obclient(root@sys)[oceanbase]> SELECT * FROM oceanbase.CDB_OB_RESTORE_HISTORY\G
*************************** 1. row ***************************
TENANT_ID: 1
JOB_ID: 16
RESTORE_TENANT_NAME: lnzyob
RESTORE_TENANT_ID: 1004
BACKUP_TENANT_NAME: lnzyob
BACKUP_TENANT_ID: 1002
BACKUP_CLUSTER_NAME: cls
BACKUP_DEST: file:///backup/obbackup/cls/1753162749/tenant_incarnation_1/1002/data/backup_set_79_full,file:///backup/obbackup/cls/1753162749/tenant_incarnation_1/1002/clog/piece_d1001r1p80,file:///backup/obbackup/cls/1753162749/tenant_incarnation_1/1002/clog/piece_d1001r1p79,file:///backup/obbackup/cls/1753162749/tenant_incarnation_1/1002/clog/piece_d1001r1p78
RESTORE_SCN: 1761452452330883000
RESTORE_SCN_DISPLAY: 2025-10-26 12:20:52.330883
RESTORE_OPTION: pool_list=lnzyob_pool
START_TIMESTAMP: 2025-10-27 16:52:25.667309
FINISH_TIMESTAMP: 2025-10-27 17:12:42.420828
STATUS: FAIL
BACKUP_PIECE_LIST: file:///backup/obbackup/cls/1753162749/tenant_incarnation_1/1002/clog/piece_d1001r1p78,file:///backup/obbackup/cls/1753162749/tenant_incarnation_1/1002/clog/piece_d1001r1p79,file:///backup/obbackup/cls/1753162749/tenant_incarnation_1/1002/clog/piece_d1001r1p80
BACKUP_SET_LIST: file:///backup/obbackup/cls/1753162749/tenant_incarnation_1/1002/data/backup_set_79_full
BACKUP_CLUSTER_VERSION: 17180001540
LS_COUNT: 2
FINISH_LS_COUNT: 0
TABLET_COUNT: 6046
FINISH_TABLET_COUNT: 2196
TOTAL_BYTES: 195702961375
TOTAL_BYTES_DISPLAY: 182.26GB
FINISH_BYTES: 0
FINISH_BYTES_DISPLAY: 0.00MB
DESCRIPTION: NULL
COMMENT: (SERVER)ls_id: 1001, addr: 192.168.207.28:2882, module: RESTORE_DATA, result: -4184(Server out of disk space), trace_id: YB42C0A8CF1C-0006421F63B93843-0-0;
其实检查磁盘空间是足够的：
处理办法：修改/root/.obd/下的配置文件调整datafile_maxsize参数大小以及配置datafile_next自增
root@lnob \~\]# cat /root/.obd/cluster/ocp/config.yaml user: username: root password: 1qazXSW@ port: 22 oceanbase-standalone: version: 4.2.5.4 release: 104030022025070212.el7 package_hash: 20cba48b7563944eafe139f605174c5ce2ec8a6e 192.168.207.28: zone: zone1 servers: - 192.168.207.28 global: appname: ocp root_password: 1qazXSW@ mysql_port: 2881 rpc_port: 2882 data_dir: /data/1 redo_dir: /data/log1 obshell_port: 2886 home_path: /root/ocp/oceanbase cluster_id: 1761550872 enable_syslog_wf: false max_syslog_file_count: 16 memory_limit: 40G system_memory: 7G log_disk_size: 107G cpu_count: 30 datafile_size: 71G datafile_maxsize: 2T datafile_next: 11G 重启集群obd cluster stop ocp obd cluster start ocp 再次执行恢复成功。 详见：[https://ask.oceanbase.com/t/topic/35633255/6](https://ask.oceanbase.com/t/topic/35633255/6 "https://ask.oceanbase.com/t/topic/35633255/6") obclient(root@sys)\[oceanbase\]\> SELECT \* FROM oceanbase.CDB_OB_RESTORE_HISTORY\\G \*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\* 1. row \*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\* TENANT_ID: 1 JOB_ID: 16 RESTORE_TENANT_NAME: lnzyob RESTORE_TENANT_ID: 1004 BACKUP_TENANT_NAME: lnzyob BACKUP_TENANT_ID: 1002 BACKUP_CLUSTER_NAME: cls BACKUP_DEST: file:///backup/obbackup/cls/1753162749/tenant_incarnation_1/1002/data/backup_set_79_full,file:///backup/obbackup/cls/1753162749/tenant_incarnation_1/1002/clog/piece_d1001r1p80,file:///backup/obbackup/cls/1753162749/tenant_incarnation_1/1002/clog/piece_d1001r1p79,file:///backup/obbackup/cls/1753162749/tenant_incarnation_1/1002/clog/piece_d1001r1p78 RESTORE_SCN: 1761452452330883000 RESTORE_SCN_DISPLAY: 2025-10-26 12:20:52.330883 RESTORE_OPTION: pool_list=lnzyob_pool START_TIMESTAMP: 2025-10-27 16:52:25.667309 FINISH_TIMESTAMP: 2025-10-27 17:12:42.420828 STATUS: FAIL BACKUP_PIECE_LIST: file:///backup/obbackup/cls/1753162749/tenant_incarnation_1/1002/clog/piece_d1001r1p78,file:///backup/obbackup/cls/1753162749/tenant_incarnation_1/1002/clog/piece_d1001r1p79,file:///backup/obbackup/cls/1753162749/tenant_incarnation_1/1002/clog/piece_d1001r1p80 BACKUP_SET_LIST: file:///backup/obbackup/cls/1753162749/tenant_incarnation_1/1002/data/backup_set_79_full BACKUP_CLUSTER_VERSION: 17180001540 LS_COUNT: 2 FINISH_LS_COUNT: 0 TABLET_COUNT: 6046 FINISH_TABLET_COUNT: 2196 TOTAL_BYTES: 195702961375 TOTAL_BYTES_DISPLAY: 182.26GB FINISH_BYTES: 0 FINISH_BYTES_DISPLAY: 0.00MB DESCRIPTION: NULL COMMENT: (SERVER)ls_id: 1001, addr: 192.168.207.28:2882, module: RESTORE_DATA, result: -4184(Server out of disk space), trace_id: YB42C0A8CF1C-0006421F63B93843-0-0; \*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\* 2. row \*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\* TENANT_ID: 1 JOB_ID: 18 RESTORE_TENANT_NAME: lnzyob RESTORE_TENANT_ID: 1006 BACKUP_TENANT_NAME: lnzyob BACKUP_TENANT_ID: 1002 BACKUP_CLUSTER_NAME: cls BACKUP_DEST: file:///backup/obbackup/cls/1753162749/tenant_incarnation_1/1002/data/backup_set_79_full,file:///backup/obbackup/cls/1753162749/tenant_incarnation_1/1002/clog/piece_d1001r1p80,file:///backup/obbackup/cls/1753162749/tenant_incarnation_1/1002/clog/piece_d1001r1p79,file:///backup/obbackup/cls/1753162749/tenant_incarnation_1/1002/clog/piece_d1001r1p78 RESTORE_SCN: 1761452452330883000 RESTORE_SCN_DISPLAY: 2025-10-26 12:20:52.330883 RESTORE_OPTION: pool_list=lnzyob_pool START_TIMESTAMP: 2025-10-27 17:34:50.627058 FINISH_TIMESTAMP: 2025-10-27 18:03:58.469830 STATUS: SUCCESS BACKUP_PIECE_LIST: file:///backup/obbackup/cls/1753162749/tenant_incarnation_1/1002/clog/piece_d1001r1p78,file:///backup/obbackup/cls/1753162749/tenant_incarnation_1/1002/clog/piece_d1001r1p79,file:///backup/obbackup/cls/1753162749/tenant_incarnation_1/1002/clog/piece_d1001r1p80 BACKUP_SET_LIST: file:///backup/obbackup/cls/1753162749/tenant_incarnation_1/1002/data/backup_set_79_full BACKUP_CLUSTER_VERSION: 17180001540 LS_COUNT: 2 FINISH_LS_COUNT: 0 TABLET_COUNT: 6046 FINISH_TABLET_COUNT: 6046 TOTAL_BYTES: 195702961375 TOTAL_BYTES_DISPLAY: 182.26GB FINISH_BYTES: 0 FINISH_BYTES_DISPLAY: 0.00MB DESCRIPTION: NULL COMMENT: \*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\* 3. row \*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\* TENANT_ID: 1006 JOB_ID: 18 RESTORE_TENANT_NAME: lnzyob RESTORE_TENANT_ID: 1006 BACKUP_TENANT_NAME: lnzyob BACKUP_TENANT_ID: 1002 BACKUP_CLUSTER_NAME: cls BACKUP_DEST: file:///backup/obbackup/cls/1753162749/tenant_incarnation_1/1002/data/backup_set_79_full,file:///backup/obbackup/cls/1753162749/tenant_incarnation_1/1002/clog/piece_d1001r1p80,file:///backup/obbackup/cls/1753162749/tenant_incarnation_1/1002/clog/piece_d1001r1p79,file:///backup/obbackup/cls/1753162749/tenant_incarnation_1/1002/clog/piece_d1001r1p78 RESTORE_SCN: 1761452452330883000 RESTORE_SCN_DISPLAY: 2025-10-26 12:20:52.330883 RESTORE_OPTION: pool_list=lnzyob_pool START_TIMESTAMP: 2025-10-27 17:34:50.627058 FINISH_TIMESTAMP: 2025-10-27 18:03:54.642667 STATUS: SUCCESS BACKUP_PIECE_LIST: file:///backup/obbackup/cls/1753162749/tenant_incarnation_1/1002/clog/piece_d1001r1p78,file:///backup/obbackup/cls/1753162749/tenant_incarnation_1/1002/clog/piece_d1001r1p79,file:///backup/obbackup/cls/1753162749/tenant_incarnation_1/1002/clog/piece_d1001r1p80 BACKUP_SET_LIST: file:///backup/obbackup/cls/1753162749/tenant_incarnation_1/1002/data/backup_set_79_full BACKUP_CLUSTER_VERSION: 17180001540 LS_COUNT: 2 FINISH_LS_COUNT: 0 TABLET_COUNT: 6046 FINISH_TABLET_COUNT: 6046 TOTAL_BYTES: 195702961375 TOTAL_BYTES_DISPLAY: 182.26GB FINISH_BYTES: 0 FINISH_BYTES_DISPLAY: 0.00MB DESCRIPTION: NULL COMMENT: 3 rows in set (0.243 sec)