[root@db1 ~]# su - omm

Last login: Tue Jan  3 13:11:23 CST 2023 on pts/0

[omm@db1 ~]$ gs_om -t start

Starting cluster.

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[GAUSS-53600]: Can not start the database, the cmd is source /home/omm/.bashrc; python3 '/opt/huawei/wisequery/script/local/StartInstance.py' -U omm -R /opt/gaussdb/app -t 300 --security-mode=off,  Error:

[FAILURE] db1:

[GAUSS-51607] : Failed to start instance. Error: Please check the gs_ctl log for failure details.

[2023-01-03 13:34:27.226][2224][][gs_ctl]: gs_ctl started,datadir is /gaussdb/data/db1

[2023-01-03 13:34:27.625][2224][][gs_ctl]: waiting for server to start...

.0 LOG:  [Alarm Module]can not read GAUSS_WARNING_TYPE env.

0 LOG:  [Alarm Module]Host Name: db1

0 LOG:  [Alarm Module]Host IP: 192.168.56.102

0 LOG:  [Alarm Module]Cluster Name: dbCluster

0 LOG:  [Alarm Module]Invalid data in AlarmItem file! Read alarm English name failed! line: 52

0 WARNING:  failed to open feature control file, please check whether it exists: FileName=gaussdb.version, Errno=2, Errmessage=No such file or directory.

0 WARNING:  failed to parse feature control file: gaussdb.version.

0 WARNING:  Failed to load the product control file, so gaussdb cannot distinguish product version.

0 LOG:  Failed to initialze environment for codegen.

The core dump path is an invalid directory

2023-01-03 13:34:28.057 63b3be63.1 [unknown] 140296346179328 [unknown] 0 dn_6001 DB010  0 [REDO] LOG:  Recovery parallelism, cpu count = 2, max = 4, actual = 2

2023-01-03 13:34:28.057 63b3be63.1 [unknown] 140296346179328 [unknown] 0 dn_6001 DB010  0 [REDO] LOG:  ConfigRecoveryParallelism, true_max_recovery_parallelism:4, max_recovery_parallelism:4

2023-01-03 13:34:28.058 63b3be63.1 [unknown] 140296346179328 [unknown] 0 dn_6001 00000  0 [BACKEND] LOG:  [Alarm Module]can not read GAUSS_WARNING_TYPE env.

2023-01-03 13:34:28.058 63b3be63.1 [unknown] 140296346179328 [unknown] 0 dn_6001 00000  0 [BACKEND] LOG:  [Alarm Module]Host Name: db1

2023-01-03 13:34:28.069 63b3be63.1 [unknown] 140296346179328 [unknown] 0 dn_6001 00000  0 [BACKEND] LOG:  [Alarm Module]Host IP: 192.168.56.102

2023-01-03 13:34:28.069 63b3be63.1 [unknown] 140296346179328 [unknown] 0 dn_6001 00000  0 [BACKEND] LOG:  [Alarm Module]Cluster Name: dbCluster

2023-01-03 13:34:28.069 63b3be63.1 [unknown] 140296346179328 [unknown] 0 dn_6001 00000  0 [BACKEND] LOG:  [Alarm Module]Invalid data in AlarmItem file! Read alarm English name failed! line: 52

2023-01-03 13:34:28.069 63b3be63.1 [unknown] 140296346179328 [unknown] 0 dn_6001 00000  0 [BACKEND] LOG:  Transparent encryption disabled.

2023-01-03 13:34:28.076 63b3be63.1 [unknown] 140296346179328 [unknown] 0 dn_6001 00000  0 [BACKEND] LOG:  loaded library "security_plugin"

2023-01-03 13:34:28.080 63b3be63.1 [unknown] 140296346179328 [unknown] 0 dn_6001 01000  0 [BACKEND] WARNING:  could not create any HA TCP/IP sockets

2023-01-03 13:34:28.085 63b3be63.1 [unknown] 140296346179328 [unknown] 0 dn_6001 00000  0 [BACKEND] LOG:  InitNuma numaNodeNum: 1 numa_distribute_mode: none inheritThreadPool: 0.

2023-01-03 13:34:28.085 63b3be63.1 [unknown] 140296346179328 [unknown] 0 dn_6001 01000  0 [BACKEND] WARNING:  Failed to initialize the memory protect for g_instance.attr.attr_storage.cstore_buffers (16 Mbytes) or shared memory (1496 Mbytes) is larger.

2023-01-03 13:34:28.127 63b3be63.1 [unknown] 140296346179328 [unknown] 0 dn_6001 00000  0 [CACHE] LOG:  set data cache  size(12582912)

2023-01-03 13:34:28.128 63b3be63.1 [unknown] 140296346179328 [unknown] 0 dn_6001 00000  0 [CACHE] LOG:  set metadata cache  size(4194304)

2023-01-03 13:34:28.926 63b3be63.1 [unknown] 140296346179328 [unknown] 0 dn_6001 00000  0 [BACKEND] LOG:  gaussdb: fsync file "/gaussdb/data/db1/gaussdb.state.temp" success

2023-01-03 13:34:28.926 63b3be63.1 [unknown] 140296346179328 [unknown] 0 dn_6001 00000  0 [BACKEND] LOG:  create gaussdb state file success: db state(STARTING_STATE), server mode(Normal)

2023-01-03 13:34:28.950 63b3be63.1 [unknown] 140296346179328 [unknown] 0 dn_6001 00000  0 [BACKEND] LOG:  max_safe_fds = 979, usable_fds = 1000, already_open = 11

The core dump path is an invalid directory

2023-01-03 13:34:28.958 63b3be63.1 [unknown] 140296346179328 [unknown] 0 dn_6001 00000  0 [BACKEND] LOG:  the configure file /opt/gaussdb/app/etc/gscgroup_omm.cfg doesn't exist or the size of configure file has changed. Please create it by root user!

2023-01-03 13:34:28.958 63b3be63.1 [unknown] 140296346179328 [unknown] 0 dn_6001 00000  0 [BACKEND] LOG:  Failed to parse cgroup config file.

.[2023-01-03 13:34:30.788][2224][][gs_ctl]:  waitpid 2227 failed, exitstatus is 256, ret is 2

[2023-01-03 13:34:30.789][2224][][gs_ctl]: stopped waiting

[2023-01-03 13:34:30.789][2224][][gs_ctl]:  could not start server

Examine the log output..