６：バックアップをする
Date 2013-12-4 13:13:47 | Topic: Baclua(バックアップ）に挑戦
| firewallのTCP 9101から9103を開けておきます。
いよいよbacula（mysqlも）を走らせます。
# service mysqld start
# service bacula-sd start
# service bacura-fd start
# service bacula-dir start
この起動順はあまり関係無いと思うが、どこかのWEBでこの順番だったので。又、再起動にそなえ
# chkconfig mysqld on
# chkconfig bacula-dir on
# chkconfig bacula-sd on
# chkconfig bacula-fd on
もう一つあるホストでも
# service bacula-fd start
# chkconfig bacula-fd on
コンソールを走らせます。bacula-dirをインストールしたホストで
# bconsole
Connecting to Director localhost:9101
1000 OK: bacula-dir Version: 5.0.0 (26 January 2010)
Enter a period to cancel a command.
*status all
bacula-dir Version: 5.0.0 (26 January 2010) x86_64-redhat-linux-gnu redhat
Daemon started 04-12��2013 19:33, 0 Jobs run since started.
Heap: heap=270,336 smbytes=46,669 max_bytes=47,246 bufs=226 max_bufs=227
Scheduled Jobs:
Level Type Pri Scheduled Name Volume
===================================================================================
Incremental Backup 10 05-12��2013 02:05 Backup-samba *unknown*
Incremental Backup 10 05-12��2013 02:05 Backup-web *unknown*
Full Backup 11 05-12��2013 02:10 Catalog-samba *unknown*
====
Running Jobs:
Console connected at 04-12��2013 19:35
No Jobs running.
====
No Terminated Jobs.
====
Connecting to Storage daemon File at 192.168.135.65:9103
bacula-sd Version: 5.0.0 (26 January 2010) x86_64-redhat-linux-gnu redhat
Daemon started 04-12��2013 19:33, 0 Jobs run since started.
Heap: heap=135,168 smbytes=13,943 max_bytes=77,749 bufs=53 max_bufs=54
Sizes: boffset_t=8 size_t=8 int32_t=4 int64_t=8
Running Jobs:
No Jobs running.
====
Jobs waiting to reserve a drive:
====
Terminated Jobs:
====
以下、省略
まだ何もバックアップしていないので、こんな感じ表示になると思います。
で、いよいよバックアップを試す。一番最初は自動的にフルバックアップになる見たい。
*run
Automatically selected Catalog: MyCatalog
Using Catalog "MyCatalog"
A job name must be specified.
The defined Job resources are:
1: Backup-samba
2: Backup-web
3: Catalog-samba
4: Restore-samba
5: Restore-web
Select Job resource (1-5): 1
Run Backup job
JobName: Backup-samba
Level: Incremental
Client: samba-fd
FileSet: Full samba
Pool: File (From Job resource)
Storage: File (From Job resource)
When: 2013-12-04 19:40:42
Priority: 10
OK to run? (yes/mod/no): yes
Job queued. JobId=1
You have messages.
*message
04-12月 19:41 bacula-dir JobId 1: No prior Full backup Job record found.
04-12月 19:41 bacula-dir JobId 1: No prior or suitable Full backup found in catalog. Doing FULL backup.
04-12月 19:41 bacula-dir JobId 1: Start Backup JobId 1, Job=Backup-samba.2013-12-04_19.41.03_03
04-12月 19:41 bacula-dir JobId 1: Created new Volume "Vol-0001" in catalog.
04-12月 19:41 bacula-dir JobId 1: Using Device "FileStorage"
04-12月 19:41 bacula-sd JobId 1: Labeled new Volume "Vol-0001" on device "FileStorage" (/Backup).
04-12月 19:41 bacula-sd JobId 1: Wrote label to prelabeled Volume "Vol-0001" on device "FileStorage" (/Backup)
04-12月 19:41 bacula-dir JobId 1: Max Volume jobs exceeded. Marking Volume "Vol-0001" as Used.
*
上記は run で Jobを表示させ、１でBackup-sambaを選び、yesでバックアップを開始し、messageでそのメッセージを表示している。
フルバックアップなのでかなり時間がかかる筈。気長に待つことにする。しばらくしてmessageとすると、結果が表示される（この時終わっていなければ、メッセージは無いと言われるので、終わっていない事が解る）
*message
04-12月 19:41 bacula-dir JobId 1: No prior Full backup Job record found.
04-12月 19:41 bacula-dir JobId 1: No prior or suitable Full backup found in catalog. Doing FULL backup.
04-12月 19:41 bacula-dir JobId 1: Start Backup JobId 1, Job=Backup-samba.2013-12-04_19.41.03_03
04-12月 19:41 bacula-dir JobId 1: Created new Volume "Vol-0001" in catalog.
04-12月 19:41 bacula-dir JobId 1: Using Device "FileStorage"
04-12月 19:41 bacula-sd JobId 1: Labeled new Volume "Vol-0001" on device "FileStorage" (/Backup).
04-12月 19:41 bacula-sd JobId 1: Wrote label to prelabeled Volume "Vol-0001" on device "FileStorage" (/Backup)
04-12月 19:41 bacula-dir JobId 1: Max Volume jobs exceeded. Marking Volume "Vol-0001" as Used.
*message
04-12月 19:42 samba-fd JobId 1: /net is a different filesystem. Will not descend from / into /net
04-12月 19:42 samba-fd JobId 1: /sys is a different filesystem. Will not descend from / into /sys
04-12月 19:42 samba-fd JobId 1: /root/.gvfs is a different filesystem. Will not descend from / into /root/.gvfs
04-12月 19:42 samba-fd JobId 1: /dev is a different filesystem. Will not descend from / into /dev
04-12月 19:42 samba-fd JobId 1: /misc is a different filesystem. Will not descend from / into /misc
04-12月 19:42 samba-fd JobId 1: /Download is a different filesystem. Will not descend from / into /Download
04-12月 19:48 bacula-sd JobId 1: Job write elapsed time = 00:07:51, Transfer rate = 3.900 M Bytes/second
04-12月 19:48 bacula-dir JobId 1: Bacula bacula-dir 5.0.0 (26Jan10): 04-12月-2013 19:48:56
Build OS: x86_64-redhat-linux-gnu redhat
JobId: 1
Job: Backup-samba.2013-12-04_19.41.03_03
Backup Level: Full (upgraded from Incremental)
Client: "samba-fd" 5.0.0 (26Jan10) x86_64-redhat-linux-gnu,redhat,
FileSet: "Full samba" 2013-12-04 19:41:03
Pool: "File" (From Job resource)
Catalog: "MyCatalog" (From Client resource)
Storage: "File" (From Job resource)
Scheduled time: 04-12月-2013 19:40:42
Start time: 04-12月-2013 19:41:05
End time: 04-12月-2013 19:48:56
Elapsed time: 7 mins 51 secs
Priority: 10
FD Files Written: 181,795
SD Files Written: 181,795
FD Bytes Written: 1,810,354,266 (1.810 GB)
SD Bytes Written: 1,837,013,316 (1.837 GB)
Rate: 3843.6 KB/s
Software Compression: 60.8 %
VSS: no
Encryption: no
Accurate: no
Volume name(s): Vol-0001
Volume Session Id: 1
Volume Session Time: 1386153227
Last Volume Bytes: 1,843,893,529 (1.843 GB)
Non-fatal FD errors: 0
SD Errors: 0
FD termination status: OK
SD termination status: OK
Termination: Backup OK
04-12月 19:48 bacula-dir JobId 1: Begin pruning Jobs older than 43 years 8 months 18 days 10 hours 48 mins 56 sec.
04-12月 19:48 bacula-dir JobId 1: No Jobs found to prune.
04-12月 19:48 bacula-dir JobId 1: Begin pruning Jobs.
04-12月 19:48 bacula-dir JobId 1: No Files found to prune.
04-12月 19:48 bacula-dir JobId 1: End auto prune.
*
と無事バックアップが終わった。このバックアップに 7 mins 51 secs かかり、そのサイズは 1.843 GB であった。この時のホストの使用量は /:4.7GB, /Smbdata 約300MB でした。(bcomsoleを抜けるにはexitを入力)
そしてメールが来る。他のホスト（Backup-web）と Catalog-samba をやって置く。その後 exit で bconsoleを終了する。
リストアもテストするがもう少しバックアップしたデータが貯まってから試す。
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