本人使用NBU5.0备份ORACLE数据库时，采用备份到磁盘的方式，但备份时发现日志报告：<br /><br />INF - RMAN-10035: exception raised in RPC: ORA-19624: 操作失败，如果可能请重试<br />INF - ORA-19554: 配置设备时出错，设备类型: SBT_TAPE、设备名称: <br />INF - ORA-19557: 设备错误、设备类型: SBT_TAPE、设备名称:<br /><br />我记得以前备份到磁盘不需要改什么设置啊，需要做其它设置吗？<br />由于现在没有磁带库，只能备份到硬盘！<br /><br /><br />具体日志如下：<br /><br /><br />F - Begin progress logging for process: (1360.1464)<br />INF - Using policy oracle to perform a user directed Standard backup.<br />INF - Starting Oracle Recovery Manager.<br />INF - Using: &quot;d:\oracle\ora81\bin\rman.exe&quot; <br />INF - Connection info: target &#39;sys/*****@ora8&#39; nocatalog<br />INF - Start of Recovery Manager input.<br />INF - # -----------------------------------------------------------------<br />INF - # RMAN command section<br />INF - # -----------------------------------------------------------------<br />INF - RUN {<br />INF - ALLOCATE CHANNEL ch00 <br />INF -     TYPE &#39;SBT_TAPE&#39;;<br />INF - SEND &#39;NB_ORA_CLIENT=test1,NB_ORA_SERV=test1&#39;;<br />INF - BACKUP<br />INF -     INCREMENTAL LEVEL=0<br />INF -     FORMAT &#39;bk_u%u_s%s_p%p_t%t&#39;<br />INF -     DATABASE;<br />INF - RELEASE CHANNEL ch00;<br />INF - # Backup Archived Logs<br />INF - sql &#39;alter system archive log current&#39;;<br />INF - ALLOCATE CHANNEL ch00 <br />INF -     TYPE &#39;SBT_TAPE&#39;;<br />INF - SEND &#39;NB_ORA_CLIENT=test1,NB_ORA_SERV=test1&#39;;<br />INF - BACKUP<br />INF -     FORMAT &#39;arch-s%s-p%p-t%t&#39;<br />INF -     ARCHIVELOG<br />INF -         ALL<br />INF -     DELETE INPUT;<br />INF - RELEASE CHANNEL ch00;<br />INF - # Control file backup<br />INF - ALLOCATE CHANNEL ch00 <br />INF -     TYPE &#39;SBT_TAPE&#39;;<br />INF - SEND &#39;NB_ORA_CLIENT=test1,NB_ORA_SERV=test1&#39;;<br />INF - BACKUP<br />INF -     FORMAT &#39;bk_u%u_s%s_p%p_t%t&#39;<br />INF -     CURRENT CONTROLFILE;<br />INF - RELEASE CHANNEL ch00;<br />INF - }<br />INF - End of Recovery Manager input.<br />INF - Start of Recovery Manager output.<br />INF - 恢复管理器：版本8.1.6.0.0 - Production<br />INF - RMAN-06005：连接到目标数据库：ORA8 (DBID=1375525336)<br />INF - RMAN-06009：正在使用目标数据库控制文件替代恢复目录<br />INF - RMAN&gt;<br />INF - RMAN&gt;# -----------------------------------------------------------------<br />INF - RMAN-03022：正在编译命令：allocate<br />INF - RMAN-03023：正在执行命令：allocate<br />INF - RMAN-00571: ===========================================================<br />INF - RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============<br />INF - RMAN-00571: ===========================================================<br />INF - RMAN-03007: retryable error occurred during execution of command: allocate<br />INF - RMAN-07004: unhandled exception during command execution on channel ch00<br />INF - RMAN-10035: exception raised in RPC: ORA-19624: 操作失败，如果可能请重试<br />INF - ORA-19554: 配置设备时出错，设备类型: SBT_TAPE、设备名称: <br />INF - ORA-19557: 设备错误、设备类型: SBT_TAPE、设备名称: <br />INF - ORA-27000: skgfqsbi: 无法初始化存储子系统 (SBT) 层<br />INF - ORA-19511: SBT error = 4110, errno = 0, BACKUP_DIR environment variable is not set<br />INF - ORA-06512: 在&quot;SYS.DBMS_BACKUP_RESTORE&quot;, line 138<br />INF - RMAN-10031: ORA-19624 occurred during call to DBMS_BACKUP_RESTORE.DEVICEALLOCATE<br />INF - 恢复管理器完成。<br />INF - End of Recovery Manager output.<br />

备份到磁盘的时候类型式disk而不是sbt_tape<br /><br />如果是用磁盘模拟磁带或者有磁带库是sbt_tape<br /><br />并且要修改你oracle的link文件<br /><br />

似乎比较麻烦啊，能告诉具体的方法吗？

装oracle agent了吗

NBU 5的ORACLE Agent已经在安装BASE时进行了自动安装，这个肯定没有问题，就是不知为何报这种错误<br />

1、到otn.oracle.com去下载Oracle Recovery Manager User&#39;s Guide and Reference<br />2、allocate channel的type不是sbt_tape,是disk

NBU 5的ORACLE Agent已经在安装BASE时进行了自动安装?<br />这话有什么根据,agent是用一单独的光盘安装的,上面内容好像是&#39;<br />&#39;option and database agent&#39;,要单装的,<br />再有,装完后,要把数据库停下来,链接一下库文件,你再检查一下,

<!--QuoteBegin-prada_gu+2004-12-13 10:14:58--><div class='quotetop'>QUOTE(prada_gu @ 2004-12-13 10:14:58)</div><div class='quotemain'><!--QuoteEBegin-->NBU 5的ORACLE Agent已经在安装BASE时进行了自动安装?<br />这话有什么根据,agent是用一单独的光盘安装的,上面内容好像是&#39;<br />&#39;option and database agent&#39;,要单装的,<br />再有,装完后,要把数据库停下来,链接一下库文件,你再检查一下,<br />[right][snapback]420958[/snapback][/right]<br /><!--QuoteEnd--></div><!--QuoteEEnd--><br /><br />5.0确实有Agent光盘，可里面都是for UNIX的，这个在4.5里确实需要单独安装，5.0已经不需要了啊

<!--QuoteBegin-neil+2004-12-13 11:20:48--><div class='quotetop'>QUOTE(neil @ 2004-12-13 11:20:48)</div><div class='quotemain'><!--QuoteEBegin-->5.0确实有Agent光盘，可里面都是for UNIX的，这个在4.5里确实需要单独安装，5.0已经不需要了啊<br />[right][snapback]421001[/snapback][/right]<br /><!--QuoteEnd--></div><!--QuoteEEnd--><br />不对吧,哪有这事啊,没听说过