はじめに

昨年RDS for OracleとEFSの統合が利用できるようになり、Amazon RDS for Oracle と Amazon Elastic File System (EFS) 統合を試してみたという記事を書きました。
2023/1/23にIntegrate Amazon RDS for Oracle with Amazon EFSという AWS Database blogが発表され、その中でRMANバックアップのEFS出力について触れられており、前回の私の検証ではその部分は実施していなかったため、追加で実施してみたものになります。

RMANバックアップのEFSへの出力

RDSからEFSへの出力は予め設定してあるものとします。（不明なかたは前回の記事を参照ください）

EFSへのディレクトリ作成

EFSへRMAN出力用のRMANディレクトリを作成します。
オーナとパーミッションは前回確認したとおり、3001:101 775で設定しておきます。

EFS上のディレクトリ作成

$ sudo mount -t nfs4 -o nfsvers=4.1,rsize=1048576,wsize=1048576,hard,timeo=600,retrans=2,noresvport fs-xxxxxxxxxxxxxxxxx.efs.ap-northeast-1.amazonaws.com:/ /efs
$ cd /efs
$ sudo mkdir RMAN
$ sudo chmod 775 RMAN
$ sudo chown 3001:101 RMAN
$ ll
total 8
drwxrwxr-x 2 3001 101 6144 Nov 28 02:03 datapump
drwxrwxr-x 2 3001 101 6144 Jan 29 03:50 RMAN

RDSのディレクトリオブジェクト作成

RDSへRMAN_DIR_EFSというディレクトリオブジェクトを作成します。

ディレクトリオブジェクト作成

SQL> BEGIN
rdsadmin.rdsadmin_util.create_directory_efs(
p_directory_name => 'RMAN_DIR_EFS',
p_path_on_efs => '/rdsefs-fs-xxxxxxxxxxxxxxxxx/RMAN');
END;
/ 2  3  4  5  6

PL/SQL procedure successfully completed.

SQL> select directory_name, directory_path from dba_directories where directory_name='RMAN_DIR_EFS';

DIRECTORY_NAME               DIRECTORY_PATH
---------------------------- ----------------------------------
RMAN_DIR_EFS                 /rdsefs-fs-xxxxxxxxxxxxxxxxx/RMAN

RMANバックアップ実行

RMANバックアップの準備のため、まずは archivelog retention hoursを2時間に設定します。
アーカイブログの保持期間なので、システムによっては長く持った方が良い場合もあるかと思います。

RMANバックアップ準備

SQL> begin
rdsadmin.rdsadmin_util.set_configuration(
name => 'archivelog retention hours',
value => '2');
end;
/ 2  3  4  5  6  

PL/SQL procedure successfully completed.

SQL> commit;

Commit complete.

準備ができたらRMANバックアップを実行します。

RMANバックアップの実行

SQL> BEGIN
rdsadmin.rdsadmin_rman_util.backup_database_full(
p_owner => 'SYS',
p_directory_name => 'RMAN_DIR_EFS',
p_section_size_mb => 100,
p_tag => 'FULL_DB_BACKUP',
p_rman_to_dbms_output => FALSE);
END;
/ 2  3  4  5  6  7  8  9
RUN_RMAN_CMD: /rdsdbbin/oracle/bin/rman TARGET / LOG /rdsdbdata/log/diag/rdbms/testdb01_a/TESTDB01/trace/rds-rman-backup-database-2023-01-29.13-08-22.579588000.txt @/rdsdbdata/tmp/rds-rman-backup-database-2023-01-29.13-08-22.579588000.input

PL/SQL procedure successfully completed.

RMANバックアップ確認

RMANのバックアップログを確認します。
ログはRUN_RMAN_CMDで出ているログ(rds-rman-backup-database-2023-01-29.13-08-22.579588000.txt)になります。

RMANバックアップログ

RMANバックアップログ

SQL> SELECT text FROM table(rdsadmin.rds_file_util.read_text_file('BDUMP', 'rds-rman-backup-database-2023-01-29.13-08-22.579588000.txt'));

TEXT
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
<NULL>
Recovery Manager: Release 19.0.0.0.0 - Production on Sun Jan 29 13:08:24 2023
Version 19.17.0.0.0
<NULL>
Copyright (c) 1982, 2019, Oracle and/or its affiliates.  All rights reserved.
<NULL>
connected to target database: TESTDB01 (DBID=2985517134)
<NULL>
RMAN> CONFIGURE CONTROLFILE AUTOBACKUP ON;
2> CONFIGURE CONTROLFILE AUTOBACKUP FORMAT FOR DEVICE TYPE DISK TO '/rdsefs-fs-xxxxxxxxxxxxxxxxx/RMAN/BACKUP-2023-01-29-13-08-22-%F';
3> CONFIGURE BACKUP OPTIMIZATION ON;
4> RUN {
5>   ALLOCATE CHANNEL d1 DEVICE TYPE DISK  FORMAT '/rdsefs-fs-xxxxxxxxxxxxxxxxx/RMAN/BACKUP-2023-01-29-13-08-22-backup-%T-%U';
6> CROSSCHECK ARCHIVELOG ALL;
7> BACKUP DATABASE TAG 'FULL_DB_BACKUP' SECTION SIZE 100M;
8>  RELEASE CHANNEL d1;
9> }
10>
using target database control file instead of recovery catalog
new RMAN configuration parameters:
CONFIGURE CONTROLFILE AUTOBACKUP ON;
new RMAN configuration parameters are successfully stored
<NULL>
new RMAN configuration parameters:
CONFIGURE CONTROLFILE AUTOBACKUP FORMAT FOR DEVICE TYPE DISK TO '/rdsefs-fs-xxxxxxxxxxxxxxxxx/RMAN/BACKUP-2023-01-29-13-08-22-%F';
new RMAN configuration parameters are successfully stored
<NULL>
new RMAN configuration parameters:
CONFIGURE BACKUP OPTIMIZATION ON;
new RMAN configuration parameters are successfully stored
<NULL>
allocated channel: d1
channel d1: SID=191 device type=DISK
<NULL>
validation succeeded for archived log
archived log file name=/rdsdbdata/db/TESTDB01_A/arch/redolog-143-1-1120868262.arc RECID=1 STAMP=1127394136
validation succeeded for archived log
archived log file name=/rdsdbdata/db/TESTDB01_A/arch/redolog-144-1-1120868262.arc RECID=2 STAMP=1127394175
validation succeeded for archived log
archived log file name=/rdsdbdata/db/TESTDB01_A/arch/redolog-145-1-1120868262.arc RECID=3 STAMP=1127394478
Crosschecked 3 objects
<NULL>
<NULL>
Starting backup at 2023-01-29 13:08:28
channel d1: starting full datafile backup set
channel d1: specifying datafile(s) in backup set
input datafile file number=00006 name=/rdsdbdata/db/TESTDB01_A/datafile/o1_mf_testtbs_kqsbmxh4_.dbf
backing up blocks 1 through 12800
channel d1: starting piece 1 at 2023-01-29 13:08:28
channel d1: finished piece 1 at 2023-01-29 13:08:35
piece handle=/rdsefs-fs-xxxxxxxxxxxxxxxxx/RMAN/BACKUP-2023-01-29-13-08-22-backup-20230129-011j5b6c_1_1_1 tag=FULL_DB_BACKUP comment=NONE
channel d1: backup set complete, elapsed time: 00:00:07
channel d1: starting full datafile backup set
channel d1: specifying datafile(s) in backup set
input datafile file number=00006 name=/rdsdbdata/db/TESTDB01_A/datafile/o1_mf_testtbs_kqsbmxh4_.dbf
backing up blocks 12801 through 25600
channel d1: starting piece 2 at 2023-01-29 13:08:35
channel d1: finished piece 2 at 2023-01-29 13:08:42
piece handle=/rdsefs-fs-xxxxxxxxxxxxxxxxx/RMAN/BACKUP-2023-01-29-13-08-22-backup-20230129-011j5b6c_1_2_1 tag=FULL_DB_BACKUP comment=NONE
channel d1: backup set complete, elapsed time: 00:00:07
channel d1: starting full datafile backup set
channel d1: specifying datafile(s) in backup set
input datafile file number=00006 name=/rdsdbdata/db/TESTDB01_A/datafile/o1_mf_testtbs_kqsbmxh4_.dbf
backing up blocks 25601 through 38400
channel d1: starting piece 3 at 2023-01-29 13:08:42
channel d1: finished piece 3 at 2023-01-29 13:08:49
piece handle=/rdsefs-fs-xxxxxxxxxxxxxxxxx/RMAN/BACKUP-2023-01-29-13-08-22-backup-20230129-011j5b6c_1_3_1 tag=FULL_DB_BACKUP comment=NONE
channel d1: backup set complete, elapsed time: 00:00:07
channel d1: starting full datafile backup set
channel d1: specifying datafile(s) in backup set
input datafile file number=00006 name=/rdsdbdata/db/TESTDB01_A/datafile/o1_mf_testtbs_kqsbmxh4_.dbf
backing up blocks 38401 through 51200
channel d1: starting piece 4 at 2023-01-29 13:08:50
channel d1: finished piece 4 at 2023-01-29 13:08:57
piece handle=/rdsefs-fs-xxxxxxxxxxxxxxxxx/RMAN/BACKUP-2023-01-29-13-08-22-backup-20230129-011j5b6c_1_4_1 tag=FULL_DB_BACKUP comment=NONE
channel d1: backup set complete, elapsed time: 00:00:07
channel d1: starting full datafile backup set
channel d1: specifying datafile(s) in backup set
input datafile file number=00006 name=/rdsdbdata/db/TESTDB01_A/datafile/o1_mf_testtbs_kqsbmxh4_.dbf
backing up blocks 51201 through 64000
channel d1: starting piece 5 at 2023-01-29 13:08:57
channel d1: finished piece 5 at 2023-01-29 13:09:04
piece handle=/rdsefs-fs-xxxxxxxxxxxxxxxxx/RMAN/BACKUP-2023-01-29-13-08-22-backup-20230129-011j5b6c_1_5_1 tag=FULL_DB_BACKUP comment=NONE
channel d1: backup set complete, elapsed time: 00:00:07
channel d1: starting full datafile backup set
channel d1: specifying datafile(s) in backup set
input datafile file number=00006 name=/rdsdbdata/db/TESTDB01_A/datafile/o1_mf_testtbs_kqsbmxh4_.dbf
backing up blocks 64001 through 76800
channel d1: starting piece 6 at 2023-01-29 13:09:04
channel d1: finished piece 6 at 2023-01-29 13:09:11
piece handle=/rdsefs-fs-xxxxxxxxxxxxxxxxx/RMAN/BACKUP-2023-01-29-13-08-22-backup-20230129-011j5b6c_1_6_1 tag=FULL_DB_BACKUP comment=NONE
channel d1: backup set complete, elapsed time: 00:00:07
channel d1: starting full datafile backup set
channel d1: specifying datafile(s) in backup set
input datafile file number=00006 name=/rdsdbdata/db/TESTDB01_A/datafile/o1_mf_testtbs_kqsbmxh4_.dbf
backing up blocks 76801 through 89600
channel d1: starting piece 7 at 2023-01-29 13:09:11
channel d1: finished piece 7 at 2023-01-29 13:09:26
piece handle=/rdsefs-fs-xxxxxxxxxxxxxxxxx/RMAN/BACKUP-2023-01-29-13-08-22-backup-20230129-011j5b6c_1_7_1 tag=FULL_DB_BACKUP comment=NONE
channel d1: backup set complete, elapsed time: 00:00:15
channel d1: starting full datafile backup set
channel d1: specifying datafile(s) in backup set
input datafile file number=00006 name=/rdsdbdata/db/TESTDB01_A/datafile/o1_mf_testtbs_kqsbmxh4_.dbf
backing up blocks 89601 through 102400
channel d1: starting piece 8 at 2023-01-29 13:09:26
channel d1: finished piece 8 at 2023-01-29 13:09:33
piece handle=/rdsefs-fs-xxxxxxxxxxxxxxxxx/RMAN/BACKUP-2023-01-29-13-08-22-backup-20230129-011j5b6c_1_8_1 tag=FULL_DB_BACKUP comment=NONE
channel d1: backup set complete, elapsed time: 00:00:07
channel d1: starting full datafile backup set
channel d1: specifying datafile(s) in backup set
input datafile file number=00006 name=/rdsdbdata/db/TESTDB01_A/datafile/o1_mf_testtbs_kqsbmxh4_.dbf
backing up blocks 102401 through 115200
channel d1: starting piece 9 at 2023-01-29 13:09:33
channel d1: finished piece 9 at 2023-01-29 13:09:40
piece handle=/rdsefs-fs-xxxxxxxxxxxxxxxxx/RMAN/BACKUP-2023-01-29-13-08-22-backup-20230129-011j5b6c_1_9_1 tag=FULL_DB_BACKUP comment=NONE
channel d1: backup set complete, elapsed time: 00:00:07
channel d1: starting full datafile backup set
channel d1: specifying datafile(s) in backup set
input datafile file number=00006 name=/rdsdbdata/db/TESTDB01_A/datafile/o1_mf_testtbs_kqsbmxh4_.dbf
backing up blocks 115201 through 128000
channel d1: starting piece 10 at 2023-01-29 13:09:41
channel d1: finished piece 10 at 2023-01-29 13:09:48
piece handle=/rdsefs-fs-xxxxxxxxxxxxxxxxx/RMAN/BACKUP-2023-01-29-13-08-22-backup-20230129-011j5b6c_1_10_1 tag=FULL_DB_BACKUP comment=NONE
channel d1: backup set complete, elapsed time: 00:00:07
channel d1: starting full datafile backup set
channel d1: specifying datafile(s) in backup set
input datafile file number=00006 name=/rdsdbdata/db/TESTDB01_A/datafile/o1_mf_testtbs_kqsbmxh4_.dbf
backing up blocks 128001 through 140800
channel d1: starting piece 11 at 2023-01-29 13:09:48
channel d1: finished piece 11 at 2023-01-29 13:09:55
piece handle=/rdsefs-fs-xxxxxxxxxxxxxxxxx/RMAN/BACKUP-2023-01-29-13-08-22-backup-20230129-011j5b6c_1_11_1 tag=FULL_DB_BACKUP comment=NONE
channel d1: backup set complete, elapsed time: 00:00:07
channel d1: starting full datafile backup set
channel d1: specifying datafile(s) in backup set
input datafile file number=00006 name=/rdsdbdata/db/TESTDB01_A/datafile/o1_mf_testtbs_kqsbmxh4_.dbf
backing up blocks 140801 through 153600
channel d1: starting piece 12 at 2023-01-29 13:09:55
channel d1: finished piece 12 at 2023-01-29 13:10:02
piece handle=/rdsefs-fs-xxxxxxxxxxxxxxxxx/RMAN/BACKUP-2023-01-29-13-08-22-backup-20230129-011j5b6c_1_12_1 tag=FULL_DB_BACKUP comment=NONE
channel d1: backup set complete, elapsed time: 00:00:07
channel d1: starting full datafile backup set
channel d1: specifying datafile(s) in backup set
input datafile file number=00006 name=/rdsdbdata/db/TESTDB01_A/datafile/o1_mf_testtbs_kqsbmxh4_.dbf
backing up blocks 153601 through 166400
channel d1: starting piece 13 at 2023-01-29 13:10:02
channel d1: finished piece 13 at 2023-01-29 13:10:09
piece handle=/rdsefs-fs-xxxxxxxxxxxxxxxxx/RMAN/BACKUP-2023-01-29-13-08-22-backup-20230129-011j5b6c_1_13_1 tag=FULL_DB_BACKUP comment=NONE
channel d1: backup set complete, elapsed time: 00:00:07
channel d1: starting full datafile backup set
channel d1: specifying datafile(s) in backup set
input datafile file number=00006 name=/rdsdbdata/db/TESTDB01_A/datafile/o1_mf_testtbs_kqsbmxh4_.dbf
backing up blocks 166401 through 179200
channel d1: starting piece 14 at 2023-01-29 13:10:10
channel d1: finished piece 14 at 2023-01-29 13:10:17
piece handle=/rdsefs-fs-xxxxxxxxxxxxxxxxx/RMAN/BACKUP-2023-01-29-13-08-22-backup-20230129-011j5b6c_1_14_1 tag=FULL_DB_BACKUP comment=NONE
channel d1: backup set complete, elapsed time: 00:00:07
channel d1: starting full datafile backup set
channel d1: specifying datafile(s) in backup set
input datafile file number=00006 name=/rdsdbdata/db/TESTDB01_A/datafile/o1_mf_testtbs_kqsbmxh4_.dbf
backing up blocks 179201 through 192000
channel d1: starting piece 15 at 2023-01-29 13:10:17
channel d1: finished piece 15 at 2023-01-29 13:10:24
piece handle=/rdsefs-fs-xxxxxxxxxxxxxxxxx/RMAN/BACKUP-2023-01-29-13-08-22-backup-20230129-011j5b6c_1_15_1 tag=FULL_DB_BACKUP comment=NONE
channel d1: backup set complete, elapsed time: 00:00:07
channel d1: starting full datafile backup set
channel d1: specifying datafile(s) in backup set
input datafile file number=00006 name=/rdsdbdata/db/TESTDB01_A/datafile/o1_mf_testtbs_kqsbmxh4_.dbf
backing up blocks 192001 through 204800
channel d1: starting piece 16 at 2023-01-29 13:10:24
channel d1: finished piece 16 at 2023-01-29 13:10:31
piece handle=/rdsefs-fs-xxxxxxxxxxxxxxxxx/RMAN/BACKUP-2023-01-29-13-08-22-backup-20230129-011j5b6c_1_16_1 tag=FULL_DB_BACKUP comment=NONE
channel d1: backup set complete, elapsed time: 00:00:07
channel d1: starting full datafile backup set
channel d1: specifying datafile(s) in backup set
input datafile file number=00006 name=/rdsdbdata/db/TESTDB01_A/datafile/o1_mf_testtbs_kqsbmxh4_.dbf
backing up blocks 204801 through 217600
channel d1: starting piece 17 at 2023-01-29 13:10:31
channel d1: finished piece 17 at 2023-01-29 13:10:38
piece handle=/rdsefs-fs-xxxxxxxxxxxxxxxxx/RMAN/BACKUP-2023-01-29-13-08-22-backup-20230129-011j5b6c_1_17_1 tag=FULL_DB_BACKUP comment=NONE
channel d1: backup set complete, elapsed time: 00:00:07
channel d1: starting full datafile backup set
channel d1: specifying datafile(s) in backup set
input datafile file number=00006 name=/rdsdbdata/db/TESTDB01_A/datafile/o1_mf_testtbs_kqsbmxh4_.dbf
backing up blocks 217601 through 230400
channel d1: starting piece 18 at 2023-01-29 13:10:38
channel d1: finished piece 18 at 2023-01-29 13:10:46
piece handle=/rdsefs-fs-xxxxxxxxxxxxxxxxx/RMAN/BACKUP-2023-01-29-13-08-22-backup-20230129-011j5b6c_1_18_1 tag=FULL_DB_BACKUP comment=NONE
channel d1: backup set complete, elapsed time: 00:00:08
channel d1: starting full datafile backup set
channel d1: specifying datafile(s) in backup set
input datafile file number=00006 name=/rdsdbdata/db/TESTDB01_A/datafile/o1_mf_testtbs_kqsbmxh4_.dbf
backing up blocks 230401 through 243200
channel d1: starting piece 19 at 2023-01-29 13:10:46
channel d1: finished piece 19 at 2023-01-29 13:10:53
piece handle=/rdsefs-fs-xxxxxxxxxxxxxxxxx/RMAN/BACKUP-2023-01-29-13-08-22-backup-20230129-011j5b6c_1_19_1 tag=FULL_DB_BACKUP comment=NONE
channel d1: backup set complete, elapsed time: 00:00:07
channel d1: starting full datafile backup set
channel d1: specifying datafile(s) in backup set
input datafile file number=00006 name=/rdsdbdata/db/TESTDB01_A/datafile/o1_mf_testtbs_kqsbmxh4_.dbf
backing up blocks 243201 through 256000
channel d1: starting piece 20 at 2023-01-29 13:10:53
channel d1: finished piece 20 at 2023-01-29 13:11:00
piece handle=/rdsefs-fs-xxxxxxxxxxxxxxxxx/RMAN/BACKUP-2023-01-29-13-08-22-backup-20230129-011j5b6c_1_20_1 tag=FULL_DB_BACKUP comment=NONE
channel d1: backup set complete, elapsed time: 00:00:07
channel d1: starting full datafile backup set
channel d1: specifying datafile(s) in backup set
input datafile file number=00006 name=/rdsdbdata/db/TESTDB01_A/datafile/o1_mf_testtbs_kqsbmxh4_.dbf
backing up blocks 256001 through 268800
channel d1: starting piece 21 at 2023-01-29 13:11:00
channel d1: finished piece 21 at 2023-01-29 13:11:07
piece handle=/rdsefs-fs-xxxxxxxxxxxxxxxxx/RMAN/BACKUP-2023-01-29-13-08-22-backup-20230129-011j5b6c_1_21_1 tag=FULL_DB_BACKUP comment=NONE
channel d1: backup set complete, elapsed time: 00:00:07
channel d1: starting full datafile backup set
channel d1: specifying datafile(s) in backup set
input datafile file number=00006 name=/rdsdbdata/db/TESTDB01_A/datafile/o1_mf_testtbs_kqsbmxh4_.dbf
backing up blocks 268801 through 281600
channel d1: starting piece 22 at 2023-01-29 13:11:07
channel d1: finished piece 22 at 2023-01-29 13:11:14
piece handle=/rdsefs-fs-xxxxxxxxxxxxxxxxx/RMAN/BACKUP-2023-01-29-13-08-22-backup-20230129-011j5b6c_1_22_1 tag=FULL_DB_BACKUP comment=NONE
channel d1: backup set complete, elapsed time: 00:00:07
channel d1: starting full datafile backup set
channel d1: specifying datafile(s) in backup set
input datafile file number=00006 name=/rdsdbdata/db/TESTDB01_A/datafile/o1_mf_testtbs_kqsbmxh4_.dbf
backing up blocks 281601 through 294400
channel d1: starting piece 23 at 2023-01-29 13:11:14
channel d1: finished piece 23 at 2023-01-29 13:11:21
piece handle=/rdsefs-fs-xxxxxxxxxxxxxxxxx/RMAN/BACKUP-2023-01-29-13-08-22-backup-20230129-011j5b6c_1_23_1 tag=FULL_DB_BACKUP comment=NONE
channel d1: backup set complete, elapsed time: 00:00:07
channel d1: starting full datafile backup set
channel d1: specifying datafile(s) in backup set
input datafile file number=00006 name=/rdsdbdata/db/TESTDB01_A/datafile/o1_mf_testtbs_kqsbmxh4_.dbf
backing up blocks 294401 through 307200
channel d1: starting piece 24 at 2023-01-29 13:11:22
channel d1: finished piece 24 at 2023-01-29 13:11:29
piece handle=/rdsefs-fs-xxxxxxxxxxxxxxxxx/RMAN/BACKUP-2023-01-29-13-08-22-backup-20230129-011j5b6c_1_24_1 tag=FULL_DB_BACKUP comment=NONE
channel d1: backup set complete, elapsed time: 00:00:07
channel d1: starting full datafile backup set
channel d1: specifying datafile(s) in backup set
input datafile file number=00006 name=/rdsdbdata/db/TESTDB01_A/datafile/o1_mf_testtbs_kqsbmxh4_.dbf
backing up blocks 307201 through 320000
channel d1: starting piece 25 at 2023-01-29 13:11:29
channel d1: finished piece 25 at 2023-01-29 13:11:36
piece handle=/rdsefs-fs-xxxxxxxxxxxxxxxxx/RMAN/BACKUP-2023-01-29-13-08-22-backup-20230129-011j5b6c_1_25_1 tag=FULL_DB_BACKUP comment=NONE
channel d1: backup set complete, elapsed time: 00:00:07
channel d1: starting full datafile backup set
channel d1: specifying datafile(s) in backup set
input datafile file number=00006 name=/rdsdbdata/db/TESTDB01_A/datafile/o1_mf_testtbs_kqsbmxh4_.dbf
backing up blocks 320001 through 332800
channel d1: starting piece 26 at 2023-01-29 13:11:36
channel d1: finished piece 26 at 2023-01-29 13:11:51
piece handle=/rdsefs-fs-xxxxxxxxxxxxxxxxx/RMAN/BACKUP-2023-01-29-13-08-22-backup-20230129-011j5b6c_1_26_1 tag=FULL_DB_BACKUP comment=NONE
channel d1: backup set complete, elapsed time: 00:00:15
channel d1: starting full datafile backup set
channel d1: specifying datafile(s) in backup set
input datafile file number=00006 name=/rdsdbdata/db/TESTDB01_A/datafile/o1_mf_testtbs_kqsbmxh4_.dbf
backing up blocks 332801 through 345600
channel d1: starting piece 27 at 2023-01-29 13:11:51
channel d1: finished piece 27 at 2023-01-29 13:11:58
piece handle=/rdsefs-fs-xxxxxxxxxxxxxxxxx/RMAN/BACKUP-2023-01-29-13-08-22-backup-20230129-011j5b6c_1_27_1 tag=FULL_DB_BACKUP comment=NONE
channel d1: backup set complete, elapsed time: 00:00:07
channel d1: starting full datafile backup set
channel d1: specifying datafile(s) in backup set
input datafile file number=00006 name=/rdsdbdata/db/TESTDB01_A/datafile/o1_mf_testtbs_kqsbmxh4_.dbf
backing up blocks 345601 through 358400
channel d1: starting piece 28 at 2023-01-29 13:11:58
channel d1: finished piece 28 at 2023-01-29 13:12:05
piece handle=/rdsefs-fs-xxxxxxxxxxxxxxxxx/RMAN/BACKUP-2023-01-29-13-08-22-backup-20230129-011j5b6c_1_28_1 tag=FULL_DB_BACKUP comment=NONE
channel d1: backup set complete, elapsed time: 00:00:07
channel d1: starting full datafile backup set
channel d1: specifying datafile(s) in backup set
input datafile file number=00006 name=/rdsdbdata/db/TESTDB01_A/datafile/o1_mf_testtbs_kqsbmxh4_.dbf
backing up blocks 358401 through 371200
channel d1: starting piece 29 at 2023-01-29 13:12:05
channel d1: finished piece 29 at 2023-01-29 13:12:12
piece handle=/rdsefs-fs-xxxxxxxxxxxxxxxxx/RMAN/BACKUP-2023-01-29-13-08-22-backup-20230129-011j5b6c_1_29_1 tag=FULL_DB_BACKUP comment=NONE
channel d1: backup set complete, elapsed time: 00:00:07
channel d1: starting full datafile backup set
channel d1: specifying datafile(s) in backup set
input datafile file number=00006 name=/rdsdbdata/db/TESTDB01_A/datafile/o1_mf_testtbs_kqsbmxh4_.dbf
backing up blocks 371201 through 384000
channel d1: starting piece 30 at 2023-01-29 13:12:13
channel d1: finished piece 30 at 2023-01-29 13:12:20
piece handle=/rdsefs-fs-xxxxxxxxxxxxxxxxx/RMAN/BACKUP-2023-01-29-13-08-22-backup-20230129-011j5b6c_1_30_1 tag=FULL_DB_BACKUP comment=NONE
channel d1: backup set complete, elapsed time: 00:00:07
channel d1: starting full datafile backup set
channel d1: specifying datafile(s) in backup set
input datafile file number=00006 name=/rdsdbdata/db/TESTDB01_A/datafile/o1_mf_testtbs_kqsbmxh4_.dbf
backing up blocks 384001 through 396800
channel d1: starting piece 31 at 2023-01-29 13:12:20
channel d1: finished piece 31 at 2023-01-29 13:12:27
piece handle=/rdsefs-fs-xxxxxxxxxxxxxxxxx/RMAN/BACKUP-2023-01-29-13-08-22-backup-20230129-011j5b6c_1_31_1 tag=FULL_DB_BACKUP comment=NONE
channel d1: backup set complete, elapsed time: 00:00:07
channel d1: starting full datafile backup set
channel d1: specifying datafile(s) in backup set
input datafile file number=00006 name=/rdsdbdata/db/TESTDB01_A/datafile/o1_mf_testtbs_kqsbmxh4_.dbf
backing up blocks 396801 through 409600
channel d1: starting piece 32 at 2023-01-29 13:12:27
channel d1: finished piece 32 at 2023-01-29 13:12:34
piece handle=/rdsefs-fs-xxxxxxxxxxxxxxxxx/RMAN/BACKUP-2023-01-29-13-08-22-backup-20230129-011j5b6c_1_32_1 tag=FULL_DB_BACKUP comment=NONE
channel d1: backup set complete, elapsed time: 00:00:07
channel d1: starting full datafile backup set
channel d1: specifying datafile(s) in backup set
input datafile file number=00006 name=/rdsdbdata/db/TESTDB01_A/datafile/o1_mf_testtbs_kqsbmxh4_.dbf
backing up blocks 409601 through 422400
channel d1: starting piece 33 at 2023-01-29 13:12:34
channel d1: finished piece 33 at 2023-01-29 13:12:41
piece handle=/rdsefs-fs-xxxxxxxxxxxxxxxxx/RMAN/BACKUP-2023-01-29-13-08-22-backup-20230129-011j5b6c_1_33_1 tag=FULL_DB_BACKUP comment=NONE
channel d1: backup set complete, elapsed time: 00:00:07
channel d1: starting full datafile backup set
channel d1: specifying datafile(s) in backup set
input datafile file number=00006 name=/rdsdbdata/db/TESTDB01_A/datafile/o1_mf_testtbs_kqsbmxh4_.dbf
backing up blocks 422401 through 435200
channel d1: starting piece 34 at 2023-01-29 13:12:41
channel d1: finished piece 34 at 2023-01-29 13:12:48
piece handle=/rdsefs-fs-xxxxxxxxxxxxxxxxx/RMAN/BACKUP-2023-01-29-13-08-22-backup-20230129-011j5b6c_1_34_1 tag=FULL_DB_BACKUP comment=NONE
channel d1: backup set complete, elapsed time: 00:00:07
channel d1: starting full datafile backup set
channel d1: specifying datafile(s) in backup set
input datafile file number=00006 name=/rdsdbdata/db/TESTDB01_A/datafile/o1_mf_testtbs_kqsbmxh4_.dbf
backing up blocks 435201 through 448000
channel d1: starting piece 35 at 2023-01-29 13:12:48
channel d1: finished piece 35 at 2023-01-29 13:12:55
piece handle=/rdsefs-fs-xxxxxxxxxxxxxxxxx/RMAN/BACKUP-2023-01-29-13-08-22-backup-20230129-011j5b6c_1_35_1 tag=FULL_DB_BACKUP comment=NONE
channel d1: backup set complete, elapsed time: 00:00:07
channel d1: starting full datafile backup set
channel d1: specifying datafile(s) in backup set
input datafile file number=00006 name=/rdsdbdata/db/TESTDB01_A/datafile/o1_mf_testtbs_kqsbmxh4_.dbf
backing up blocks 448001 through 460800
channel d1: starting piece 36 at 2023-01-29 13:12:55
channel d1: finished piece 36 at 2023-01-29 13:13:02
piece handle=/rdsefs-fs-xxxxxxxxxxxxxxxxx/RMAN/BACKUP-2023-01-29-13-08-22-backup-20230129-011j5b6c_1_36_1 tag=FULL_DB_BACKUP comment=NONE
channel d1: backup set complete, elapsed time: 00:00:07
channel d1: starting full datafile backup set
channel d1: specifying datafile(s) in backup set
input datafile file number=00006 name=/rdsdbdata/db/TESTDB01_A/datafile/o1_mf_testtbs_kqsbmxh4_.dbf
backing up blocks 460801 through 473600
channel d1: starting piece 37 at 2023-01-29 13:13:03
channel d1: finished piece 37 at 2023-01-29 13:13:28
piece handle=/rdsefs-fs-xxxxxxxxxxxxxxxxx/RMAN/BACKUP-2023-01-29-13-08-22-backup-20230129-011j5b6c_1_37_1 tag=FULL_DB_BACKUP comment=NONE
channel d1: backup set complete, elapsed time: 00:00:25
channel d1: starting full datafile backup set
channel d1: specifying datafile(s) in backup set
input datafile file number=00006 name=/rdsdbdata/db/TESTDB01_A/datafile/o1_mf_testtbs_kqsbmxh4_.dbf
backing up blocks 473601 through 486400
channel d1: starting piece 38 at 2023-01-29 13:13:28
channel d1: finished piece 38 at 2023-01-29 13:13:31
piece handle=/rdsefs-fs-xxxxxxxxxxxxxxxxx/RMAN/BACKUP-2023-01-29-13-08-22-backup-20230129-011j5b6c_1_38_1 tag=FULL_DB_BACKUP comment=NONE
channel d1: backup set complete, elapsed time: 00:00:03
channel d1: starting full datafile backup set
channel d1: specifying datafile(s) in backup set
input datafile file number=00006 name=/rdsdbdata/db/TESTDB01_A/datafile/o1_mf_testtbs_kqsbmxh4_.dbf
backing up blocks 486401 through 499200
channel d1: starting piece 39 at 2023-01-29 13:13:31
channel d1: finished piece 39 at 2023-01-29 13:13:34
piece handle=/rdsefs-fs-xxxxxxxxxxxxxxxxx/RMAN/BACKUP-2023-01-29-13-08-22-backup-20230129-011j5b6c_1_39_1 tag=FULL_DB_BACKUP comment=NONE
channel d1: backup set complete, elapsed time: 00:00:03
channel d1: starting full datafile backup set
channel d1: specifying datafile(s) in backup set
input datafile file number=00002 name=/rdsdbdata/db/TESTDB01_A/datafile/o1_mf_sysaux_kp6vvcjf_.dbf
backing up blocks 1 through 12800
channel d1: starting piece 1 at 2023-01-29 13:13:34
channel d1: finished piece 1 at 2023-01-29 13:13:41
piece handle=/rdsefs-fs-xxxxxxxxxxxxxxxxx/RMAN/BACKUP-2023-01-29-13-08-22-backup-20230129-181j5bfu_40_1_1 tag=FULL_DB_BACKUP comment=NONE
channel d1: backup set complete, elapsed time: 00:00:07
channel d1: starting full datafile backup set
channel d1: specifying datafile(s) in backup set
input datafile file number=00002 name=/rdsdbdata/db/TESTDB01_A/datafile/o1_mf_sysaux_kp6vvcjf_.dbf
backing up blocks 12801 through 25600
channel d1: starting piece 2 at 2023-01-29 13:13:41
channel d1: finished piece 2 at 2023-01-29 13:13:48
piece handle=/rdsefs-fs-xxxxxxxxxxxxxxxxx/RMAN/BACKUP-2023-01-29-13-08-22-backup-20230129-181j5bfu_40_2_1 tag=FULL_DB_BACKUP comment=NONE
channel d1: backup set complete, elapsed time: 00:00:07
channel d1: starting full datafile backup set
channel d1: specifying datafile(s) in backup set
input datafile file number=00002 name=/rdsdbdata/db/TESTDB01_A/datafile/o1_mf_sysaux_kp6vvcjf_.dbf
backing up blocks 25601 through 38400
channel d1: starting piece 3 at 2023-01-29 13:13:49
channel d1: finished piece 3 at 2023-01-29 13:13:56
piece handle=/rdsefs-fs-xxxxxxxxxxxxxxxxx/RMAN/BACKUP-2023-01-29-13-08-22-backup-20230129-181j5bfu_40_3_1 tag=FULL_DB_BACKUP comment=NONE
channel d1: backup set complete, elapsed time: 00:00:07
channel d1: starting full datafile backup set
channel d1: specifying datafile(s) in backup set
input datafile file number=00002 name=/rdsdbdata/db/TESTDB01_A/datafile/o1_mf_sysaux_kp6vvcjf_.dbf
backing up blocks 38401 through 51200
channel d1: starting piece 4 at 2023-01-29 13:13:56
channel d1: finished piece 4 at 2023-01-29 13:14:03
piece handle=/rdsefs-fs-xxxxxxxxxxxxxxxxx/RMAN/BACKUP-2023-01-29-13-08-22-backup-20230129-181j5bfu_40_4_1 tag=FULL_DB_BACKUP comment=NONE
channel d1: backup set complete, elapsed time: 00:00:07
channel d1: starting full datafile backup set
channel d1: specifying datafile(s) in backup set
input datafile file number=00002 name=/rdsdbdata/db/TESTDB01_A/datafile/o1_mf_sysaux_kp6vvcjf_.dbf
backing up blocks 51201 through 64000
channel d1: starting piece 5 at 2023-01-29 13:14:03
channel d1: finished piece 5 at 2023-01-29 13:14:06
piece handle=/rdsefs-fs-xxxxxxxxxxxxxxxxx/RMAN/BACKUP-2023-01-29-13-08-22-backup-20230129-181j5bfu_40_5_1 tag=FULL_DB_BACKUP comment=NONE
channel d1: backup set complete, elapsed time: 00:00:03
channel d1: starting full datafile backup set
channel d1: specifying datafile(s) in backup set
input datafile file number=00002 name=/rdsdbdata/db/TESTDB01_A/datafile/o1_mf_sysaux_kp6vvcjf_.dbf
backing up blocks 64001 through 76800
channel d1: starting piece 6 at 2023-01-29 13:14:06
channel d1: finished piece 6 at 2023-01-29 13:14:13
piece handle=/rdsefs-fs-xxxxxxxxxxxxxxxxx/RMAN/BACKUP-2023-01-29-13-08-22-backup-20230129-181j5bfu_40_6_1 tag=FULL_DB_BACKUP comment=NONE
channel d1: backup set complete, elapsed time: 00:00:07
channel d1: starting full datafile backup set
channel d1: specifying datafile(s) in backup set
input datafile file number=00002 name=/rdsdbdata/db/TESTDB01_A/datafile/o1_mf_sysaux_kp6vvcjf_.dbf
backing up blocks 76801 through 89600
channel d1: starting piece 7 at 2023-01-29 13:14:13
channel d1: finished piece 7 at 2023-01-29 13:14:16
piece handle=/rdsefs-fs-xxxxxxxxxxxxxxxxx/RMAN/BACKUP-2023-01-29-13-08-22-backup-20230129-181j5bfu_40_7_1 tag=FULL_DB_BACKUP comment=NONE
channel d1: backup set complete, elapsed time: 00:00:03
channel d1: starting full datafile backup set
channel d1: specifying datafile(s) in backup set
input datafile file number=00003 name=/rdsdbdata/db/TESTDB01_A/datafile/o1_mf_undo_t1_kp6vvd17_.dbf
backing up blocks 1 through 12800
channel d1: starting piece 1 at 2023-01-29 13:14:17
channel d1: finished piece 1 at 2023-01-29 13:14:20
piece handle=/rdsefs-fs-xxxxxxxxxxxxxxxxx/RMAN/BACKUP-2023-01-29-13-08-22-backup-20230129-1f1j5bh9_47_1_1 tag=FULL_DB_BACKUP comment=NONE
channel d1: backup set complete, elapsed time: 00:00:03
channel d1: starting full datafile backup set
channel d1: specifying datafile(s) in backup set
input datafile file number=00003 name=/rdsdbdata/db/TESTDB01_A/datafile/o1_mf_undo_t1_kp6vvd17_.dbf
backing up blocks 12801 through 25600
channel d1: starting piece 2 at 2023-01-29 13:14:20
channel d1: finished piece 2 at 2023-01-29 13:14:23
piece handle=/rdsefs-fs-xxxxxxxxxxxxxxxxx/RMAN/BACKUP-2023-01-29-13-08-22-backup-20230129-1f1j5bh9_47_2_1 tag=FULL_DB_BACKUP comment=NONE
channel d1: backup set complete, elapsed time: 00:00:03
channel d1: starting full datafile backup set
channel d1: specifying datafile(s) in backup set
input datafile file number=00003 name=/rdsdbdata/db/TESTDB01_A/datafile/o1_mf_undo_t1_kp6vvd17_.dbf
backing up blocks 25601 through 38400
channel d1: starting piece 3 at 2023-01-29 13:14:23
channel d1: finished piece 3 at 2023-01-29 13:14:26
piece handle=/rdsefs-fs-xxxxxxxxxxxxxxxxx/RMAN/BACKUP-2023-01-29-13-08-22-backup-20230129-1f1j5bh9_47_3_1 tag=FULL_DB_BACKUP comment=NONE
channel d1: backup set complete, elapsed time: 00:00:03
channel d1: starting full datafile backup set
channel d1: specifying datafile(s) in backup set
input datafile file number=00003 name=/rdsdbdata/db/TESTDB01_A/datafile/o1_mf_undo_t1_kp6vvd17_.dbf
backing up blocks 38401 through 51200
channel d1: starting piece 4 at 2023-01-29 13:14:26
channel d1: finished piece 4 at 2023-01-29 13:14:29
piece handle=/rdsefs-fs-xxxxxxxxxxxxxxxxx/RMAN/BACKUP-2023-01-29-13-08-22-backup-20230129-1f1j5bh9_47_4_1 tag=FULL_DB_BACKUP comment=NONE
channel d1: backup set complete, elapsed time: 00:00:03
channel d1: starting full datafile backup set
channel d1: specifying datafile(s) in backup set
input datafile file number=00003 name=/rdsdbdata/db/TESTDB01_A/datafile/o1_mf_undo_t1_kp6vvd17_.dbf
backing up blocks 51201 through 64000
channel d1: starting piece 5 at 2023-01-29 13:14:29
channel d1: finished piece 5 at 2023-01-29 13:14:32
piece handle=/rdsefs-fs-xxxxxxxxxxxxxxxxx/RMAN/BACKUP-2023-01-29-13-08-22-backup-20230129-1f1j5bh9_47_5_1 tag=FULL_DB_BACKUP comment=NONE
channel d1: backup set complete, elapsed time: 00:00:03
channel d1: starting full datafile backup set
channel d1: specifying datafile(s) in backup set
input datafile file number=00003 name=/rdsdbdata/db/TESTDB01_A/datafile/o1_mf_undo_t1_kp6vvd17_.dbf
backing up blocks 64001 through 76800
channel d1: starting piece 6 at 2023-01-29 13:14:32
channel d1: finished piece 6 at 2023-01-29 13:14:35
piece handle=/rdsefs-fs-xxxxxxxxxxxxxxxxx/RMAN/BACKUP-2023-01-29-13-08-22-backup-20230129-1f1j5bh9_47_6_1 tag=FULL_DB_BACKUP comment=NONE
channel d1: backup set complete, elapsed time: 00:00:03
channel d1: starting full datafile backup set
channel d1: specifying datafile(s) in backup set
input datafile file number=00003 name=/rdsdbdata/db/TESTDB01_A/datafile/o1_mf_undo_t1_kp6vvd17_.dbf
backing up blocks 76801 through 85760
channel d1: starting piece 7 at 2023-01-29 13:14:35
channel d1: finished piece 7 at 2023-01-29 13:14:38
piece handle=/rdsefs-fs-xxxxxxxxxxxxxxxxx/RMAN/BACKUP-2023-01-29-13-08-22-backup-20230129-1f1j5bh9_47_7_1 tag=FULL_DB_BACKUP comment=NONE
channel d1: backup set complete, elapsed time: 00:00:03
channel d1: starting full datafile backup set
channel d1: specifying datafile(s) in backup set
input datafile file number=00001 name=/rdsdbdata/db/TESTDB01_A/datafile/o1_mf_system_kp6vv9nv_.dbf
backing up blocks 1 through 12800
channel d1: starting piece 1 at 2023-01-29 13:14:39
channel d1: finished piece 1 at 2023-01-29 13:14:42
piece handle=/rdsefs-fs-xxxxxxxxxxxxxxxxx/RMAN/BACKUP-2023-01-29-13-08-22-backup-20230129-1m1j5bhv_54_1_1 tag=FULL_DB_BACKUP comment=NONE
channel d1: backup set complete, elapsed time: 00:00:03
channel d1: starting full datafile backup set
channel d1: specifying datafile(s) in backup set
input datafile file number=00001 name=/rdsdbdata/db/TESTDB01_A/datafile/o1_mf_system_kp6vv9nv_.dbf
backing up blocks 12801 through 25600
channel d1: starting piece 2 at 2023-01-29 13:14:42
channel d1: finished piece 2 at 2023-01-29 13:14:45
piece handle=/rdsefs-fs-xxxxxxxxxxxxxxxxx/RMAN/BACKUP-2023-01-29-13-08-22-backup-20230129-1m1j5bhv_54_2_1 tag=FULL_DB_BACKUP comment=NONE
channel d1: backup set complete, elapsed time: 00:00:03
channel d1: starting full datafile backup set
channel d1: specifying datafile(s) in backup set
input datafile file number=00001 name=/rdsdbdata/db/TESTDB01_A/datafile/o1_mf_system_kp6vv9nv_.dbf
backing up blocks 25601 through 38400
channel d1: starting piece 3 at 2023-01-29 13:14:45
channel d1: finished piece 3 at 2023-01-29 13:14:52
piece handle=/rdsefs-fs-xxxxxxxxxxxxxxxxx/RMAN/BACKUP-2023-01-29-13-08-22-backup-20230129-1m1j5bhv_54_3_1 tag=FULL_DB_BACKUP comment=NONE
channel d1: backup set complete, elapsed time: 00:00:07
channel d1: starting full datafile backup set
channel d1: specifying datafile(s) in backup set
input datafile file number=00001 name=/rdsdbdata/db/TESTDB01_A/datafile/o1_mf_system_kp6vv9nv_.dbf
backing up blocks 38401 through 51200
channel d1: starting piece 4 at 2023-01-29 13:14:52
channel d1: finished piece 4 at 2023-01-29 13:14:59
piece handle=/rdsefs-fs-xxxxxxxxxxxxxxxxx/RMAN/BACKUP-2023-01-29-13-08-22-backup-20230129-1m1j5bhv_54_4_1 tag=FULL_DB_BACKUP comment=NONE
channel d1: backup set complete, elapsed time: 00:00:07
channel d1: starting full datafile backup set
channel d1: specifying datafile(s) in backup set
input datafile file number=00001 name=/rdsdbdata/db/TESTDB01_A/datafile/o1_mf_system_kp6vv9nv_.dbf
backing up blocks 51201 through 64000
channel d1: starting piece 5 at 2023-01-29 13:14:59
channel d1: finished piece 5 at 2023-01-29 13:15:06
piece handle=/rdsefs-fs-xxxxxxxxxxxxxxxxx/RMAN/BACKUP-2023-01-29-13-08-22-backup-20230129-1m1j5bhv_54_5_1 tag=FULL_DB_BACKUP comment=NONE
channel d1: backup set complete, elapsed time: 00:00:07
channel d1: starting full datafile backup set
channel d1: specifying datafile(s) in backup set
input datafile file number=00001 name=/rdsdbdata/db/TESTDB01_A/datafile/o1_mf_system_kp6vv9nv_.dbf
backing up blocks 64001 through 76800
channel d1: starting piece 6 at 2023-01-29 13:15:07
channel d1: finished piece 6 at 2023-01-29 13:15:10
piece handle=/rdsefs-fs-xxxxxxxxxxxxxxxxx/RMAN/BACKUP-2023-01-29-13-08-22-backup-20230129-1m1j5bhv_54_6_1 tag=FULL_DB_BACKUP comment=NONE
channel d1: backup set complete, elapsed time: 00:00:03
channel d1: starting full datafile backup set
channel d1: specifying datafile(s) in backup set
input datafile file number=00004 name=/rdsdbdata/db/TESTDB01_A/datafile/o1_mf_users_kp6vvd85_.dbf
input datafile file number=00005 name=/rdsdbdata/db/TESTDB01_A/datafile/o1_mf_rdsadmin_kp6wyj8y_.dbf
channel d1: starting piece 1 at 2023-01-29 13:15:10
channel d1: finished piece 1 at 2023-01-29 13:15:17
piece handle=/rdsefs-fs-xxxxxxxxxxxxxxxxx/RMAN/BACKUP-2023-01-29-13-08-22-backup-20230129-1s1j5biu_60_1_1 tag=FULL_DB_BACKUP comment=NONE
channel d1: backup set complete, elapsed time: 00:00:07
Finished backup at 2023-01-29 13:15:17
<NULL>
Starting Control File and SPFILE Autobackup at 2023-01-29 13:15:18
piece handle=/rdsefs-fs-xxxxxxxxxxxxxxxxx/RMAN/BACKUP-2023-01-29-13-08-22-c-2985517134-20230129-00 comment=NONE
Finished Control File and SPFILE Autobackup at 2023-01-29 13:15:21
<NULL>
released channel: d1
<NULL>
Recovery Manager complete.

533 rows selected.

EFS上に出力されたバックアップファイルは以下のようになります。
オーナは想定通り 3001:101 で出力されていますね。

EFS上に出力されたバックアップファイル

EFS上のバックアップファイル

$ ll /efs/RMAN
total 4574720
-rw-r----- 1 3001 101 104914944 Jan 29 04:09 BACKUP-2023-01-29-13-08-22-backup-20230129-011j5b6c_1_10_1
-rw-r----- 1 3001 101 104660992 Jan 29 04:08 BACKUP-2023-01-29-13-08-22-backup-20230129-011j5b6c_1_1_1
-rw-r----- 1 3001 101 104914944 Jan 29 04:09 BACKUP-2023-01-29-13-08-22-backup-20230129-011j5b6c_1_11_1
-rw-r----- 1 3001 101 104914944 Jan 29 04:09 BACKUP-2023-01-29-13-08-22-backup-20230129-011j5b6c_1_12_1
-rw-r----- 1 3001 101 104914944 Jan 29 04:10 BACKUP-2023-01-29-13-08-22-backup-20230129-011j5b6c_1_13_1
-rw-r----- 1 3001 101 104914944 Jan 29 04:10 BACKUP-2023-01-29-13-08-22-backup-20230129-011j5b6c_1_14_1
-rw-r----- 1 3001 101 104914944 Jan 29 04:10 BACKUP-2023-01-29-13-08-22-backup-20230129-011j5b6c_1_15_1
-rw-r----- 1 3001 101 104914944 Jan 29 04:10 BACKUP-2023-01-29-13-08-22-backup-20230129-011j5b6c_1_16_1
-rw-r----- 1 3001 101 104914944 Jan 29 04:10 BACKUP-2023-01-29-13-08-22-backup-20230129-011j5b6c_1_17_1
-rw-r----- 1 3001 101 104914944 Jan 29 04:10 BACKUP-2023-01-29-13-08-22-backup-20230129-011j5b6c_1_18_1
-rw-r----- 1 3001 101 104914944 Jan 29 04:10 BACKUP-2023-01-29-13-08-22-backup-20230129-011j5b6c_1_19_1
-rw-r----- 1 3001 101  93831168 Jan 29 04:10 BACKUP-2023-01-29-13-08-22-backup-20230129-011j5b6c_1_20_1
-rw-r----- 1 3001 101 104914944 Jan 29 04:08 BACKUP-2023-01-29-13-08-22-backup-20230129-011j5b6c_1_2_1
-rw-r----- 1 3001 101  54599680 Jan 29 04:11 BACKUP-2023-01-29-13-08-22-backup-20230129-011j5b6c_1_21_1
-rw-r----- 1 3001 101 104914944 Jan 29 04:11 BACKUP-2023-01-29-13-08-22-backup-20230129-011j5b6c_1_22_1
-rw-r----- 1 3001 101 104914944 Jan 29 04:11 BACKUP-2023-01-29-13-08-22-backup-20230129-011j5b6c_1_23_1
-rw-r----- 1 3001 101 104914944 Jan 29 04:11 BACKUP-2023-01-29-13-08-22-backup-20230129-011j5b6c_1_24_1
-rw-r----- 1 3001 101 104914944 Jan 29 04:11 BACKUP-2023-01-29-13-08-22-backup-20230129-011j5b6c_1_25_1
-rw-r----- 1 3001 101 104914944 Jan 29 04:11 BACKUP-2023-01-29-13-08-22-backup-20230129-011j5b6c_1_26_1
-rw-r----- 1 3001 101 104914944 Jan 29 04:11 BACKUP-2023-01-29-13-08-22-backup-20230129-011j5b6c_1_27_1
-rw-r----- 1 3001 101 104914944 Jan 29 04:12 BACKUP-2023-01-29-13-08-22-backup-20230129-011j5b6c_1_28_1
-rw-r----- 1 3001 101 104914944 Jan 29 04:12 BACKUP-2023-01-29-13-08-22-backup-20230129-011j5b6c_1_29_1
-rw-r----- 1 3001 101 104914944 Jan 29 04:12 BACKUP-2023-01-29-13-08-22-backup-20230129-011j5b6c_1_30_1
-rw-r----- 1 3001 101 104792064 Jan 29 04:08 BACKUP-2023-01-29-13-08-22-backup-20230129-011j5b6c_1_3_1
-rw-r----- 1 3001 101 104914944 Jan 29 04:12 BACKUP-2023-01-29-13-08-22-backup-20230129-011j5b6c_1_31_1
-rw-r----- 1 3001 101 104914944 Jan 29 04:12 BACKUP-2023-01-29-13-08-22-backup-20230129-011j5b6c_1_32_1
-rw-r----- 1 3001 101 104914944 Jan 29 04:12 BACKUP-2023-01-29-13-08-22-backup-20230129-011j5b6c_1_33_1
-rw-r----- 1 3001 101 104914944 Jan 29 04:12 BACKUP-2023-01-29-13-08-22-backup-20230129-011j5b6c_1_34_1
-rw-r----- 1 3001 101 104914944 Jan 29 04:12 BACKUP-2023-01-29-13-08-22-backup-20230129-011j5b6c_1_35_1
-rw-r----- 1 3001 101 104914944 Jan 29 04:12 BACKUP-2023-01-29-13-08-22-backup-20230129-011j5b6c_1_36_1
-rw-r----- 1 3001 101  83828736 Jan 29 04:13 BACKUP-2023-01-29-13-08-22-backup-20230129-011j5b6c_1_37_1
-rw-r----- 1 3001 101   9789440 Jan 29 04:13 BACKUP-2023-01-29-13-08-22-backup-20230129-011j5b6c_1_38_1
-rw-r----- 1 3001 101     65536 Jan 29 04:13 BACKUP-2023-01-29-13-08-22-backup-20230129-011j5b6c_1_39_1
-rw-r----- 1 3001 101 104914944 Jan 29 04:08 BACKUP-2023-01-29-13-08-22-backup-20230129-011j5b6c_1_4_1
-rw-r----- 1 3001 101 104914944 Jan 29 04:09 BACKUP-2023-01-29-13-08-22-backup-20230129-011j5b6c_1_5_1
-rw-r----- 1 3001 101 104914944 Jan 29 04:09 BACKUP-2023-01-29-13-08-22-backup-20230129-011j5b6c_1_6_1
-rw-r----- 1 3001 101 104914944 Jan 29 04:09 BACKUP-2023-01-29-13-08-22-backup-20230129-011j5b6c_1_7_1
-rw-r----- 1 3001 101 104914944 Jan 29 04:09 BACKUP-2023-01-29-13-08-22-backup-20230129-011j5b6c_1_8_1
-rw-r----- 1 3001 101 104914944 Jan 29 04:09 BACKUP-2023-01-29-13-08-22-backup-20230129-011j5b6c_1_9_1
-rw-r----- 1 3001 101  69132288 Jan 29 04:13 BACKUP-2023-01-29-13-08-22-backup-20230129-181j5bfu_40_1_1
-rw-r----- 1 3001 101  78471168 Jan 29 04:13 BACKUP-2023-01-29-13-08-22-backup-20230129-181j5bfu_40_2_1
-rw-r----- 1 3001 101  97533952 Jan 29 04:13 BACKUP-2023-01-29-13-08-22-backup-20230129-181j5bfu_40_3_1
-rw-r----- 1 3001 101  96133120 Jan 29 04:13 BACKUP-2023-01-29-13-08-22-backup-20230129-181j5bfu_40_4_1
-rw-r----- 1 3001 101   6701056 Jan 29 04:14 BACKUP-2023-01-29-13-08-22-backup-20230129-181j5bfu_40_5_1
-rw-r----- 1 3001 101  24264704 Jan 29 04:14 BACKUP-2023-01-29-13-08-22-backup-20230129-181j5bfu_40_6_1
-rw-r----- 1 3001 101     65536 Jan 29 04:14 BACKUP-2023-01-29-13-08-22-backup-20230129-181j5bfu_40_7_1
-rw-r----- 1 3001 101   2768896 Jan 29 04:14 BACKUP-2023-01-29-13-08-22-backup-20230129-1f1j5bh9_47_1_1
-rw-r----- 1 3001 101    212992 Jan 29 04:14 BACKUP-2023-01-29-13-08-22-backup-20230129-1f1j5bh9_47_2_1
-rw-r----- 1 3001 101    335872 Jan 29 04:14 BACKUP-2023-01-29-13-08-22-backup-20230129-1f1j5bh9_47_3_1
-rw-r----- 1 3001 101    491520 Jan 29 04:14 BACKUP-2023-01-29-13-08-22-backup-20230129-1f1j5bh9_47_4_1
-rw-r----- 1 3001 101    221184 Jan 29 04:14 BACKUP-2023-01-29-13-08-22-backup-20230129-1f1j5bh9_47_5_1
-rw-r----- 1 3001 101    131072 Jan 29 04:14 BACKUP-2023-01-29-13-08-22-backup-20230129-1f1j5bh9_47_6_1
-rw-r----- 1 3001 101    237568 Jan 29 04:14 BACKUP-2023-01-29-13-08-22-backup-20230129-1f1j5bh9_47_7_1
-rw-r----- 1 3001 101  52969472 Jan 29 04:14 BACKUP-2023-01-29-13-08-22-backup-20230129-1m1j5bhv_54_1_1
-rw-r----- 1 3001 101  75161600 Jan 29 04:14 BACKUP-2023-01-29-13-08-22-backup-20230129-1m1j5bhv_54_2_1
-rw-r----- 1 3001 101 103202816 Jan 29 04:14 BACKUP-2023-01-29-13-08-22-backup-20230129-1m1j5bhv_54_3_1
-rw-r----- 1 3001 101  89251840 Jan 29 04:14 BACKUP-2023-01-29-13-08-22-backup-20230129-1m1j5bhv_54_4_1
-rw-r----- 1 3001 101  98287616 Jan 29 04:15 BACKUP-2023-01-29-13-08-22-backup-20230129-1m1j5bhv_54_5_1
-rw-r----- 1 3001 101  53993472 Jan 29 04:15 BACKUP-2023-01-29-13-08-22-backup-20230129-1m1j5bhv_54_6_1
-rw-r----- 1 3001 101  17121280 Jan 29 04:15 BACKUP-2023-01-29-13-08-22-backup-20230129-1s1j5biu_60_1_1
-rw-r----- 1 3001 101   8978432 Jan 29 04:15 BACKUP-2023-01-29-13-08-22-c-2985517134-20230129-00

まとめ

RDS for OracleのRMANバックアップをEFSに出力してみました。
特にexpdpの出力やファイルの出力と変わったところはありません。
RDS上でのRMANの利用は、実際には Oracle DB インスタンスの一般的な RMAN タスクの実行に 「現時点では、RMAN の復元は Amazon RDS for Oracle の DB インスタンスでサポートされていません。」 とあり、利用用途はかなり限られると思います。（他環境への移行等も通常はexpdp/impdpを利用すると思います）

おまけ

最初にRMANバックアップを取得しようとしたところ、 ORA-20001: Internal error: Database must be in ARCHIVELOG mode for backup related operations. というエラーが出て取得できませんでした。

RMANバックアップ時のエラー

SQL> BEGIN
rdsadmin.rdsadmin_rman_util.backup_database_full(
p_owner => 'SYS',
p_directory_name => 'RMAN_DIR_EFS',
p_section_size_mb => 100,
p_tag => 'FULL_DB_BACKUP',
p_rman_to_dbms_output => FALSE);
END;
/ 2  3  4  5  6  7  8  9
BEGIN
*
ERROR at line 1:
ORA-20001: Internal error: Database must be in ARCHIVELOG mode for backup related operations.
ORA-06512: at "SYS.RDS_SYS_RMAN_UTIL", line 154
ORA-06512: at "SYS.RDS_SYS_RMAN_UTIL", line 1129
ORA-06512: at "SYS.RDS_SYS_RMAN_UTIL", line 1205
ORA-06512: at "RDSADMIN.RDSADMIN_RMAN_UTIL", line 133
ORA-06512: at line 2

RDSの自動バックアップが無効になっていると、noarchivelogモードになっているようです。
自動バックアップを有効にしたところ、無事RMANバックアップが取得できました。

変更前

SQL> select name,log_mode from v$database;

NAME      LOG_MODE
--------- ------------
TESTDB01  NOARCHIVELOG

変更後

SQL> select name,log_mode from v$database;

NAME      LOG_MODE
--------- ------------
TESTDB01  ARCHIVELOG