如何查看备份记录及删除之前的备份记录
1、查看RMAN备份记录
RMAN> list backup; List of Backup Sets =================== BS Key Type LV Size Device Type Elapsed Time Completion Time ------- ---- -- ---------- ----------- ------------ --------------- 7 Full 406.64M DISK 00:00:28 23-MAR-13 List of Datafiles in backup set 7 File LV Type Ckp SCN Ckp Time Name ---- -- ---- ---------- --------- ---- 2 Full 1332245 23-MAR-13 /u01/oradata/poli/sysaux01.dbf 3 Full 1332245 23-MAR-13 /u01/oradata/poli/undotbs01.dbf 6 Full 1332245 23-MAR-13 /u01/oradata/expimp01.dbf Backup Set Copy #1 of backup set 7 Device Type Elapsed Time Completion Time Compressed Tag ----------- ------------ --------------- ---------- --- DISK 00:00:28 23-MAR-13 NO TAG20130323T160701 List of Backup Pieces for backup set 7 Copy #1 BP Key Pc# Status Piece Name ------- --- ----------- ---------- 7 1 AVAILABLE /u01/arcerzhang/poli_07o58nl5_1_1 8 2 AVAILABLE /u01/arcerzhang/poli_07o58nl5_2_1 9 3 AVAILABLE /u01/arcerzhang/poli_07o58nl5_3_1 10 4 AVAILABLE /u01/arcerzhang/poli_07o58nl5_4_1 11 5 AVAILABLE /u01/arcerzhang/poli_07o58nl5_5_1 BS Key Type LV Size Device Type Elapsed Time Completion Time ------- ---- -- ---------- ----------- ------------ --------------- 8 Full 694.33M DISK 00:00:33 23-MAR-13 List of Datafiles in backup set 8 File LV Type Ckp SCN Ckp Time Name ---- -- ---- ---------- --------- ---- 1 Full 1332256 23-MAR-13 /u01/oradata/poli/system01.dbf 4 Full 1332256 23-MAR-13 /u01/oradata/poli/users01.dbf 5 Full 1332256 23-MAR-13 /u01/oradata/poli/example01.dbf Backup Set Copy #1 of backup set 8 Device Type Elapsed Time Completion Time Compressed Tag ----------- ------------ --------------- ---------- --- DISK 00:00:33 23-MAR-13 NO TAG20130323T160701 List of Backup Pieces for backup set 8 Copy #1 BP Key Pc# Status Piece Name ------- --- ----------- ---------- 12 1 AVAILABLE /u01/arcerzhang/poli_08o58nm2_1_1 13 2 AVAILABLE /u01/arcerzhang/poli_08o58nm2_2_1 14 3 AVAILABLE /u01/arcerzhang/poli_08o58nm2_3_1 15 4 AVAILABLE /u01/arcerzhang/poli_08o58nm2_4_1 16 5 AVAILABLE /u01/arcerzhang/poli_08o58nm2_5_1 17 6 AVAILABLE /u01/arcerzhang/poli_08o58nm2_6_1 18 7 AVAILABLE /u01/arcerzhang/poli_08o58nm2_7_1 BS Key Type LV Size Device Type Elapsed Time Completion Time ------- ---- -- ---------- ----------- ------------ --------------- 9 Full 9.33M DISK 00:00:00 23-MAR-13 BP Key: 19 Status: AVAILABLE Compressed: NO Tag: TAG20130323T160804 Piece Name: /u01/flash_recovery_area/POLI/autobackup/2013_03_23/o1_mf_n_810835684_8ntrq4gm_.bkp Control File Included: Ckp SCN: 1332281 Ckp time: 23-MAR-13 BS Key Type LV Size Device Type Elapsed Time Completion Time ------- ---- -- ---------- ----------- ------------ --------------- 10 Full 30.09M DISK 00:00:01 23-MAR-13 BP Key: 20 Status: AVAILABLE Compressed: NO Tag: TAG20130323T163950 Piece Name: /u01/arcerzhang/poli_4_datafile_0bo58pim_1_1 List of Datafiles in backup set 10 File LV Type Ckp SCN Ckp Time Name ---- -- ---- ---------- --------- ---- 4 Full 1333489 23-MAR-13 /u01/oradata/poli/users01.dbf BS Key Type LV Size Device Type Elapsed Time Completion Time ------- ---- -- ---------- ----------- ------------ --------------- 11 Full 9.33M DISK 00:00:01 23-MAR-13 BP Key: 21 Status: AVAILABLE Compressed: NO Tag: TAG20130323T163953 Piece Name: /u01/flash_recovery_area/POLI/autobackup/2013_03_23/o1_mf_n_810837593_8nttlswh_.bkp Control File Included: Ckp SCN: 1333496 Ckp time: 23-MAR-13 BS Key Type LV Size Device Type Elapsed Time Completion Time ------- ---- -- ---------- ----------- ------------ --------------- 12 Full 99.63M DISK 00:00:53 23-MAR-13 BP Key: 22 Status: AVAILABLE Compressed: NO Tag: TAG20130323T232325 Piece Name: /u01/arcerzhang/tb_exampleAndUsers_0do59h7e_1_1 List of Datafiles in backup set 12 File LV Type Ckp SCN Ckp Time Name ---- -- ---- ---------- --------- ---- 4 Full 1349847 23-MAR-13 /u01/oradata/poli/users01.dbf 5 Full 1349847 23-MAR-13 /u01/oradata/poli/example01.dbf BS Key Type LV Size Device Type Elapsed Time Completion Time ------- ---- -- ---------- ----------- ------------ --------------- 13 Full 9.33M DISK 00:00:04 23-MAR-13 BP Key: 23 Status: AVAILABLE Compressed: NO Tag: TAG20130323T232422 Piece Name: /u01/flash_recovery_area/POLI/autobackup/2013_03_23/o1_mf_n_810861862_8nvl99fg_.bkp Control File Included: Ckp SCN: 1349872 Ckp time: 23-MAR-13 BS Key Type LV Size Device Type Elapsed Time Completion Time ------- ---- -- ---------- ----------- ------------ --------------- 14 Full 9.33M DISK 00:00:02 23-MAR-13 BP Key: 24 Status: AVAILABLE Compressed: NO Tag: TAG20130323T234359 Piece Name: /u01/flash_recovery_area/POLI/backupset/2013_03_23/o1_mf_ncnnf_TAG20130323T234359_8nvmg18j_.bkp Control File Included: Ckp SCN: 1350647 Ckp time: 23-MAR-13 BS Key Type LV Size Device Type Elapsed Time Completion Time ------- ---- -- ---------- ----------- ------------ --------------- 15 Full 9.33M DISK 00:00:00 23-MAR-13 BP Key: 25 Status: AVAILABLE Compressed: NO Tag: TAG20130323T234404 Piece Name: /u01/flash_recovery_area/POLI/autobackup/2013_03_23/o1_mf_n_810863044_8nvmg4dv_.bkp Control File Included: Ckp SCN: 1350654 Ckp time: 23-MAR-13 BS Key Type LV Size Device Type Elapsed Time Completion Time ------- ---- -- ---------- ----------- ------------ --------------- 16 Full 30.09M DISK 00:00:02 23-MAR-13 BP Key: 26 Status: AVAILABLE Compressed: NO Tag: TAG20130323T234751 Piece Name: /u01/flash_recovery_area/POLI/backupset/2013_03_23/o1_mf_nnndf_TAG20130323T234751_8nvmo843_.bkp List of Datafiles in backup set 16 File LV Type Ckp SCN Ckp Time Name ---- -- ---- ---------- --------- ---- 4 Full 1350748 23-MAR-13 /u01/oradata/poli/users01.dbf BS Key Type LV Size Device Type Elapsed Time Completion Time ------- ---- -- ---------- ----------- ------------ --------------- 17 Full 9.33M DISK 00:00:01 23-MAR-13 BP Key: 27 Status: AVAILABLE Compressed: NO Tag: TAG20130323T234751 Piece Name: /u01/flash_recovery_area/POLI/backupset/2013_03_23/o1_mf_ncnnf_TAG20130323T234751_8nvmod9y_.bkp Control File Included: Ckp SCN: 1350749 Ckp time: 23-MAR-13 BS Key Type LV Size Device Type Elapsed Time Completion Time ------- ---- -- ---------- ----------- ------------ --------------- 18 Full 9.33M DISK 00:00:00 23-MAR-13 BP Key: 28 Status: AVAILABLE Compressed: NO Tag: TAG20130323T234757 Piece Name: /u01/flash_recovery_area/POLI/autobackup/2013_03_23/o1_mf_n_810863277_8nvmofjy_.bkp Control File Included: Ckp SCN: 1350756 Ckp time: 23-MAR-13 BS Key Size Device Type Elapsed Time Completion Time ------- ---------- ----------- ------------ --------------- 19 378.43M DISK 00:00:53 24-MAR-13 BP Key: 29 Status: AVAILABLE Compressed: NO Tag: TAG20130324T003934 Piece Name: /u01/arcerzhang/ac_0ko59lm6_1_1 List of Archived Logs in backup set 19 Thrd Seq Low SCN Low Time Next SCN Next Time ---- ------- ---------- --------- ---------- --------- 1 5 1011335 12-MAR-13 1041000 12-MAR-13 1 6 1041000 12-MAR-13 1061517 12-MAR-13 1 7 1061517 12-MAR-13 1089740 12-MAR-13 1 8 1089740 12-MAR-13 1117880 12-MAR-13 1 9 1117880 12-MAR-13 1138158 12-MAR-13 1 10 1138158 12-MAR-13 1155874 13-MAR-13 1 11 1155874 13-MAR-13 1176655 13-MAR-13 1 12 1176655 13-MAR-13 1190782 19-MAR-13 1 13 1190782 19-MAR-13 1230278 20-MAR-13 1 14 1230278 20-MAR-13 1265405 21-MAR-13 1 15 1265405 21-MAR-13 1293261 22-MAR-13 1 16 1293261 22-MAR-13 1324925 23-MAR-13 1 17 1324925 23-MAR-13 1345746 23-MAR-13 1 18 1345746 23-MAR-13 1352038 24-MAR-13 1 19 1352038 24-MAR-13 1352452 24-MAR-13 1 20 1352452 24-MAR-13 1352533 24-MAR-13 BS Key Type LV Size Device Type Elapsed Time Completion Time ------- ---- -- ---------- ----------- ------------ --------------- 20 Full 9.33M DISK 00:00:02 24-MAR-13 BP Key: 30 Status: AVAILABLE Compressed: NO Tag: TAG20130324T004030 Piece Name: /u01/flash_recovery_area/POLI/autobackup/2013_03_24/o1_mf_n_810866430_8nvpr083_.bkp Control File Included: Ckp SCN: 1352567 Ckp time: 24-MAR-13 BS Key Size Device Type Elapsed Time Completion Time ------- ---------- ----------- ------------ --------------- 21 378.43M DISK 00:00:15 24-MAR-13 BP Key: 31 Status: AVAILABLE Compressed: NO Tag: TAG20130324T004146 Piece Name: /u01/arcerzhang/ac_0mo59lqb_1_1 List of Archived Logs in backup set 21 Thrd Seq Low SCN Low Time Next SCN Next Time ---- ------- ---------- --------- ---------- --------- 1 5 1011335 12-MAR-13 1041000 12-MAR-13 1 6 1041000 12-MAR-13 1061517 12-MAR-13 1 7 1061517 12-MAR-13 1089740 12-MAR-13 1 8 1089740 12-MAR-13 1117880 12-MAR-13 1 9 1117880 12-MAR-13 1138158 12-MAR-13 1 10 1138158 12-MAR-13 1155874 13-MAR-13 1 11 1155874 13-MAR-13 1176655 13-MAR-13 1 12 1176655 13-MAR-13 1190782 19-MAR-13 1 13 1190782 19-MAR-13 1230278 20-MAR-13 1 14 1230278 20-MAR-13 1265405 21-MAR-13 1 15 1265405 21-MAR-13 1293261 22-MAR-13 1 16 1293261 22-MAR-13 1324925 23-MAR-13 1 17 1324925 23-MAR-13 1345746 23-MAR-13 1 18 1345746 23-MAR-13 1352038 24-MAR-13 1 19 1352038 24-MAR-13 1352452 24-MAR-13 1 20 1352452 24-MAR-13 1352533 24-MAR-13 1 21 1352533 24-MAR-13 1352608 24-MAR-13 BS Key Type LV Size Device Type Elapsed Time Completion Time ------- ---- -- ---------- ----------- ------------ --------------- 22 Full 9.33M DISK 00:00:01 24-MAR-13 BP Key: 32 Status: AVAILABLE Compressed: NO Tag: TAG20130324T004213 Piece Name: /u01/flash_recovery_area/POLI/autobackup/2013_03_24/o1_mf_n_810866533_8nvpv61w_.bkp Control File Included: Ckp SCN: 1352627 Ckp time: 24-MAR-13 BS Key Size Device Type Elapsed Time Completion Time ------- ---------- ----------- ------------ --------------- 23 39.46M DISK 00:00:04 25-MAR-13 BP Key: 33 Status: AVAILABLE Compressed: NO Tag: TAG20130325T083943 Piece Name: /u01/arcerzhang/datbase_archivelog_0oo5d66f_1_1 List of Archived Logs in backup set 23 Thrd Seq Low SCN Low Time Next SCN Next Time ---- ------- ---------- --------- ---------- --------- 1 22 1352608 24-MAR-13 1373797 24-MAR-13 1 23 1373797 24-MAR-13 1376849 25-MAR-13 BS Key Type LV Size Device Type Elapsed Time Completion Time ------- ---- -- ---------- ----------- ------------ --------------- 24 Full 1.07G DISK 00:00:42 25-MAR-13 BP Key: 34 Status: AVAILABLE Compressed: NO Tag: TAG20130325T083951 Piece Name: /u01/flash_recovery_area/POLI/backupset/2013_03_25/o1_mf_nnndf_TAG20130325T083951_8nz76qrf_.bkp List of Datafiles in backup set 24 File LV Type Ckp SCN Ckp Time Name ---- -- ---- ---------- --------- ---- 1 Full 1376859 25-MAR-13 /u01/oradata/poli/system01.dbf 2 Full 1376859 25-MAR-13 /u01/oradata/poli/sysaux01.dbf 3 Full 1376859 25-MAR-13 /u01/oradata/poli/undotbs01.dbf 4 Full 1376859 25-MAR-13 /u01/oradata/poli/users01.dbf 5 Full 1376859 25-MAR-13 /u01/oradata/poli/example01.dbf 6 Full 1376859 25-MAR-13 /u01/oradata/expimp01.dbf BS Key Size Device Type Elapsed Time Completion Time ------- ---------- ----------- ------------ --------------- 25 3.00K DISK 00:00:00 25-MAR-13 BP Key: 35 Status: AVAILABLE Compressed: NO Tag: TAG20130325T084037 Piece Name: /u01/arcerzhang/datbase_archivelog_0qo5d685_1_1 List of Archived Logs in backup set 25 Thrd Seq Low SCN Low Time Next SCN Next Time ---- ------- ---------- --------- ---------- --------- 1 24 1376849 25-MAR-13 1376881 25-MAR-13 BS Key Type LV Size Device Type Elapsed Time Completion Time ------- ---- -- ---------- ----------- ------------ --------------- 26 Full 9.33M DISK 00:00:00 25-MAR-13 BP Key: 36 Status: AVAILABLE Compressed: NO Tag: TAG20130325T084039 Piece Name: /u01/flash_recovery_area/POLI/autobackup/2013_03_25/o1_mf_n_810981639_8nz787jd_.bkp Control File Included: Ckp SCN: 1376890 Ckp time: 25-MAR-13 BS Key Type LV Size Device Type Elapsed Time Completion Time ------- ---- -- ---------- ----------- ------------ --------------- 27 Incr 0 89.48M DISK 00:00:20 25-MAR-13 BP Key: 37 Status: AVAILABLE Compressed: NO Tag: OHTER Piece Name: /u01/arcerzhang/p_0uo5d7rf_1_1 List of Datafiles in backup set 27 File LV Type Ckp SCN Ckp Time Name ---- -- ---- ---------- --------- ---- 3 0 Incr 1377874 25-MAR-13 /u01/oradata/poli/undotbs01.dbf 4 0 Incr 1377874 25-MAR-13 /u01/oradata/poli/users01.dbf 5 0 Incr 1377874 25-MAR-13 /u01/oradata/poli/example01.dbf 6 0 Incr 1377874 25-MAR-13 /u01/oradata/expimp01.dbf BS Key Type LV Size Device Type Elapsed Time Completion Time ------- ---- -- ---------- ----------- ------------ --------------- 28 Incr 0 80.35M DISK 00:00:07 25-MAR-13 BP Key: 38 Status: AVAILABLE Compressed: NO Tag: OHTER Piece Name: /u01/arcerzhang/p_11o5d8hm_1_1 List of Datafiles in backup set 28 File LV Type Ckp SCN Ckp Time Name ---- -- ---- ---------- --------- ---- 3 0 Incr 1378617 25-MAR-13 /u01/oradata/poli/undotbs01.dbf 4 0 Incr 1378617 25-MAR-13 /u01/oradata/poli/users01.dbf 5 0 Incr 1378617 25-MAR-13 /u01/oradata/poli/example01.dbf 6 0 Incr 1378617 25-MAR-13 /u01/oradata/expimp01.dbf BS Key Type LV Size Device Type Elapsed Time Completion Time ------- ---- -- ---------- ----------- ------------ --------------- 29 Incr 0 411.29M DISK 00:00:23 25-MAR-13 BP Key: 39 Status: AVAILABLE Compressed: NO Tag: AUX Piece Name: /u01/arcerzhang/p_10o5d8hm_1_1 List of Datafiles in backup set 29 File LV Type Ckp SCN Ckp Time Name ---- -- ---- ---------- --------- ---- 2 0 Incr 1378616 25-MAR-13 /u01/oradata/poli/sysaux01.dbf BS Key Type LV Size Device Type Elapsed Time Completion Time ------- ---- -- ---------- ----------- ------------ --------------- 30 Incr 0 594.73M DISK 00:00:28 25-MAR-13 BP Key: 40 Status: AVAILABLE Compressed: NO Tag: SYS Piece Name: /u01/arcerzhang/p_0vo5d8hm_1_1 List of Datafiles in backup set 30 File LV Type Ckp SCN Ckp Time Name ---- -- ---- ---------- --------- ---- 1 0 Incr 1378615 25-MAR-13 /u01/oradata/poli/system01.dbf BS Key Type LV Size Device Type Elapsed Time Completion Time ------- ---- -- ---------- ----------- ------------ --------------- 31 Full 9.33M DISK 00:00:00 25-MAR-13 BP Key: 41 Status: AVAILABLE Compressed: NO Tag: TAG20130325T092028 Piece Name: /u01/flash_recovery_area/POLI/autobackup/2013_03_25/o1_mf_n_810984028_8nz9lwv7_.bkp Control File Included: Ckp SCN: 1378635 Ckp time: 25-MAR-13 BS Key Type LV Size Device Type Elapsed Time Completion Time ------- ---- -- ---------- ----------- ------------ --------------- 32 Full 70.71M DISK 00:00:59 25-MAR-13 BP Key: 42 Status: AVAILABLE Compressed: NO Tag: TAG20130325T095452 Piece Name: /u01/arcerzhang/p3_15o5daje_1_1 List of Datafiles in backup set 32 File LV Type Ckp SCN Ckp Time Name ---- -- ---- ---------- --------- ---- 5 Full 1379786 25-MAR-13 /u01/oradata/poli/example01.dbf 6 Full 1379786 25-MAR-13 /u01/oradata/expimp01.dbf BS Key Type LV Size Device Type Elapsed Time Completion Time ------- ---- -- ---------- ----------- ------------ --------------- 33 Full 413.27M DISK 00:01:20 25-MAR-13 BP Key: 43 Status: AVAILABLE Compressed: NO Tag: TAG20130325T095452 Piece Name: /u01/arcerzhang/p3_14o5dajd_1_1 List of Datafiles in backup set 33 File LV Type Ckp SCN Ckp Time Name ---- -- ---- ---------- --------- ---- 2 Full 1379785 25-MAR-13 /u01/oradata/poli/sysaux01.dbf 3 Full 1379785 25-MAR-13 /u01/oradata/poli/undotbs01.dbf BS Key Type LV Size Device Type Elapsed Time Completion Time ------- ---- -- ---------- ----------- ------------ --------------- 34 Full 601.94M DISK 00:01:25 25-MAR-13 BP Key: 44 Status: AVAILABLE Compressed: NO Tag: TAG20130325T095452 Piece Name: /u01/arcerzhang/p3_13o5dajc_1_1 List of Datafiles in backup set 34 File LV Type Ckp SCN Ckp Time Name ---- -- ---- ---------- --------- ---- 1 Full 1379783 25-MAR-13 /u01/oradata/poli/system01.dbf 4 Full 1379783 25-MAR-13 /u01/oradata/poli/users01.dbf BS Key Type LV Size Device Type Elapsed Time Completion Time ------- ---- -- ---------- ----------- ------------ --------------- 35 Full 9.33M DISK 00:00:03 25-MAR-13 BP Key: 45 Status: AVAILABLE Compressed: NO Tag: TAG20130325T095623 Piece Name: /u01/flash_recovery_area/POLI/autobackup/2013_03_25/o1_mf_n_810986183_8nzcp9w9_.bkp Control File Included: Ckp SCN: 1379823 Ckp time: 25-MAR-13 BS Key Type LV Size ------- ---- -- ---------- 36 Full 69.57M List of Datafiles in backup set 36 File LV Type Ckp SCN Ckp Time Name ---- -- ---- ---------- --------- ---- 5 Full 1381780 25-MAR-13 /u01/oradata/poli/example01.dbf Backup Set Copy #1 of backup set 36 Device Type Elapsed Time Completion Time Compressed Tag ----------- ------------ --------------- ---------- --- DISK 00:00:44 25-MAR-13 NO TAG20130325T104849 List of Backup Pieces for backup set 36 Copy #1 BP Key Pc# Status Piece Name ------- --- ----------- ---------- 46 1 AVAILABLE /u01/arcerzhang/b1/d_17o5ddoh_1_1 Backup Set Copy #2 of backup set 36 Device Type Elapsed Time Completion Time Compressed Tag ----------- ------------ --------------- ---------- --- DISK 00:00:44 25-MAR-13 NO TAG20130325T104849 List of Backup Pieces for backup set 36 Copy #2 BP Key Pc# Status Piece Name ------- --- ----------- ---------- 47 1 AVAILABLE /u01/arcerzhang/b2/d_17o5ddoh_1_2 BS Key Type LV Size Device Type Elapsed Time Completion Time ------- ---- -- ---------- ----------- ------------ --------------- 37 Full 9.33M DISK 00:00:04 25-MAR-13 BP Key: 48 Status: AVAILABLE Compressed: NO Tag: TAG20130325T104935 Piece Name: /u01/flash_recovery_area/POLI/autobackup/2013_03_25/o1_mf_n_810989375_8nzgt1vc_.bkp Control File Included: Ckp SCN: 1381801 Ckp time: 25-MAR-13 BS Key Type LV Size Device Type Elapsed Time Completion Time ------- ---- -- ---------- ----------- ------------ --------------- 38 Full 9.33M DISK 00:00:00 25-MAR-13 BP Key: 49 Status: AVAILABLE Compressed: NO Tag: TAG20130325T111939 Piece Name: /u01/flash_recovery_area/POLI/autobackup/2013_03_25/o1_mf_n_810991179_8nzjlcfg_.bkp Control File Included: Ckp SCN: 1383073 Ckp time: 25-MAR-13
2、删除之前的备份记录
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RMAN> delete backupset 7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38; allocated channel: ORA_DISK_1 channel ORA_DISK_1: SID=74 device type=DISK List of Backup Pieces BP Key BS Key Pc# Cp# Status Device Type Piece Name ------- ------- --- --- ----------- ----------- ---------- 7 7 1 1 AVAILABLE DISK /u01/arcerzhang/poli_07o58nl5_1_1 8 7 2 1 AVAILABLE DISK /u01/arcerzhang/poli_07o58nl5_2_1 9 7 3 1 AVAILABLE DISK /u01/arcerzhang/poli_07o58nl5_3_1 10 7 4 1 AVAILABLE DISK /u01/arcerzhang/poli_07o58nl5_4_1 11 7 5 1 AVAILABLE DISK /u01/arcerzhang/poli_07o58nl5_5_1 12 8 1 1 AVAILABLE DISK /u01/arcerzhang/poli_08o58nm2_1_1 13 8 2 1 AVAILABLE DISK /u01/arcerzhang/poli_08o58nm2_2_1 14 8 3 1 AVAILABLE DISK /u01/arcerzhang/poli_08o58nm2_3_1 15 8 4 1 AVAILABLE DISK /u01/arcerzhang/poli_08o58nm2_4_1 16 8 5 1 AVAILABLE DISK /u01/arcerzhang/poli_08o58nm2_5_1 17 8 6 1 AVAILABLE DISK /u01/arcerzhang/poli_08o58nm2_6_1 18 8 7 1 AVAILABLE DISK /u01/arcerzhang/poli_08o58nm2_7_1 19 9 1 1 AVAILABLE DISK /u01/flash_recovery_area/POLI/autobackup/2013_03_23/o1_mf_n_810835684_8ntrq4gm_.bkp 20 10 1 1 AVAILABLE DISK /u01/arcerzhang/poli_4_datafile_0bo58pim_1_1 21 11 1 1 AVAILABLE DISK /u01/flash_recovery_area/POLI/autobackup/2013_03_23/o1_mf_n_810837593_8nttlswh_.bkp 22 12 1 1 AVAILABLE DISK /u01/arcerzhang/tb_exampleAndUsers_0do59h7e_1_1 23 13 1 1 AVAILABLE DISK /u01/flash_recovery_area/POLI/autobackup/2013_03_23/o1_mf_n_810861862_8nvl99fg_.bkp 24 14 1 1 AVAILABLE DISK /u01/flash_recovery_area/POLI/backupset/2013_03_23/o1_mf_ncnnf_TAG20130323T234359_8nvmg18j_.bkp 25 15 1 1 AVAILABLE DISK /u01/flash_recovery_area/POLI/autobackup/2013_03_23/o1_mf_n_810863044_8nvmg4dv_.bkp 26 16 1 1 AVAILABLE DISK /u01/flash_recovery_area/POLI/backupset/2013_03_23/o1_mf_nnndf_TAG20130323T234751_8nvmo843_.bkp 27 17 1 1 AVAILABLE DISK /u01/flash_recovery_area/POLI/backupset/2013_03_23/o1_mf_ncnnf_TAG20130323T234751_8nvmod9y_.bkp 28 18 1 1 AVAILABLE DISK /u01/flash_recovery_area/POLI/autobackup/2013_03_23/o1_mf_n_810863277_8nvmofjy_.bkp 29 19 1 1 AVAILABLE DISK /u01/arcerzhang/ac_0ko59lm6_1_1 30 20 1 1 AVAILABLE DISK /u01/flash_recovery_area/POLI/autobackup/2013_03_24/o1_mf_n_810866430_8nvpr083_.bkp 31 21 1 1 AVAILABLE DISK /u01/arcerzhang/ac_0mo59lqb_1_1 32 22 1 1 AVAILABLE DISK /u01/flash_recovery_area/POLI/autobackup/2013_03_24/o1_mf_n_810866533_8nvpv61w_.bkp 33 23 1 1 AVAILABLE DISK /u01/arcerzhang/datbase_archivelog_0oo5d66f_1_1 34 24 1 1 AVAILABLE DISK /u01/flash_recovery_area/POLI/backupset/2013_03_25/o1_mf_nnndf_TAG20130325T083951_8nz76qrf_.bkp 35 25 1 1 AVAILABLE DISK /u01/arcerzhang/datbase_archivelog_0qo5d685_1_1 36 26 1 1 AVAILABLE DISK /u01/flash_recovery_area/POLI/autobackup/2013_03_25/o1_mf_n_810981639_8nz787jd_.bkp 37 27 1 1 AVAILABLE DISK /u01/arcerzhang/p_0uo5d7rf_1_1 38 28 1 1 AVAILABLE DISK /u01/arcerzhang/p_11o5d8hm_1_1 39 29 1 1 AVAILABLE DISK /u01/arcerzhang/p_10o5d8hm_1_1 40 30 1 1 AVAILABLE DISK /u01/arcerzhang/p_0vo5d8hm_1_1 41 31 1 1 AVAILABLE DISK /u01/flash_recovery_area/POLI/autobackup/2013_03_25/o1_mf_n_810984028_8nz9lwv7_.bkp 42 32 1 1 AVAILABLE DISK /u01/arcerzhang/p3_15o5daje_1_1 43 33 1 1 AVAILABLE DISK /u01/arcerzhang/p3_14o5dajd_1_1 44 34 1 1 AVAILABLE DISK /u01/arcerzhang/p3_13o5dajc_1_1 45 35 1 1 AVAILABLE DISK /u01/flash_recovery_area/POLI/autobackup/2013_03_25/o1_mf_n_810986183_8nzcp9w9_.bkp 46 36 1 1 AVAILABLE DISK /u01/arcerzhang/b1/d_17o5ddoh_1_1 47 36 1 2 AVAILABLE DISK /u01/arcerzhang/b2/d_17o5ddoh_1_2 48 37 1 1 AVAILABLE DISK /u01/flash_recovery_area/POLI/autobackup/2013_03_25/o1_mf_n_810989375_8nzgt1vc_.bkp 49 38 1 1 AVAILABLE DISK /u01/flash_recovery_area/POLI/autobackup/2013_03_25/o1_mf_n_810991179_8nzjlcfg_.bkp Do you really want to delete the above objects (enter YES or NO)? yes deleted backup piece backup piece handle=/u01/flash_recovery_area/POLI/autobackup/2013_03_23/o1_mf_n_810835684_8ntrq4gm_.bkp RECID=19 STAMP=810835684 deleted backup piece backup piece handle=/u01/flash_recovery_area/POLI/autobackup/2013_03_23/o1_mf_n_810837593_8nttlswh_.bkp RECID=21 STAMP=810837593 deleted backup piece backup piece handle=/u01/flash_recovery_area/POLI/autobackup/2013_03_23/o1_mf_n_810861862_8nvl99fg_.bkp RECID=23 STAMP=810861865 deleted backup piece backup piece handle=/u01/flash_recovery_area/POLI/backupset/2013_03_23/o1_mf_ncnnf_TAG20130323T234359_8nvmg18j_.bkp RECID=24 STAMP=810863041 deleted backup piece backup piece handle=/u01/flash_recovery_area/POLI/autobackup/2013_03_23/o1_mf_n_810863044_8nvmg4dv_.bkp RECID=25 STAMP=810863044 deleted backup piece backup piece handle=/u01/flash_recovery_area/POLI/backupset/2013_03_23/o1_mf_nnndf_TAG20130323T234751_8nvmo843_.bkp RECID=26 STAMP=810863272 deleted backup piece backup piece handle=/u01/flash_recovery_area/POLI/backupset/2013_03_23/o1_mf_ncnnf_TAG20130323T234751_8nvmod9y_.bkp RECID=27 STAMP=810863276 deleted backup piece backup piece handle=/u01/flash_recovery_area/POLI/autobackup/2013_03_23/o1_mf_n_810863277_8nvmofjy_.bkp RECID=28 STAMP=810863277 deleted backup piece backup piece handle=/u01/flash_recovery_area/POLI/autobackup/2013_03_24/o1_mf_n_810866430_8nvpr083_.bkp RECID=30 STAMP=810866432 deleted backup piece backup piece handle=/u01/flash_recovery_area/POLI/autobackup/2013_03_24/o1_mf_n_810866533_8nvpv61w_.bkp RECID=32 STAMP=810866534 deleted backup piece backup piece handle=/u01/flash_recovery_area/POLI/backupset/2013_03_25/o1_mf_nnndf_TAG20130325T083951_8nz76qrf_.bkp RECID=34 STAMP=810981591 deleted backup piece backup piece handle=/u01/flash_recovery_area/POLI/autobackup/2013_03_25/o1_mf_n_810981639_8nz787jd_.bkp RECID=36 STAMP=810981639 deleted backup piece backup piece handle=/u01/flash_recovery_area/POLI/autobackup/2013_03_25/o1_mf_n_810984028_8nz9lwv7_.bkp RECID=41 STAMP=810984028 deleted backup piece backup piece handle=/u01/flash_recovery_area/POLI/autobackup/2013_03_25/o1_mf_n_810986183_8nzcp9w9_.bkp RECID=45 STAMP=810986185 deleted backup piece backup piece handle=/u01/arcerzhang/b1/d_17o5ddoh_1_1 RECID=46 STAMP=810989329 deleted backup piece backup piece handle=/u01/arcerzhang/b2/d_17o5ddoh_1_2 RECID=47 STAMP=810989329 deleted backup piece backup piece handle=/u01/flash_recovery_area/POLI/autobackup/2013_03_25/o1_mf_n_810989375_8nzgt1vc_.bkp RECID=48 STAMP=810989377 deleted backup piece backup piece handle=/u01/flash_recovery_area/POLI/autobackup/2013_03_25/o1_mf_n_810991179_8nzjlcfg_.bkp RECID=49 STAMP=810991179 Deleted 18 objects RMAN-06207: WARNING: 25 objects could not be deleted for DISK channel(s) due RMAN-06208: to mismatched status. Use CROSSCHECK command to fix status RMAN-06210: List of Mismatched objects RMAN-06211: ========================== RMAN-06212: Object Type Filename/Handle RMAN-06213: --------------- --------------------------------------------------- RMAN-06214: Backup Piece /u01/arcerzhang/poli_07o58nl5_1_1 RMAN-06214: Backup Piece /u01/arcerzhang/poli_07o58nl5_2_1 RMAN-06214: Backup Piece /u01/arcerzhang/poli_07o58nl5_3_1 RMAN-06214: Backup Piece /u01/arcerzhang/poli_07o58nl5_4_1 RMAN-06214: Backup Piece /u01/arcerzhang/poli_07o58nl5_5_1 RMAN-06214: Backup Piece /u01/arcerzhang/poli_08o58nm2_1_1 RMAN-06214: Backup Piece /u01/arcerzhang/poli_08o58nm2_2_1 RMAN-06214: Backup Piece /u01/arcerzhang/poli_08o58nm2_3_1 RMAN-06214: Backup Piece /u01/arcerzhang/poli_08o58nm2_4_1 RMAN-06214: Backup Piece /u01/arcerzhang/poli_08o58nm2_5_1 RMAN-06214: Backup Piece /u01/arcerzhang/poli_08o58nm2_6_1 RMAN-06214: Backup Piece /u01/arcerzhang/poli_08o58nm2_7_1 RMAN-06214: Backup Piece /u01/arcerzhang/poli_4_datafile_0bo58pim_1_1 RMAN-06214: Backup Piece /u01/arcerzhang/tb_exampleAndUsers_0do59h7e_1_1 RMAN-06214: Backup Piece /u01/arcerzhang/ac_0ko59lm6_1_1 RMAN-06214: Backup Piece /u01/arcerzhang/ac_0mo59lqb_1_1 RMAN-06214: Backup Piece /u01/arcerzhang/datbase_archivelog_0oo5d66f_1_1 RMAN-06214: Backup Piece /u01/arcerzhang/datbase_archivelog_0qo5d685_1_1 RMAN-06214: Backup Piece /u01/arcerzhang/p_0uo5d7rf_1_1 RMAN-06214: Backup Piece /u01/arcerzhang/p_11o5d8hm_1_1 RMAN-06214: Backup Piece /u01/arcerzhang/p_10o5d8hm_1_1 RMAN-06214: Backup Piece /u01/arcerzhang/p_0vo5d8hm_1_1 RMAN-06214: Backup Piece /u01/arcerzhang/p3_15o5daje_1_1 RMAN-06214: Backup Piece /u01/arcerzhang/p3_14o5dajd_1_1 RMAN-06214: Backup Piece /u01/arcerzhang/p3_13o5dajc_1_1
之所以删除时会报部分错误，是因为有些备份文件，给手工删除过.
