执行安装时，报下面错误

[omm@master01 ~]$ gs_install -X /opt/software/open.xml

Parsing the configuration file.

Check preinstall on every node.

Successfully checked preinstall on every node.

Creating the backup directory.

Successfully created the backup directory.

begin deploy..

Installing the cluster.

begin prepare Install Cluster..

Checking the installation environment on all nodes.

begin install Cluster..

Installing applications on all nodes.

Successfully installed APP.

begin init Instance..

encrypt cipher and rand files for database.

Please enter password for database:

Please repeat for database:

begin to create CA cert files

The sslcert will be generated in /opt/software/install/app/share/sslcert/om

NO cm_server instance, no need to create CA for CM.

Cluster installation is completed.

Configuring.

Deleting instances from all nodes.

Successfully deleted instances from all nodes.

Checking node configuration on all nodes.

Initializing instances on all nodes.

Updating instance configuration on all nodes.

Check consistence of memCheck and coresCheck on database nodes.

Configuring pg_hba on all nodes.

Configuration is completed.

Using omm:dbgrp to install database.

Using installation program path : /opt/software/install/app_4e931f9a

$GAUSSHOME points to /opt/software/install/app_4e931f9a, no need to create symbolic link.

Traceback (most recent call last):

  File "/opt/software/om/script/local/Install.py", line 763, in <module>

    functionDict[g_opts.action]()

  File "/opt/software/om/script/local/Install.py", line 694, in startCluster

    dn.start(self.time_out)

  File "/opt/software/om/script/local/../gspylib/component/Kernel/Kernel.py", line 106, in start

    "failure details." + "\n" + output)

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

[2023-01-08 19:02:45.552][12958][][gs_ctl]: gs_ctl started,datadir is /opt/software/install/data/dn

[2023-01-08 19:02:45.628][12958][][gs_ctl]: waiting for server to start...

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

0 LOG:  [Alarm Module]Host Name: master01

0 LOG:  [Alarm Module]Host IP: master01. Copy hostname directly in case of taking 10s to use 'gethostbyname' when /etc/hosts does not contain <HOST IP>

0 LOG:  [Alarm Module]Cluster Name: dbCluster

0 LOG:  [Alarm Module]Invalid data in AlarmItem file! Read alarm English name failed! line: 57

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.

2023-01-08 19:02:45.786 63baa2d5.1 [unknown] 140188304712832 [unknown] 0 dn_6001 DB010  0 [REDO] LOG:  Recovery parallelism, cpu count = 2, max = 4, actual = 2

2023-01-08 19:02:45.786 63baa2d5.1 [unknown] 140188304712832 [unknown] 0 dn_6001 DB010  0 [REDO] LOG:  ConfigRecoveryParallelism, true_max_recovery_parallelism:4, max_recovery_parallelism:4

gaussdb.state does not exist, and skipt setting since it is optional.2023-01-08 19:02:45.795 63baa2d5.1 [unknown] 140188304712832 [unknown] 0 dn_6001 00000  0 [BACKEND] LOG:  [Alarm Module]can not read GAUSS_WARNING_TYPE env.

2023-01-08 19:02:45.795 63baa2d5.1 [unknown] 140188304712832 [unknown] 0 dn_6001 00000  0 [BACKEND] LOG:  [Alarm Module]Host Name: master01

2023-01-08 19:02:45.795 63baa2d5.1 [unknown] 140188304712832 [unknown] 0 dn_6001 00000  0 [BACKEND] LOG:  [Alarm Module]Host IP: master01. Copy hostname directly in case of taking 10s to use 'gethostbyname' when /etc/hosts does not contain <HOST IP>

2023-01-08 19:02:45.795 63baa2d5.1 [unknown] 140188304712832 [unknown] 0 dn_6001 00000  0 [BACKEND] LOG:  [Alarm Module]Cluster Name: dbCluster

2023-01-08 19:02:45.795 63baa2d5.1 [unknown] 140188304712832 [unknown] 0 dn_6001 00000  0 [BACKEND] LOG:  [Alarm Module]Invalid data in AlarmItem file! Read alarm English name failed! line: 57

2023-01-08 19:02:45.798 63baa2d5.1 [unknown] 140188304712832 [unknown] 0 dn_6001 00000  0 [BACKEND] LOG:  loaded library "security_plugin"

2023-01-08 19:02:45.800 63baa2d5.1 [unknown] 140188304712832 [unknown] 0 dn_6001 01000  0 [BACKEND] WARNING:  could not create any HA TCP/IP sockets

2023-01-08 19:02:45.800 63baa2d5.1 [unknown] 140188304712832 [unknown] 0 dn_6001 01000  0 [BACKEND] WARNING:  could not create any HA TCP/IP sockets

2023-01-08 19:02:45.804 63baa2d5.1 [unknown] 140188304712832 [unknown] 0 dn_6001 00000  0 [BACKEND] LOG:  InitNuma numaNodeNum: 1 numa_distribute_mode: none inheritThreadPool: 0.

2023-01-08 19:02:45.804 63baa2d5.1 [unknown] 140188304712832 [unknown] 0 dn_6001 01000  0 [BACKEND] WARNING:  Failed to initialize the memory protect for g_instance.attr.attr_storage.cstore_buffers (1024 Mbytes) or shared memory (3608 Mbytes) is larger.

2023-01-08 19:02:45.804 63baa2d5.1 [unknown] 140188304712832 [unknown] 0 dn_6001 42809  0 [BACKEND] FATAL:  could not create shared memory segment: Cannot allocate memory

2023-01-08 19:02:45.804 63baa2d5.1 [unknown] 140188304712832 [unknown] 0 dn_6001 42809  0 [BACKEND] DETAIL:  Failed system call was shmget(key=15400001, size=3784296776, 03600).

2023-01-08 19:02:45.804 63baa2d5.1 [unknown] 140188304712832 [unknown] 0 dn_6001 42809  0 [BACKEND] HINT:  This error usually means that openGauss's request for a shared memory segment exceeded available memory or swap space, or exceeded your kernel's SHMALL parameter. You can either reduce the request size or reconfigure the kernel with larger SHMALL.  To reduce the request size (currently 3784296776 bytes), reduce openGauss's shared memory usage, perhaps by reducing shared_buffers.

        The openGauss documentation contains more information about shared memory configuration.

2023-01-08 19:02:45.815 63baa2d5.1 [unknown] 140188304712832 [unknown] 0 dn_6001 00000  0 [BACKEND] LOG:  FiniNuma allocIndex: 0.

[2023-01-08 19:02:46.630][12958][][gs_ctl]: waitpid 12961 failed, exitstatus is 256, ret is 2

[2023-01-08 19:02:46.630][12958][][gs_ctl]: stopped waiting

[2023-01-08 19:02:46.630][12958][][gs_ctl]: could not start server

Examine the log output.

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

[2023-01-08 19:02:45.552][12958][][gs_ctl]: gs_ctl started,datadir is /opt/software/install/data/dn

[2023-01-08 19:02:45.628][12958][][gs_ctl]: waiting for server to start...

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

0 LOG:  [Alarm Module]Host Name: master01

0 LOG:  [Alarm Module]Host IP: master01. Copy hostname directly in case of taking 10s to use 'gethostbyname' when /etc/hosts does not contain <HOST IP>

0 LOG:  [Alarm Module]Cluster Name: dbCluster

0 LOG:  [Alarm Module]Invalid data in AlarmItem file! Read alarm English name failed! line: 57

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.

2023-01-08 19:02:45.786 63baa2d5.1 [unknown] 140188304712832 [unknown] 0 dn_6001 DB010  0 [REDO] LOG:  Recovery parallelism, cpu count = 2, max = 4, actual = 2

2023-01-08 19:02:45.786 63baa2d5.1 [unknown] 140188304712832 [unknown] 0 dn_6001 DB010  0 [REDO] LOG:  ConfigRecoveryParallelism, true_max_recovery_parallelism:4, max_recovery_parallelism:4

gaussdb.state does not exist, and skipt setting since it is optional.2023-01-08 19:02:45.795 63baa2d5.1 [unknown] 140188304712832 [unknown] 0 dn_6001 00000  0 [BACKEND] LOG:  [Alarm Module]can not read GAUSS_WARNING_TYPE env.

2023-01-08 19:02:45.795 63baa2d5.1 [unknown] 140188304712832 [unknown] 0 dn_6001 00000  0 [BACKEND] LOG:  [Alarm Module]Host Name: master01

2023-01-08 19:02:45.795 63baa2d5.1 [unknown] 140188304712832 [unknown] 0 dn_6001 00000  0 [BACKEND] LOG:  [Alarm Module]Host IP: master01. Copy hostname directly in case of taking 10s to use 'gethostbyname' when /etc/hosts does not contain <HOST IP>

2023-01-08 19:02:45.795 63baa2d5.1 [unknown] 140188304712832 [unknown] 0 dn_6001 00000  0 [BACKEND] LOG:  [Alarm Module]Cluster Name: dbCluster

2023-01-08 19:02:45.795 63baa2d5.1 [unknown] 140188304712832 [unknown] 0 dn_6001 00000  0 [BACKEND] LOG:  [Alarm Module]Invalid data in AlarmItem file! Read alarm English name failed! line: 57

2023-01-08 19:02:45.798 63baa2d5.1 [unknown] 140188304712832 [unknown] 0 dn_6001 00000  0 [BACKEND] LOG:  loaded library "security_plugin"

2023-01-08 19:02:45.800 63baa2d5.1 [unknown] 140188304712832 [unknown] 0 dn_6001 01000  0 [BACKEND] WARNING:  could not create any HA TCP/IP sockets

2023-01-08 19:02:45.800 63baa2d5.1 [unknown] 140188304712832 [unknown] 0 dn_6001 01000  0 [BACKEND] WARNING:  could not create any HA TCP/IP sockets

2023-01-08 19:02:45.804 63baa2d5.1 [unknown] 140188304712832 [unknown] 0 dn_6001 00000  0 [BACKEND] LOG:  InitNuma numaNodeNum: 1 numa_distribute_mode: none inheritThreadPool: 0.

2023-01-08 19:02:45.804 63baa2d5.1 [unknown] 140188304712832 [unknown] 0 dn_6001 01000  0 [BACKEND] WARNING:  Failed to initialize the memory protect for g_instance.attr.attr_storage.cstore_buffers (1024 Mbytes) or shared memory (3608 Mbytes) is larger.

2023-01-08 19:02:45.804 63baa2d5.1 [unknown] 140188304712832 [unknown] 0 dn_6001 42809  0 [BACKEND] FATAL:  could not create shared memory segment: Cannot allocate memory

2023-01-08 19:02:45.804 63baa2d5.1 [unknown] 140188304712832 [unknown] 0 dn_6001 42809  0 [BACKEND] DETAIL:  Failed system call was shmget(key=15400001, size=3784296776, 03600).

2023-01-08 19:02:45.804 63baa2d5.1 [unknown] 140188304712832 [unknown] 0 dn_6001 42809  0 [BACKEND] HINT:  This error usually means that openGauss's request for a shared memory segment exceeded available memory or swap space, or exceeded your kernel's SHMALL parameter. You can either reduce the request size or reconfigure the kernel with larger SHMALL.  To reduce the request size (currently 3784296776 bytes), reduce openGauss's shared memory usage, perhaps by reducing shared_buffers.

        The openGauss documentation contains more information about shared memory configuration.

2023-01-08 19:02:45.815 63baa2d5.1 [unknown] 140188304712832 [unknown] 0 dn_6001 00000  0 [BACKEND] LOG:  FiniNuma allocIndex: 0.

[2023-01-08 19:02:46.630][12958][][gs_ctl]: waitpid 12961 failed, exitstatus is 256, ret is 2

[2023-01-08 19:02:46.630][12958][][gs_ctl]: stopped waiting

[2023-01-08 19:02:46.630][12958][][gs_ctl]: could not start server

Examine the log output.