: Director
2: Storage
3: Client
4: Scheduled
5: All
Select daemon type for status (1-5):
5
saas-dir Version: 7.0.5 (28 July 2014) x86_64-unknown-linux-gnu redhat (Core)
Daemon started 02-7月015 10:11. Jobs: run=6, running=1 mode=0,0
Heap: heap=393,216 smbytes=416,834 max_bytes=769,569 bufs=356 max_bufs=484
Scheduled Jobs:
Level Type Pri Scheduled Job Name Volume
===================================================================================
Full Backup 10 03-7月015 11:20 FullBackup test10
Full Backup 10 03-7月015 11:20 DifferentialBackup test10
Full Backup 10 03-7月015 11:20 IncrementalBackup test10
Incremental Backup 10 03-7月015 11:25 FullBackup test10
Incremental Backup 10 03-7月015 11:25 IncrementalBackup test10
Incremental Backup 10 03-7月015 11:25 DifferentialBackup test10
====
Running Jobs:
Console connected at 02-7月015 13:57
JobId Type Level Files Bytes Name Status
======================================================================
80 Back Full 0 0 FullBackup is waiting for its start time (02-7月 14:00)
====
Terminated Jobs:
JobId Level Files Bytes Status Finished Name
====================================================================
65 Full 6 39.56 K OK 01-7月015 19:47 FullBackup
67 0 0 Cancel 01-7月015 20:24 restore
71 6 39.56 K OK 01-7月015 20:29 restore
72 6 39.56 K OK 01-7月015 20:32 restore
74 Full 2 19.78 K OK 02-7月015 11:37 FullBackup
75 Full 2 19.78 K OK 02-7月015 11:37 IncrementalBackup
76 Full 2 19.78 K OK 02-7月015 11:37 DifferentialBackup
77 Incr 2 19.78 K OK 02-7月015 11:37 FullBackup
78 Incr 2 19.78 K OK 02-7月015 11:37 IncrementalBackup
79 Full 2 19.78 K OK 02-7月015 11:37 DifferentialBackup
====
Connecting to Storage daemon saas-sd at 192.168.1.170:9103
saas-sd Version: 7.0.5 (28 July 2014) x86_64-unknown-linux-gnu redhat (Core)
Daemon started 02-7月015 11:37. Jobs: run=6, running=0.
Heap: heap=135,168 smbytes=473,290 max_bytes=1,086,762 bufs=111 max_bufs=177
Sizes: boffset_t=8 size_t=8 int32_t=4 int64_t=8 mode=0,0
Running Jobs:
No Jobs running.
====
Jobs waiting to reserve a drive:
====
Terminated Jobs:
JobId Level Files Bytes Status Finished Name
===================================================================
63 2 20.02 K OK 01-7月015 16:28 restore
65 Full 6 40.32 K OK 01-7月015 19:47 FullBackup
71 6 40.32 K OK 01-7月015 20:29 restore
72 6 40.32 K OK 01-7月015 20:32 restore
74 Full 2 20.02 K OK 02-7月015 11:37 FullBackup
75 Full 2 20.02 K OK 02-7月015 11:37 IncrementalBackup
76 Full 2 20.02 K OK 02-7月015 11:37 DifferentialBackup
77 Incr 2 20.02 K OK 02-7月015 11:37 FullBackup
78 Incr 2 20.02 K OK 02-7月015 11:37 IncrementalBackup
79 Full 2 20.02 K OK 02-7月015 11:37 DifferentialBackup
====
Device status:
Device "FileStorage" (/tmp/backup) is not open.
==
====
Used Volume status:
====
====
Connecting to Client saas-fd at localhost:9102
saas-fd Version: 7.0.5 (28 July 2014) x86_64-unknown-linux-gnu redhat (Core)
Daemon started 02-7月015 11:37. Jobs: run=6 running=0.
Heap: heap=135,168 smbytes=588,233 max_bytes=886,066 bufs=86 max_bufs=153
Sizes: boffset_t=8 size_t=8 debug=0 trace=0 mode=0,0 bwlimit=0kB/s
Running Jobs:
Director connected at: 02-7月015 13:57
No Jobs running.
====
Terminated Jobs:
JobId Level Files Bytes Status Finished Name
===================================================================
63 2 19.78 K OK 01-7月015 16:28 restore
65 Full 6 39.56 K OK 01-7月015 19:47 FullBackup
71 6 39.56 K OK 01-7月015 20:29 restore
72 6 39.56 K OK 01-7月015 20:32 restore
74 Full 2 19.78 K OK 02-7月015 11:37 FullBackup
75 Full 2 19.78 K OK 02-7月015 11:37 IncrementalBackup
76 Full 2 19.78 K OK 02-7月015 11:37 DifferentialBackup
77 Incr 2 19.78 K OK 02-7月015 11:37 FullBackup
78 Incr 2 19.78 K OK 02-7月015 11:37 IncrementalBackup
79 Full 2 19.78 K OK 02-7月015 11:37 DifferentialBackup
3.3 查看 Job 执行详情
执行 messages 命令查看日志。注意当 Job 执行完成后,系统自动将信息显示在bconsole 控制台,如果信息已显示后,再次查看此任务信息,则需要查看 Bacula 日志文件(日志文件由bacula配置bacula-dir.conf中的Messages指定)
You have messages.
*messages
02-7月 14:00 saas-dir JobId 80: Start Backup JobId 80, Job=FullBackup.2015-07-02_13.53.30_12
02-7月 14:00 saas-dir JobId 80: Using Device "FileStorage" to write.
02-7月 14:00 saas-sd JobId 80: Volume "test10" previously written, moving to end of data.
02-7月 14:00 saas-sd JobId 80: Ready to append to end of Volume "test10" size=185,783
02-7月 14:00 saas-sd JobId 80: Elapsed time=00:00:10, Transfer rate=2.002 K Bytes/second
02-7月 14:00 saas-dir JobId 80: Bacula saas-dir 7.0.5 (28Jul14):
Build OS: x86_64-unknown-linux-gnu redhat (Core)
JobId: 80
Job: FullBackup.2015-07-02_13.53.30_12
Backup Level: Full
Client: "saas-fd" 7.0.5 (28Jul14) x86_64-unknown-linux-gnu,redhat,(Core)
FileSet: "Full Set" 2015-06-30 19:26:42
Pool: "Default" (From Job resource)
Catalog: "MyCatalog" (From Client resource)
Storage: "saas-sd" (From Job resource)
Scheduled time: 02-7月-2015 14:00:00
Start time: 02-7月-2015 14:00:02
End time: 02-7月-2015 14:00:13
Elapsed time: 11 secs
Priority: 10
FD Files Written: 2
SD Files Written: 2
FD Bytes Written: 19,780 (19.78 KB)
SD Bytes Written: 20,028 (20.02 KB)
Rate: 1.8 KB/s
Software Compression: None
VSS: no
Encryption: no
Accurate: no
Volume name(s): test10
Volume Session Id: 7
Volume Session Time: 1435808229
Last Volume Bytes: 206,249 (206.2 KB)
Non-fatal FD errors: 0
SD Errors: 0
FD termination status: OK
SD termination status: OK
Termination: Backup OK
02-7月 14:00 saas-dir JobId 80: Begin pruning Jobs older than 6 months .
02-7月 14:00 saas-dir JobId 80: No Jobs found to prune.
02-7月 14:00 saas-dir JobId 80: Begin pruning Files.
02-7月 14:00 saas-dir JobId 80: No Files found to prune.
02-7月 14:00 saas-dir JobId 80: End auto prune.
*
根据提示信息我们可以知道是否备份成功、文件保存到了哪个位置哪个文件。
3.4 还原Job
还原 Job 使用 run 和 restore 命令都可以执行,但是使用 run 命令执行一个还原 Job 时,还原的数据是该 Job 最近一次的备份;而 restore 命令执行还原很早的备份 Job,执行不同要求的还原 Job。
由于本地测试run执行还原未成功，所以run还原在此不做讲解，有兴趣的可以移步到附件《bacula_管理.pdf》第 2.2.4. 还原 Job 中学习。
restore 命令执行还原
*restore
Automatically selected Catalog: MyCatalog
Using Catalog "MyCatalog"
First you select one or more JobIds that contain files
to be restored. You will be presented several methods
of specifying the JobIds. Then you will be allowed to
select which files from those JobIds are to be restored.
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: Select full restore to a specified Job date
13: Cancel
Select item: (1-13): 5
这里列出了很多种还原方式,这里选择第 5 种,还原最近的一次备份。
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 *
2 files marked.
$ done
输入 JobId 后,系统提示进入’文件选择模式’,也就是说可以选择哪些文件需要还原’mark’,哪些文件不需要还原’unmark’,还原所有文件为’mark *’。输入’mark *’之后,输入’done’完成文件选择;
$ done
Bootstrap records written to /usr/local/bacula/bin/working/saas-dir.restore.1.bsr
The Job will require the following (*=>InChanger):
Volume(s) Storage(s) SD Device(s)
===========================================================================
test10 saas-sd FileStorage
Volumes marked with "*" are in the Autochanger.
2 files selected to be restored.
Using Catalog "MyCatalog"
Run Restore job
JobName: restore
Bootstrap: /usr/local/bacula/bin/working/saas-dir.restore.1.bsr
Where: *None*
Replace: always
FileSet: Full Set
Backup Client: saas-fd
Restore Client: saas-fd
Storage: saas-sd
When: 2015-07-02 14:19:11
Catalog: MyCatalog
Priority: 10
OK to run? (yes/mod/no): yes
Job queued. JobId=81
还原后，也可以通过messages查看是否还原成功。同样的也可以通过status命令查看。
一、开启主控端、存储端、客户端线程
启动线程方式有两种，一种是执行bacula启动脚本（存在与bacula/etc目录下（安装时指定的）），另一种是执行bacula启动二进制文件（存在/bacula/sbin目录下）。建议使用第一种，原因是执行时终端可以看到执行过程。
1.1启动服务端线程（服务端装有主控端、存储端和控制台）：
#./bacula-ctl-dir start
#./bacula-ctl-sd start
或(第二种)
#./bacula-dir
#./bacula-sd
1.2 启动客户端线程(按照我的文档，客户端存储路径在/etc/bacula（默认路径）下，找到对应的文件)。
#./bacula-ctl-fd start
#./bacula-fd
二、Bconsole (bacula控制台)
Bconsole 是一个 shell 界面(TTY 风格)的控制台,允许用户在 Bacula 主控端守护进程运行时管理 Bacula。控制台也有两种方式进入，二进制和脚本，在对应目录下输入 # ./bacula
在 Bconsole 中可以执行很多操作,如执行备份任务、还原任务、查看消息、查看任务状态等等,下面是所有可以执行的操作。
[root@localhost sbin]# ./bconsole
Connecting to Director localhost:9101
1000 OK: 1 saas-dir Version: 7.0.5 (28 July 2014)
Enter a period to cancel a command.
*help
Command Description
======= ===========
add Add media to a pool
autodisplay Autodisplay console messages
automount Automount after label
cancel Cancel a job
create Create DB Pool from resource
delete Delete volume, pool or job
disable Disable a job, attributes batch process
enable Enable a job, attributes batch process
estimate Performs FileSet estimate, listing gives full listing
exit Terminate Bconsole session
gui Non-interactive gui mode
help Print help on specific command
label Label a tape
list List objects from catalog
llist Full or long list like list command
messages Display pending messages
memory Print current memory usage
mount Mount storage
prune Prune expired records from catalog
purge Purge records from catalog
quit Terminate Bconsole session
query Query catalog
restore Restore files
relabel Relabel a tape
release Release storage
reload Reload conf file
run Run a job
status Report status
stop Stop a job
setdebug Sets debug level
setbandwidth Sets bandwidth
setip Sets new client address -- if authorized
show Show resource records
sqlquery Use SQL to query catalog
time Print current time
trace Turn on/off trace to file
truncate Truncate one or more Volumes
unmount Unmount storage
umount Umount - for old-time Unix guys, see unmount
update Update volume, pool or stats
use Use catalog xxx
var Does variable expansion
version Print Director version
wait Wait until no jobs are running
When at a prompt, entering a period cancels the command.
三、备份还原演示
3.1. 备份 Job
进入 bconsole 之后,输入 run 命令
[root@localhost sbin]# ./bconsole
Connecting to Director localhost:9101
1000 OK: 1 saas-dir Version: 7.0.5 (28 July 2014)
Enter a period to cancel a command.
*run
Automatically selected Catalog: MyCatalog
Using Catalog "MyCatalog"
A job name must be specified.
The defined Job resources are:
1: FullBackup
2: IncrementalBackup
3: DifferentialBackup
4: restore
Select Job resource (1-4): 1
列表中的 Job 名对应的是 bacula-dir.conf 配置文件中的 Job{}中的 Name 值,这里选择1，回车
Select Job resource (1-4):
1
Run Backup job
JobName: FullBackup
Level: Full
Client: saas-fd
FileSet: Full Set
Pool: Default (From Job resource)
Storage: saas-sd (From Job resource)
When: 2015-07-02 13:49:03
Priority: 10
OK to run? (yes/mod/no): mod
系统会自动列出配置文件中的 FullBackup 已定义好的设定值,因为是实时执行 Job,该执行时间是当前时间,如果马上执行输入’yes’就可以了,如果要修改相关选项,需要输入’mod’,这里更改一下执行时间;
OK to run? (yes/mod/no): mod
Parameters to modify:
1: Level
2: Storage
3: Job
4: FileSet
5: Client
6: When
7: Priority
8: Pool
9: Plugin Options
Select parameter to modify (1-9): 6
Please enter desired start time as YYYY-MM-DD HH:MM:SS (return for now):
2015-07-02 14:00:00
Run Backup job
JobName: FullBackup
Level: Full
Client: saas-fd
FileSet: Full Set
Pool: Default (From Job resource)
Storage: saas-sd (From Job resource)
When: 2015-07-02 14:00:00
Priority: 10
OK to run? (yes/mod/no):
yes
Job queued. JobId=80
*
已建立 Job,JobId 为 80。
3.2 查看 Job 状态
执行 status 命令(或st ) 查看任务状态,JobId 为 80;
*status
Status available for:
1: Director
2: Storage
3: Client
4: Scheduled
5: All
Select daemon type for status (1-5):
5
saas-dir Version: 7.0.5 (28 July 2014) x86_64-unknown-linux-gnu redhat (Core)
Daemon started 02-7月015 10:11. Jobs: run=6, running=1 mode=0,0
Heap: heap=393,216 smbytes=416,834 max_bytes=769,569 bufs=356 max_bufs=484
Scheduled Jobs:
Level Type Pri Scheduled Job Name Volume
===================================================================================
Full Backup 10 03-7月015 11:20 FullBackup test10
Full Backup 10 03-7月015 11:20 DifferentialBackup test10
Full Backup 10 03-7月015 11:20 IncrementalBackup test10
Incremental Backup 10 03-7月015 11:25 FullBackup test10
Incremental Backup 10 03-7月015 11:25 IncrementalBackup test10
Incremental Backup 10 03-7月015 11:25 DifferentialBackup test10
====
Running Jobs:
Console connected at 02-7月015 13:57
JobId Type Level Files Bytes Name Status
======================================================================
80 Back Full 0 0 FullBackup is waiting for its start time (02-7月 14:00)
====
Terminated Jobs:
JobId Level Files Bytes Status Finished Name
====================================================================
65 Full 6 39.56 K OK 01-7月015 19:47 FullBackup
67 0 0 Cancel 01-7月015 20:24 restore
71 6 39.56 K OK 01-7月015 20:29 restore
72 6 39.56 K OK 01-7月015 20:32 restore
74 Full 2 19.78 K OK 02-7月015 11:37 FullBackup
75 Full 2 19.78 K OK 02-7月015 11:37 IncrementalBackup
76 Full 2 19.78 K OK 02-7月015 11:37 DifferentialBackup
77 Incr 2 19.78 K OK 02-7月015 11:37 FullBackup
78 Incr 2 19.78 K OK 02-7月015 11:37 IncrementalBackup
79 Full 2 19.78 K OK 02-7月015 11:37 DifferentialBackup
====
Connecting to Storage daemon saas-sd at 192.168.1.170:9103
saas-sd Version: 7.0.5 (28 July 2014) x86_64-unknown-linux-gnu redhat (Core)
Daemon started 02-7月015 11:37. Jobs: run=6, running=0.
Heap: heap=135,168 smbytes=473,290 max_bytes=1,086,762 bufs=111 max_bufs=177
Sizes: boffset_t=8 size_t=8 int32_t=4 int64_t=8 mode=0,0
Running Jobs:
No Jobs running.
====
Jobs waiting to reserve a drive:
====
Terminated Jobs:
JobId Level Files Bytes Status Finished Name
===================================================================
63 2 20.02 K OK 01-7月015 16:28 restore
65 Full 6 40.32 K OK 01-7月015 19:47 FullBackup
71 6 40.32 K OK 01-7月015 20:29 restore
72 6 40.32 K OK 01-7月015 20:32 restore
74 Full 2 20.02 K OK 02-7月015 11:37 FullBackup
75 Full 2 20.02 K OK 02-7月015 11:37 IncrementalBackup
76 Full 2 20.02 K OK 02-7月015 11:37 DifferentialBackup
77 Incr 2 20.02 K OK 02-7月015 11:37 FullBackup
78 Incr 2 20.02 K OK 02-7月015 11:37 IncrementalBackup
79 Full 2 20.02 K OK 02-7月015 11:37 DifferentialBackup
====
Device status:
Device "FileStorage" (/tmp/backup) is not open.
==
====
Used Volume status:
====
====
Connecting to Client saas-fd at localhost:9102
saas-fd Version: 7.0.5 (28 July 2014) x86_64-unknown-linux-gnu redhat (Core)
Daemon started 02-7月015 11:37. Jobs: run=6 running=0.
Heap: heap=135,168 smbytes=588,233 max_bytes=886,066 bufs=86 max_bufs=153
Sizes: boffset_t=8 size_t=8 debug=0 trace=0 mode=0,0 bwlimit=0kB/s
Running Jobs:
Director connected at: 02-7月015 13:57
No Jobs running.
====
Terminated Jobs:
JobId Level Files Bytes Status Finished Name
===================================================================
63 2 19.78 K OK 01-7月015 16:28 restore
65 Full 6 39.56 K OK 01-7月015 19:47 FullBackup
71 6 39.56 K OK 01-7月015 20:29 restore
72 6 39.56 K OK 01-7月015 20:32 restore
74 Full 2 19.78 K OK 02-7月015 11:37 FullBackup
75 Full 2 19.78 K OK 02-7月015 11:37 IncrementalBackup
76 Full 2 19.78 K OK 02-7月015 11:37 DifferentialBackup
77 Incr 2 19.78 K OK 02-7月015 11:37 FullBackup
78 Incr 2 19.78 K OK 02-7月015 11:37 IncrementalBackup
79 Full 2 19.78 K OK 02-7月015 11:37 DifferentialBackup
3.3 查看 Job 执行详情
执行 messages 命令查看日志。注意当 Job 执行完成后,系统自动将信息显示在bconsole 控制台,如果信息已显示后,再次查看此任务信息,则需要查看 Bacula 日志文件(日志文件由bacula配置bacula-dir.conf中的Messages指定)
You have messages.
*messages
02-7月 14:00 saas-dir JobId 80: Start Backup JobId 80, Job=FullBackup.2015-07-02_13.53.30_12
02-7月 14:00 saas-dir JobId 80: Using Device "FileStorage" to write.
02-7月 14:00 saas-sd JobId 80: Volume "test10" previously written, moving to end of data.
02-7月 14:00 saas-sd JobId 80: Ready to append to end of Volume "test10" size=185,783
02-7月 14:00 saas-sd JobId 80: Elapsed time=00:00:10, Transfer rate=2.002 K Bytes/second
02-7月 14:00 saas-dir JobId 80: Bacula saas-dir 7.0.5 (28Jul14):
Build OS: x86_64-unknown-linux-gnu redhat (Core)
JobId: 80
Job: FullBackup.2015-07-02_13.53.30_12
Backup Level: Full
Client: "saas-fd" 7.0.5 (28Jul14) x86_64-unknown-linux-gnu,redhat,(Core)
FileSet: "Full Set" 2015-06-30 19:26:42
Pool: "Default" (From Job resource)
Catalog: "MyCatalog" (From Client resource)
Storage: "saas-sd" (From Job resource)
Scheduled time: 02-7月-2015 14:00:00
Start time: 02-7月-2015 14:00:02
End time: 02-7月-2015 14:00:13
Elapsed time: 11 secs
Priority: 10
FD Files Written: 2
SD Files Written: 2
FD Bytes Written: 19,780 (19.78 KB)
SD Bytes Written: 20,028 (20.02 KB)
Rate: 1.8 KB/s
Software Compression: None
VSS: no
Encryption: no
Accurate: no
Volume name(s): test10
Volume Session Id: 7
Volume Session Time: 1435808229
Last Volume Bytes: 206,249 (206.2 KB)
Non-fatal FD errors: 0
SD Errors: 0
FD termination status: OK
SD termination status: OK
Termination: Backup OK
02-7月 14:00 saas-dir JobId 80: Begin pruning Jobs older than 6 months .
02-7月 14:00 saas-dir JobId 80: No Jobs found to prune.
02-7月 14:00 saas-dir JobId 80: Begin pruning Files.
02-7月 14:00 saas-dir JobId 80: No Files found to prune.
02-7月 14:00 saas-dir JobId 80: End auto prune.
*
根据提示信息我们可以知道是否备份成功、文件保存到了哪个位置哪个文件。
3.4 还原Job
还原 Job 使用 run 和 restore 命令都可以执行,但是使用 run 命令执行一个还原 Job 时,还原的数据是该 Job 最近一次的备份;而 restore 命令执行还原很早的备份 Job,执行不同要求的还原 Job。
由于本地测试run执行还原未成功，所以run还原在此不做讲解，有兴趣的可以移步到附件《bacula_管理.pdf》第 2.2.4. 还原 Job 中学习。
restore 命令执行还原
*restore
Automatically selected Catalog: MyCatalog
Using Catalog "MyCatalog"
First you select one or more JobIds that contain files
to be restored. You will be presented several methods
of specifying the JobIds. Then you will be allowed to
select which files from those JobIds are to be restored.
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: Select full restore to a specified Job date
13: Cancel
Select item: (1-13): 5
这里列出了很多种还原方式,这里选择第 5 种,还原最近的一次备份。
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 *
2 files marked.
$ done
输入 JobId 后,系统提示进入’文件选择模式’,也就是说可以选择哪些文件需要还原’mark’,哪些文件不需要还原’unmark’,还原所有文件为’mark *’。输入’mark *’之后,输入’done’完成文件选择;
$ done
Bootstrap records written to /usr/local/bacula/bin/working/saas-dir.restore.1.bsr
The Job will require the following (*=>InChanger):
Volume(s) Storage(s) SD Device(s)
===========================================================================
test10 saas-sd FileStorage
Volumes marked with "*" are in the Autochanger.
2 files selected to be restored.
Using Catalog "MyCatalog"
Run Restore job
JobName: restore
Bootstrap: /usr/local/bacula/bin/working/saas-dir.restore.1.bsr
Where: *None*
Replace: always
FileSet: Full Set
Backup Client: saas-fd
Restore Client: saas-fd
Storage: saas-sd
When: 2015-07-02 14:19:11
Catalog: MyCatalog
Priority: 10
OK to run? (yes/mod/no): yes
Job queued. JobId=81
还原后，也可以通过messages查看是否还原成功。同样的也可以通过status命令查看。
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