恢复controlfile的有点问题

alex_linux

给点提示大概是什么方面的问题

MAN> set DBID=4258267348

executing command: SET DBID

RMAN> run {
2> allocate channel ch1 type 'sbt_tape'
3> PARMS="BLKSIZE=262144,ENV=(CVOraVMName='linuxclinet')";
4> restore controlfile from autobackup;
5> release channel ch1;
6> }

RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03009: failure of allocate command on ch1 channel at 06/15/2008 16:56:14
ORA-19554: error allocating device, device type: SBT_TAPE, device name:
ORA-27211: Failed to load Media Management Library

RMAN> run {
2> allocate channel ch1 type 'sbt_tape'
3>  PARMS="BLKSIZE=262144,ENV=(CVOraVMName='linuxclinet')";
4> restore controlfile from 'c-4258267348-20080615-00';
5> release channel ch1;
6>  }

RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03009: failure of allocate command on ch1 channel at 06/15/2008 16:58:08
ORA-19554: error allocating device, device type: SBT_TAPE, device name:
ORA-27211: Failed to load Media Management Library
Additional information: 2

myguangzhou

帅哥用的是CV么?
看样子是没连接库吧?连分配CHANNEL都失败了啊,后面的当然无法进行了.

alex_linux

原帖由 myguangzhou 于 2008-6-16 14:59 发表
帅哥用的是CV么?
看样子是没连接库吧?连分配CHANNEL都失败了啊,后面的当然无法进行了.

是.但,如果把controlfile (以文件形式恢复了.),,那再进行恢复,和备份都是 好好的.

我也试过加 allocate channel ch1 type 'sbt_tape'

PARMS=" SBT_LIBRARY=<software install path>/Base/libobk.so, ENV=(CvClientName=clientname,CvInstanceName=instancename),BLKSIZE=262144";

也不行的

[ 本帖最后由 alex_linux 于 2008-6-16 16:25 编辑 ]