Gendannelse af Linux-filniveau fra VMware-sikkerhedskopier på billedniveau [Grundlæggende med nsrvbaflr-værktøj]

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Instructions

NetWorker 9.X introducerede en ny, ren HTML5-webgrænseflade til File Level Recovery-grænsefladen til VBA, som fungerer stort set på samme måde som NetWorker v8.x FLR, bare uden Flash.

Det introducerede dog også nsrvbaflr, et kommandolinjeværktøj, der leveres med den grundlæggende NetWorker-klientinstallation, som kan bruges på virtuelle Linux- eller Windows-maskiner til at udføre gendannelse på filniveau fra sikkerhedskopier på VMware-billedniveau.

Q: VMware-sikkerhedskopier på billedniveau er beregnet til at være klientløse, så betyder det, at jeg skal begynde at installere klientsoftwaren kun til FLR?
A: NEJ.

En NetWorker Linux-klientinstallation inkluderer hjælpeprogrammet nsrvbaflr i /usr/sbin, og dette er en selvstændig binær fil. Det er ikke afhængigt af andre binære filer eller biblioteker, så for at bruge det på en Linux VMware-instans er alt, hvad du skal gøre, at kopiere den binære fil på tværs af en kompatibel klientinstallation.

Hjælpeprogrammet nsrvbaflr kan køres i interaktiv eller ikke-interaktiv tilstand. 
$ /root/nsrvbaflr
VBA hostname|IP: hostname.domainname.lan
 Successfully connected to VBA: (hostname.domainname.lan)
vmware-flr> locallogin
 Username: root
 Password: <<password>>


Here is an example procedure how to recover particular file  from VMware Image Level Backups.


$ /root/nsrvbaflr
VBA hostname|IP: hostname.domain.lan
 Successfully connected to VBA: (hostname.domain.lan)
vmware-flr> locallogin
 Username: root
 Password: <<password>>
 Successfully logged into client: (/hostname.domain.lan/VirtualMachines/xxxxx)
vmware-flr> backups
 Backups for client: /client01.domain.laon/VirtualMachines/xxxxx
 Backup number: 54 Date: 2016/06/27 01:56 PM
 Backup number: 53 Date: 2016/06/27 02:00 AM
 Backup number: 52 Date: 2016/06/26 02:00 AM
 Backup number: 51 Date: 2016/06/25 02:01 AM
 Backup number: 50 Date: 2016/06/24 02:00 AM
 Backup number: 49 Date: 2016/06/23 02:01 AM
 Backup number: 48 Date: 2016/06/22 02:00 AM
 Backup number: 47 Date: 2016/06/21 02:01 AM
 Backup number: 46 Date: 2016/06/20 02:01 AM
 Backup number: 45 Date: 2016/06/19 02:01 AM
 Backup number: 44 Date: 2016/06/18 02:01 AM
 Backup number: 43 Date: 2016/06/17 02:01 AM
 Backup number: 42 Date: 2016/06/16 02:01 AM
 Backup number: 41 Date: 2016/06/15 02:01 AM
vmware-flr> backup 50
 Backup: (50) selected.
vmware-flr> cd root
. . . . . . . . . . . . . . . . . . 
vmware-flr> ls
 Folder: root
 Folder: .ssh 4 KB 2016/06/02 09:08 PM
 Folder: bin 4 KB 2016/06/07 11:09 PM
 File: .bash_history 4.9 KB 2016/07/20 07:58 AM
 File: .bash_logout 18 B 2009/06/20 10:45 AM
 File: .bash_profile 176 B 2009/06/20 10:45 AM
 File: .bashrc 176 B 2004/10/23 03:59 AM
 File: .cshrc 100 B 2004/10/23 03:59 AM
 File: .tcshrc 129 B 2005/01/03 09:42 PM
 File: anaconda-ks.cfg 1.5 KB 2016/06/02 08:25 PM
 File: install.log 26.7 KB 2016/06/02 08:25 PM
 File: install.log.syslog 7.4 KB 2016/06/02 08:24 PM

2 Folder(s)
 9 File(s)
vmware-flr> add install.log
 Path: (root/install.log) successfully added to the recover queue.
vmware-flr> targetpath
 Enter "." to set working folder: () as the target path or enter an absoulte path.
 path: tmp
 Target path successfully set to: (/tmp)
vmware-flr> queue
 Recover queue: root/install.log
vmware-flr> status
 VBA host:               vbahost.domain.lan
 VBA version:            1.5.0.159_7.2.60.20_2.5.0.719
 Local user:             root
 Source client FQN:      /client.domain.lan/VirtualMachines/xxxxx
 Selected backup:        Backup #: 5 Date: 2017/10/05 02:00 AM
 Backup working folder:  /root
 Recover queue:          root/install.log
 Target client FQN:      /client.domain.lan/VirtualMachines/xxxxx
 Target working folder:  Client root
 Target path:            /tmp
vmware-flr> recover
. 
 The restore request has been successfully issued to the VBA.
vmware-flr> quit

$ ls /tmp/install.log
/tmp/install.log

That s how simple FLR is from VMware image level backups under NetWorker 9.

Additional Information

Flere oplysninger på: NetWorker – VMware-integrationsvejledning.

Affected Products

NetWorker

Products

NetWorker, VMware
Article Properties
Article Number: 000019575
Article Type: How To
Last Modified: 11 Jun 2025
Version:  3
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