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Guide du client SAN NetBackup™ et de Fibre Transport

Last Published: 2025-04-24

Product(s): NetBackup & Alta Data Protection (11.0)

Configuration des services Fibre Transport du serveur de médias pour une prise en charge HBA en mode cible 16 Gbit

Vous devez configurer les services FT de serveur de médias avant de configurer les SAN clients. Le serveur FT doit s'exécuter sur les serveurs de médias de sorte que le système d'exploitation client découvre le pilote en mode cible (le périphérique FT). Un service (nbftsrvr ) comporte le serveur FT NetBackup qui s'exécute sur des serveurs de médias.

Le script nbftsrv_config configure le serveur de médias pour Fibre Transport. Dans ce processus, le script effectue ce qui suit :

Installe les pilotes requis
Installe les scripts de démarrage de serveur FT
Démarre le serveur FT
Lors du démarrage du serveur FT, le pilote en mode cible NetBackup se lie automatiquement aux ports HBA QLogic ou Emulex. Les ports HBA fonctionnent en mode cible jusqu'à ce que vous désactiviez FTMS.

Configurez les services FT sur chaque serveur de médias NetBackup qui se connecte aux clients SAN.

Pour connaître les procédures à suivre, consultez les documentations suivantes :

Pour configurer des services Fibre Transport sous Linux

Vous devez être connecté en tant qu'utilisateur racine.

Remarque :

Une fois les serveurs de médias Fibre Transport configurés à l'aide des scripts nbftsrv_config et nbftserver, rechargez le pilote cible pour le port HBA sur les clients SAN NetBackup utilisés pour la sauvegarde et la restauration. Cette étape garantit que le système d'exploitation client détecte les périphériques de bande exportés par les serveurs de médias Fibre Transport. Vous pouvez également redémarrer les ordinateurs client pour recharger les pilotes et actualiser l'arborescence de périphériques.

Si vous prévoyez d'utiliser la série Emulex LPe31000/LPe35000 comme HBA en mode cible, assurez-vous que les versions du microprogramme sont prises en charge. Sinon, mettez à niveau le microprogramme vers une version spécifique avant de configurer le client SAN et Fibre Transport. Pour plus d'informations sur les versions du microprogramme prises en charge, consultez la liste de compatibilité matérielle à l'adresse suivante :

http://www.netbackup.com/compatibility

Pour configurer des services Fibre Transport sous Linux

Exécutez le script nbftsrv_config. Voici un exemple (la sortie sur votre système peut être différente) :

/usr/openv/netbackup/bin/admincmd/nbftsrv_config -scst -install
Checking for SCST drivers and firmwares in the package. [yes]
Checking if the server is not NetBackup Appliance. [yes]
Checking for kernel version 4.18.0-372.9.1. [yes]
Checking for QLogic QLE2562 8Gb or QLE2692 16Gb or QLE2770 
QLE2772 32Gb, or other supported QLogic 16/32Gb HBA cards on 
the server. [yes]
Checking for Emulex LPe31002 16Gb, LPe31004 16Gb, and other 
supported Emulex 32Gb HBA cards on the server. [yes]


DISCLAIMER:
-----------
NOTE:
1. When you install the SAN client with 16Gb/32Gb HBA, the script stops the original qla2xxx and lpfc driver and updates the firmware ql2500_fw.bin. QLogic QLE2562 8Gb and QLE2692 16Gb and QLE2770 QLE2772 32Gb HBA models, Emulex LPe31002 16Gb, LPe31004 16Gb, and other qualified QLogic/Emulex 32Gb HBA models are supported by this NetBackup version.
2. Ensure that there is no other process that uses the HBAs. If there is an active process that uses qla2xxx or lpfc, manually restart the process after the installation completes.
3. If you use the SANsurfer agent during the deployment of the environment, the script stops and restarts the SANsurfer agent daemon (qlremote).
4. Stop all the backup jobs that use the FT user interface.


Do you acknowledge this disclaimer? [y,n] (n) y

Les pilotes QLogic sont rechargés de sorte que les ports HBA puissent être détectés pendant cette session.

Proceeding to deploy SCST environment  [ok]

Stopping the NetBackup Fibre Transport Server.
Waiting for nbftsrvr to shut down (this may take some time).

HBA-Type         Port WWN                Status   Supported Speeds               Current Speed
LPe31000-M6-D    10:00:00:10:9b:df:92:0e Online   4 Gbit, 8 Gbit, 16 Gbit        16 Gbit
QLE2772          21:00:f4:c7:aa:0c:2a:87 Online   8 Gbit, 16 Gbit, 32 Gbit       32 Gbit
QLE2692          21:00:f4:c7:aa:0b:d6:88 Online   4 Gbit, 8 Gbit, 16 Gbit        16 Gbit
QLE2692          21:00:f4:c7:aa:0b:d6:89 Online   4 Gbit, 8 Gbit, 16 Gbit        16 Gbit
QLE2772          21:00:f4:c7:aa:0c:2a:86 Online   8 Gbit, 16 Gbit, 32 Gbit       32 Gbit
LPe35000-M2-D    10:00:00:10:9b:f1:63:a8 Linkdown 8 Gbit, 16 Gbit, 32 Gbit       unknown

NOTE:
The types of HBA cards listed below are filtered by the chip model. All of these HBA cards are not verified. Choose supported HBA card according to NetBackup hardware compatibility list. Some of the WWNs may be used to connect to an external storage and other external devices.

Do you want to continue? [y,n] (n)

Entrez les numéros de port et vérifiez que les avertissements fonctionnent pendant cette session.

Please input the Port WWNs you want to use as the targets (separated by commas like: wwn1,wwn2...):10:00:00:10:9b:1d:4c:6a,10:00:00:10:9b:1d:4c:6b
The input is: 10:00:00:10:9b:1d:4c:6a,10:00:00:10:9b:1d:4c:6b
The targets you defined are Emulex HBAs
The targets you defined: 10:00:00:10:9b:1d:4c:6a 10:00:00:10:9b:1d:4c:6b
Do you want to redefine the targets? [y,n] (n) n
Do you want to add additional targets? [y,n] (n) n
The targets you defined: 10:00:00:10:9b:1d:4c:6a 10:00:00:10:9b:1d:4c:6b
The targets you have defined contain 16Gb HBA cards.

NOTE:
1. Make sure that you do not use a WWN that is used to connect to external storage.
2. Make sure to define the input WWNs as targets.
3. Make sure the WWNs can be zoned with WWNs of clients.
Do you want to continue to setup the WWNs as targets? [y,n] (n) y

L'environnement FTMS est déployé.

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FTMS environment installation started.
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Successfully created the dependent path: /var/lib/scst/pr.
Successfully created the dependent path: /var/lib/scst/vdev_mode_pages.
Successfully copied /usr/openv/netbackup/bin/driver/lancerg6_A12.8.340.8.grp to /lib/firmware/LPE31004.grp.
Successfully copied /usr/openv/netbackup/bin/driver/scst/ocs_fc_scst.ko.3.10.0-1160.el7.x86_64 to /lib/modules/3.10.0-1160.15.2.el7.x86_64/extra/ocs_fc_scst.ko.
Successfully copied /usr/openv/netbackup/bin/driver/scst/scst.ko.3.10.0-1160.el7.x86_64 to /lib/modules/3.10.0-1160.15.2.el7.x86_64/extra/scst.ko.
Successfully copied /usr/openv/netbackup/bin/driver/scst/scst_user.ko.3.10.0-1160.el7.x86_64 to /lib/modules/3.10.0-1160.15.2.el7.x86_64/extra/scst_user.ko.
Successfully created /etc/modprobe.d/ocs_fc_scst.conf.
Successfully copied /usr/openv/netbackup/bin/nbftsrvr to /usr/openv/netbackup/bin/nbftsrvr_old.
Successfully copied /usr/openv/netbackup/bin/goodies/nbftserver_scst to /etc/rc.d/init.d/nbftserver.
Successfully linked /etc/rc.d/init.d/nbftserver /etc/rc.d/rc2.d/S21nbftserver.
Successfully linked /etc/rc.d/init.d/nbftserver /etc/rc.d/rc3.d/S21nbftserver.
Successfully linked /etc/rc.d/init.d/nbftserver /etc/rc.d/rc5.d/S21nbftserver.
Successfully linked /etc/rc.d/init.d/nbftserver /etc/rc.d/rc0.d/K03nbftserver.
Successfully linked /etc/rc.d/init.d/nbftserver /etc/rc.d/rc1.d/K03nbftserver.
Successfully linked /etc/rc.d/init.d/nbftserver /etc/rc.d/rc6.d/K03nbftserver.
Successfully enabled nbftserver.
Successfully created /etc/modules-load.d/scst.conf.
Successfully find PCIID:0000:07:00.0 for target:10:00:00:10:9b:1d:4c:6a
Successfully find PCIID:0000:07:00.1 for target:10:00:00:10:9b:1d:4c:6b
Successfully bind target mode for pciid: 0000:07:00.0.
Successfully bind target mode for pciid: 0000:07:00.1.
Successfully rebind emulex target ports.
Successfully modify the attribute of /sys/kernel/scst_tgt/targets/ocs_xe201/10:00:00:10:9b:1d:4c:6a/enabled with value 1.
Successfully write /sys/class/fc_host/host13/issue_lip with value 1
Enable target: 10:00:00:10:9b:1d:4c:6a
Successfully modify the attribute of /sys/kernel/scst_tgt/targets/ocs_xe201/10:00:00:10:9b:1d:4c:6b/enabled with value 1.
Successfully write /sys/class/fc_host/host14/issue_lip with value 1
Enable target: 10:00:00:10:9b:1d:4c:6b
Previous initramfs image is saved at /boot/initramfs-3.10.0-1160.15.2.el7.x86_64.img.03-19-21.19:31:51.
Running dracut, it may take several minutes to complete...
/sbin/dracut succeeded
Successfully moved /boot/initramfs-3.10.0-1160.15.2.el7.x86_64.img.tmp to /boot/initramfs-3.10.0-1160.15.2.el7.x86_64.img
NetBackup Fibre Transport Server started.
-------------------------------
Driver ocs_fc_scst is loaded
-------------------------------
Driver scst is loaded
-------------------------------
Driver scst_user is loaded

--------------------------------------------
FTMS environment installation completed.
--------------------------------------------