1:备份软件TSM问题 生产环境:带库TS3200(单驱动器)+TSM5.4.1+oracle11gR2 RAC 物理备份时报错,报错信息如下: channel t1: starting piece 1 at 06-JUL-14 released channel: t1 RMAN-00571: =========================================================== RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS =============== RMAN-00571: =========================================================== RMAN-03009: failure of backup command on t1 channel at 07/06/2014 22:00:24 ORA-19502: write error on file "backdb.dbf", block number 577 (block size=8192) ORA-27030: skgfwrt: sbtwrite2 returned error ORA-19511: Error received from media manager layer, error text: ANS0326E (RC41) This node has exceeded its maximum number of mount points.