shs2mys

运行allocate channel ch1 type 'sbt_tape';时,出现如下错误,请问是什么原因??

RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03009: failure of allocate command on ch1 channel at 07/11/2005 11:27:35
ORA-19554: error allocating device, device type: SBT_TAPE, device name:
ORA-27211: Failed to load Media Management Library
Additional information: 2

shs2mys

我已经知道了!是没安装备份软件的AGENT造成的!!

newstorage

如果用NBU备份oracle，即使是磁盘备份，脚本里面也是写
allocate channel xxx type SBT_TYPE

nbsupport

ORA-27211: Failed to load Media Management Library
有些时候，即使是agent已经安装了，但是因为SBT_LIBRARY 没有设定也出现同样得错误，可以在rman脚步手动指定一下。

it is necessary to review the Oracle RMAN script and verify if SBT_LIBRARY is either not set or is set correctly. If set, the filename should be libobk.sl for HP-UX 10, 11.00 and 11.11, but libobk.so for HP-UX 11.23 (ia64) clients.


Example of an invalid entry for HP-UX 11.23 (ia64) clients:
PARMS='SBT_LIBRARY=/usr/openv/netbackup/bin/libobk.sl'

Example of a correct entry for HP-UX 11.23 (ia64) clients:
PARMS='SBT_LIBRARY=/usr/openv/netbackup/bin/libobk.so'

guhw

引用:

原帖由 newstorage 于 2005-7-11 16:58 发表
如果用NBU备份oracle，即使是磁盘备份，脚本里面也是写
allocate channel xxx type SBT_TYPE

这话不对吧，磁盘备份是直接写type disk就可以了吧

lionel

引用:

原帖由 guhw 于 2005-8-2 10:46 发表



这话不对吧，磁盘备份是直接写type disk就可以了吧

Newstorage的意思是通过Netbackup备份到磁盘要用type sbt_tape.

notooth

你用的是NBU那个版本？HP-UX11.23？cpu是什么的？
你最好用NBU5.0+MP5 or NBU5.1+MP3

nbsupport

QUOTE:
原帖由 guhw 于 2005-8-2 10:46 发表
这话不对吧，磁盘备份是直接写type disk就可以了吧  

他的意思是如果备份到netbackup的disk storage unit，要用type sbt_tape.