bacula初使用備份（完全備份，增量備份，和還原指定數據）
阿新 • • 發佈：2017-09-22
bacula網絡數據備份還原
備份：
console端
[[email protected] ~]# /usr/local/bacula/sbin/bconsole
Connecting to Director XXXXXX:9101
1000 OK: JD-dir Version: 5.2.13 (19 February 2013)
Enter a period to cancel a command.
*label##使用label創建卷組
Automatically selected Catalog: MyCatalog
Using Catalog "MyCatalog"
Automatically selected Storage: File
Enter new Volume name: kk##輸入卷組名稱，可隨意
Defined Pools:
1: Default
2: File
3: Scratch
Select the Pool (1-3): 1##使用默認池
Connecting to Storage daemon File at XXXXXXXX:9103 ...
Sending label command for Volume "allback" Slot 0 ...
3000 OK label. VolBytes=187 DVD=0 Volume="allback" Device="FileStorage" (/tmp)
Catalog record for Volume "kk", Slot 0 successfully created.
Requesting to mount FileStorage ...
3906 File device ""FileStorage" (/tmp)" is always mounted.
*run##使用run命令直接執行任務
A job name must be specified.
The defined Job resources are:
1: BackupClient1
2: BackupCatalog
3: RestoreFiles
Select Job resource (1-3): 1##選擇定義好的備份任務，筆者這為增量備份，但是由於是第一次備份，所以會先完全備份，第二次才執行增量備份。
Run Backup job
JobName: BackupClient1
Level: Incremental
Client: xad-fd
FileSet: Full Set
Pool: File (From Job resource)
Storage: File (From Job resource)
When: 2017-09-22 10:52:45
Priority: 10
OK to run? (yes/mod/no): yes##選擇mod可以臨時修改任務策略
Job queued. JobId=17##案順序自動分配任務序列號
*
You have messages.
22-Sep 10:55 JD-dir JobId 17: Start Backup JobId 17, Job=BackupClient1.2017-09-22_10.55.05_19
22-Sep 10:55 JD-dir JobId 17: Using Device "FileStorage" to write.
22-Sep 10:55 JD-sd JobId 17: Volume "kk" previously written, moving to end of data.
22-Sep 10:55 JD-sd JobId 17: Ready to append to end of Volume "kk" size=3312462735
*status##查看Director端狀態
Status available for:
1: Director
2: Storage
3: Client
4: All
Select daemon type for status (1-4): 1
JD-dir Version: 5.2.13 (19 February 2013) x86_64-unknown-linux-gnu redhat (Core)
Daemon started 20-Sep-17 17:15. Jobs: run=8, running=1 mode=0,0
Heap: heap=270,336 smbytes=159,805 max_bytes=194,200 bufs=333 max_bufs=519
Scheduled Jobs:
Level Type Pri Scheduled Name Volume
===================================================================================
Incremental Backup 10 22-Sep-17 23:05 BackupClient1 kk
Full Backup 11 22-Sep-17 23:10 BackupCatalog kk
====
Running Jobs:
Console connected at 22-Sep-17 10:40
JobId Level Name Status
======================================================================
17 Increme BackupClient1.2017-09-22_10.55.05_19 is running##任務正在執行
====
*status##查看SD狀態
Status available for:
1: Director
2: Storage
3: Client
4: All
Select daemon type for status (1-4): 2
Automatically selected Storage: File
Connecting to Storage daemon File at XXXXXXXX:9103
JD-sd Version: 5.2.13 (19 February 2013) x86_64-unknown-linux-gnu redhat (Core)
Daemon started 20-Sep-17 17:15. Jobs: run=7, running=0.
Heap: heap=135,168 smbytes=245,754 max_bytes=310,350 bufs=117 max_bufs=121
Sizes: boffset_t=8 size_t=8 int32_t=4 int64_t=8 mode=0,0
Running Jobs:
Writing: Incremental Backup job BackupClient1 JobId=17 Volume="kk"
pool="File" device="FileStorage" (/tmp)
spooling=0 despooling=0 despool_wait=0
Files=2 Bytes=84,098,420 AveBytes/sec=134,387 LastBytes/sec=133,736
##備份速率，這裏慢是因為網絡不好才1M網絡。。。
FDReadSeqNo=1,303 in_msg=1298 out_msg=5 fd=5
====
.............
====
Device status:
Device "FileStorage" (/tmp) is mounted with:
Volume: kk
Pool: File
Media type: File
Total Bytes=3,396,586,383 Blocks=52,654 Bytes/block=64,507##當前的卷組大小狀態
Positioned at File=0 Block=3,396,586,382
==
====
Used Volume status:
kk on device "FileStorage" (/tmp)
Reader=0 writers=1 reserves=0 volinuse=1
====
*status
Status available for:
1: Director
2: Storage
3: Client
4: All
Select daemon type for status (1-4): 3
Automatically selected Client: xad-fd
Connecting to Client xad-fd at XXXXXXXXXX:9102
xad-fd Version: 5.2.13 (19 February 2013) x86_64-unknown-linux-gnu redhat (Core)
Daemon started 20-Sep-17 16:53. Jobs: run=8 running=0.
Heap: heap=36,864 smbytes=189,255 max_bytes=212,649 bufs=125 max_bufs=150
Sizeof: boffset_t=8 size_t=8 debug=0 trace=0
Running Jobs:
JobId 17 Job BackupClient1.2017-09-22_10.55.05_19 is running.
Incremental Backup Job started: 22-Sep-17 10:55
Files=3 Bytes=109,869,316 Bytes/sec=134,808 Errors=0
Files Examined=1,731
Processing file: /usr/local/src/bacula-bat-5.0.1-2.src.rpm5##當前正在備份的數據文件
SDReadSeqNo=5 fd=5
Director connected at: 22-Sep-17 11:08
====
測試的時候可以創建較小的文件來測試，不然就看SD和FD的傳輸速率咋滴。。。
完成後在使用status查看Director可以看到
.........
Terminated Jobs:
JobId Level Files Bytes Status Finished Name
=================================================================
15 Full 19,486 823.9 M OK 22-Sep-17 04:35 BackupClient1
17 Incr 16 422.7 M OK 22-Sep-17 11:47 BackupClient1
You have messages.
*
22-Sep 11:47 JD-sd JobId 17: Elapsed time=00:52:26, Transfer rate=134.3 K Bytes/second
22-Sep 11:47 JD-dir JobId 17: Bacula JD-dir 5.2.13 (19Jan13):
Build OS: x86_64-unknown-linux-gnu redhat (Core)
JobId: 17
Job: BackupClient1.2017-09-22_10.55.05_19
Backup Level: Incremental, since=2017-09-22 02:53:05
Client: "xad-fd" 5.2.13 (19Jan13) x86_64-unknown-linux-gnu,redhat,(Core)
FileSet: "Full Set" 2017-09-20 16:37:24
Pool: "File" (From Job resource)
Catalog: "MyCatalog" (From Client resource)
Storage: "File" (From Job resource)
Scheduled time: 22-Sep-2017 10:52:45
Start time: 22-Sep-2017 10:55:08
End time: 22-Sep-2017 11:47:34
Elapsed time: 52 mins 26 secs
Priority: 10
FD Files Written: 16
SD Files Written: 16
FD Bytes Written: 422,734,243 (422.7 MB)
SD Bytes Written: 422,736,198 (422.7 MB)
Rate: 134.4 KB/s
Software Compression: None
VSS: no
Encryption: no
Accurate: no
Volume name(s): kk
Volume Session Id: 8
Volume Session Time: 1505898937
Last Volume Bytes: 3,735,513,271 (3.735 GB)
Non-fatal FD errors: 0
SD Errors: 0
FD termination status: OK
SD termination status: OK
Termination: Backup OK還原
去客戶端刪除一些數據： [[email protected] src]# ll | grep bacula-bat-5.0.1-2.src.rpm8 -rw-r--r-- 1 root root 51002498 Sep 22 10:54 bacula-bat-5.0.1-2.src.rpm8 [[email protected] src]# rm -rf bacula-bat-5.0.1-2.src.rpm8 ##已經備份，為測試還原就刪除一個數據包。
去Director端創建還原任務： [[email protected] ~]# /usr/local/bacula/sbin/bconsole *restore 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): 1##選擇1查看最近20個任務 +-------+--------+---------------------+----------+----------+-------------+ | JobId | Client | StartTime | JobLevel | JobFiles | JobBytes | +-------+--------+---------------------+----------+----------+-------------+ | 17 | xad-fd | 2017-09-22 10:55:08 | I | 16 | 422734243 | | 16 | xad-fd | 2017-09-22 04:35:51 | F | 0 | 0 | | 14 | xad-fd | 2017-09-22 04:35:48 | F | 0 | 0 | | 15 | xad-fd | 2017-09-22 02:53:05 | F | 19486 | 823900553 | | 13 | xad-fd | 2017-09-22 01:10:19 | F | 19486 | 823900553 | +-------+--------+---------------------+----------+----------+-------------+ 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): 3 Enter JobId(s), comma separated, to restore: 17 You have selected the following JobId: 17 Building directory tree for JobId(s) 17 ... 15 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: / $ help Command Description ======= =========== add add dir/file to be restored recursively, wildcards allowed cd change current directory count count marked files in and below the cd delete delete dir/file to be restored recursively in dir dir long list current directory, wildcards allowed done leave file selection mode estimate estimate restore size exit same as done command find find files, wildcards allowed help print help ls list current directory, wildcards allowed lsmark list the marked files in and below the cd mark mark dir/file to be restored recursively, wildcards allowed markdir mark directory name to be restored (no files) pwd print current working directory unmark unmark dir/file to be restored recursively in dir unmarkdir unmark directory name only no recursion quit quit and do not do restore ? print help $ cd usr/local/src cwd is: /usr/local/src/ $ ls bacula-bat-5.0.1-2.src.rpm1 bacula-bat-5.0.1-2.src.rpm2 bacula-bat-5.0.1-2.src.rpm3 bacula-bat-5.0.1-2.src.rpm4 bacula-bat-5.0.1-2.src.rpm5 bacula-bat-5.0.1-2.src.rpm6 bacula-bat-5.0.1-2.src.rpm7 bacula-bat-5.0.1-2.src.rpm8 varnish-3.0.7.tgz2 varnish-3.0.7.tgz3 varnish-3.0.7.tgz34 varnish-3.0.7.tgz4 varnish-3.0.7.tgz5 varnish-3.0.7.tgz6 varnish-3.0.7.tgz7 $ $ mark bacula-bat-5.0.1-2.src.rpm8 ##選擇要還原的包 1 file marked. $ done Bootstrap records written to /usr/local/bacula/opt/bacula/working/JD-dir.restore.1.bsr The job will require the following Volume(s) Storage(s) SD Device(s) =========================================================================== kk File FileStorage Volumes marked with "*" are online. 1 file selected to be restored. Automatically selected Client: xad-fd Run Restore job JobName: RestoreFiles Bootstrap: /usr/local/bacula/opt/bacula/working/JD-dir.restore.1.bsr Where: /tmp/bacula-restores Replace: always FileSet: Full Set Backup Client: xad-fd Restore Client: xad-fd Storage: File When: 2017-09-22 13:07:18 Catalog: MyCatalog Priority: 10 Plugin Options: *None* 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 13: Plugin Options Select parameter to modify (1-13): 9 Select parameter to modify (1-13): 9 Please enter the full path prefix for restore (/ for none): /usr/local/src ##以你的備份路勁為根路徑"/",所以現在我備份完後的路徑是客戶端的/usr/loca/src/usr/loca/src裏 Run Restore job JobName: RestoreFiles Bootstrap: /usr/local/bacula/opt/bacula/working/JD-dir.restore.1.bsr Where: /usr/local/src Replace: always FileSet: Full Set Backup Client: xad-fd Restore Client: xad-fd Storage: File When: 2017-09-22 13:07:18 Catalog: MyCatalog Priority: 10 Plugin Options: *None* OK to run? (yes/mod/no): yes Job queued. JobId=18 You have messages. 查看Director狀態 *status Status available for: 1: Director 2: Storage 3: Client 4: All Select daemon type for status (1-4): 1 JD-dir Version: 5.2.13 (19 February 2013) x86_64-unknown-linux-gnu redhat (Core) Daemon started 20-Sep-17 17:15. Jobs: run=9, running=1 mode=0,0 Heap: heap=151,552 smbytes=92,781 max_bytes=209,746 bufs=282 max_bufs=519 Scheduled Jobs: Level Type Pri Scheduled Name Volume =================================================================================== Incremental Backup 10 22-Sep-17 23:05 BackupClient1 kk Full Backup 11 22-Sep-17 23:10 BackupCatalog kk ==== Running Jobs: Console connected at 22-Sep-17 10:40 JobId Level Name Status ====================================================================== 18 RestoreFiles.2017-09-22_13.08.52_20 is running ==== 產看客戶端狀態 *status Status available for: 1: Director 2: Storage 3: Client 4: All Select daemon type for status (1-4): 3 Automatically selected Client: xad-fd Connecting to Client xad-fd at XXXXXXXXX:9102 xad-fd Version: 5.2.13 (19 February 2013) x86_64-unknown-linux-gnu redhat (Core) Daemon started 20-Sep-17 16:53. Jobs: run=9 running=0. Heap: heap=36,864 smbytes=182,314 max_bytes=214,461 bufs=108 max_bufs=153 Sizeof: boffset_t=8 size_t=8 debug=0 trace=0 Running Jobs: JobId 18 Job RestoreFiles.2017-09-22_13.08.52_20 is running. Restore Job started: 22-Sep-17 13:08 Files=1 Bytes=3,932,160 Bytes/sec=100,824 Errors=0 Files Examined=1 Processing file: /usr/local/src/usr/local/src/bacula-bat-5.0.1-2.src.rpm8 SDReadSeqNo=129 fd=5 Director connected at: 22-Sep-17 13:09 ==== 22-Sep 13:08 JD-dir JobId 18: Start Restore Job RestoreFiles.2017-09-22_13.08.52_20 22-Sep 13:08 JD-dir JobId 18: Using Device "FileStorage" to read. 22-Sep 13:08 JD-sd JobId 18: Ready to read from volume "kk" on device "FileStorage" (/tmp). 22-Sep 13:08 JD-sd JobId 18: Forward spacing Volume "kk" to file:block 0:3312462735. * 完成後再次查看狀態 *status Status available for: 1: Director 2: Storage 3: Client 4: All Select daemon type for status (1-4): 3 Automatically selected Client: xad-fd Connecting to Client xad-fd at XXXXXXXXX:9102 xad-fd Version: 5.2.13 (19 February 2013) x86_64-unknown-linux-gnu redhat (Core) Daemon started 20-Sep-17 16:53. Jobs: run=10 running=0. Heap: heap=36,864 smbytes=110,544 max_bytes=214,461 bufs=82 max_bufs=153 Sizeof: boffset_t=8 size_t=8 debug=0 trace=0 Running Jobs: Director connected at: 22-Sep-17 13:24 No Jobs running. Terminated Jobs: JobId Level Files Bytes Status Finished Name ====================================================================== ....... 17 Incr 16 422.7 M OK 22-Sep-17 11:47 BackupClient1 18 1 51.00 M OK 22-Sep-17 13:17 RestoreFiles ==== 22-Sep 13:17 JD-dir JobId 18: Bacula JD-dir 5.2.13 (19Jan13): Build OS: x86_64-unknown-linux-gnu redhat (Core) JobId: 18 Job: RestoreFiles.2017-09-22_13.08.52_20 Restore Client: xad-fd Start time: 22-Sep-2017 13:08:54 End time: 22-Sep-2017 13:17:02 Files Expected: 1 Files Restored: 1 Bytes Restored: 51,002,498 Rate: 104.5 KB/s FD Errors: 0 FD termination status: OK SD termination status: OK Termination: Restore OK 22-Sep 13:17 JD-dir JobId 18: Begin pruning Jobs older than 6 months . 22-Sep 13:17 JD-dir JobId 18: No Jobs found to prune. 22-Sep 13:17 JD-dir JobId 18: Begin pruning Files. 22-Sep 13:17 JD-dir JobId 18: No Files found to prune. 22-Sep 13:17 JD-dir JobId 18: End auto prune
.
到此完成還原，現在去客戶端的/usr/local/src/usr/local/src/裏看一下
[[email protected] src]# pwd /usr/local/src/usr/local/src [[email protected] src]# ll total 49808 -rw-r--r-- 1 root root 51002498 Sep 22 10:54 bacula-bat-5.0.1-2.src.rpm8
本文出自 “TOP-ONE” 博客，請務必保留此出處http://onenice.blog.51cto.com/13201315/1967741
bacula初使用備份（完全備份，增量備份，和還原指定數據）