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PSM多实例融合onbar恢复相关
发表于2025-11-26 10:44:2162次浏览2个评论
PSM多实例融合onbar恢复测试
测试期望： 在集群环境中，发生切换后，需要在新主上也备份逻辑日志。期望能融合在两端的备份，实现连续的逻辑恢复效果。
HAR集群信息：
- HAC主：
[gbasedbt@dbhost01 tmp]$ onstat -g dis
Server : gbase41
Server Number : 0
Server Type : IDS
Server Status : Up
Server Version: GBase Database Server Version 12.10.FC4G1AEE
Shared Memory : 0x44000000
GBASEDBTDIR : /opt/gbase
ONCONFIG : /opt/gbase/etc/onconfig.gbase41
SQLHOSTS : /opt/gbase/etc/sqlhosts.gbase41
Host : dbhost01
[gbasedbt@dbhost01 tmp]$
- HAC备：
[gbasedbt@dbhost02 0]$ onstat -g dis
Server : gbase42
Server Number : 0
Server Type : IDS
Server Status : Up
Server Version: GBase Database Server Version 12.10.FC4G1AEE
Shared Memory : 0x44000000
GBASEDBTDIR : /opt/gbase
ONCONFIG : /opt/gbase/etc/onconfig.gbase42
SQLHOSTS : /opt/gbase/etc/sqlhosts.gbase42
Host : dbhost02
[gbasedbt@dbhost02 0]$
配置PSM备份：
# vi $GBASEDBTDIR/etc/log_full.sh
#BACKUP_CMD="ontape -a -d"
BACKUP_CMD="onbar -b -l"
mkdir -p /home/gbasedbt/bak/DBSPOOL
mkdir -p /home/gbasedbt/bak/LOGPOOL
onmode -wf BAR_BSALIB_PATH=$GBASEDBTDIR/lib/libbsapsm.so
onmode -wf TAPEDEV=/home/gbasedbt/bak/DBSPOOL
onmode -wf LTAPEDEV=/home/gbasedbt/bak/LOGPOOL
onmode -wf ALARMPROGRAM=$GBASEDBTDIR/etc/log_full.sh
onpsm -D list
onpsm -D add /home/gbasedbt/bak/DBSPOOL -g DBSPOOL -p HIGHEST -t FILE
onpsm -D add /home/gbasedbt/bak/LOGPOOL -g LOGPOOL -p HIGHEST -t FILE
onpsm -D del $GBASEDBTDIR/backups -d -g DBSPOOL -y
onpsm -D del $GBASEDBTDIR/backups -d -g LOGPOOL -y
onpsm -D list
使用onbar进行备份
onbar -b -L 0
onmode -l ; onmode -c
sleep 5;
onmode -l ; onmode -c
查看0备
0备日志：
2025-11-26 04:24:25 1900 1898 /opt/gbase/bin/onbar_d -b -L 0
2025-11-26 04:24:26 1900 1898 Using GBASE's PSM version 12.10.FC4G1 as the Storage Manager. XBSA API version is 1.0.3.
2025-11-26 04:24:27 1900 1898 Archive started on rootdbs, sbspace01, datadbs01, datadbs02, llogdbs, plogdbs (Requested Level 0).
2025-11-26 04:24:27 1900 1898 (-43078) Open or close failed on file '/opt/gbase/etc/ixbar.0', errno = 2 .
No such file or directory
2025-11-26 04:24:27 1900 1898 Begin level 0 backup rootdbs.
2025-11-26 04:24:27 1900 1898 The PSM is ready.
2025-11-26 04:24:27 1900 1898 __PSM__ session 9 opened.
2025-11-26 04:24:27 1900 1898 Successfully connected to Storage Manager.
2025-11-26 04:24:27 1900 1898 Completed level 0 backup rootdbs (Storage Manager copy ID: 0 1).
2025-11-26 04:24:28 1900 1898 __PSM__ session 9 closed
2025-11-26 04:24:28 1903 1900 Process 1903 1900 successfully forked.
2025-11-26 04:24:28 1905 1900 Process 1905 1900 successfully forked.
2025-11-26 04:24:28 1904 1900 Process 1904 1900 successfully forked.
2025-11-26 04:24:28 1906 1900 Process 1906 1900 successfully forked.
2025-11-26 04:24:28 1907 1900 Process 1907 1900 successfully forked.
2025-11-26 04:24:29 1907 1900 Begin level 0 backup plogdbs.
2025-11-26 04:24:29 1907 1900 The PSM is ready.
2025-11-26 04:24:29 1907 1900 __PSM__ session 10 opened.
2025-11-26 04:24:29 1907 1900 Successfully connected to Storage Manager.
2025-11-26 04:24:29 1905 1900 Begin level 0 backup datadbs02.
2025-11-26 04:24:29 1906 1900 Begin level 0 backup llogdbs.
2025-11-26 04:24:29 1905 1900 The PSM is ready.
2025-11-26 04:24:29 1906 1900 The PSM is ready.
2025-11-26 04:24:29 1905 1900 __PSM__ session 11 opened.
2025-11-26 04:24:29 1905 1900 Successfully connected to Storage Manager.
2025-11-26 04:24:29 1906 1900 __PSM__ session 12 opened.
2025-11-26 04:24:29 1906 1900 Successfully connected to Storage Manager.
2025-11-26 04:24:29 1903 1900 Begin level 0 backup sbspace01.
2025-11-26 04:24:29 1903 1900 The PSM is ready.
2025-11-26 04:24:29 1903 1900 __PSM__ session 13 opened.
2025-11-26 04:24:29 1903 1900 Successfully connected to Storage Manager.
2025-11-26 04:24:29 1904 1900 Begin level 0 backup datadbs01.
2025-11-26 04:24:29 1904 1900 The PSM is ready.
2025-11-26 04:24:29 1904 1900 __PSM__ session 14 opened.
2025-11-26 04:24:29 1904 1900 Successfully connected to Storage Manager.
2025-11-26 04:24:29 1905 1900 Completed level 0 backup datadbs02 (Storage Manager copy ID: 0 3).
2025-11-26 04:24:29 1906 1900 Completed level 0 backup llogdbs (Storage Manager copy ID: 0 4).
2025-11-26 04:24:29 1907 1900 Completed level 0 backup plogdbs (Storage Manager copy ID: 0 2).
2025-11-26 04:24:29 1903 1900 Completed level 0 backup sbspace01 (Storage Manager copy ID: 0 5).
2025-11-26 04:24:30 1904 1900 Completed level 0 backup datadbs01 (Storage Manager copy ID: 0 6).
2025-11-26 04:24:30 1903 1900 __PSM__ session 13 closed
2025-11-26 04:24:30 1903 1900 Process 1903 1900 completed.
2025-11-26 04:24:31 1904 1900 __PSM__ session 14 closed
2025-11-26 04:24:31 1904 1900 Process 1904 1900 completed.
2025-11-26 04:24:31 1907 1900 __PSM__ session 10 closed
2025-11-26 04:24:31 1907 1900 Process 1907 1900 completed.
2025-11-26 04:24:31 1906 1900 __PSM__ session 12 closed
2025-11-26 04:24:31 1906 1900 Process 1906 1900 completed.
2025-11-26 04:24:31 1905 1900 __PSM__ session 11 closed
2025-11-26 04:24:31 1905 1900 Process 1905 1900 completed.
2025-11-26 04:24:31 1900 1898 Archive on rootdbs, sbspace01, datadbs01, datadbs02, llogdbs, plogdbs Completed (Requested Level 0).
2025-11-26 04:24:31 1900 1898 Begin backup logical log 27.
2025-11-26 04:24:31 1900 1898 The PSM is ready.
2025-11-26 04:24:31 1900 1898 __PSM__ session 15 opened.
2025-11-26 04:24:31 1900 1898 Successfully connected to Storage Manager.
2025-11-26 04:24:31 1900 1898 Completed backup logical log 27 (Storage Manager copy ID: 0 7).
2025-11-26 04:24:31 1900 1898 __PSM__ session 15 closed
2025-11-26 04:24:31 1900 1898 Begin backup of critical file '/opt/gbase/etc/ixbar.0'.
2025-11-26 04:24:31 1900 1898 The PSM is ready.
2025-11-26 04:24:31 1900 1898 __PSM__ session 16 opened.
2025-11-26 04:24:31 1900 1898 Successfully connected to Storage Manager.
2025-11-26 04:24:31 1900 1898 Completed backup of critical file '/opt/gbase/etc/ixbar.0' (Storage Manager copy ID: 0 8).
2025-11-26 04:24:31 1900 1898 __PSM__ session 16 closed
2025-11-26 04:24:31 1900 1898 Begin backup of critical file '/opt/gbase/etc/oncfg_gbase41.0'.
2025-11-26 04:24:31 1900 1898 The PSM is ready.
2025-11-26 04:24:31 1900 1898 __PSM__ session 17 opened.
2025-11-26 04:24:31 1900 1898 Successfully connected to Storage Manager.
2025-11-26 04:24:31 1900 1898 Completed backup of critical file '/opt/gbase/etc/oncfg_gbase41.0' (Storage Manager copy ID: 0 9).
2025-11-26 04:24:31 1900 1898 __PSM__ session 17 closed
2025-11-26 04:24:31 1900 1898 Begin backup of critical file '/opt/gbase/etc/onconfig.gbase41'.
2025-11-26 04:24:31 1900 1898 The PSM is ready.
2025-11-26 04:24:31 1900 1898 __PSM__ session 18 opened.
2025-11-26 04:24:31 1900 1898 Successfully connected to Storage Manager.
2025-11-26 04:24:31 1900 1898 Completed backup of critical file '/opt/gbase/etc/onconfig.gbase41' (Storage Manager copy ID: 0 10).
2025-11-26 04:24:31 1900 1898 __PSM__ session 18 closed
2025-11-26 04:24:31 1900 1898 Begin backup of critical file '/opt/gbase/etc/sqlhosts.gbase41'.
2025-11-26 04:24:31 1900 1898 The PSM is ready.
2025-11-26 04:24:31 1900 1898 __PSM__ session 19 opened.
2025-11-26 04:24:31 1900 1898 Successfully connected to Storage Manager.
2025-11-26 04:24:31 1900 1898 Completed backup of critical file '/opt/gbase/etc/sqlhosts.gbase41' (Storage Manager copy ID: 0 11).
2025-11-26 04:24:31 1900 1898 __PSM__ session 19 closed
2025-11-26 04:24:31 1900 1898 /opt/gbase/bin/onbar_d complete, returning 0 (0x00)
0备结果：
[gbasedbt@dbhost01 bak]$ tree DBSPOOL/
DBSPOOL/
└── gbase41
├── critical_files
│ ├── ixbar
│ │ └── gbase41.1.1
│ ├── oncfg
│ │ └── gbase41.1.1
│ ├── onconfig
│ │ └── gbase41.1.1
│ └── sqlhosts
│ └── gbase41.1.1
├── datadbs01
│ └── 0
│ └── gbase41.1.1
├── datadbs02
│ └── 0
│ └── gbase41.1.1
├── llogdbs
│ └── 0
│ └── gbase41.1.1
├── plogdbs
│ └── 0
│ └── gbase41.1.1
├── rootdbs
│ └── 0
│ └── gbase41.1.1
└── sbspace01
└── 0
└── gbase41.1.1
19 directories, 10 files
[gbasedbt@dbhost01 bak]$
[gbasedbt@dbhost01 bak]$ tree LOGPOOL/
LOGPOOL/
└── gbase41
└── 0
└── 27
└── gbase41.1.1
4 directories, 1 file
[gbasedbt@dbhost01 bak]$
查看逻辑日志备份
逻辑日志备份日志：
2025-11-26 04:51:41 2072 2070 /opt/gbase/bin/onbar_d -b -l
2025-11-26 04:51:41 2072 2070 Using GBASE's PSM version 12.10.FC4G1 as the Storage Manager. XBSA API version is 1.0.3.
2025-11-26 04:51:41 2072 2070 Begin backup logical log 28.
2025-11-26 04:51:41 2072 2070 The PSM is ready.
2025-11-26 04:51:41 2072 2070 __PSM__ session 20 opened.
2025-11-26 04:51:41 2072 2070 Successfully connected to Storage Manager.
2025-11-26 04:51:41 2072 2070 Completed backup logical log 28 (Storage Manager copy ID: 0 12).
2025-11-26 04:51:41 2072 2070 Begin backup logical log 29.
2025-11-26 04:51:41 2072 2070 Completed backup logical log 29 (Storage Manager copy ID: 0 13).
2025-11-26 04:51:41 2072 2070 __PSM__ session 20 closed
2025-11-26 04:51:41 2072 2070 /opt/gbase/bin/onbar_d complete, returning 0 (0x00)
2025-11-26 04:52:32 2089 2087 /opt/gbase/bin/onbar_d -b -l
2025-11-26 04:52:32 2089 2087 Using GBASE's PSM version 12.10.FC4G1 as the Storage Manager. XBSA API version is 1.0.3.
2025-11-26 04:52:32 2089 2087 Begin backup logical log 30.
2025-11-26 04:52:32 2089 2087 The PSM is ready.
2025-11-26 04:52:32 2089 2087 __PSM__ session 21 opened.
2025-11-26 04:52:32 2089 2087 Successfully connected to Storage Manager.
2025-11-26 04:52:33 2089 2087 Completed backup logical log 30 (Storage Manager copy ID: 0 14).
2025-11-26 04:52:33 2089 2087 __PSM__ session 21 closed
2025-11-26 04:52:33 2089 2087 /opt/gbase/bin/onbar_d complete, returning 0 (0x00)
2025-11-26 04:52:40 2103 2101 /opt/gbase/bin/onbar_d -b -l
2025-11-26 04:52:40 2103 2101 Using GBASE's PSM version 12.10.FC4G1 as the Storage Manager. XBSA API version is 1.0.3.
2025-11-26 04:52:40 2103 2101 Begin backup logical log 31.
2025-11-26 04:52:40 2103 2101 The PSM is ready.
2025-11-26 04:52:40 2103 2101 __PSM__ session 22 opened.
2025-11-26 04:52:40 2103 2101 Successfully connected to Storage Manager.
2025-11-26 04:52:40 2103 2101 Completed backup logical log 31 (Storage Manager copy ID: 0 15).
2025-11-26 04:52:40 2103 2101 __PSM__ session 22 closed
2025-11-26 04:52:40 2103 2101 /opt/gbase/bin/onbar_d complete, returning 0 (0x00)
逻辑日志备份结果：
[gbasedbt@dbhost01 bak]$ tree LOGPOOL/
LOGPOOL/
└── gbase41
└── 0
├── 27
│ └── gbase41.1.1
├── 28
│ └── gbase41.1.1
├── 29
│ └── gbase41.1.1
├── 30
│ └── gbase41.1.1
└── 31
└── gbase41.1.1
8 directories, 5 files
[gbasedbt@dbhost01 bak]$
查看此时的ixbar文件：
[gbasedbt@dbhost01 bak]$ cat -A DBSPOOL/gbase41/critical_files/ixbar/gbase41.1.1
CAGO^B^@^@^@^H^@^@^@^@^@^@^@CF^@^@^A^@^@^@^A^@^@^@M-^?M-^?M-^?M-^?M-^_^D^@^@^@^@^@^@^A^@^@^@DBSPOOL^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^B^@^@^@^?^P&i2 0 8 1:^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^I^@^@^@^^^@^@^@/gbase41^@/gbase41/critical_files/ixbar^@gbase41 rootdbs R 0 1 0 0 1 2025-11-26 04:24:26 1 27 537083 1 0 - - 27 1764102266 1764099160 1 $
gbase41 sbspace01 ND 0 4 0 0 5 2025-11-26 04:24:28 1 27 537281 4 0 - - 27 1764102268 1764099160 5 $
gbase41 datadbs01 ND 0 6 0 0 6 2025-11-26 04:24:28 1 27 537281 6 0 - - 27 1764102268 1764099160 6 $
gbase41 plogdbs CD 0 5 0 0 2 2025-11-26 04:24:28 1 27 537281 5 0 - - 27 1764102268 1764099160 2 $
gbase41 llogdbs CD 0 3 0 0 4 2025-11-26 04:24:28 1 27 537281 3 0 - - 27 1764102268 1764099160 4 $
gbase41 datadbs02 ND 0 2 0 0 3 2025-11-26 04:24:28 1 27 537281 2 0 - - 27 1764102268 1764099160 3 $
gbase41 27 L 0 7 0 0 7 2025-11-26 04:24:31 1 0 0 7 0 - - 27 1764102271 0 0 $
[gbasedbt@dbhost01 bak]$
[gbasedbt@dbhost01 bak]$ cat /opt/gbase/etc/ixbar.0
gbase41 rootdbs R 0 1 0 0 1 2025-11-26 04:24:26 1 27 537083 1 0 - - 27 1764102266 1764099160 1
gbase41 sbspace01 ND 0 4 0 0 5 2025-11-26 04:24:28 1 27 537281 4 0 - - 27 1764102268 1764099160 5
gbase41 datadbs01 ND 0 6 0 0 6 2025-11-26 04:24:28 1 27 537281 6 0 - - 27 1764102268 1764099160 6
gbase41 plogdbs CD 0 5 0 0 2 2025-11-26 04:24:28 1 27 537281 5 0 - - 27 1764102268 1764099160 2
gbase41 llogdbs CD 0 3 0 0 4 2025-11-26 04:24:28 1 27 537281 3 0 - - 27 1764102268 1764099160 4
gbase41 datadbs02 ND 0 2 0 0 3 2025-11-26 04:24:28 1 27 537281 2 0 - - 27 1764102268 1764099160 3
gbase41 27 L 0 7 0 0 7 2025-11-26 04:24:31 1 0 0 7 0 - - 27 1764102271 0 0
gbase41 28 L 0 8 0 0 12 2025-11-26 04:51:41 1 0 0 8 0 - - 28 1764102427 1764102271 0
gbase41 29 L 0 9 0 0 13 2025-11-26 04:51:41 1 0 0 9 0 - - 29 1764102435 1764102427 0
gbase41 30 L 0 10 0 0 14 2025-11-26 04:52:32 1 0 0 10 0 - - 30 1764103951 1764102435 0
gbase41 31 L 0 11 0 0 15 2025-11-26 04:52:40 1 0 0 11 0 - - 31 1764103959 1764103951 0
[gbasedbt@dbhost01 bak]$
此时关闭HA主机，把备机升为主，并切换两个逻辑日志：
[gbasedbt@dbhost02 ~]$ onmode -d make primary gbase42
onmode -l ; onmode -c
sleep 5;
onmode -l ; onmode -c
2025-11-26 05:23:02 1991 1989 /opt/gbase/bin/onbar_d -b -l
2025-11-26 05:23:02 1991 1989 Using GBASE's PSM version 12.10.FC4G1 as the Storage Manager. XBSA API version is 1.0.3.
2025-11-26 05:23:02 1991 1989 Begin backup logical log 32.
2025-11-26 05:23:02 1991 1989 The PSM is ready.
2025-11-26 05:23:02 1991 1989 __PSM__ session 17 opened.
2025-11-26 05:23:02 1991 1989 Successfully connected to Storage Manager.
2025-11-26 05:23:03 1991 1989 Completed backup logical log 32 (Storage Manager copy ID: 0 1).
2025-11-26 05:23:03 1991 1989 __PSM__ session 17 closed
2025-11-26 05:23:03 1991 1989 /opt/gbase/bin/onbar_d complete, returning 0 (0x00)
2025-11-26 05:23:10 2005 2003 /opt/gbase/bin/onbar_d -b -l
2025-11-26 05:23:10 2005 2003 Using GBASE's PSM version 12.10.FC4G1 as the Storage Manager. XBSA API version is 1.0.3.
2025-11-26 05:23:10 2005 2003 Begin backup logical log 33.
2025-11-26 05:23:10 2005 2003 The PSM is ready.
2025-11-26 05:23:10 2005 2003 __PSM__ session 18 opened.
2025-11-26 05:23:10 2005 2003 Successfully connected to Storage Manager.
2025-11-26 05:23:10 2005 2003 Completed backup logical log 33 (Storage Manager copy ID: 0 2).
2025-11-26 05:23:10 2005 2003 __PSM__ session 18 closed
2025-11-26 05:23:10 2005 2003 /opt/gbase/bin/onbar_d complete, returning 0 (0x00)
[gbasedbt@dbhost02 ~]$
[gbasedbt@dbhost02 bak]$ tree LOGPOOL/gbase42/0/3
LOGPOOL/gbase42/0/3 [error opening dir]
0 directories, 0 files
[gbasedbt@dbhost02 bak]$ tree LOGPOOL/*/*/*
LOGPOOL/gbase42/0/32
└── gbase42.1.1
LOGPOOL/gbase42/0/33
└── gbase42.1.1
2 directories, 2 files
[gbasedbt@dbhost02 bak]$
[gbasedbt@dbhost02 bak]$ cat /opt/gbase/etc/ixbar.0
gbase42 32 L 0 12 0 0 1 2025-11-26 05:23:02 1 0 0 12 0 - - 32 1764105781 1764103959 0
gbase42 33 L 0 13 0 0 2 2025-11-26 05:23:10 1 0 0 13 0 - - 33 1764105789 1764105781 0
[gbasedbt@dbhost02 bak]$
onmode -ky
现在我们看看怎么把这两个逻辑日拷贝到主机去融合：
复制添加了两行并修改了，第1列和第8列：
[gbasedbt@dbhost01 etc]$ cp ixbar.0 ixbar.0_end31
[gbasedbt@dbhost01 etc]$ vi ixbar.0
[gbasedbt@dbhost01 etc]$ cat ixbar.0
gbase41 rootdbs R 0 1 0 0 1 2025-11-26 04:24:26 1 27 537083 1 0 - - 27 1764102266 1764099160 1
gbase41 sbspace01 ND 0 4 0 0 5 2025-11-26 04:24:28 1 27 537281 4 0 - - 27 1764102268 1764099160 5
gbase41 datadbs01 ND 0 6 0 0 6 2025-11-26 04:24:28 1 27 537281 6 0 - - 27 1764102268 1764099160 6
gbase41 plogdbs CD 0 5 0 0 2 2025-11-26 04:24:28 1 27 537281 5 0 - - 27 1764102268 1764099160 2
gbase41 llogdbs CD 0 3 0 0 4 2025-11-26 04:24:28 1 27 537281 3 0 - - 27 1764102268 1764099160 4
gbase41 datadbs02 ND 0 2 0 0 3 2025-11-26 04:24:28 1 27 537281 2 0 - - 27 1764102268 1764099160 3
gbase41 27 L 0 7 0 0 7 2025-11-26 04:24:31 1 0 0 7 0 - - 27 1764102271 0 0
gbase41 28 L 0 8 0 0 12 2025-11-26 04:51:41 1 0 0 8 0 - - 28 1764102427 1764102271 0
gbase41 29 L 0 9 0 0 13 2025-11-26 04:51:41 1 0 0 9 0 - - 29 1764102435 1764102427 0
gbase41 30 L 0 10 0 0 14 2025-11-26 04:52:32 1 0 0 10 0 - - 30 1764103951 1764102435 0
gbase41 31 L 0 11 0 0 15 2025-11-26 04:52:40 1 0 0 11 0 - - 31 1764103959 1764103951 0
gbase41 32 L 0 12 0 0 16 2025-11-26 05:23:02 1 0 0 12 0 - - 32 1764105781 1764103959 0
gbase41 33 L 0 13 0 0 17 2025-11-26 05:23:10 1 0 0 13 0 - - 33 1764105789 1764105781 0
[gbasedbt@dbhost01 etc]$
复制两个日志文件：
[gbasedbt@dbhost02 0]$ pwd
/home/gbasedbt/bak/LOGPOOL/gbase42/0
[gbasedbt@dbhost02 0]$ scp -rp 32/ dbhost01:/home/gbasedbt/bak/LOGPOOL/gbase41/0/
[gbasedbt@dbhost02 0]$ scp -rp 33/ dbhost01:/home/gbasedbt/bak/LOGPOOL/gbase41/0/
dbhosts01上重命名两个文件
[gbasedbt@dbhost01 0]$ mv 32/gbase42.1.1 32/gbase41.1.1
[gbasedbt@dbhost01 0]$ mv 33/gbase42.1.1 33/gbase41.1.1
[gbasedbt@dbhost01 0]$
dbhosts01上执行恢复
[gbasedbt@dbhost01 0]$ cd /opt/gbase/tmp/
[gbasedbt@dbhost01 tmp]$ onbar -r -p
attn: Ignoring unknown or deprecated config parameter (STARTHASH_TEMP_OPT)
(-43177) Physical restore complete. Logical restore required before work can
continue. Use 'onbar -r -l' to do logical restore.
If the physical restore is from a whole-system backup that was not
performed on an RSS server, then a logical restore is not required.
[gbasedbt@dbhost01 tmp]$
[gbasedbt@dbhost01 tmp]$ onbar -r -l
[gbasedbt@dbhost01 tmp]$
[gbasedbt@dbhost01 ~]$ tail -f /opt/gbase/tmp/bar_act.log
2025-11-26 05:31:33 2595 2444 Completed cold level 0 restore llogdbs.
2025-11-26 05:31:33 2597 2444 __PSM__ session 29 closed
2025-11-26 05:31:33 2597 2444 Process 2597 2444 completed.
2025-11-26 05:31:34 2595 2444 __PSM__ session 25 closed
2025-11-26 05:31:34 2595 2444 Process 2595 2444 completed.
2025-11-26 05:31:34 2444 2442 (-43177) Physical restore complete. Logical restore required before work can
continue. Use 'onbar -r -l' to do logical restore.
If the physical restore is from a whole-system backup that was not
performed on an RSS server, then a logical restore is not required.
2025-11-26 05:31:34 2444 2442 /opt/gbase/bin/onbar_d complete, returning 0 (0x00)
2025-11-26 05:32:27 2669 2667 /opt/gbase/bin/onbar_d -r -l
2025-11-26 05:32:27 2669 2667 Using GBASE's PSM version 12.10.FC4G1 as the Storage Manager. XBSA API version is 1.0.3.
2025-11-26 05:32:27 2669 2667 The PSM is ready.
2025-11-26 05:32:27 2669 2667 __PSM__ session 30 opened.
2025-11-26 05:32:27 2669 2667 Successfully connected to Storage Manager.
2025-11-26 05:32:27 2669 2667 Begin restore logical log 27 (Storage Manager copy ID: 0 7).
2025-11-26 05:32:27 2669 2667 Completed restore logical log 27.
2025-11-26 05:32:27 2669 2667 Begin restore logical log 28 (Storage Manager copy ID: 0 12).
2025-11-26 05:32:27 2669 2667 Completed restore logical log 28.
2025-11-26 05:32:27 2669 2667 Begin restore logical log 29 (Storage Manager copy ID: 0 13).
2025-11-26 05:32:27 2669 2667 Completed restore logical log 29.
2025-11-26 05:32:27 2669 2667 Begin restore logical log 30 (Storage Manager copy ID: 0 14).
2025-11-26 05:32:27 2669 2667 Completed restore logical log 30.
2025-11-26 05:32:27 2669 2667 Begin restore logical log 31 (Storage Manager copy ID: 0 15).
2025-11-26 05:32:27 2669 2667 Completed restore logical log 31.
2025-11-26 05:32:27 2669 2667 XBSA Error: (BSAGetObject) Backup object does not exist in Storage Manager.
2025-11-26 05:32:27 2669 2667 Object information: bar_objdesc
obj_id 0 obj_name '32' obj_type 'L' act_id 0 act_type 2 act_status 0
act_start '2025-11-26 05:32:27' act_end '2025-11-26 05:23:02'
ins_time 0 rsam_time 0 seal_time 1764105781 prev_seal_time 1764103959 level 0 copyid hi:lo 0:16 req_act_id 12
logstream 0 est_pages hi:lo 0:0 first_log 0 chpt_log 32 last_log 0
partial_flag 0 do_query 0 ins_sm_id 0 ins_sm_name ''
ins_verify 0 ins_verify_date '' restore order 0:0
objInfo ''
retry 0 in_catalog 1 in_bootfile 0 child_pid 0 child_state 0
bkup_host '' backup_order 0
2025-11-26 05:32:27 2669 2667 (-43258) ON-Bar could not get logical log 32 from the storage manager.
2025-11-26 05:32:31 2669 2667 (-43168) ON-Bar suspended the logical restore on log 32 (expected to
restore to 2147483647).
2025-11-26 05:32:31 2669 2667 __PSM__ session 30 closed
2025-11-26 05:32:36 2669 2667 /opt/gbase/bin/onbar_d complete, returning 100 (0x64)
- 注明1： 新拷贝过来的两个日志，不能恢复，还需要看看哪里漏改了。。[捂脸]
[gbasedbt@dbhost01 tmp]$ onpsm -O list
__PSM__ Object List
Object ID Date Created Size (MB) Logical path (name.version)
1 2025-11-26 04:24:27 24.3 /gbase41/rootdbs/0/gbase41.1
2 2025-11-26 04:24:29 0.1 /gbase41/plogdbs/0/gbase41.1
3 2025-11-26 04:24:29 0.1 /gbase41/datadbs02/0/gbase41.1
4 2025-11-26 04:24:29 0.1 /gbase41/llogdbs/0/gbase41.1
5 2025-11-26 04:24:29 0.1 /gbase41/sbspace01/0/gbase41.1
6 2025-11-26 04:24:29 9.0 /gbase41/datadbs01/0/gbase41.1
7 2025-11-26 04:24:31 0.8 /gbase41/0/27/gbase41.1
8 2025-11-26 04:24:31 0.0 /gbase41/critical_files/ixbar/gbase41.1
9 2025-11-26 04:24:31 0.0 /gbase41/critical_files/oncfg/gbase41.1
10 2025-11-26 04:24:31 0.1 /gbase41/critical_files/onconfig/gbase41.1
11 2025-11-26 04:24:31 0.0 /gbase41/critical_files/sqlhosts/gbase41.1
12 2025-11-26 04:51:41 0.0 /gbase41/0/28/gbase41.1
13 2025-11-26 04:51:41 0.0 /gbase41/0/29/gbase41.1
14 2025-11-26 04:52:32 0.1 /gbase41/0/30/gbase41.1
15 2025-11-26 04:52:40 0.0 /gbase41/0/31/gbase41.1
[gbasedbt@dbhost01 tmp]$
- 注明2： 这里是有问题的，后面两个拷贝过来的日32和33在psm里面认不到。。[捂脸]
[gbasedbt@dbhost02 0]$ onpsm -O list
__PSM__ Object List
Object ID Date Created Size (MB) Logical path (name.version)
1 2025-11-26 05:23:02 0.2 /gbase42/0/32/gbase42.1
2 2025-11-26 05:23:10 0.0 /gbase42/0/33/gbase42.1
[gbasedbt@dbhost02 0]$
- 注明3：这是在备机（新主机）上备份的2个逻辑日志的PSM注册记录。
查阅文档：
- Examples: Manage storage devices with Informix Primary Storage Manager - IBM 說明文件
- Example 1: Storing backups for an instance
- Example 2: Storing backups for two instances
- Example 3: Exporting backups to and restoring them from another directory
- Example 4: Exporting a backup from one server and importing it into another server
测试： Example 4: Exporting a backup from one server and importing it into another server
添加 EXTPOOL
[gbasedbt@dbhost02 ~]$ mkdir -p /home/gbasedbt/bak/psm_exportdir
[gbasedbt@dbhost02 ~]$ onpsm -D add /home/gbasedbt/bak/psm_exportdir -g EXTPOOL -t FILE
[gbasedbt@dbhost02 ~]$ onpsm -D list
__PSM__ Device List
Type Prio Block/Size (MB) Pool Name Device Name
FILE HIGHEST --/-- DBSPOOL /home/gbasedbt/bak/DBSPOOL
FILE HIGHEST --/-- LOGPOOL /home/gbasedbt/bak/LOGPOOL
FILE HIGH --/-- EXTPOOL /home/gbasedbt/bak/psm_exportdir
[gbasedbt@dbhost02 ~]$
执行0备，和切换几个逻辑日志，后可以看到结果：
[gbasedbt@dbhost02 ~]$ onpsm -O list
__PSM__ Object List
Object ID Date Created Size (MB) Logical path (name.version)
1 2025-11-26 05:23:02 0.2 /gbase42/0/32/gbase42.1
2 2025-11-26 05:23:10 0.0 /gbase42/0/33/gbase42.1
3 2025-11-26 07:51:12 24.4 /gbase42/rootdbs/0/gbase42.1
4 2025-11-26 07:51:15 9.0 /gbase42/datadbs01/0/gbase42.1
5 2025-11-26 07:51:15 0.1 /gbase42/datadbs02/0/gbase42.1
6 2025-11-26 07:51:16 0.1 /gbase42/plogdbs/0/gbase42.1
7 2025-11-26 07:51:16 0.1 /gbase42/sbspace01/0/gbase42.1
8 2025-11-26 07:51:17 0.1 /gbase42/llogdbs/0/gbase42.1
9 2025-11-26 07:51:17 0.4 /gbase42/0/34/gbase42.1
10 2025-11-26 07:51:17 0.0 /gbase42/critical_files/ixbar/gbase42.1
11 2025-11-26 07:51:17 0.0 /gbase42/critical_files/oncfg/gbase42.1
12 2025-11-26 07:51:17 0.1 /gbase42/critical_files/onconfig/gbase42.1
13 2025-11-26 07:51:17 0.0 /gbase42/critical_files/sqlhosts/gbase42.1
14 2025-11-26 07:53:27 0.0 /gbase42/0/35/gbase42.1
15 2025-11-26 08:00:24 0.0 /gbase42/0/36/gbase42.1
16 2025-11-26 08:18:00 0.0 /gbase42/0/37/gbase42.1
[gbasedbt@dbhost02 ~]$
把这些备份导出到 EXTPOOL
[gbasedbt@dbhost02 ~]$ onsmsync -E -p host02_37 -l 37
[gbasedbt@dbhost02 ~]$ tree /home/gbasedbt/bak/psm_exportdir/host02_37/
/home/gbasedbt/bak/psm_exportdir/host02_37/
├── export.bom
└── gbase42
├── 0
│ ├── 34
│ ├── 35
│ ├── 36
│ └── 37
├── critical_files
│ ├── ixbar
│ ├── oncfg
│ ├── onconfig
│ └── sqlhosts
├── datadbs01
│ └── 0
├── datadbs02
│ └── 0
├── llogdbs
│ └── 0
├── plogdbs
│ └── 0
├── rootdbs
│ └── 0
└── sbspace01
└── 0
10 directories, 15 files
[gbasedbt@dbhost02 ~]$
复制 /home/gbasedbt/bak/psm_exportdir/host02_37/ 目录到hosts01主机
[gbasedbt@dbhost02 ~]$ scp -rp /home/gbasedbt/bak/psm_exportdir/host02_37/ dbhost01:/home/gbasedbt/bak/psm_exportdir/
查看hosts01当前的PSM备份记录
[gbasedbt@dbhost01 ~]$ onpsm -O list
__PSM__ Object List
Object ID Date Created Size (MB) Logical path (name.version)
1 2025-11-26 04:24:27 24.3 /gbase41/rootdbs/0/gbase41.1
2 2025-11-26 04:24:29 0.1 /gbase41/plogdbs/0/gbase41.1
3 2025-11-26 04:24:29 0.1 /gbase41/datadbs02/0/gbase41.1
4 2025-11-26 04:24:29 0.1 /gbase41/llogdbs/0/gbase41.1
5 2025-11-26 04:24:29 0.1 /gbase41/sbspace01/0/gbase41.1
6 2025-11-26 04:24:29 9.0 /gbase41/datadbs01/0/gbase41.1
7 2025-11-26 04:24:31 0.8 /gbase41/0/27/gbase41.1
8 2025-11-26 04:24:31 0.0 /gbase41/critical_files/ixbar/gbase41.1
9 2025-11-26 04:24:31 0.0 /gbase41/critical_files/oncfg/gbase41.1
10 2025-11-26 04:24:31 0.1 /gbase41/critical_files/onconfig/gbase41.1
11 2025-11-26 04:24:31 0.0 /gbase41/critical_files/sqlhosts/gbase41.1
12 2025-11-26 04:51:41 0.0 /gbase41/0/28/gbase41.1
13 2025-11-26 04:51:41 0.0 /gbase41/0/29/gbase41.1
14 2025-11-26 04:52:32 0.1 /gbase41/0/30/gbase41.1
15 2025-11-26 04:52:40 0.0 /gbase41/0/31/gbase41.1
[gbasedbt@dbhost01 ~]$
hosts01也要添加 EXTPOOL
[gbasedbt@dbhost01 ~]$ onpsm -D add /home/gbasedbt/bak/psm_exportdir -g EXTPOOL -t FILE
[gbasedbt@dbhost01 ~]$ onpsm -D list
__PSM__ Device List
Type Prio Block/Size (MB) Pool Name Device Name
FILE HIGHEST --/-- DBSPOOL /home/gbasedbt/bak/DBSPOOL
FILE HIGHEST --/-- LOGPOOL /home/gbasedbt/bak/LOGPOOL
FILE HIGH --/-- EXTPOOL /home/gbasedbt/bak/psm_exportdir
[gbasedbt@dbhost01 ~]$ onstat -
shared memory not initialized for GBASEDBTSERVER 'gbase41'
[gbasedbt@dbhost01 ~]$
hosts01还需要要删除原先的备份对象
- 不删会报错
2025-11-26 08:12:10 3387 3067 onsmsync -I -p host02_37
2025-11-26 08:12:10 3387 3067 Using GBASE's PSM version 12.10.FC4G1 as the Storage Manager. XBSA API version is 1.0.3.
2025-11-26 08:12:10 3387 3067 The PSM is ready.
2025-11-26 08:12:10 3387 3067 __PSM__ session 60 opened.
2025-11-26 08:12:10 3387 3067 Successfully connected to Storage Manager.
2025-11-26 08:12:10 3387 3067 (-43050) Copy of old emergency bootfile saved in /opt/gbase/etc/ixbar.0.20251126.081210 .
2025-11-26 08:12:10 3387 3067 Importing PSM object rootdbs:/home/gbasedbt/bak/psm_exportdir/host02_37/gbase42/rootdbs/0
2025-11-26 08:12:10 3387 3067 XBSA Error: (BSACreateObject) That object already exists.
2025-11-26 08:12:10 3387 3067 __PSM__ session 60 closed
2025-11-26 08:12:10 3387 3067 onsmsync complete, returning 13 (0x0d)
- 删除hosts01上原有的对象
[gbasedbt@dbhost01 ~]$ for i in {1..15} ; do echo onpsm -O del -o $i -y |sh; done
[gbasedbt@dbhost01 ~]$ onpsm -O list
[gbasedbt@dbhost01 ~]$
导入hosts02的备份记录：
[gbasedbt@dbhost01 ~]$ onsmsync -I -p host02_37
#可以看到，onsmsync -I 自动导入了新hosts02的备份对象
[gbasedbt@dbhost01 ~]$ onpsm -O list
__PSM__ Object List
Object ID Date Created Size (MB) Logical path (name.version)
3 2025-11-26 08:36:32 24.4 /gbase42/rootdbs/0/gbase42.1
4 2025-11-26 08:36:33 9.0 /gbase42/datadbs01/0/gbase42.1
5 2025-11-26 08:36:33 0.1 /gbase42/datadbs02/0/gbase42.1
6 2025-11-26 08:36:33 0.1 /gbase42/plogdbs/0/gbase42.1
7 2025-11-26 08:36:33 0.1 /gbase42/sbspace01/0/gbase42.1
8 2025-11-26 08:36:33 0.1 /gbase42/llogdbs/0/gbase42.1
9 2025-11-26 08:36:33 0.4 /gbase42/0/34/gbase42.1
14 2025-11-26 08:36:33 0.0 /gbase42/0/35/gbase42.1
15 2025-11-26 08:36:33 0.0 /gbase42/0/36/gbase42.1
16 2025-11-26 08:36:33 0.0 /gbase42/0/37/gbase42.1
17 2025-11-26 08:36:33 0.1 /gbase42/critical_files/onconfig/gbase42.1
18 2025-11-26 08:36:33 0.0 /gbase42/critical_files/sqlhosts/gbase42.1
19 2025-11-26 08:36:33 0.0 /gbase42/critical_files/oncfg/gbase42.1
20 2025-11-26 08:36:33 0.0 /gbase42/critical_files/ixbar/gbase42.1
[gbasedbt@dbhost01 ~]$
#可以看到，onsmsync -I 自动修改了好了ixbar文件
[gbasedbt@dbhost01 ~]$ ls -lrt /opt/gbase/etc/ixbar.0*
-rw-r----- 1 gbasedbt gbasedbt 1859 Nov 26 05:18 /opt/gbase/etc/ixbar.0_end31
-rw-r----- 1 gbasedbt gbasedbt 2197 Nov 26 08:12 /opt/gbase/etc/ixbar.0.20251126.081210
-rw-r----- 1 gbasedbt gbasedbt 0 Nov 26 08:30 /opt/gbase/etc/ixbar.0.20251126.083044
-rw-r----- 1 gbasedbt gbasedbt 0 Nov 26 08:36 /opt/gbase/etc/ixbar.0.20251126.083632
-rw-r----- 1 gbasedbt gbasedbt 1690 Nov 26 08:36 /opt/gbase/etc/ixbar.0
[gbasedbt@dbhost01 ~]$
[gbasedbt@dbhost01 ~]$ cat /opt/gbase/etc/ixbar.0
gbase41 rootdbs R 0 14 0 0 3 2025-11-26 07:51:11 1 34 551258 14 0 - - 34 1764114671 1764105789 21
gbase41 plogdbs CD 0 16 0 0 6 2025-11-26 07:51:14 1 34 551543 16 0 - - 34 1764114674 1764105789 22
gbase41 datadbs01 ND 0 18 0 0 4 2025-11-26 07:51:14 1 34 551526 18 0 - - 34 1764114674 1764105789 23
gbase41 datadbs02 ND 0 15 0 0 5 2025-11-26 07:51:14 1 34 551543 15 0 - - 34 1764114674 1764105789 24
gbase41 sbspace01 ND 0 17 0 0 7 2025-11-26 07:51:14 1 34 551543 17 0 - - 34 1764114674 1764105789 25
gbase41 llogdbs CD 0 19 0 0 8 2025-11-26 07:51:14 1 34 551543 19 0 - - 34 1764114674 1764105789 26
gbase41 34 L 0 20 0 0 9 2025-11-26 07:51:17 1 0 0 20 0 - - 34 1764114676 1764105789 0
gbase41 35 L 0 21 0 0 14 2025-11-26 07:53:27 1 0 0 21 0 - - 35 1764114806 1764114676 0
gbase41 36 L 0 22 0 0 15 2025-11-26 08:00:24 1 0 0 22 0 - - 36 1764115222 1764114806 0
gbase41 37 L 0 23 0 0 16 2025-11-26 08:18:00 1 0 0 23 0 - - 37 1764116278 1764115222 0
[gbasedbt@dbhost01 ~]$
使用onbar恢复hosts02的备份记录：
[gbasedbt@dbhost01 ~]$ onbar -r -p
attn: Ignoring unknown or deprecated config parameter (STARTHASH_TEMP_OPT)
(-43177) Physical restore complete. Logical restore required before work can
continue. Use 'onbar -r -l' to do logical restore.
If the physical restore is from a whole-system backup that was not
performed on an RSS server, then a logical restore is not required.
[gbasedbt@dbhost01 ~]$
[gbasedbt@dbhost01 ~]$ onbar -r -l
[gbasedbt@dbhost01 ~]$
#物理恢复正常
2025-11-26 08:40:20 3563 3561 /opt/gbase/bin/onbar_d -r -p
2025-11-26 08:40:20 3563 3561 Using GBASE's PSM version 12.10.FC4G1 as the Storage Manager. XBSA API version is 1.0.3.
2025-11-26 08:40:20 3563 3561 The PSM is ready.
2025-11-26 08:40:20 3563 3561 __PSM__ session 133 opened.
2025-11-26 08:40:20 3563 3561 Successfully connected to Storage Manager.
2025-11-26 08:40:20 3563 3561 Begin reserved pages read (level 0 of rootdbs, Storage Manager copy ID: 0 3).
2025-11-26 08:40:20 3563 3561 Completed reserved pages read (level 0 of rootdbs).
2025-11-26 08:40:20 3563 3561 __PSM__ session 133 closed
2025-11-26 08:40:20 3563 3561 The PSM is ready.
2025-11-26 08:40:20 3563 3561 __PSM__ session 134 opened.
2025-11-26 08:40:20 3563 3561 Successfully connected to Storage Manager.
2025-11-26 08:40:20 3563 3561 Begin cold level 0 restore rootdbs (Storage Manager copy ID: 0 3).
2025-11-26 08:40:33 3563 3561 Completed cold level 0 restore rootdbs.
2025-11-26 08:40:33 3563 3561 __PSM__ session 134 closed
2025-11-26 08:40:33 3587 3563 Process 3587 3563 successfully forked.
2025-11-26 08:40:33 3587 3563 The PSM is ready.
2025-11-26 08:40:33 3587 3563 __PSM__ session 135 opened.
2025-11-26 08:40:33 3587 3563 Successfully connected to Storage Manager.
2025-11-26 08:40:33 3590 3563 Process 3590 3563 successfully forked.
2025-11-26 08:40:33 3587 3563 Begin cold level 0 restore datadbs01 (Storage Manager copy ID: 0 4).
2025-11-26 08:40:33 3586 3563 Process 3586 3563 successfully forked.
2025-11-26 08:40:33 3590 3563 The PSM is ready.
2025-11-26 08:40:33 3590 3563 __PSM__ session 136 opened.
2025-11-26 08:40:33 3590 3563 Successfully connected to Storage Manager.
2025-11-26 08:40:33 3590 3563 Begin cold level 0 restore llogdbs (Storage Manager copy ID: 0 8).
2025-11-26 08:40:33 3586 3563 The PSM is ready.
2025-11-26 08:40:33 3586 3563 __PSM__ session 137 opened.
2025-11-26 08:40:33 3586 3563 Successfully connected to Storage Manager.
2025-11-26 08:40:33 3586 3563 Begin cold level 0 restore plogdbs (Storage Manager copy ID: 0 6).
2025-11-26 08:40:33 3589 3563 Process 3589 3563 successfully forked.
2025-11-26 08:40:33 3588 3563 Process 3588 3563 successfully forked.
2025-11-26 08:40:33 3589 3563 The PSM is ready.
2025-11-26 08:40:33 3589 3563 __PSM__ session 138 opened.
2025-11-26 08:40:33 3589 3563 Successfully connected to Storage Manager.
2025-11-26 08:40:33 3589 3563 Begin cold level 0 restore sbspace01 (Storage Manager copy ID: 0 7).
2025-11-26 08:40:33 3588 3563 The PSM is ready.
2025-11-26 08:40:33 3588 3563 __PSM__ session 139 opened.
2025-11-26 08:40:33 3588 3563 Successfully connected to Storage Manager.
2025-11-26 08:40:33 3588 3563 Begin cold level 0 restore datadbs02 (Storage Manager copy ID: 0 5).
2025-11-26 08:40:34 3589 3563 Completed cold level 0 restore sbspace01.
2025-11-26 08:40:34 3587 3563 Completed cold level 0 restore datadbs01.
2025-11-26 08:40:34 3589 3563 __PSM__ session 138 closed
2025-11-26 08:40:34 3589 3563 Process 3589 3563 completed.
2025-11-26 08:40:34 3590 3563 Completed cold level 0 restore llogdbs.
2025-11-26 08:40:34 3590 3563 __PSM__ session 136 closed
2025-11-26 08:40:34 3590 3563 Process 3590 3563 completed.
2025-11-26 08:40:35 3587 3563 __PSM__ session 135 closed
2025-11-26 08:40:35 3587 3563 Process 3587 3563 completed.
2025-11-26 08:40:35 3586 3563 Completed cold level 0 restore plogdbs.
2025-11-26 08:40:35 3586 3563 __PSM__ session 137 closed
2025-11-26 08:40:35 3586 3563 Process 3586 3563 completed.
2025-11-26 08:40:36 3588 3563 Completed cold level 0 restore datadbs02.
2025-11-26 08:40:36 3588 3563 __PSM__ session 139 closed
2025-11-26 08:40:36 3588 3563 Process 3588 3563 completed.
2025-11-26 08:40:36 3563 3561 (-43177) Physical restore complete. Logical restore required before work can
continue. Use 'onbar -r -l' to do logical restore.
If the physical restore is from a whole-system backup that was not
performed on an RSS server, then a logical restore is not required.
2025-11-26 08:40:36 3563 3561 /opt/gbase/bin/onbar_d complete, returning 0 (0x00)
#逻辑恢复正常，到37号日志了。
2025-11-26 08:42:59 3604 3602 /opt/gbase/bin/onbar_d -r -l
2025-11-26 08:43:00 3604 3602 Using GBASE's PSM version 12.10.FC4G1 as the Storage Manager. XBSA API version is 1.0.3.
2025-11-26 08:43:00 3604 3602 The PSM is ready.
2025-11-26 08:43:00 3604 3602 __PSM__ session 140 opened.
2025-11-26 08:43:00 3604 3602 Successfully connected to Storage Manager.
2025-11-26 08:43:00 3604 3602 Begin restore logical log 34 (Storage Manager copy ID: 0 9).
2025-11-26 08:43:00 3604 3602 Completed restore logical log 34.
2025-11-26 08:43:00 3604 3602 Begin restore logical log 35 (Storage Manager copy ID: 0 14).
2025-11-26 08:43:00 3604 3602 Completed restore logical log 35.
2025-11-26 08:43:00 3604 3602 Begin restore logical log 36 (Storage Manager copy ID: 0 15).
2025-11-26 08:43:00 3604 3602 Completed restore logical log 36.
2025-11-26 08:43:00 3604 3602 Begin restore logical log 37 (Storage Manager copy ID: 0 16).
2025-11-26 08:43:00 3604 3602 Completed restore logical log 37.
2025-11-26 08:43:06 3604 3602 Completed logical restore.
2025-11-26 08:43:06 3604 3602 __PSM__ session 140 closed
2025-11-26 08:43:06 3604 3602 /opt/gbase/bin/onbar_d complete, returning 0 (0x00)
--- 测试通过： Example 4: Exporting a backup from one server and importing it into another server
总结：
- 数据库厂商提供的onbar命令就是个接口（你想备日志还是备数据库调用命令就行）给备份软件吐备份数据，备份的结果（具体的备份对象）是由“备份存储管理”厂商实现的管理编目和调度的。
- 想把两个PSM存储管理软件的里面信息合并，PSM厂商并没有給出方案。走野路子把两个节点备份融合有点难，后期使用维护也麻烦。
- 鼎甲的“存储管理软件”如何把备份集群中的两个实例合并？可以找鼎甲要一下技术支持。
- 多实例融合PSM厂商没有做。面对这种需要两边备份，合并恢复的需求，推荐使用ontape来实现。评论
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