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NetBackup™ SAN 客户端和光纤传输指南
Last Published:
2025-04-24
Product(s):
NetBackup & Alta Data Protection (11.0)
- 介绍 SAN 客户端和光纤传输
- 规划部署
- 准备 SAN
- 对 SAN 客户端和光纤传输授权
- 配置 SAN 客户端和光纤传输
- SAN 客户端和光纤传输的管理
- 禁用 SAN 客户端和光纤传输
- SAN 客户端和光纤传输故障排除
- 附录 A. AIX 特定的配置详细信息
- 附录 B. HP-UX 特定的配置详细信息
- 索引
配置介质服务器光纤传输服务，以获得 16 GB 目标模式 HBA 支持
您必须先配置介质服务器 FT 服务，然后再配置 SAN 客户端。FT 服务器必须在介质服务器上运行，以便客户端操作系统可以发现目标模式驱动程序（“FT 设备”）。在介质服务器上运行的 NetBackup FT 服务器由一个服务 (nbftsrvr) 组成。
nbftsrv_config 脚本配置用于光纤传输的介质服务器。在此过程中，脚本将执行以下操作：
安装必需的驱动程序
安装 FT 服务器启动脚本
启动 FT 服务器
当 FT 服务器启动时，NetBackup 目标模式驱动程序自动绑定到 QLogic 或 Emulex HBA 端口。HBA 端口在目标模式下运行，直到禁用 FTMS 为止。
在连接到 SAN 客户端的每台 NetBackup 介质服务器上配置 FT 服务。
有关过程，请参见下列步骤：
您必须是 root 用户。
注意:
使用 nbftsrv_config 和 nbftserver 脚本配置光纤传输介质服务器后，在用于备份和还原的 NetBackup SAN 客户端上重新加载 HBA 端口的目标驱动程序。此步骤可确保客户端操作系统检测到光纤传输介质服务器导出的磁带设备。或者，可以重新启动客户端计算机以重新加载驱动程序并刷新设备树。
如果计划使用 Emulex LPe31000/LPe35000 系列作为目标模式 HBA，请确保固件版本受支持。如果固件不受支持，请在配置 SAN 客户端和光纤传输之前将其升级到特定版本。有关支持的固件版本的信息，请参见以下位置的硬件兼容性列表：
http://www.netbackup.com/compatibility
在 Linux 上配置光纤传输服务
- 运行 nbftsrv_config 脚本。下面是一个示例，您的系统上的输出可能与此有所不同：
/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
- 将重新加载 QLogic 驱动程序，以便在此会话期间可以检测到 HBA 端口。
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)
- 输入端口号，并确认在此会话期间出现的操作警告。
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
- 已部署 FTMS 环境。
-------------------------------------------- FTMS environment installation started. -------------------------------------------- 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. --------------------------------------------