求助 legato networker 备份ORACLE失败

提刀就砍

项目实施，所有的都做完了唯独3台hpux数据备份失败
A机之前安装配置完后，用RMAN CMDFILE运行脚本备份正常完成，可以一旦从控制台启动该台机器的数据库定时备份立马就报错，换成文件定时启动的话备份正常。
怀疑数据库模块版本有问题，从nmo4.5换到了nmo4.1 遗憾的是换了模块后连手工RMAN执行脚本都不成功了，下面是脚本和换了nmo4.1版本后的报错信息：
RMAN> connect target *
2> connect catalog *
3> run
4> {
5> allocate channel t1 type 'sbt_tape'
6> parms 'ENV=(NSR_DATA_VOLUME_POOL=OracleOthPool,NSR_SERVER=maxb,NSR_CLIENT=data)';
7> backup full database;
8> #filesperset 4
9> #format 'full_%d_%u';
10> #sql 'alter system archive log current';
11> release channel t1;
12> }
13>
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03009: failure of backup command on t1 channel at 09/15/2010 17:43:34
ORA-19506: failed to create sequential file, name="17lnvli5_1_1", parms=""
ORA-27028: skgfqcre: sbtbackup returned error
ORA-19511: Error received from media manager layer, error text:
   SBT error 0 in function sbtbackup - sbterror did not return error message



B机也是装的nmo4.5也比较郁闷一开始备份是正常可以看到备份速度，RMAN写了多少数据。但是备份估计有个6分钟左右就出错了：
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03009: failure of backup command on t1 channel at 09/15/2010 15:36:53
ORA-27206: requested file not found in media management catalog


哪位兄弟有这方面的经验的话指点一下

三张后的男人

看样子像版本兼容的问题啊。

redwaves

Error received from media manager layer

100心

回复 3# redwaves


    前辈，问题是备份备份是正常的，如果库链接有问题，应该手动就报错了。

并且他现在是没有按照配置文件生成任何日志文件。