greenplum 5.7 + gpcheck详解数据库

gpcheck

查看帮助

[[email protected] bin]$ gpcheck --help 
COMMAND NAME: gpcheck 
 
Verifies and validates Greenplum Database platform settings. 
 
***************************************************** 
SYNOPSIS 
***************************************************** 
 
gpcheck {{-f | --file} <hostfile_gpcheck> | {-h | --host} <host_ID> 
     | --local } [-m <master_host>] [-s <standby_master_host>]  
     [--stdout | --zipout] [--config <config_file>] 
 
gpcheck --zipin <gpcheck_zipfile> 
 
gpcheck -? 
 
gpcheck --version 
 
此处省略若干字 
 
***************************************************** 
EXAMPLES 
***************************************************** 
 
Verify and validate the Greenplum Database platform settings by entering  
a host file:  
 
 # gpcheck -f hostfile_gpcheck  
 
Save Greenplum Database platform settings to a zip file:  
 
 # gpcheck -f hostfile_gpcheck --zipout  
 
Verify and validate the Greenplum Database platform settings using a zip  
file created with the --zipout option:  
 
 # gpcheck --zipin gpcheck_timestamp.tar.gz  
 
View collected Greenplum Database platform settings:  
 
 # gpcheck -f hostfile_gpcheck --stdout  
 
See Also  
 
gpcheckperf

gpcheck -f

检查segment机器的操作系统情况,默认使用的–config 是 $GPHOME/etc/gpcheck.cnf

[root@node1 ~]# gpcheck -f /usr/local/greenplum-db/all_host

其余参数使用可以查看 gpcheck –help 的输出，非常详细