TSM备份报out of data storage space？

建议贴出详细信息：
磁带空间没释放导致的。

1. channel ch1 disabled, job failed on it will be run on another channel RMAN-03009: failure of backup command on ch4 channel at 01/19/2016 03:36:46 ORA-19502: write error on file "VIP_VIP_db_egqrnt1u_1_1_20160119_2512_1", block number 1872129 (block size=8192) ORA-27030: skgfwrt: sbtwrite2 returned error ORA-19511: Error received from media manager layer, error text: ANS1312E (RC12) Server media mount not possible channel ch4 disabled, job failed on it will be run on another channel RMAN-03009: failure of backup command on ch5 channel at 01/19/2016 03:38:41 ORA-19502: write error on file "VIP_VIP_db_ehqrnt1u_1_1_20160119_2513_1", block number 917633 (block size=8192) ORA-27030: skgfwrt: sbtwrite2 returned error ORA-19511: Error received from media manager layer, error text: ANS1312E (RC12) Server media mount not possible channel ch5 disabled, job failed on it will be run on another channel RMAN-03009: failure of backup command on ch3 channel at 01/19/2016 03:46:17 ORA-19502: write error on file "VIP_VIP_db_efqrnt1u_1_1_20160119_2511_1", block number 1334401 (block size=8192) ORA-27030: skgfwrt: sbtwrite2 returned error ORA-19511: Error received from media manager layer, error text: ANS1329S (RC29) Server out of data storage space
   如何让他释放呢？
   oracle客户端检查了脚本：有释放脚本。
   
   22222.png
   
   2种方法：
2. 删除老的备份
   查看备份策略 q schedule f=d；
   修改策略，update schedule （policy domain name）（schedule name） objects=“ ”
   删除部分早的数据，clean出新的空间。或者重启。
3. 如果数据的合规要求 要求保留，不能删除，则扩容磁带容量。