NBU中如何让带库暂时脱离控制？

Question

NBU和带库都在工作中，只是当前没有备份或恢复数据。希望通过带库的控制面板检查带库硬件，并可能做清洗或重启等操作。在这种情况下，如何让带库暂时脱离控制呢？
做完硬件维护后，还要恢复到原来状态。

如果让带库脱离控制和恢复控制，一般常规步骤有哪些呢？

请大家指点一下。没经验，不敢乱试。

Answer 1

bpdown -f -v
bpup -f -v 也可以呀。

Answer 2

将对应的media server设置为deactive
Media and Devic e Management  --->Devices, --->Hosts

Answer 3

原帖由 衍水狂客 于 2008-12-2 20:47 发表
把NBU的服务停止掉就可以了吧

这样最简单。
禁止备份策略自动运行，太复杂了，在某些版本上也未必能有效。

[ 本帖最后由 lotusin 于 2008-12-3 16:35 编辑 ]

Answer 4

比如要“禁用”什么，或“暂停”什么，或怎么怎么样。。。

请大家支一招儿吧，这对用过的来说，并不难啊。。。。怎么没人吭气呢？

Answer 5

原帖由 衍水狂客 于 2008-12-2 20:47 发表
把NBU的服务停止掉就可以了吧

呵呵，应该可以，但显得太粗暴了，有没有在NBU里直接设置一下的？

Answer 6

把NBU的服务停止掉就可以了吧

Answer 7

我用的是NBU 5.0
SUN L8带库

L8有一个random mode和sequential mode，但好象不是手工设置的，一旦带库检测到备份控制软件，它会自动切到random mode。

我想问的是，如何在NBU中进行设置，让带库暂时脱离NBU的管理，之后再恢复成NBU管理。

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Autoloader Operating ModesThe autoloader has operational modes that affect how the autoloader loads tapes into the drive.The operating mode is set based on whether you have automation software controlling cartridges in the autoloader or if you are manually loading and unloading cartridges using the autoloader Operator Panel controls.
The autoloader always operates in Autodetect mode. In Autodetect, the autoloader automatically assumes you are not using automation software to control cartridge or drive activity. This mode is called Stacker or Sequential mode. If the autoloader detects that the automation software is controlling tape drive activity, it will automatically switch to Random mode.
Random ModeThis is the normal mode of operation when a backup software application is being used. In Random mode, the autoloader will not automatically load tapes into the drive. Instead it waits for commands from the software. Your backup software must support autoloaders, which often requires the additional installation of an autoloader/library software module.
Sequential ModeSequential mode is useful when a software application is not available. In Sequential mode, the autoloader will automatically unload and load tapes from the drive. The operator determines the first tape to load by loading the desired tape into the tape drive using the autoloader Operator Panel controls (see Loading Cartridges for instructions). When the first tape is full or unloaded for any reason, the autoloader automatically removes the tape from the drive, puts it in its original slot, then loads the next available higher numbered slot. To further determine how you want tapes loaded into the autoloader's tape drive while in Sequential mode, you can set Circular and Autoload options from the autoloader front panel.

NOTE: “SEQ” appears next to the front panel inventory when the autoloader is in Sequential mode. Nothing appears when the autoloader is in Random mode.